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2.6.15-rc2 long-format changelog
commit 3bedff1d73b86e0cf52634efb447e9ada08f2cc6
Author: Linus Torvalds <torvalds@g5.osdl.org>
Date: Sat Nov 19 19:25:03 2005 -0800
Linux v2.6.15-rc2
commit 17514e8a6f1836a5c95b1f18d2bc0493ad732cf0
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Sat Nov 19 22:24:35 2005 +0100
[PATCH] ide: add missing __init tags to device drivers
Also remove bogus comments for idefloppy_init() and idetape_init().
commit e07bc7096424b977e53a16d72ec02645389107ba
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Sat Nov 19 22:17:55 2005 +0100
[PATCH] ide: remove dead code from flagged_taskfile()
flagged_taskfile() is called from execute_drive_cmd()
(the only user) only if args->tf_out_flags.all != 0.
commit c0bc113373d94ebd89d0d024421df8aac60ed08a
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Sat Nov 19 22:04:10 2005 +0100
[PATCH] ide: remove dead DEBUG_TASKFILE code
commit 071ffcc0f7dd8df871f443be3f5059f05da528e2
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Sat Nov 19 22:01:35 2005 +0100
[PATCH] ide: remove unused ide_action_t:ide_next
commit 84e7b9e94b474d40582090b7e09139f0029cff2c
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Sat Nov 19 21:54:04 2005 +0100
[PATCH] ide: remove duplicate documentation for ide_do_drive_cmd()
Remove duplicate documentation for ide_do_drive_cmd() from
<linux/ide.h>, this function is already documented in ide-io.c.
commit 14351f8e573442e2437d4b177fa10075aaefd5c9
Author: Aurelien Jarno <aurelien@aurel32.net>
Date: Sat Nov 19 21:43:45 2005 +0100
[PATCH] sis5513: enable ATA133 for the SiS965 southbridge
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
commit 4f1d774aadfc5a6ed1545dca180f66ab6d0f543d
Author: Mathias Kretschmer <posting@blx4.net>
Date: Sat Nov 19 21:32:38 2005 +0100
[PATCH] via82cxxx: add VIA VT6410 IDE support
From: Mathias Kretschmer <posting@blx4.net>
Signed-off-by: Daniel Drake <dsd@gentoo.org>
Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
commit 832f4ede791ae0a96dcbb231ccb181ad7a54bfc2
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Sat Nov 19 11:26:17 2005 +0000
[SERIAL] Remove unused variable in sa1100.c
Since the spinlock was removed from sa1100_start_tx(), the "flags"
variable becomes redundant. Remove it.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit b63d4f0fb80918ab37b6c0ee1adcd49e05c9994c
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Sat Nov 19 11:10:35 2005 +0000
[SERIAL] Fix status reporting with PL011 serial driver
The receiver status register reports latched error conditions, which
must be cleared by writing to it. However, the data register reports
unlatched conditions which are associated with the current character.
Use the data register to interpret error status rather than the RSR.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 54c4e6b5fee0347ab81e2c2fe4239c455c3422ae
Author: Paul Mackerras <paulus@samba.org>
Date: Sat Nov 19 21:24:55 2005 +1100
powerpc: Fix bug in timebase synchronization on 32-bit SMP powermac
We were using udelay in the loop on the primary cpu waiting for the
secondary cpu to take the timebase value. Unfortunately now that
udelay uses the timebase, and the timebase is stopped at this point,
the udelay never terminated. This fixes it by not using udelay, and
increases the number of loops before we time out to compensate.
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit a6c61e9dfdd0adf8443932cfc43b0c1e25036ad5
Author: Daniel Jacobowitz <drow@false.org>
Date: Sat Nov 19 10:01:07 2005 +0000
[ARM] 3168/1: Update ARM signal delivery and masking
Patch from Daniel Jacobowitz
After delivering a signal (creating its stack frame) we must check for
additional pending unblocked signals before returning to userspace.
Otherwise signals may be delayed past the next syscall or reschedule.
Once that was fixed it became obvious that the ARM signal mask manipulation
was broken. It was a little bit broken before the recent SA_NODEFER
changes, and then very broken after them. We must block the requested
signals before starting the handler or the same signal can be delivered
again before the handler even gets a chance to run.
Signed-off-by: Daniel Jacobowitz <dan@codesourcery.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 0212ddd839470f7a54cccccbaecd4833b4123da2
Author: Paul Mackerras <paulus@samba.org>
Date: Sat Nov 19 20:50:46 2005 +1100
powerpc: Merge spinlock.h
The result is mostly similar to the original ppc64 version but with
some adaptations for 32-bit compilation.
include/asm-ppc64 is now empty!
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 21a6290220679d94912a068c75db2c5cd9c6552a
Author: Paul Mackerras <paulus@samba.org>
Date: Sat Nov 19 20:47:22 2005 +1100
powerpc: move include/asm-ppc64/ptrace-common.h to arch/powerpc/kernel
It's only used by arch/powerpc/kernel/ptrace{,32}.c.
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit f8ef2705969e0409efedeb889445da67806ba9ea
Author: Paul Mackerras <paulus@samba.org>
Date: Sat Nov 19 20:46:04 2005 +1100
powerpc: Merge pci.h
This involves some minor changes: a few unused functions that the
ppc32 pci.c provides are no longer declared here or exported;
pcibios_assign_all_busses now just refers to the pci_assign_all_buses
variable on both 32-bit and 64-bit; pcibios_scan_all_fns is now
just 0 instead of a function that always returns 0 on 64-bit.
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 047ea7846565917c4a666635fa1fa4b5c587cd55
Author: Paul Mackerras <paulus@samba.org>
Date: Sat Nov 19 20:17:32 2005 +1100
powerpc: Trivially merge several headers from asm-ppc64 to asm-powerpc
For these, I have just done the lame-o merge where the file ends up
looking like:
#ifndef CONFIG_PPC64
#include <asm-ppc/foo.h>
#else
... contents from asm-ppc64/foo.h
#endif
so nothing has changed, really, except that we reduce include/asm-ppc64
a bit more.
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 800fc3eeb0eed3bf98d621c0da24d68cabcf6526
Author: David Gibson <david@gibson.dropbear.id.au>
Date: Wed Nov 16 15:43:48 2005 +1100
[PATCH] powerpc: Remove imalloc.h
asm-ppc64/imalloc.h is only included from files in arch/powerpc/mm.
We already have a header for mm local definitions,
arch/powerpc/mm/mmu_decl.h. Thus, this patch moves the contents of
imalloc.h into mmu_decl.h. The only exception are the definitions of
PHBS_IO_BASE, IMALLOC_BASE and IMALLOC_END. Those are moved into
pgtable.h, next to similar definitions of VMALLOC_START and
VMALLOC_SIZE.
Built for multiplatform 32bit and 64bit (ARCH=powerpc).
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit e53566409c38d38680cc02299fa9fa5fe8623e9f
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Fri Nov 18 17:18:15 2005 +1100
[PATCH] powerpc: Fix setting MPIC priority
Trying to set the priority would just disable the interrupt due to an
incorrect mask used. We rarely use that call, in fact, I think only in
the powermac code for the cmd-power key combo that triggers xmon. So it
got unnoticed for a while.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit bcb6ad1f5adb267c7b509f83e8edb16cc59d8500
Author: David S. Miller <davem@sunset.davemloft.net>
Date: Fri Nov 18 14:50:20 2005 -0800
[COMPAT]: EXT3_IOC_SETVERSION is _IOW() not _IOR().
Noticed by Helge Deller.
Signed-off-by: David S. Miller <davem@davemloft.net>
commit eabc77935d8d2a761c88b9cbb6313bd54b6ddbb3
Author: Roland Dreier <rolandd@cisco.com>
Date: Fri Nov 18 14:18:26 2005 -0800
IB/umad: make sure write()s have sufficient data
Make sure that userspace passes in enough data when sending a MAD. We
always copy at least sizeof (struct ib_user_mad) + IB_MGMT_RMPP_HDR
bytes from userspace, so anything less is definitely invalid. Also,
if the length is less than this limit, it's possible for the second
copy_from_user() to get a negative length and trigger a BUG().
Signed-off-by: Roland Dreier <rolandd@cisco.com>
commit 6593178dd46d64a5bcb0402a4f3acd95b0687abd
Author: James Bottomley <jejb@parisc-linux.org>
Date: Fri Nov 18 23:13:33 2005 +0100
[PATCH] ide: fix ide_toggle_bounce() to not try to bounce if we have an IOMMU
The following patch fixes a crash caused by attempting to bounce buffer
when an IDE CD-ROM is used on a machine with an IO-MMU. [At least, this
patch fixes things so I can use my IDE CD-ROM behind an ns87415 on a
HP PA-RISC workstation.]
Signed-off-by: James Bottomley <jejb@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
commit c37ea218cb43c67bf1578f5e535fcc3a751018ef
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Fri Nov 18 23:11:24 2005 +0100
[PATCH] ide: make comment match reality
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 48fd0d1fdd357caa2de8cb4ce6af810df7535f43
Author: Michael S. Tsirkin <mst@mellanox.co.il>
Date: Fri Nov 18 14:11:17 2005 -0800
IB/mthca: Safer max_send_sge/max_recv_sge calculation
Calculation of QP capabilities still isn't exactly right in mthca:
max_send_sge/max_recv_sge fields returned in create_qp can exceed the
handware supported limits.
Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
commit 1e39dead2bfa8023bcdee4f1e5e6c933aff24e20
Author: Amit Gud <amitg@calsoftinc.com>
Date: Fri Nov 18 23:03:19 2005 +0100
[PATCH] cs5520: fix return value of cs5520_init_one()
From: Amit Gud <amitg@calsoftinc.com>
Patch follows from the suggestions by AC and Felipe W Damasio for fixing the
return codes from IDE drivers.
[ bart: fix coding style while at it ]
Signed-off-by: Amit Gud <gud@eth.net>
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
commit bf4c796df61c5b3772709bf0fd62296e0ae662d7
Author: Jeff Garzik <jgarzik@pobox.com>
Date: Fri Nov 18 22:55:47 2005 +0100
[PATCH] siimage: docs urls
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
commit ec0fb4bd31e1ef60aa26798f594265a9ad061f21
Author: Thibaut VARENE <varenet@parisc-linux.org>
Date: Fri Nov 18 22:51:48 2005 +0100
[PATCH] aec62xxx: remove all dead (#if0'd) code
Signed-off-by: Thibaut VARENE <varenet@parisc-linux.org>
commit fba51bae8c3797034f497ed68f4ed120a903f941
Author: Thibaut VARENE <T-Bone@parisc-linux.org>
Date: Fri Nov 18 22:37:37 2005 +0100
[PATCH] pmac IDE: don't release empty interfaces
From: Thibaut VARENE <T-Bone@parisc-linux.org>
Cleaning up the hwif without knowing its previous state in pmac.c is a big
and potentially dangerous job, and there seems to be no generic code interface
that would provide either a way to properly release an hwif or to clean it up.
Fixes OOPS for empty PMAC interface and add-on PCI controller.
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
commit 2fefef1828ded4df17cfb51481b9e0782d2b3ce2
Author: Alexey Dobriyan <adobriyan@gmail.com>
Date: Fri Nov 18 22:22:21 2005 +0100
[PATCH] alim15x3: use KERN_WARNING
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
commit e670dfb9a4f9e136da44db167da75b2365f7cebb
Author: Kyle McMartin <kyle@parisc-linux.org>
Date: Fri Nov 18 16:21:12 2005 -0500
[PARISC] Update CREDITS entries
Update Randolph Chung's location, and add Thibaut Varene.
Signed-off-by: Randolph Chung <tausq@parisc-linux.org>
Signed-off-by: Thibaut Varene <varenet@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
commit 21b3d1d792af367854e61ee05dd9b2c931b60fed
Author: Matthew Wilcox <willy@parisc-linux.org>
Date: Fri Nov 18 16:20:10 2005 -0500
[PARISC] Mark hisax and pcbit ISDN drivers as not for parisc
These drivers do not compile on big endian systems, and parisc
is big endian. Also mark some as broken on m68k as well.
Signed-off-by: Matthew Wilcox <willy@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
commit cc3f7ca51abb68b6ba0da719f56e33efcc2f450b
Author: Hanna Linder <hannal@us.ibm.com>
Date: Fri Nov 18 22:19:15 2005 +0100
[PATCH] alim15x3: replace pci_find_device() with pci_dev_present()
From: Hanna Linder <hannal@us.ibm.com>
The dev returned from pci_find_device() was not used so it can be
replaced with pci_dev_present(). Compile tested.
Signed-off-by: Hanna Linder <hannal@us.ibm.com>
Signed-off-by: Maximilian Attems <janitor@sternwelten.at>
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
commit 41df894007c5607b3892336fd72024c4dfa35bdf
Author: Matthew Wilcox <willy@parisc-linux.org>
Date: Fri Nov 18 16:18:40 2005 -0500
[PARISC] Mention PA-RISC in NS87415 help
Mention PA-RISC in NS87415 help. PA-RISC [BCJ]xxx0 workstations come with
NS87415 integrated for their CD-ROM drives.
Signed-off-by: Matthew Wilcox <willy@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
commit 305f5167f1e9d832b332933979b6b5e3cc68ce73
Author: Matthew Wilcox <willy@parisc-linux.org>
Date: Fri Nov 18 16:17:50 2005 -0500
[PARISC] Make Serial MUX depend on a specific bus type.
Depend on GSC, not PARISC. Machines without GSC don't have a MUX.
Signed-off-by: Matthew Wilcox <willy@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
commit 9ab8851549fb9ed570013c33e0786a3fd084be41
Author: Matthew Wilcox <willy@parisc-linux.org>
Date: Fri Nov 18 16:16:42 2005 -0500
[PARISC] Fix compile warning caused by conflicting types of expand_upwards()
Fix compile warning caused by conflicting types of expand_upwards. IA64
requires it to not be static inline, as it's used outside mm/mmap.c
Signed-off-by: Matthew Wilcox <willy@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
commit 4ef3b8f4a5c056d5f784725974a530d1a7b4a811
Author: Laurent Riffard <laurent.riffard@free.fr>
Date: Fri Nov 18 22:15:40 2005 +0100
[PATCH] ide: remove ide_driver_t.owner field
The structure ide_driver_t have a .owner field which is a duplicate
of .gendriver.owner field (.gen_driver is a struct device_driver).
This patch removes ide_driver_t's owner field.
Signed-off-by: Laurent Riffard <laurent.riffard@free.fr>
commit 7462cbff7d4c2dc0d182613fb4e801efb29b90ac
Author: Daniel Drake <dsd@gentoo.org>
Date: Fri Nov 18 22:09:45 2005 +0100
[PATCH] via82cxxx IDE: support multiple controllers
Support multiple controllers in the via82cxxx IDE driver.
Cable detection and ISA bridge finding have been moved into
their own functions.
Signed-off-by: Daniel Drake <dsd@gentoo.org>
commit 861e76a8ab7ba64a74c567fa8c4d1d38c4dfdd24
Author: Daniel Drake <dsd@gentoo.org>
Date: Fri Nov 18 22:08:29 2005 +0100
[PATCH] via82cxxx IDE: remove /proc/via entry
This entry adds needless complication to the driver as it requires the use of
global variables to be passed into via_get_info(), making things quite ugly
when we try and make this driver support multiple controllers simultaneously.
This patch removes /proc/via for simplicity.
On 10/13/05, Daniel Drake <dsd@gentoo.org> wrote:
> Per Bart's suggestion, I've created a user-space app which shows identical
> data (and doesn't even rely on the via82cxxx IDE driver).
>
> http://www.reactivated.net/software/viaideinfo/
>
> So, I think we should be clear to drop /proc/ide/via now.
Signed-off-by: Daniel Drake <dsd@gentoo.org>
commit 6f5a0f7c955d3567f800fa36f978758cb5b99aa2
Author: mikem <mikem@beardog.cca.cpqcorp.net>
Date: Fri Nov 18 22:05:36 2005 +0100
[PATCH 3/3] cciss: add put_disk into cleanup routines
Jeff Garzik pointed me to his code to see how to remove a disk from
the system _properly_. Well, here it is...
Every place we remove disks we are now testing before calling del_gendisk
or blk_cleanup_queue and then call put_disk.
Signed-off-by: Mike Miller <mike.miller@hp.com>
Signed-off-by: Jens Axboe <axboe@suse.de>
commit 15534d3803993345d8db32246ec329d8f83502e1
Author: Jens Axboe <axboe@suse.de>
Date: Fri Nov 18 22:02:44 2005 +0100
[PATCH 2/3] cciss: bug fix for BIG_PASS_THRU
Applications using CCISS_BIG_PASSTHRU complained that the data written
was zeros. The problem is that the buffer is being cleared after the
user copy, unless the user copy has failed... Correct that logic.
Signed-off-by: Mike Miller <mike.miller@hp.com>
Signed-off-by: Jens Axboe <axboe@suse.de>
commit 7f0d50391adf371a0e66da0a1a44ba5cc6744ee8
Author: mikem <mikem@beardog.cca.cpqcorp.net>
Date: Fri Nov 18 22:00:17 2005 +0100
[PATCH 1/3] cciss: bug fix for hpacucli
This patch fixes a bug that breaks hpacucli, a command line interface
for the HP Array Config Utility. Without this fix the utility will
not detect any controllers in the system. I thought I had already fixed
this, but I guess not.
Thanks to all who reported the issue. Please consider this this inclusion.
Signed-off-by: Mike Miller <mikem@beardog.cca.cpqcorp.net>
Signed-off-by: Jens Axboe <axboe@suse.de>
commit eb97b73d75d5c9af7c78c05106de9e3fdc4455ab
Author: Coywolf Qi Hunt <qiyong@fc-cn.com>
Date: Wed Nov 16 15:27:24 2005 +0100
[BLOCK] new block/ directory comment tidy
Some leftover comments referring to drivers/block that are now block/.
They don't add any information we don't already have, so kill them.
Signed-off-by: Coywolf Qi Hunt <qiyong@fc-cn.com>
Signed-off-by: Jens Axboe <axboe@suse.de>
commit f7492f17f2123f0f4db5f9e8ba89867a7b352658
Author: Jeff Garzik <jgarzik@pobox.com>
Date: Fri Nov 18 15:06:59 2005 -0500
[wireless hermes] build fix
commit e2b1be56c5656902744c2b52e8304126a40bb609
Author: Jeff Garzik <jgarzik@pobox.com>
Date: Fri Nov 18 14:04:23 2005 -0500
[libata sata_mv] update copyright, driver version
commit eaf8f53bc001d20aa59aa4519b71f11a1cc7f945
Author: James Ketrenos <jketreno@linux.intel.com>
Date: Sat Nov 12 12:50:12 2005 -0600
[PATCH] ipw2100: Fix 'Driver using old /proc/net/wireless...' message
ipw2100: Fix 'Driver using old /proc/net/wireless...' message
Wireless extensions moved the get_wireless_stats handler from being
in net_device into wireless_handler.
A prior instance of this patch resolved the issue for the ipw2200.
This one fixes it for the ipw2100.
Signed-off-by: Benoit Boissinot <benoit.boissinot@ens-lyon.org>
Signed-off-by: James Ketrenos <jketreno@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
commit a7a461b32fdff1e7db42b50db53840e4fa978384
Author: John W. Linville <linville@tuxdriver.com>
Date: Mon Nov 7 13:24:59 2005 -0500
[PATCH] fec_8xx: make CONFIG_FEC_8XX depend on CONFIG_8xx
Change CONFIG_FEC_8XX to depend on CONFIG_8xx instead of CONFIG_FEC.
CONFIG_FEC depends on ColdFire CPUs, which does not apply for the
PPC 8xx processors.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
commit 8907e94be2661be940c622232d6ce5ae938f10c3
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date: Fri Nov 18 09:31:15 2005 -0800
[PATCH] update Documentation/00-INDEX
Update the index file with descriptions of the stable_api_nonsense.txt
and stable_kernel_rules.txt files.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit d36cc9d0813f813408a1f0bed5e8ced358bb43bf
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date: Fri Nov 18 09:31:11 2005 -0800
[PATCH] Add HOWTO do kernel development document to the Documentation directory
Here's a document that describes the process and procedures of how to do Linux
kernel development. It has gone through a number of rounds of review on the
linux-kernel mailing list, and contains contributions and help from Paolo
Ciarrocchi, Randy Dunlap, Gerrit Huizenga, Pat Mochel, Hanna Linder, Kay
Sievers, Vojtech Pavlik, Jan Kara, Josh Boyer, Kees Cook, Andrew Morton, Andi
Kleen, Vadim Lobanov, Jesper Juhl, Adrian Bunk, Keri Harris, Frans Pop, David
A. Wheeler, Junio Hamano, Michael Kerrisk, and Alex Shepard.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 6fb0425b99e00d4d73012264785c662e1783755f
Author: Jody McIntyre <scjody@steamballoon.com>
Date: Fri Nov 18 09:31:06 2005 -0800
[PATCH] Add SCM info to MAINTAINERS
Add tree information to MAINTAINERS file.
Signed-off-by: Jody McIntyre <scjody@steamballoon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit cea00da3972806d213a7dbe1b98e889435385e6b
Author: Andrew Morton <akpm@osdl.org>
Date: Wed Nov 9 11:30:51 2005 -0800
[PATCH] git-netdev-all-ieee80211_get_payload-warning-fix
include/net/ieee80211.h: In function `ieee80211_get_payload':
include/net/ieee80211.h:1046: warning: control reaches end of non-void function
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
commit c5b42f343d19d0a04782db0dde5b128dd282f95c
Author: Gabriel A. Devenyi <ace@staticwave.ca>
Date: Sat Nov 12 16:00:46 2005 -0500
[PATCH] drivers/net/wireless/hermes.c unsigned int comparision
hermas_bap_pread, hermes_bap_pwrite, and hermes_bap_pwrite_pad all have a parameter "len" that
is declared unsigned,
but checked for a value less than zero. Auditing the callers, it is possible for len to be
passed a negative value, so len should be an int.
Thanks to LinuxICC (http://linuxicc.sf.net)
Signed-off-by: Gabriel A. Devenyi <ace@staticwave.ca>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
commit cbf7c42b727826770a44c0a10ef3663da08e64bc
Author: Roger While <simrw@sim-basis.de>
Date: Mon Nov 14 11:50:46 2005 +0100
[PATCH] prism54 : Remove extraneous udelay/register read
In isl_38xx.c
In routine isl38xx_trigger-device
Move unnecessary udelay/register read.
This is only required when hand-compiling the driver and
setting VERBOSE > SHOW_ERROR_MESSAGES
Signed-off-by: Roger While <simrw@sim-basis.de>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
commit 344547093274c8bdb87becb939e5c8ab009ebfe6
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Mon Nov 14 00:19:44 2005 +0000
[PATCH] SAA9730: Add missing header bits.
This header file patch was missing from the recent SAA9730 patch.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
commit 0c0abbc58011e977921eae9037668452bef80265
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Mon Nov 14 00:16:29 2005 +0000
[PATCH] au1000_eth: Include <linux/config.h>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
The Au1000 ethernet driver references plenty of CONFIG_* symbols.
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
commit 70f1e002cfaad708ac561bcc6700dc50888999f5
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Sun Nov 13 10:13:05 2005 +0000
[PATCH] IOC3: Replace obsolete PCI API
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
commit 620d9aa95b7910da07912340971bc2d9b2497382
Author: John W. Linville <linville@tuxdriver.com>
Date: Wed Nov 16 16:09:53 2005 -0500
[PATCH] i82593.h: make header comment GPL-compatible
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
commit 2afecc047e9077d8dc9e312b32e944955e71ce53
Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date: Mon Nov 14 13:15:49 2005 -0800
[PATCH] e100: re-enable microcode with more useful defaults
For the four versions of hardware that we (currently) support microcode
download on, the default configuration of our receive interrupt mitigation
microcode was too aggressive, and caused unnecessary delays when pinging,
and low(er) throughput on single connection latency sensitive performance
tests.
This code adds microcode support, and sets the defaults to more reasonable
settings. It also explains the functionality in the code in more detail.
Compile and load tested, shows expected behavior for slight delay of ping
packets (1-2ms) when ucode is loaded, and decent interrupt moderation for
small packets, while maintaining good throughput.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
commit c0ab424238ceabcaa3a2948f283bcb94f6979c93
Author: Tejun Heo <htejun@gmail.com>
Date: Fri Nov 18 14:22:03 2005 +0900
[PATCH] sil24: make error_intr less verbose
sil24_error_intr logs all error interrupts. ATAPI devices generates
many harmless errors which can be ignored and all serious ones are
reported via sense data by SCSI layer. Don't log device errors from
ATAPI devices.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
commit 69ad185fa139b8fff2442d89440e382679d51f0f
Author: Tejun Heo <htejun@gmail.com>
Date: Fri Nov 18 14:16:45 2005 +0900
[PATCH] sil24: add ATAPI support
This patch implements ATAPI support for sil24 and bumps driver version
to 0.23.
Signed-off-by: Tejun Heo <htejun@gmail.com>
--
Jeff, it has been converted to use ->dev_config as pointed out.
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
commit ca45160db70661a006d884df07f82c9b51d27a52
Author: Tejun Heo <htejun@gmail.com>
Date: Fri Nov 18 14:14:01 2005 +0900
[PATCH] sil24: use SRST for phy_reset
There seems to be no way to obtain device signature from sil24 after
SATA phy reset and SRST is needed anyway for later port multiplier
suppport. This patch converts sil24_phy_reset to use SRST instaed.
Signed-off-by: Tejun Heo <htejun@gmail.com>
--
Jeff, I didn't remove the 10ms sleep just to be on the safe side. I
think we can live with 10ms sleep on SRST.
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
commit 7d1ce682d08625258524d23ef5eb9e7ae261c1d0
Author: Tejun Heo <htejun@gmail.com>
Date: Fri Nov 18 14:09:05 2005 +0900
[PATCH] sil24: add sil24_restart_controller
When an error condition is raised by device via D2H FIS or SDB. sil24
controller should be restarted by setting PORT_CS_INIT and waiting
until PORT_CS_RDY is asserted instead of resetting the controller.
This patch implements sil24_restart_controller for those cases. This
patch also makes sure that PORT_CS_RDY is asserted on
sil24_reset_controller completion.
Signed-off-by: Tejun Heo <htejun@gmail.com>
--
Jeff, delay is reduced to 1us and cnt increased to 10k. My sil3124
turns on PORT_CS_RDY on the second iteration even without any delay.
I think 10k * 1us should be more than enough.
I tried to convert both restart and reset to use msleep's with work
queue, but if we do that, host_set lock should be released after
initiating restart or reset, leading to race condition among
reset/restart, other interrupts and timeout. Implementing
synchronization among those in low-level driver doesn't seem right.
Well, reduced timeout should work for the time being.
Thanks.
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
commit e52542443aa9be15439e9879baf6d41b290e94db
Author: Russell King <rmk@arm.linux.org.uk>
Date: Fri Nov 18 12:57:55 2005 -0500
[PATCH] smc91x: fix bank mismatch
The smc91x driver relies upon register bank 2 being selected whenever
the interrupt handler is called. This isn't always so, especially if
we have a link change event during PHY configuration.
This results in register bank 0 being selected when the interrupt
handler is called, causing the wrong registers to be read for the
IRQ mask and status. In turn, this causes us to spin with a
permanently asserted IRQ.
The patch ensures that smc_phy_configure always exits with register
bank 2 selected.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
commit 5d0571d915f3e281f151df9a18a6a0be5a57c4b0
Author: Nicolas Pitre <nico@cam.org>
Date: Thu Nov 17 14:02:48 2005 -0500
[PATCH] smc91x: fix one source of spurious interrupts
Not only SMC_ACK_INT(IM_TX_EMPTY_INT) in in smc_hardware_send_pkt)
appears to be unnecessary (tested with an SMC91C94 and SMC91C111), but
it seems to trigger spurious interrupts on some machines as well.
Removed.
While at it, let's log any remaining spurious interrupts if any (and
clean usage of the max IRQ loop count value).
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
commit fc71fe40d2bedcc57d3406bf2050481f8b3441b6
Author: Martin Schwidefsky <schwidefsky@de.ibm.com>
Date: Fri Nov 18 01:11:03 2005 -0800
[PATCH] s390: fix class_device_create calls in 3270 the driver
Add the missing NULL argument to the class_device_create calls.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit b50ce2324cecf4efc7babe31f4aa1a07f9157317
Author: Andy Whitcroft <apw@shadowen.org>
Date: Fri Nov 18 01:11:02 2005 -0800
[PATCH] ppc64 need HPAGE_SHIFT when huge pages disabled
With the new powerpc architecture we don't seem to be able to disable huge
pages anymore.
mm/built-in.o(.toc1+0xae0): undefined reference to `HPAGE_SHIFT'
make: *** [.tmp_vmlinux1] Error 1
We seem to need to define HPAGE_SHIFT to something when HUGETLB_PAGE isn't
defined. This patch defines it to PAGE_SHIFT when we have no support.
Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit c0e485216de80046dd0d448b7cd530dbfc31402f
Author: NeilBrown <neilb@suse.de>
Date: Fri Nov 18 01:11:01 2005 -0800
[PATCH] md: fix is_mddev_idle calculation now that disk/sector accounting happens when request
completes
md needs to monitor the rate of requests to its devices when doing
resync/recovery so that it can back-off when there is non-resync IO. It
does this by comparing resync IO, which it counts, with total IO which is
taken from disk_stats.
disk_stats were recently changed to account sectors when a request
completes instead of when it is queued. This upsets md's calculations.
We could do the sync_io accounting at the end of requests too, but that has
problems. If an underlying device is an md array, the accounting will
still be done when the request is submitted. This could be changed for
some raid levels, but it cannot be changed for raid0 or linear without
substantial code changes.
So instead, we increase the error that is_mddev_idle allows, up to the
maximum amount of resync IO that can be in flight at any time. The
calculation is current fragile as each personality as different limits for
in-flight resync. This should be fixed up.
For now, this simple patch fixes the problem.
Increasing the error margin decreases the sensitivity to non-resync IO. To
partially compensate for this, the time to wait when non-resync IO is
detected is increased so that less steady IO is required to keep the resync
at bay.
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 34ef75f09f09611b62ae11ae36c3c7b0a6a8a9cb
Author: Neil Brown <neilb@suse.de>
Date: Fri Nov 18 01:10:59 2005 -0800
[PATCH] md: don't pass a NULL file* into ->prepare_write()
Some filesystems go oops.
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit c4b32b8b010d036dc03f77b0ef2a747db0cc3588
Author: Kylene Jo Hall <kjhall@us.ibm.com>
Date: Fri Nov 18 01:10:59 2005 -0800
[PATCH] tpm: remove PCI kconfig dependency
The driver dependencies on PCI have been removed. This patch clears that
up in the Kconfig file
Signed-off-by: Kylene Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 90612b308f2a2cc8aa08fbaf6f7184f5b7b5a855
Author: Kylene Jo Hall <kjhall@us.ibm.com>
Date: Fri Nov 18 01:10:58 2005 -0800
[PATCH] tpm: use ioread8 and iowrite8
Use ioread8 and iowrite8 as suggested.
Signed-off-by: Kylene Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit ba3961152e7016237e15e3dfc18f08c1853d156b
Author: Kylene Jo Hall <kjhall@us.ibm.com>
Date: Fri Nov 18 01:10:57 2005 -0800
[PATCH] tpm: use flush_scheduled_work()
Add the necessary flush_schedule_work calls when canceling the timer.
Signed-off-by: Kylene Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 966cc04b4d9d3d7a49e744888628acc36ebec5d4
Author: Vitaly Bordug <vbordug@ru.mvista.com>
Date: Fri Nov 18 01:10:55 2005 -0800
[PATCH] ppc32: add missing define for fs_enet Ethernet driver
This adds the FCC_PSMR_RMII defenition, which is used in fs_enet to enable
RMII mode.
Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 44f080c46e84090daf81b4d142359f8e38d7c5ee
Author: Matt Domsch <Matt_Domsch@dell.com>
Date: Fri Nov 18 01:10:54 2005 -0800
[PATCH] ipmi: missing NULL test for kthread
On IPMI systems with BT interfaces, we don't start the kernel thread, so
smi_info->thread is NULL. Test for NULL when stopping the thread, because
kthread_stop() doesn't, and an oops ensues otherwise.
Signed-off-by: Matt Domsch <Matt_Domsch@dell.com>
Acked-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 58bb01a9cd72eebf60d00c57b948a76aa7b85727
Author: Hans Reiser <reiser@namesys.com>
Date: Fri Nov 18 01:10:53 2005 -0800
[PATCH] re-export clear_page_dirty_for_io()
2.6.14 has this exported, and reiser4 (at least) uses it. Put things back
the way they were.
Signed-off-by: Vladimir V. Saveliev <vs@namesys.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 996417d2c4eb583e94553e4ede58974e0da1c38e
Author: Paul E. McKenney <paulmck@us.ibm.com>
Date: Fri Nov 18 01:10:50 2005 -0800
[PATCH] add success/failure indication to RCU torture test
One issue with the RCU torture test is that the current error flagging can
be lost in dmesg. This patch adds a "SUCCESS"/"FAILURE" string to the line
that flags the end of the test, where it can easily be seen with "dmesg |
tail" at the end of the test. Also adds tests of architecture-specific
memory barriers -- or, more likely, of the RCU torture test itself.
Cc: <vatsa@in.ibm.com>
Signed-off-by: "Paul E. McKenney" <paulmck@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 2463ade2cb78224302998ee3c7dc7d53da88d258
Author: Andrey Volkov <avolkov@varma-el.com>
Date: Fri Nov 18 01:10:48 2005 -0800
[PATCH] Fix copy-paste bug in ohci-ppc-soc.c
Fix copy-paste bug in ohci-ppc-soc.c(ohci_hcd_ppc_soc_drv_remove)
Signed-off-by: Andrey Volkov <avolkov@varma-el.com>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 2203d6ed448ff3b777ee6bb614a53e686b483e5b
Author: Linus Torvalds <torvalds@g5.osdl.org>
Date: Fri Nov 18 07:29:51 2005 -0800
Fix ACPI processor power block initialization
Properly clear the memory, and set "pr->flags.power" only if a C2 or
deeper state is valid (to make the code match both the comment and
previous behaviour).
This fixes a boot-time lockup reported by Maneesh Soni when using
"maxcpus=1".
Acked-by: Maneesh Soni <maneesh@in.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 78b09735a2f42f32c4611d92ea51755e1faae385
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Sat Nov 19 01:40:46 2005 +1100
powerpc: merge dma-mapping.h
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
commit 78baa2f8ad53968ff82ad9827b7793b3f46cba0e
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Sat Nov 19 00:33:56 2005 +1100
ppc32: move some dma routines
Every other architecture define dma_cache_{inv,wback,wback_inv}
in asm/io.h and doing so brings us closer to ppc64.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
commit d2c5b69099ff747f9757da2416383b9a999171b1
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Fri Nov 18 14:22:03 2005 +0000
[ARM] Fix get_user when passed a const pointer
Unfortunately, later gcc versions error out when our get_user is passed
a const pointer, since we write to a temporary variable declared as
typeof(*(p)) which propagates the const-ness.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit f365cfd0d8b6d8fb3583d23d48f54efa88ee8563
Author: Paul Mackerras <paulus@samba.org>
Date: Fri Nov 18 16:41:49 2005 +1100
offb: Fix compile error on ppc32 systems
The code Ben H added needs <linux/pci.h> for things like pci_dev, etc.
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 8a5abdf80ecf3ad3fa052878778c7185c5911a53
Author: Paul Mackerras <paulus@samba.org>
Date: Fri Nov 18 16:39:08 2005 +1100
powerpc: Move defconfig over and remove remaining arch/ppc64 files
make defconfig will now use arch/powerpc/configs/ppc64_defconfig
if running on a ppc64 system. I need to add an
arch/powerpc/configs/ppc_defconfig sometime.
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 44aedfe7dedb1ba9f4f9d17f55dec5727f5ff82f
Author: Paul Mackerras <paulus@samba.org>
Date: Fri Nov 18 15:54:12 2005 +1100
powerpc: Fix a couple of compile warnings for 32-bit compiles
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 49e16b7becd6320bde51aa238c11815708f836d9
Author: Paul Mackerras <paulus@samba.org>
Date: Fri Nov 18 15:52:38 2005 +1100
powerpc: time-of-day fixes for 32-bit CHRP systems
This makes 32-bit CHRP systems use the RTAS time-of-day routines if
available. It fixes a bug in the RTAS time-of-day routines where they
were storing a 64-bit timebase value in an unsigned long by making
those variables u64. Also, the direct-access time-of-day routines
had the wrong convention for the month and year in the struct rtc_time.
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 6146eed1e972a7de93ce2e36adc5812de81e879c
Author: Paul Mackerras <paulus@samba.org>
Date: Fri Nov 18 15:47:18 2005 +1100
powerpc: Fix compile error on pSeries arising from delay.h changes
pseries_dedicated_idle() was using __get_tb which used to be defined
in asm/delay.h. Change it to use get_tb from asm/time.h, which is
in fact exactly the same thing.
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 437a58db57c61385baaa1cb8b7fa590b6a2f1607
Author: Paul Mackerras <paulus@samba.org>
Date: Fri Nov 18 15:43:34 2005 +1100
powerpc: Move remaining .c files from arch/ppc64 to arch/powerpc
This also deletes the now-unused Makefiles under arch/ppc64.
Both of the files moved over could use some merging, but for now I
have moved them as-is and arranged for them to be used only in 64-bit
kernels. For 32-bit kernels we still use arch/ppc/kernel/idle.c and
drivers/char/generic_nvram.c as before.
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit f62859bb6871c5e4a8e591c60befc8caaf54db8c
Author: Mike Kravetz <kravetz@us.ibm.com>
Date: Mon Nov 14 16:12:49 2005 -0800
[PATCH] Remove SPAN_OTHER_NODES config definition
The config option SPAN_OTHER_NODES was created so that we could
make pSeries numa layouts work within the DISCONTIG memory model.
Now that DISCONTIG has been replaced by SPARSEMEM, we can eliminate
this option.
I'll be sending a separate patch to Andrew to remove the arch
independent code as pSeries was the only arch that needed this.
Signed-off-by: Mike Kravetz <kravetz@us.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 5daf9071b527089b1bd5d9cb3a5354b83121550e
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Fri Nov 18 14:09:41 2005 +1100
[PATCH] powerpc: merge align.c
This patch merges align.c, the result isn't quite what was in ppc64 nor
what was in ppc32 :) It should implement all the functionalities of both
though. Kumar, since you played with that in the past, I suppose you
have some test cases for verifying that it works properly before I dig
out the 601 machine ? :)
Since it's likely that I won't be able to test all scenario, code
inspection is much welcome.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 6defa38b3754c84cd3449447477aed81ea979407
Author: Paul Mackerras <paulus@samba.org>
Date: Fri Nov 18 13:44:17 2005 +1100
powerpc: Fix delay functions for 601 processors
My earlier merge of delay.h introduced a timebase-based udelay for
32-bit machines but also broke the 601, which doesn't have the
timebase register. This fixes it by using the 601's RTC register on
the 601, and also moves __delay() and udelay() to be out-of-line in
arch/powerpc/kernel/time.c. These functions aren't really performance
critical, after all.
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit fe7bce5ef70105a6546dc9b5c354219b9f6ea991
Author: Kumar Gala <galak@gate.crashing.org>
Date: Thu Nov 17 17:45:40 2005 -0600
[PATCH] ppc: Fix warnings related to seq_file
When we moved things around in irq.h seq_file became an issue. Fix
warnings related to its usage.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 6760a1bdf56de6e1a30399d9069b94bfea59c13d
Author: Kumar Gala <galak@gate.crashing.org>
Date: Thu Nov 17 17:05:02 2005 -0600
[PATCH] ppc: Fix MPC83xx device table
The SVRs for MPC8343/E were incorrect and really the SVRs
for MPC8347/E.
Signed-off-by: David Updegraff <dave@cray.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit a097a35c9a6de6316c18a3e914c64400b5a6db57
Author: Segher Boessenkool <segher@kernel.crashing.org>
Date: Thu Nov 17 22:22:14 2005 +0100
[PATCH] powerpc: Maple: request I/O resource.
Reserve the Maple RTC I/O resource. Needed now we use genrtc.
Signed-off-by: Segher Boessenkool <segher@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 68643cfb879ad8c327441f875b60981822016575
Author: Olaf Hering <olh@suse.de>
Date: Thu Nov 17 22:09:02 2005 +0100
[PATCH] ppc boot: replace string labels with numbers
Replacing the string labels with numbers saves 117 bytes in the final zImage.
These local labels are not discared.
Signed-off-by: Olaf Hering <olh@suse.de>
arch/powerpc/boot/crt0.S | 23 +++++++++++------------
1 files changed, 11 insertions(+), 12 deletions(-)
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit d2a33170972c5772826f7f6cc950ab69ba034667
Author: Michael Ellerman <michael@ellerman.id.au>
Date: Thu Nov 17 20:34:35 2005 +1100
[PATCH] powerpc: Fix typo in topology.h
The fix to topology.h (5cfccd7f132432dd4705444a44b51d12ef88a85f) seems to have
a typeo, struct sched_domain has an idle_idx member but not an idle_id
member. I assume this is the fix.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 976164497d6d8050403c96894ad418de44ec748f
Author: Kumar Gala <galak@gate.crashing.org>
Date: Thu Nov 17 17:45:40 2005 -0600
[PATCH] ppc: Fix warnings related to seq_file
When we moved things around in irq.h seq_file became an issue. Fix
warnings related to its usage.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 9e147a1cfce5ec6308b024abe425d5b4e1884a03
Author: David S. Miller <davem@sunset.davemloft.net>
Date: Thu Nov 17 16:52:51 2005 -0800
[IPV6]: Fib dump really needs GFP_ATOMIC.
Revert: 8225ccbaf01b459cf1e462047a51b2851e756bc1
Based upon a report by Yan Zheng.
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 05b8b0fafd4cac75d205ecd5ad40992e2cc5934d
Author: Roman Zippel <zippel@linux-m68k.org>
Date: Thu Nov 17 15:22:39 2005 -0800
[NET]: Sanitize NET_SCHED protection in /net/sched/Kconfig
On Thu, 17 Nov 2005, David Gómez wrote:
> I found out that if i select NET_CLS_ROUTE4, save my changes and exit
> menuconfig, execute again make menuconfig and go to QoS options, then the new
> available options are visible. So menuconfig has some problem refreshing
> contents :?
No, they were there before too, but you have to go up one level to see
them.
It's better in 2.6.15-rc1-git5, but the menu structure is still a little
messed up, the patch below properly indents all menu entries.
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 381998241fd1fc635596f4e8ae835f0d64ca1ba2
Author: David S. Miller <davem@sunset.davemloft.net>
Date: Thu Nov 17 15:17:42 2005 -0800
[LLC]: Fix compiler warnings introduced by TX window scaling changes.
Noticed by Olaf Hering.
The comparisons want a u8 here (the data type on the left-hand branch
is a u8 structure member, and the constant on the right-hand branch is
"~((u8) 128)"), but C turns it into an integer so we get:
net/llc/llc_c_ac.c: In function `llc_conn_ac_inc_npta_value':
net/llc/llc_c_ac.c:998: warning: comparison is always true due to limited range of data type
net/llc/llc_c_ac.c:999: warning: large integer implicitly truncated to unsigned type
Fix this up by explicitly recasting the right-hand branch constant
into a "u8" once more.
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 2fce76afdb067fa3e7f8ee33c9fe366bd65887ea
Author: Harald Welte <laforge@netfilter.org>
Date: Thu Nov 17 15:06:47 2005 -0800
[NETFILTER] ip_conntrack: fix ftp/irc/tftp helpers on ports >= 32768
Since we've converted the ftp/irc/tftp helpers to use the new
module_parm_array() some time ago, we ware accidentially using signed data
types - thus preventing those modules from being used on ports >= 32768.
This patch fixes it by using 'ushort' module parameters.
Thanks to Jan Nijs for reporting this bug.
Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit d5ea655376c471731845735dfe9a0bdfbe4492e9
Author: David S. Miller <davem@sunset.davemloft.net>
Date: Thu Nov 17 15:04:34 2005 -0800
[COMPAT]: Add ext3 ioctl translations.
So things like on-line resizing et al. work.
Based almost entirely upon a patch by Guido Günther <agx@sigxcpu.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 02b30839220fa3ef80a34ed6ee174fa2d9937eac
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Thu Nov 17 22:43:30 2005 +0000
[ARM] Fix some corner cases in new mm initialisation
Document that the VMALLOC_END address must be aligned to 2MB since
it must align with a PGD boundary.
Allocate the vectors page early so that the flush_cache_all() later
will cause any dirty cache lines in the direct mapping will be safely
written back.
Move the flush_cache_all() to the second local_flush_cache_tlb() and
remove the now redundant first local_flush_cache_tlb().
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit bd6af700a7191f483f41706467033588f28c8877
Author: Stephen Hemminger <shemminger@osdl.org>
Date: Thu Nov 17 14:11:18 2005 -0800
[TCP]: TCP highspeed build error
There is a compile error that crept in with the last patch of
TCP patches.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit a39cf72ceb406e152c4682c0b635a96f1439c5ed
Author: Kyle McMartin <kyle@parisc-linux.org>
Date: Thu Nov 17 16:44:57 2005 -0500
[PARISC] Make superio.c initialize before any driver needs it
Convert superio_init to use PCI_FIXUP_FINAL as ohci_pci being called
before superio_probe really makes a mess. superio_init will then fail
to register irq 20 (the "SuperIO" irq) and BUG() because ohci_pci has
stolen it before superio_fixup_irq can be moved USB to irq 1.
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
commit 29a622dd2b577d98731d325954f328b810826cfa
Author: Matthew Wilcox <willy@parisc-linux.org>
Date: Thu Nov 17 16:44:14 2005 -0500
[PARISC] Always spinlock tlb flush operations to ensure preempt safety
Since taking a spinlock disables preempt, and we need to spinlock tlb flush
on SMP for N class, we might as well just spinlock on uniprocessor machines
too.
Signed-off-by: Matthew Wilcox <willy@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
commit 9d7d57567c026a06f0cb2edabe75250d8f61d44a
Author: Grant Grundler <grundler@parisc-linux.org>
Date: Thu Nov 17 16:43:52 2005 -0500
[PARISC] Remove unused variable in signal.c
Remove unused variable "struct siginfo si" in signal.c
Signed-off-by: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
commit 784412f74c0f74dac8ba30a4713273423c2ae155
Author: Christoph Hellwig <hch@lst.de>
Date: Thu Nov 17 16:41:26 2005 -0500
[PARISC] remove drm compat ioctls handlers
Remove drm compat_ioctl handlers. The drm drivers have proper
compat_ioctl methods these days.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Matthew Wilcox <willy@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
commit ad7dd338fbb82ea54a866b369c4c9a78cfd16234
Author: Christoph Hellwig <hch@lst.de>
Date: Thu Nov 17 16:40:31 2005 -0500
[PARISC] move PA perf driver over to ->compat_ioctl
Move PA perf driver over to ->compat_ioctl.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Randolph Chung <tausq@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
commit a137ce8536f6124c42ac300be01b9b611c7db5a1
Author: Ryan Bradetich <rbrad@parisc-linux.org>
Date: Thu Nov 17 16:38:28 2005 -0500
[PARISC] Define port->timeout to fix a long msleep in mux.c
This commit is in response to a bug reported by Vesa on the irc channel
a couple of weeks ago.
The bug was that the console would apparently hang (not return) while
using the mux console.
The root cause of this bug is that bash (with readline support) makes a
call to the tcsetattr() glibc function with the argument TCSADRAIN. This
causes the serial core in the kernel use the uart_wait_until_sent() to be
called. This function verifies the mux transmit queue is empty or calls the
msleep_interruptable() with a calculated timeout value that is dependant
upon the port->timeout variable.
The real problem here is that the port->timeout was not defined so it
was defaulted to 0 and the timeout calculation performs the following
calculation:
char_time = (port->timeout - HZ/50) / port->fifosize;
where char_time is an unsigned long. Since the serial Mux does not use
interrupts, the msleep_interruptable() function waits until the timeout
has been reached ... and when the port->timeout < HZ/50 this timeout will
be a long time. (I have validated that the console will eventually
return ... but it takes quite a while for this to happen).
This patch simply sets the port->timeout on the Mux to HZ/50 to avoid
this long timeout period.
Signed-off-by: Ryan Bradetich <rbrad@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
commit 83aceb5b6a561c7fd7cc2d481fb55a0a2ae37c12
Author: Matthew Wilcox <willy@parisc-linux.org>
Date: Thu Nov 17 16:37:24 2005 -0500
[PARISC] Fix some compile problems in ptrace.c
Fix some compile problems:
- ret wasn't being initialised in all code paths
- I'm pretty sure 'goto out' should have been 'goto out_tsk'
Signed-off-by: Matthew Wilcox <willy@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
commit 92495c0ebc99ee00651571cba6939783234f7696
Author: Ryan Bradetich <rbrad@parisc-linux.org>
Date: Thu Nov 17 16:36:52 2005 -0500
[PARISC] Compile fixups for serial/mux.c
This patch does the following:
* Fixes compiler warnings.
* Replaces a __raw_readl call with the existing macro.
Signed-off-by: Ryan Bradetich <rbrad@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
commit 08dc2ca61e683e9119ff534dfcd0fd555401fcf7
Author: James Bottomley <jejb@parisc-linux.org>
Date: Thu Nov 17 16:35:09 2005 -0500
[PARISC] Fix our spinlock implementation
We actually have two separate bad bugs
1. The read_lock implementation spins with disabled interrupts. This is
completely wrong
2. Our spin_lock_irqsave should check to see if interrupts were enabled
before the call and re-enable interrupts around the inner spin loop.
The problem is that if we spin with interrupts off, we can't receive
IPIs. This has resulted in a bug where SMP machines suddenly spit
smp_call_function timeout messages and hang.
The scenario I've caught is
CPU0 does a flush_tlb_all holding the vmlist_lock for write.
CPU1 tries a cat of /proc/meminfo which tries to acquire vmlist_lock for
read
CPU1 is now spinning with interrupts disabled
CPU0 tries to execute a smp_call_function to flush the local tlb caches
This is now a deadlock because CPU1 is spinning with interrupts disabled
and can never receive the IPI
Signed-off-by: James Bottomley <jejb@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
commit 4269b0d371c43bc8f3c9e183847a08258587cf06
Author: Matthew Wilcox <willy@parisc-linux.org>
Date: Thu Nov 17 16:33:56 2005 -0500
[PARISC] Improve the error message when we get a clashing mod path
Improve the error message when we get a clashing mod path, and
actually display the IODC data and path for the conflicting device.
Signed-off-by: Matthew Wilcox <willy@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
commit ba5c4f1bae89eba7b03e58a5448e8b28a006d4df
Author: Matthew Wilcox <willy@parisc-linux.org>
Date: Thu Nov 17 16:33:29 2005 -0500
[PARISC] Return PDC_OK when alloc_pa_dev fails to enumerate all devices
Return PDC_OK when device registration fails so that we enumerate all
subsequent devices, even when we get two devices with the same hardware
path (which should never happen, but does with at least one revision of
rp8400 firmware).
Signed-off-by: Matthew Wilcox <willy@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
commit aa0eecb07f27bea25a7cbe4150822be72493e574
Author: Carlos O'Donell <carlos@parisc-linux.org>
Date: Thu Nov 17 16:32:46 2005 -0500
[PARISC] Document some register usages in assembly files
Document clobbers and args in entry.S and syscall.S.
entry.S: Add comment to indicate that cr27 may recycle and EDEADLOCK
detection is not 100% correct. Since this is only enabled when using
ENABLE_LWS_DEBUG, the user is warned by the comment.
Signed-off-by: Carlos O'Donell <carlos@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
commit 75be99a8c597aaebf82802109cdfd1249eea951e
Author: Ryan Bradetich <rbrad@parisc-linux.org>
Date: Thu Nov 17 16:29:50 2005 -0500
[PARISC] Make redirecting irq messages less noisy
Make the "redirecting irq" message to not display on the console by
setting the severity to KERN_DEBUG. The console was basically unusable.
Signed-off-by: Ryan Bradetich <rbrad@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
commit 03afe22f074231196dcf3298f962cfc787ebbc60
Author: Grant Grundler <grundler@parisc-linux.org>
Date: Thu Nov 17 16:29:16 2005 -0500
[PARISC] irq_affinityp[] only available for SMP builds
irq_affinityp[] only available for SMP builds, make code that uses
it conditional on CONFIG_SMP.
Signed-off-by: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
commit c2ab64d09815cc4d48347ee3679658f197455a2a
Author: James Bottomley <jejb@parisc-linux.org>
Date: Thu Nov 17 16:28:37 2005 -0500
[PARISC] Add IRQ affinities
This really only adds them for the machines I can check SMP on, which
is CPU interrupts and IOSAPIC (so not any of the GSC based machines).
With this patch, irqbalanced can be used to maintain irq balancing.
Unfortunately, irqbalanced is a bit x86 centric, so it doesn't do an
incredibly good job, but it does work.
Signed-off-by: James Bottomley <jejb@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
commit 1d4c452a85503cdb4bca5925cf698b61d3aa43a0
Author: Kyle McMartin <kyle@parisc-linux.org>
Date: Thu Nov 17 16:27:44 2005 -0500
[PARISC] Fix uniprocessor build by dummying smp_send_all_nop()
Since irq.c uses smp_send_all_nop, we must define it for UP builds
as well. Make it a static inline so it gets optimized away. This forces
irq.c to include <asm/smp.h> though.
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
commit d911aed8adf74e1fae88d082b8474b2175b7f1da
Author: James Bottomley <jejb@parisc-linux.org>
Date: Thu Nov 17 16:27:02 2005 -0500
[PARISC] Fix our interrupts not to use smp_call_function
Fix our interrupts not to use smp_call_function
On K and D class smp, the generic code calls this under an irq
spinlock, which causes the WARN_ON() message in smp_call_function()
(and is also illegal because it could deadlock).
The fix is to use a new scheme based on the IPI_NOP.
Signed-off-by: James Bottomley <jejb@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
commit 3f902886a81c6d4e6c399760936b645b5c7a7342
Author: Grant Grundler <grundler@parisc-linux.org>
Date: Thu Nov 17 16:26:20 2005 -0500
[PARISC] Disable nesting of interrupts
Disable nesting of interrupts - still has holes
The offending sequence starts out like this:
1) take external interrupt
2) set_eiem() to only allow TIMER_IRQ; local interrupts still disabled
3) read the EIRR to get a "list" of pending interrupts
4) clear EIRR of pending interrupts we intend to handle
5) call __do_IRQ() to handle IRQ.
6) handle_IRQ_event() enables local interrupts (I-Bit)
7) take a timer interrupt
8) read EIRR to get a new list of pending interrupts
9) clear EIRR of pending interrupts we just read
10) handle pending interrupts found in (8)
11) set_eiem(cpu_eiem) and return
[ TROUBLE! all enabled CPU IRQs are unmasked. }
12) handle remaining interrupts pending from (3)
e.g. call __do_IRQ() -> handle_IRQ_event()..etc
[ TROUBLE! call to handle_IRQ_event() can now enable *any* IRQ. }
13) set_eiem(cpu_eiem) and return
The problem is we now get into ugly race conditions with Timer and IPI
interrupts at this point. I'm not exactly sure what happens when
things go wrong (perhaps nest calls to IPI or timer interrupt?).
But I'm certain it's not good.
This sequence will break sooner if (10) would accidentally leave
interrupts enabled.
I'm pretty sure the right answer is now to make cpu_eiem
a per CPU variable since all external interrupts on parisc
are per CPU. This means we will NOT need to send an IPI to
every CPU in the system when enabling or disabling an IRQ
since only one CPU needs to change it's EIEM.
Thanks to James Bottomley for (once again) pointing out the problem.
Signed-off-by: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
commit 9a8b4584065dd241d6c2bf818e349986bd900b8e
Author: James Bottomley <jejb@parisc-linux.org>
Date: Thu Nov 17 16:24:52 2005 -0500
[PARISC] Make sure timer and IPI execute with interrupts disabled
Fix a longstanding smp bug
The problem is that both the timer and ipi interrupts are being called
with interrupts enabled, which isn't what anyone is expecting.
The IPI issue has just started to show up by causing a BUG_ON in the
slab debugging code. The timer issue never shows up because there's an
eiem work around in our irq.c
The fix is to label both these as SA_INTERRUPT which causes the generic
irq code not to enable interrupts.
I also suspect the smp_call_function timeouts we're seeing might be
connected with the fact that we disable IPIs when handling any other
type of interrupt. I've put a WARN_ON in the code for executing
smp_call_function() with IPIs disabled.
Signed-off-by: James Bottomley <jejb@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
commit 6b1de9161e973bac8c4675db608fe4f38d2689bd
Author: Jens Axboe <axboe@suse.de>
Date: Thu Nov 17 21:35:02 2005 +0100
[PATCH] VM: fix zone list restart in page allocatate
We must reassign z before looping through the zones kicking kswapd,
since it will be NULL if we hit an OOM condition and jump back to the
beginning again. 'z' is initially assigned before the restart: label. So
move the restart label up a little.
Signed-off-by: Jens Axboe <axboe@suse.de>
commit bb833986674ce1fc1b237b3d81459511ad2df393
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date: Thu Nov 17 09:48:18 2005 -0800
[PATCH] USB: add the anydata usb-serial driver
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 2d117403ae4006eeeb9037b82e9ecd8b3b043584
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date: Thu Nov 17 09:48:13 2005 -0800
[PATCH] USB: delete the nokia_dku2 driver
It was causing too many problems, and this is not the proper type of
driver for this device.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 654f31189e550cd5924b786487a5d93d9feaada9
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date: Thu Nov 17 09:48:09 2005 -0800
[PATCH] USB: move CONFIG_USB_DEBUG checks into the Makefile
This lets us remove a lot of code in the drivers that were all checking
the same thing. It also found some bugs in a few of the drivers, which
has been fixed up.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 87cf203935a646d5fb00464dc5887292da71d928
Author: Richard Purdie <rpurdie@rpsys.net>
Date: Thu Nov 17 09:47:57 2005 -0800
[PATCH] USB: OHCI lh7a404 platform device conversion fixup
Fix an error in the OHCI lh7a404 driver after the platform device
conversion.
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 9465663965fbe7de4e21d090e8eb0cc34b65294f
Author: Antti Andreimann <Antti.Andreimann@mail.ee>
Date: Thu Nov 17 09:47:53 2005 -0800
[PATCH] USB: Maxtor OneTouch button support for older drives
This small patch adds a device ID used by older Maxtor OneTouch drives
(the ones with blue face-plate instead of the fancy silver one used in
newer models). The button on those drives works well with the current
driver.
From: Antti Andreimann <Antti.Andreimann@mail.ee>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 058120d70ebb430e27ad55871429028361c5baed
Author: Andrew Morton <akpm@osdl.org>
Date: Thu Nov 17 09:47:49 2005 -0800
[PATCH] usb devio warning fix
drivers/usb/core/devio.c: In function `proc_ioctl_compat':
drivers/usb/core/devio.c:1401: warning: passing arg 1 of `compat_ptr' makes integer from
pointer without a cast
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit d23b536bb715673ca0ccbdaac2b6ce2c001d06e9
Author: Herbert Xu <herbert@gondor.apana.org.au>
Date: Thu Nov 17 09:47:45 2005 -0800
[PATCH] USB: fix race in kaweth disconnect
this patch from Herbert Xu fixes a race by moving termination of
the URBs into close() exclusively.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Oliver Neukum <oliver@neukum.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 8845add380854ffce5268714a093df8c80b4a6e2
Author: Daniel Drake <dsd@gentoo.org>
Date: Thu Nov 17 09:48:01 2005 -0800
[PATCH] usb-storage: Fix detection of kodak flash readers in shuttle_usbat driver
Peter Favrholdt reported that his Kodak flash device was getting
detected as a CDROM, and he helped me track this down to the fact that
the device takes a long time (approx 440ms!) to reset.
This patch increases the delay to 500ms, which solves the problem.
Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 9142d59a451731d23539d218c962418acc93283c
Author: Oliver Neukum <oliver@neukum.org>
Date: Thu Nov 17 09:47:41 2005 -0800
[PATCH] USB: Adapt microtek driver to new scsi features
the scsi layer now uses very short sg lists. This breaks the microtek
driver. Here is a patch fixes this and some other issues.
Signed-off-by: Oliver Neukum <oliver@neukum.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit b8f4c1d6674463e5824eada1ad7ec799276718bd
Author: Luiz Fernando Capitulino <lcapitulino@mandriva.com.br>
Date: Thu Nov 17 09:47:36 2005 -0800
[PATCH] USB: pl2303: updates pl2303_update_line_status()
Updates pl2303_update_line_status() to handle X75 and SX1 Siemens mobiles
Signed-off-by: Luiz Capitulino <lcapitulino@mandriva.com.br>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit a8310f3b8b713e52d77c56d4b8865685ee40d02a
Author: Luiz Fernando Capitulino <lcapitulino@mandriva.com.br>
Date: Thu Nov 17 09:47:32 2005 -0800
[PATCH] USB: pl2303: adds new IDs.
This patch adds two new Siemens mobiles IDs for the pl2303 driver.
Signed-off-by: Luiz Capitulino <lcapitulino@mandriva.com.br>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit c9d00fc148b210aa8cf388d6e1eac187a0e855a6
Author: David Brownell <david-b@pacbell.net>
Date: Thu Nov 17 09:47:28 2005 -0800
[PATCH] USB: onetouch doesn't suspend yet
The onetouch support doesn't suspend correctly (leaves an interrupt
URB posted, instead of unlinking it) so for now just disable it
when PM is in the air.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit b0ce84d5539de88a1001f9aa3deeaa20fde3d152
Author: Josef Balatka <balatka@email.cz>
Date: Thu Nov 17 09:47:24 2005 -0800
[PATCH] USB: cp2101.c: Jablotron usb serial interface identification
Jablotron usb serial interface identification
Signed-off-by: Josef Balatka <balatka@email.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit c5dbf868e2bbeea6581f388a09539779c0d61357
Author: Pavel Machek <pavel@ucw.cz>
Date: Thu Nov 17 09:47:11 2005 -0800
[PATCH] USB: kill unneccessary usb-storage blacklist entries
I actually have this device, and kernel reports blacklist entry is no
longer neccessary.
Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 777da5905e82695d1dd73eee6cfe50bd486d8fe9
Author: Andrew Morton <akpm@osdl.org>
Date: Thu Nov 17 09:47:02 2005 -0800
[PATCH] USB: usbdevfs_ioctl 32bit fix
drivers/usb/core/devio.c: In function `proc_ioctl_compat':
drivers/usb/core/devio.c:1401: warning: passing arg 1 of `compat_ptr' makes integer from
pointer without a cast
NFI if this is correct...
Cc: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit bc7cb323bab717660830211d50555dedf19e372e
Author: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Date: Thu Nov 17 09:47:07 2005 -0800
[PATCH] usbfs: usbfs_dir_inode_operations cleanup
Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit c611d2cd2f74988baa9a4c6cfc8a48064fd075e6
Author: Marcel Holtmann <marcel@holtmann.org>
Date: Thu Nov 17 09:46:39 2005 -0800
[PATCH] USB: Delete leftovers from bluetty driver
This patch deletes the bluetooth.txt help file of the bluetty driver and
hands over its major device nodes for character devices to the RFCOMM TTY
implementation of the Bluetooth subsystem.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit d4ece29d89d424ea045753c639971429faa9ee58
Author: Dmitry Torokhov <dtor_core@ameritech.net>
Date: Thu Nov 17 09:46:44 2005 -0800
[PATCH] USB: fix 'unused variable' warning
USB: fix 'unused variable' warning
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit ebb6f371ac5ce623051c4431c5d0f093462f679b
Author: Ping Cheng <pingc@wacom.com>
Date: Thu Nov 17 09:46:51 2005 -0800
[PATCH] USB: wacom tablet driver update
This patch adds support for Graphire4, Cintiq 710, Intuos3 6x11, etc. and
report Device IDs.
Signed-off-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 116d75bd4d539309e0e1391e509f852a9cce82a6
Author: Ping Cheng <pingc@wacom.com>
Date: Thu Nov 17 09:46:33 2005 -0800
[PATCH] USB: add new wacom devices to usb hid-core list
This patch adds support for Graphire4, Cintiq 710, Intuos3 6x11, etc.
Signed-off-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 80ed89f6105fd2f35b3b9ee2078f31e1510da71e
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date: Thu Nov 17 09:46:28 2005 -0800
[PATCH] USB Serial: rename ChangeLog.old
People are complaining about a .old file in the tree. So rename
drivers/usb/serial/ChangeLog.old to ChangeLog.history.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit cca2362c64429283d384df5b4cb948dcd6e8127b
Author: Greg Kroah-Hartman <gregkh@suse.de>
Date: Thu Nov 17 09:46:24 2005 -0800
[PATCH] USB: fix build breakage in dummy_hcd.c
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 1a7ec1a6a1df63aab9a1fa6174bd704241329805
Author: Deepak Saxena <dsaxena@plexity.net>
Date: Thu Nov 17 11:09:53 2005 -0800
[PATCH] Fix IXP4xx I2C driver build breakage
Platform device conversion missed a couple of spots.
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit cd02e27b1514a27b2a8ab59755ae6d23d4d8a10f
Author: Linus Torvalds <torvalds@g5.osdl.org>
Date: Thu Nov 17 10:04:31 2005 -0800
x86: Fix silly typo in recent <asm/signal.h> fixes
The second __const_sigaddset() should have been a sigdelset.. Compile
trouble noted by Greg K-H.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit e8aabc47168d24eabc08418db4e034a4c625721c
Author: Chen, Kenneth W <kenneth.w.chen@intel.com>
Date: Thu Nov 17 01:55:34 2005 -0800
[IA64] polish comments for tlb fault handler in ivt.S
Polish the comments specifically in vhpt_miss and nested_dtlb_miss
handlers. I think it's better to explicitly name each page table
level with its name instead of numerically name them. i.e., use
pgd, pud, pmd, and pte instead of referring as L1, L2, L3 etc.
Along the line, remove some magic number in the comments like:
"PTA + (((IFA(61,63) << 7) | IFA(33,39))*8)". No code change at
all, pure comment update. Feel free to shoot anything you have,
darts or tomahawk cruise missile. I will duck behind a bunker ;-)
Signed-off-by: Ken Chen <kenneth.w.chen@intel.com>
Acked-by: Robin Holt <holt@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
commit fedb25fae72bc2c3709448a43be067439643da87
Author: Chen, Kenneth W <kenneth.w.chen@intel.com>
Date: Thu Nov 17 01:38:42 2005 -0800
[IA64] 4 level page table bug fix in vhpt_miss
From source code inspection, I think there is a bug with 4 level
page table with vhpt_miss handler. In the code path of rechecking
page table entry against previously read value after tlb insertion,
*pte value in register r18 was overwritten with value newly read
from pud pointer, render the check of new *pte against previous
*pte completely wrong. Though the bug is none fatal and the penalty
is to purge the entry and retry. For functional correctness, it
should be fixed. The fix is to use a different register so new
*pud don't trash *pte. (btw, the comments in the cmp statement is
wrong as well, which I will address in the next patch).
Signed-off-by: Ken Chen <kenneth.w.chen@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
commit 67a1901ff498363e253b90ba132e336c925203ed
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Thu Nov 17 16:48:00 2005 +0000
[ARM] __ioremap doesn't use 4th argument
The "align" argument in ARMs __ioremap is unused and provides a
misleading expectation that it might do something. It doesn't.
Remove it.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 0c2e4b4ff38986e5b6f707d006799bff9663c802
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Thu Nov 17 16:46:41 2005 +0000
[ARM] Drivers should not make use of architecture private __ioremap
__ioremap is an architecture private interface and must not be used
by drivers when the architecture independent interface will do just
as well. Switch the ipaq drivers to use the correct interface.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 728f5c076ad000e547aa9e00d16792043ee1bfc6
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Thu Nov 17 16:43:14 2005 +0000
[ARM] Improve comment about ASSERT()s in vmlinux.lds.S
Provide folk with an idea what to do if the ASSERT statements fail
with their linker.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit b7fd1edd2c0c225afa96af92d4adecb91e7d439d
Author: Constantine Gavrilov <constg@qlusters.com>
Date: Thu Nov 17 11:40:43 2005 +0200
[PATCH] x86: fix sigaddset() inline asm memory constraint
Due to incomplete memory constraints, gcc would miscompile code with
sigaddset on i386 if sig arg was const.
A quote form Jakub to make the issue clear:
"You need either
__asm__("btsl %1,%0" : "+m"(*set) : "Ir"(_sig-1) : "cc");
or
__asm__("btsl %1,%0" : "=m"(*set) : "Ir"(_sig-1), "m"(*set) : "cc");
because the btsl instruction doesn't just set the memory to some
value, but needs to read its previous content as well. If you don't
tell that fact to GCC, GCC is of course free to optimize as if the asm
was just setting the value and not depended on the previous value."
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 3b26b1100e26811e54770abaa221eae140ba840d
Author: Zhu Yi <yi.zhu@intel.com>
Date: Thu Nov 17 13:58:30 2005 +0800
[PATCH] ipw2200: fix error log offset calculation
This fixes a slab corruption issue in the ipw2200 driver: it essentially
multiplied the error log number _twice_ by the size of the error element
entry (once explicitly in the code, and once implicitly as part of the
regular pointer arithmetic).
Cc: Henrik Brix Andersen <brix@gentoo.org>
Cc: Bernard Blackham <bernard@blackham.com.au>
Cc: Zilvinas Valinskas <zilvinas@gemtek.lt>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
--
commit efb3442cf1c65747a858476e10f705612383eed1
Author: Pekka Enberg <penberg@cs.helsinki.fi>
Date: Wed Nov 16 21:55:05 2005 +0200
[PATCH] ipw2200: disallow direct scanning when device is down
The function ipw_request_direct_scan() should bail out when the device
is down. This fixes a lockup caused by wpa_supplicant triggering
ipw_request_direct_scan() while the driver was in a middle of a reset
due to firmware errors.
Thanks to Zilvinas Valinskas for reporting the bug and helping me
debug it.
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Acked-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit aec8b7557cf0fc4dac059112328b5aa89271c77e
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Thu Nov 17 16:23:58 2005 +0000
[MIPS] Update defconfigs
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 1a6ea3ec6784cf3dedc338e1980dc0b4cf28a805
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Tue Nov 15 16:10:01 2005 +0000
[MIPS] SEAD: More build fixes.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 09b696efd93560609f25821208dae18027187425
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Tue Nov 15 13:55:06 2005 +0000
[MIPS] TX3927: Try to glue the PCI code.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 561a0792405bea8ead78990d755dd1f95b8e95b8
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Tue Nov 15 13:25:59 2005 +0000
[MIPS] SEAD: Delete seadint_init() prototype.
There is no definition for seadint_init() and the unprotected prototype
breaks compilation of assembler files.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 3d5d44017601c927f5e14c43b0efee34e7e50a66
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Tue Nov 15 13:11:35 2005 +0000
[MIPS] Ocelot G: Use CPU_MASK_NONE instead of 0 to initialize cpu mask.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit c183f1224bbae052b5fbb971d6eafc5cbdc6be4f
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Tue Nov 15 13:05:26 2005 +0000
[MIPS] JMR3927: Fix include wrapper symbol.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit c32cf78c0289c4d8f5973c985dda18f2b3a03e2b
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Tue Nov 15 13:01:50 2005 +0000
[MIPS] JMR3927: Fix compilation by including <linux/ds1742rtc.h>.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 5135b0cdb23e47dd48d8100e45bd48ce937732ff
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Tue Nov 15 12:19:46 2005 +0000
[MIPS] JMR3927: need include/asm-mips/mach-jmr3927 in it's include path.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 8bf4057bdd8912c7388c28e625f0b846a4ca1468
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Tue Nov 15 12:17:42 2005 +0000
[MIPS] JMR3927: It's ops-tx3927.o not ops-jmr3927.o
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 4237f229018ccf937578dee97565a49d712809e8
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Thu Nov 17 16:23:50 2005 +0000
[IDE] Add driver for Sibyte Swarm evaluation board
This driver supports the IDE port on the Sibyte Swarm evaluation boards
and it's relatives for the BCM1250 family of systems on a chip.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Acked-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
commit b60ccd575c2d96041b856aad19a7d3af168d79b9
Author: Pantelis Antoniou <pantelis.antoniou@gmail.com>
Date: Sun Nov 13 23:27:46 2005 +0200
[MIPS] Alchemy: Console output fixup
This is needed to make console output appear with the new driver...
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit f10d14ddec8daf11a298f05ab3d644887df39830
Author: Arnaud Giersch <arnaud.giersch@free.fr>
Date: Sun Nov 13 00:38:18 2005 +0100
[MIPS] Fix documentation typos.
Signed-off-by: Arnaud Giersch <arnaud.giersch@free.fr>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 99289a4e8a9cb3fa6caa8fc4ebf57a33db497340
Author: Arnaud Giersch <arnaud.giersch@free.fr>
Date: Sun Nov 13 00:38:18 2005 +0100
[MIPS] Add const qualifier to writes##bwlq.
Add const qualifier to parameter addr of writes##bwlq.
Signed-off-by: Arnaud Giersch <arnaud.giersch@free.fr>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 59f145d28ce853b13dafdfab438c48f3ead0b38e
Author: Arnaud Giersch <arnaud.giersch@free.fr>
Date: Sun Nov 13 00:38:18 2005 +0100
[MIPS] IP32: Fix sparse warnings.
Add __iomem qualifier to crime and mace pointers.
Signed-off-by: Arnaud Giersch <arnaud.giersch@free.fr>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 84c493d8e143360cfba3efede97e5a93d62c4d3d
Author: Arnaud Giersch <arnaud.giersch@free.fr>
Date: Sun Nov 13 00:38:18 2005 +0100
[MIPS] IP32 Fix and complete IP32 parport definitions
Fix, complete, and indent IP32 parport definitions.
Definition were wrong for CTXINUSE and DMACTIVE (1-bit shift).
Add macros DATA_BOUND, DATALEN_SHIFT, and CTRSHIFT.
Signed-off-by: Arnaud Giersch <arnaud.giersch@free.fr>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 19ce1cfb2d53e5b9f70d0199d551789db2718e6f
Author: Arnaud Giersch <arnaud.giersch@free.fr>
Date: Sun Nov 13 00:38:18 2005 +0100
[MIPS] IP32: Export mace symbol.
Export mace symbol so that it can be used in modules.
Signed-off-by: Arnaud Giersch <arnaud.giersch@free.fr>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 70ad7d1840d3479ea8503c9f89ec503115bfd2cf
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Fri Nov 11 11:49:53 2005 +0000
[MIPS] JMR3927: Fix syntax error.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit efd9412d850397fc129c17eb33c84f74abb0d3ee
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Fri Nov 11 11:46:25 2005 +0000
[MIPS] JMR3927: Undo accidental rename.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit d93efab838ee399b45379bd97b2812ecee84471b
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Fri Nov 11 11:15:41 2005 +0000
[MIPS] DDB5477: Fix unused variable warning.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 16212017a54afdb702ecc796aaa0448b795de03b
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Thu Nov 17 16:23:44 2005 +0000
[MIPS] IP32: No need to include <asm/io.h>.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit cd017fbdd33f2d8294b0e0324faa1dc7750b4af0
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Thu Nov 17 16:23:43 2005 +0000
Add definitions for the Dallas DS1742 RTC / non-volatile memory.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 443bf3292f04c53e92bf0588f1aa2c9b421545e2
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Thu Nov 17 16:23:42 2005 +0000
Add definitions for the Dallas DS17287 RTC.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit bdc3c3c7cbc3e1244c03640b4b372d097a1dacf3
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Thu Nov 17 16:23:42 2005 +0000
[MIPS] Add missing arch defines for the Alchemy MTD driver.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 6f17ce33fef3fd84e3e45850c9388d118adfad96
Author: Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
Date: Thu Nov 10 22:42:36 2005 +0900
Add GT64111 PCI ID back
Signed-off-by: Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 0905780aae58ea69f2dafea9716ee2ea78dbe4e2
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date: Mon Jun 13 19:58:50 2005 +0000
[MIPS] zs.c: Resurrect the deceased zs.c for now.
Not that it's meant to be sustained for long, but from time to time it's
useful to have some console...
Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit e0c9b7973021ea4baa1ed76ff25ceb80f75edd8f
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Tue Nov 8 22:36:48 2005 +0000
[MIPS] feature-removal-schedule.txt: Schedule au1x00_uart for removal.
The 8250 serial driver now has the ability to deal with the differences
between the standard 8250 family of UARTs and their slightly strange
brother on Alchemy SOCs. The loss of features is not considered an
issue.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit db7f6861822c80f17a23647b4d0042dcc56e2024
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Tue Nov 8 22:23:13 2005 +0000
[MIPS] Delete duplicate definitions of break codes.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 20913a9f6e3ae9a7facf96c7b1299e3875a895a0
Author: Andrey Volkov <avolkov@varma-el.com>
Date: Thu Nov 17 16:05:35 2005 +0000
[DRIVER MODEL] Fix typo in ohci-ppc-soc.c
Fix copy-paste bug in ohci-ppc-soc.c(ohci_hcd_ppc_soc_drv_remove)
Signed-off-by: Andrey Volkov <avolkov@varma-el.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 7d78c887a94067ba218dc71b89d0d7a09415197f
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Thu Nov 17 15:47:30 2005 +0000
[DRIVER MODEL] Fix merge clashes with ARM ixp2000 / ixp4xx platforms
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit a2c91a8819e315e9fd1aef3ff57badb6c1be3f80
Author: Jeff Garzik <jgarzik@pobox.com>
Date: Thu Nov 17 05:44:44 2005 -0500
[libata sata_mv] handle lack of hardware nIEN support
Handle errata (it was unintentional on this h/w, whereas its intentional
on others) whereby the nIEN bit in Device Control is ignored, leading to
a situation where a hardware interrupt completes the qc before the
polling code has a chance to.
This will get fixed The Right Way(tm) once Albert Lee's irq-pio
branch is merged, as the more natural PIO method on this hardware is
interrupt-driven.
commit 22374677d18c5eeefd3a283431d312b8c44fef02
Author: Jeff Garzik <jgarzik@pobox.com>
Date: Thu Nov 17 10:59:48 2005 -0500
[libata sata_mv] SATA probe, DMA boundary fixes
- DMA boundary was being handled incorrectly. Copied the code from
ata_fill_sg(), since Marvell has the same DMA boundary needs.
(we can't use ata_fill_sg directly since we have different hardware
descriptors)
- cleaned up the SATA phy reset code, to deal with various errata
commit 64f043d80752a8e5f0d55255e7bb9a1a05af206f
Author: Jeff Garzik <jgarzik@pobox.com>
Date: Thu Nov 17 10:50:01 2005 -0500
[libata] add timeout to commands for which we call wait_completion()
commit 4a59a810513d5f7aa76515908b8e3620fa1b9b69
Author: Patrick McHardy <kaber@trash.net>
Date: Wed Nov 16 23:14:19 2005 -0800
[NETFILTER]: Fix nf_conntrack compilation with CONFIG_NETFILTER_DEBUG
CC [M] net/netfilter/nf_conntrack_core.o
net/netfilter/nf_conntrack_core.c: In function 'nf_ct_unlink_expect':
net/netfilter/nf_conntrack_core.c:390: error: 'exp_timeout' undeclared (first use in this
function)
net/netfilter/nf_conntrack_core.c:390: error: (Each undeclared identifier is reported only
once
net/netfilter/nf_conntrack_core.c:390: error: for each function it appears in.)
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit b341e32e5cc1a154cb0ac2f4229c2d040647804b
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Thu Nov 17 13:34:57 2005 +1100
[PATCH] powerpc: Workaround for offb on 64 bits platforms
This fixes a problem with offb not parsing addresses properly on 64 bits
machines, and thus crashing at boot. The problem is worked around by
locating the matching PCI device and using the properly relocated PCI
base addresses instead of misparsing the Open Firmware properties.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 1e28a7ddd3e713384e9c6768e7c502031dc205e2
Author: David Woodhouse <dwmw2@infradead.org>
Date: Thu Nov 17 00:44:03 2005 +0000
[PATCH] Avoid use of uninitialised spinlock in EEH.
If the kernel supports both G5 and pSeries, and CONFIG_EEH is enabled,
eeh_init() is (quite reasonably) never called when we boot on a G5. Yet
eeh_check_failure() still gets called. We should avoid doing that if
!eeh_subsystem_enabled.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 5cfccd7f132432dd4705444a44b51d12ef88a85f
Author: Nick Piggin <nickpiggin@yahoo.com.au>
Date: Wed Nov 16 23:37:53 2005 +1100
[PATCH] powerpc: Fix database regression due to scheduler changes
PowerPC's NUMA domain doesn't currently set up some of the newer
sched-domains parameters.
Brian Twichell <tbrian@us.ibm.com> discovered and diagnosed a 1.5% OLTP
database regression on a 4 core POWER5 system that was due to the use of
NUMA scheduling on ppc64.
This patch applies some saneish values to the parameters, in line with
other architectures. This solves the regression.
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit e53091fae52931a96dfb661f2b78e0a91e5f9978
Author: Francois Romieu <romieu@electric-eye.fr.zoreil.com>
Date: Wed Nov 16 23:44:41 2005 +0100
r8169: do not abort when the power management capabilities are disabled
The capabilities of the 8169 can be disabled but it is hardly a reason
to prevent the use the device. The (so far) unusual behavior has been
reported on a MIPS platform by Yoichi Yuasa.
Spotted-by: Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
commit 7c8b2eb4c71d5c3d45dbfe0c81fefe81e264e9b3
Author: Francois Romieu <romieu@electric-eye.fr.zoreil.com>
Date: Wed Nov 16 23:44:05 2005 +0100
r8169: fix printk_ratelimit in the interrupt handler
I keep on getting "printk: N messages suppressed" messages. We need to test
netif_msg_intr() _before_ running printk_ratelimit(), because the latter
updates state.
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
commit e7c8a41e817f381ac5c2a59ecc81b483bd68a7df
Author: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Date: Wed Nov 16 12:55:37 2005 -0800
[IPV4,IPV6]: replace handmade list with hlist in IPv{4,6} reassembly
Both of ipq and frag_queue have *next and **prev, and they can be replaced
with hlist. Thanks Arnaldo Carvalho de Melo for the suggestion.
Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 1f7bad72c0ed8cf29d13bac81ceeba9e1ac05c66
Author: Krzysztof Halasa <khc@pm.waw.pl>
Date: Fri Nov 11 01:10:30 2005 +0100
[PATCH] Generic HDLC WAN drivers - disable netif_carrier_off()
As we are currently unable to fix the problem with carrier and protocol
state signaling in net core I've to disable netif_carrier_off()
calls used by WAN protocol drivers. The attached patch should make
them working again.
The remaining netif_carrier_*() calls in hdlc_fr.c are fine as they
don't touch the physical device.
Signed-off-by: Krzysztof Halasa <khc@pm.waw.pl>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
commit 5470dc656820fb67c0a2e352f0aaa48b86c19026
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Wed Nov 16 18:36:49 2005 +0000
[ARM] No need to include asm/proc-fns.h into asm/system.h
In the old days when arm26/arm32 was combined into the same
architecture, proc-fns.h provided the xchg implementation for
arm26 CPUs. Since we no longer combine these two, this include
is no longer required. Remove it.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 45e109d07275e0820745dc465302de0aa5a8703b
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Wed Nov 16 18:29:51 2005 +0000
[ARM] sa1111.c needs asm/sizes.h
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 49ee57a3295a227b6a02785f75ccd521e493e983
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Wed Nov 16 18:03:10 2005 +0000
[ARM] Use unsigned long not u32 in atomic_cmpxchg
Since atomic.h does not include types.h, u32 may not be defined.
Since atomics are supposed to work on unsigned long quantities,
use unsigned long instead.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 1b12050f17460dc312cfd8cc59c79e181b23062b
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Wed Nov 16 17:38:40 2005 +0000
[ARM] Move zone adjustment for SA1111 on SA11x0 platforms
Unfortunately, using PAGE_SHIFT in asm/arch/memory.h is unsafe, and we
can't include asm/page.h into this file because then we have a circular
dependency. Move the offending code to arch/arm/common/sa1111.c
instead.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 8dc39b883e9497445b53c498be7493c3e43af006
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Wed Nov 16 17:23:57 2005 +0000
[ARM] Add linux/compiler.h includes where required
atomic.h, bitops.h and mmu_context.h are using likely/unlikely.
thread_info.h uses __attribute_const__. Hence these files require
linux/compiler.h to be included.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 7bdd720869ff75700b48b132ee71852615b55808
Author: Jeff Garzik <jgarzik@pobox.com>
Date: Wed Nov 16 11:06:59 2005 -0500
[libata] bump versions
commit 994e12805336f899d0ec1cf38a99c7b6405d144a
Author: Ben Dooks <ben-linux@fluff.org>
Date: Wed Nov 16 15:05:13 2005 +0000
[ARM] 3162/1: S3C2410 - updated defconfig
Patch from Ben Dooks
Minor changes, including add SysRq, selecting the DM9000
as a built-in driver, not as a module, and selecting the
framebuffer.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit b526bf23fd4138456b1bb4f1305862695604c798
Author: Ben Dooks <ben-linux@fluff.org>
Date: Wed Nov 16 15:05:12 2005 +0000
[ARM] 3161/1: BAST - fix commas on end of structs
Patch from Ben Dooks
Make the use of , on the lsat entry structs consistenent
through arch/arm/mach-s3c2410/mach-bast.c
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit a7d068336197945dc4af65c5973c996e526d51cb
Author: Nicolas Pitre <nico@cam.org>
Date: Wed Nov 16 15:05:11 2005 +0000
[ARM] 3165/1: fix atomic_cmpxchg() implementation for ARMv6+
Patch from Nicolas Pitre
If 'old' and 'oldval' are different then 'res' never gets set. In that
case, if ever %0 happened to contain anything but zero (rather likely)
then the code will loop forever (or until another CPU just come along
and change the atomic value to match 'old' which is rather unlikely).
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 224b5be6ddc12fa7587433878866cd39e7b935f5
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Wed Nov 16 14:59:51 2005 +0000
[ARM] compressed/head.S debugging defaults to asm/arch/debug-macro.S
Since we want new platforms to use debug-macro.S, make the decompressor
debugging method default to using this include file rather than having
new platforms add to an #if defined().
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 0a5709b2dc84140082ea235130a05c05d51f94a2
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Wed Nov 16 14:51:20 2005 +0000
[ARM] Include asm/hardware.h instead of asm/arch/hardware.h
Rationalise hardware.h include.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit ce07d90aa80a4c9a956eb2f662e4be5ea5c6baf8
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Wed Nov 16 14:38:19 2005 +0000
[ARM] Fix arch-realview/system.h to use __io_address()
Move __io_address to arch-realview/hardware.h, drop core.h from platsmp.c
and localtimer.c, and include asm/io.h where required.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit c2cd76ff106b8bd9c0a754c6439c74e86fd2aba7
Author: Jeff Garzik <jgarzik@pobox.com>
Date: Wed Nov 16 09:23:30 2005 -0500
[libata ahci] tone down ATAPI errors
ATA devices don't generate many errors, so the preferred method is to
printk() when they occur.
ATAPI devices generate tons of exceptions during the normal course
of operation, so this change skips logging the most common class of
errors.
commit 75b1f2f865c6e6c6c04e2779750192b8d3d504e8
Author: Albert Lee <albertcc@tw.ibm.com>
Date: Wed Nov 16 17:06:18 2005 +0800
[PATCH] libata: honor the transfer cycle time speficied by the EIDE device
The following code segment is not functional because the transfer cycle time speficied by
the EIDE device is later overwritten by ata_timing_quantize():
/*
* If the drive is an EIDE drive, it can tell us it needs extended
* PIO/MW_DMA cycle timing.
*/
if (adev->id[ATA_ID_FIELD_VALID] & 2) { /* EIDE drive */
memset(&p, 0, sizeof(p));
(snip)
ata_timing_merge(&p, t, t, ATA_TIMING_CYCLE | ATA_TIMING_CYC8B);
<== uninitialized "t" is used here
}
/*
* Convert the timing to bus clock counts.
*/
ata_timing_quantize(s, t, T, UT); <== t is overwritten by quantized s
The patch has been submitted for ide-timing.h before:
http://marc.theaimsgroup.com/?l=linux-ide&m=110820013...
Resubmitted for libata.
Changes:
- Minor fix to honor the following transfer cycle time speficied by the device
- id[65]: Minimum Multiword DMA transfer cycle time per word
- id[67]: Minimum PIO transfer cycle time without flow control
- id[68]: Minimum PIO transfer cycle time with IORDY
Signed-off-by: Albert Lee <albertcc@tw.ibm.com>
=======
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
commit d10cb35a876c72b4b6711a366e341a1e4d8aa709
Author: Tejun Heo <htejun@gmail.com>
Date: Wed Nov 16 16:56:49 2005 +0900
[PATCH] sil24: add constants
Adds constants for ATAPI support to sata_sil24. This patch is
originally from Jeff Garzik <jgarzik@pobox.com>.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
commit 6e87abd0b8cbb23ed9ffe5cc9f790fb5cac45eae
Author: David S. Miller <davem@sunset.davemloft.net>
Date: Wed Nov 16 00:52:57 2005 -0800
[DVB]: Add compat ioctl handling.
Based upon a patch by Guido Guenther <agx@sigxcpu.org>.
Some of these ioctls had embedded time_t objects
or pointers, so needed translation.
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 7b5603e056b8b5f3175f14badd895b9ac567f315
Author: David S. Miller <davem@sunset.davemloft.net>
Date: Wed Nov 16 00:11:50 2005 -0800
[DVB] cinergyT2: cinergyt2_register_rc() should return 0 on success
Currently, the version when ENABLE_RC is defined, falls through
to the end of the function without returning anything.
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 574780d56fdafe2c8ea98660a932760dfea9bffc
Author: Guido Guenther <agx@sigxcpu.org>
Date: Wed Nov 16 00:08:44 2005 -0800
[SPARC64]: Oops in pci_alloc_consistent with cingergyT2
From: Guido Guenther <agx@sigxcpu.org>
- Use correct API for allocating and freeing DMA buffers.
Acked-by: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 5d66da3d71e6aeca80ca08dbebd8a1cd72e6ee1f
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Wed Nov 16 13:54:32 2005 +1100
[PATCH] powerpc: Make the vDSO functions set error code (#2)
The vDSO functions should have the same calling convention as a syscall.
Unfortunately, they currently don't set the cr0.so bit which is used to
indicate an error. This patch makes them clear this bit unconditionally
since all functions currently succeed. The syscall fallback done by some
of them will eventually override this if the syscall fails.
This also changes the symbol version of all vdso exports to make sure
glibc can differenciate between old and fixed calls for existing ones
like __kernel_gettimeofday.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit d3ed65832029dcaf5fe086670a2f2c25600b51e9
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Wed Nov 16 13:40:43 2005 +1100
[PATCH] ppc: Fix build with CONFIG_CHRP not set
Building ARCH=ppc for multiplatforms with CONFIG_CHRP not set fails
due to some unshielded code in xmon
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 94b212c29f685ca54b5689a8e89ac7671c43d651
Author: Paul Mackerras <paulus@samba.org>
Date: Wed Nov 16 13:38:21 2005 +1100
powerpc: Move ppc64 boot wrapper code over to arch/powerpc
This also extends the code to handle 32-bit ELF vmlinux files as well
as 64-bit ones. This is sufficient for booting on new-world 32-bit
powermacs (i.e. all recent machines).
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 7486a38f683d49e6f8b2b9050ff06778b151a40c
Author: Kumar Gala <galak@gate.crashing.org>
Date: Tue Nov 15 11:03:24 2005 -0600
[PATCH] powerpc: replace page_to_virt() with lowmem_page_address() for Book-E
page_to_virt and lowmem_page_address provided equiavlent functionality
so use the more standard lowmem_page_address
This also addresses build issue in ARCH=powerpc since page_to_virt()
has been removed from include/asm-powerpc/page.h
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 950fc0025f8566d1c44da04fed216513f83268af
Author: Olof Johansson <olof@lixom.net>
Date: Tue Nov 15 09:05:14 2005 -0800
[PATCH] powerpc: add new powerbooks to feature table
Hi,
The previous PowerBook patch didn't contain the feature table updates
for ARCH=powerpc. Here they are.
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit de93f0d62ccaa730fd46de14d46c0317bd82596a
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Tue Nov 15 18:21:45 2005 +1100
[PATCH] ppc: Fix boot with yaboot with ARCH=ppc
The merge of machine types broke boot with yaboot & ARCH=ppc due to the
old code still retreiving the old-syle machine type passed in by yaboot.
This patch fixes it by translating those old numbers. Since that whole
mecanism is deprecated, this is a temporary fix until ARCH=ppc uses the
new prom_init that the merged architecture now uses for both ppc32 and
ppc64 (after 2.6.15)
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit c0ce5c5228dd17d4e3dd1d15b8d52714262cab70
Author: Guido Guenther <agx@sigxcpu.org>
Date: Tue Nov 15 17:28:05 2005 +1100
[PATCH] PowerBook 6,1: headphone not detected after suspend
ever since suspend to disk works I had the problem that headphone
(un)plugging doesn't get detected properly anymore after the first
resume.
Reloading the module worked around this ever since, however the real
cause of the problem was that after a resume the driver only got
interrupts on "unplug" not on "plug". Reactivating the headphone status
interrupt in tumbler_resume fixes this. This shouldn't cause
any trouble with software suspend, but it would be nice if somebody
could confirm this:
Signed-off-by: Guido Guenther <agx@sigxcpu.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit b5166cc252190be80465f3b4f050e4a0310f71af
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Tue Nov 15 16:05:33 2005 +1100
[PATCH] powerpc: pci_64 fixes & cleanups
I discovered that in some cases (PowerMac for example) we wouldn't
properly map the PCI IO space on recent kernels. In addition, the code
for initializing PCI host bridges was scattered all over the place with
some duplication between platforms.
This patch fixes the problem and does a small cleanup by creating a
pcibios_alloc_controller() in pci_64.c that is similar to the one in
pci_32.c (just takes an additional device node argument) that takes care
of all the grunt allocation and initialisation work. It should work for
both boot time and dynamically allocated PHBs.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit f9e4ec57c66586d0c165ed9373efaf9e329d5766
Author: Michael Ellerman <michael@ellerman.id.au>
Date: Tue Nov 15 15:16:38 2005 +1100
[PATCH] powerpc: More debugging fixups
Add a few more missing includes of udbg.h
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit eb481899aa319cf5cbeccfd9deac907300698b57
Author: Michael Ellerman <michael@ellerman.id.au>
Date: Tue Nov 15 14:49:22 2005 +1100
[PATCH] powerpc: Fixup debugging in lmb.c
Somewhere we lost the include of udbg.h in lmb.c. While we're there, add a DBG
macro like every other file has and use it in lmb_dump_all().
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 5444a5e9e872f599ec12534bd1bf9bc79a1c72ca
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Tue Nov 15 14:40:25 2005 +1100
[PATCH] powerpc: update defconfigs
My patch moving ppc64 RTC to genrtc was supposed to update all
defconfigs, but for some reason, the patch actually posted only had the
pseries one... ouch. This patch properly updates all defconfigs.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit eb07d964b4491d1bb5864cd3d7e7633ccdda9a53
Author: Marcelo Tosatti <marcelo.tosatti@cyclades.com>
Date: Mon Nov 14 05:38:31 2005 -0200
[PATCH] ppc32 8xx: update_mmu_cache() needs unconditional tlbie
Currently 8xx fails to boot due to endless pagefaults.
Seems the bug is exposed by the change which avoids flushing the
TLB when not necessary (in case the pte has not changed), introduced
recently:
__handle_mm_fault():
entry = pte_mkyoung(entry);
if (!pte_same(old_entry, entry)) {
ptep_set_access_flags(vma, address, pte, entry, write_access);
update_mmu_cache(vma, address, entry);
lazy_mmu_prot_update(entry);
} else {
/*
* This is needed only for protection faults but the arch code
* is not yet telling us if this is a protection fault or not.
* This still avoids useless tlb flushes for .text page faults
* with threads.
*/
if (write_access)
flush_tlb_page(vma, address);
}
The "update_mmu_cache()" call was unconditional before, which caused the TLB
to be flushed by:
if (pfn_valid(pfn)) {
struct page *page = pfn_to_page(pfn);
if (!PageReserved(page)
&& !test_bit(PG_arch_1, &page->flags)) {
if (vma->vm_mm == current->active_mm) {
#ifdef CONFIG_8xx
/* On 8xx, cache control instructions (particularly
* "dcbst" from flush_dcache_icache) fault as write
* operation if there is an unpopulated TLB entry
* for the address in question. To workaround that,
* we invalidate the TLB here, thus avoiding dcbst
* misbehaviour.
*/
_tlbie(address);
#endif
__flush_dcache_icache((void *) address);
} else
flush_dcache_icache_page(page);
set_bit(PG_arch_1, &page->flags);
}
Which worked to due to pure luck: PG_arch_1 was always unset before, but
now it isnt.
The root of the problem are the changes against the 8xx TLB handlers introduced
during v2.6. What happens is the TLBMiss handlers load the zeroed pte into
the TLB, causing the TLBError handler to be invoked (thats two TLB faults per
pagefault), which then jumps to the generic MM code to setup the pte.
The bug is that the zeroed TLB is not invalidated (the same reason
for the "dcbst" misbehaviour), resulting in infinite TLBError faults.
The "two exception" approach requires a TLB flush (to nuke the zeroed TLB)
at each PTE update for correct behaviour:
Signed-off-by: Marcelo Tosatti <marcelo.tosatti@cyclades.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit fb6d73d3014babb69f5cc2d1d78b31e9d09fc5df
Author: Paul Mackerras <paulus@samba.org>
Date: Wed Nov 16 11:43:26 2005 +1100
[PATCH] powerpc: Fix sparsemem with memory holes [was Re: ppc64 oops..]
This patch should fix the crashes we have been seeing on 64-bit
powerpc systems with a memory hole when sparsemem is enabled.
I'd appreciate it if people who know more about NUMA and sparsemem
than me could look over it.
There were two bugs. The first was that if NUMA was enabled but there
was no NUMA information for the machine, the setup_nonnuma() function
was adding a single region, assuming memory was contiguous. The
second was that the loops in mem_init() and show_mem() assumed that
all pages within the span of a pgdat were valid (had a valid struct
page).
I also fixed the incorrect setting of num_physpages that Mike Kravetz
pointed out.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 5a6f294e43e432bd207a702fea49ebb303ef9b23
Author: KOVACS Krisztian <hidden@balabit.hu>
Date: Tue Nov 15 16:47:34 2005 -0800
[NETFILTER] Free layer-3 specific protocol tables at cleanup
Although the comment around the allocation code tells us that
the layer-3 specific protocol tables will be freed when cleaning up,
they aren't. And this makes nfsim complain loudly...
Signed-off-by: KOVACS Krisztian <hidden@balabit.hu>
Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 96479376c89e5be92c85bd350e3e2e8f0e7e3b52
Author: KOVACS Krisztian <hidden@balabit.hu>
Date: Tue Nov 15 16:47:09 2005 -0800
[NETFILTER] Remove nf_conntrack stat proc file when cleaning up
Fix nf_conntrack statistics proc file removal. Looks like the old bug
was forward-ported from ip_conntrack. :-]
Signed-off-by: KOVACS Krisztian <hidden@balabit.hu>
Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 1e185b97b4364063f1135604b87f8d8469944233
Author: Chen, Kenneth W <kenneth.w.chen@intel.com>
Date: Tue Nov 15 14:37:05 2005 -0800
[PATCH] ia64: cpu_idle performance bug fix
Our performance validation on 2.6.15-rc1 caught a disastrous performance
regression on ia64 with netperf (-98%) and volanomark (-58%) compares to
previous kernel version 2.6.14-git7. See the following chart (result
group 1 & 2).
http://kernel-perf.sourceforge.net/results.machine_id=26....
We have root caused it to commit 64c7c8f88559624abdbe12b5da6502e8879f8d28
This changeset broke the ia64 task resched notification. In
sched.c:resched_task(), a reschedule IPI is conditioned upon
TIF_POLLING_NRFLAG. However, the above changeset unconditionally set
the polling thread flag for idle tasks regardless whether pal_halt_light
is in use or not. As a result, resched IPI is not sent from
resched_task(). And since the default behavior on ia64 is to use
pal_halt_light, we end up delaying the rescheduling task until next
timer tick, and thus cause the performance regression.
This fixes the performance bug. I'm glad our performance suite is
turning up bad performance bug like this in time.
Signed-off-by: Ken Chen <kenneth.w.chen@intel.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 31f3426904e066f17e3f88c468a2f7c869ad4aac
Author: Stephen Hemminger <shemminger@osdl.org>
Date: Tue Nov 15 15:17:10 2005 -0800
[TCP]: More spelling fixes.
From Joe Perches
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 72724382d3c9caab1d85e54080d338b854f10dd3
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Tue Nov 15 19:04:22 2005 +0000
[ARM] Initialise SA1111 core before SA1111 PCMCIA
This avoids a BUG_ON with kref.c when SA1111 tries to register
a driver with an unregistered bus type.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 9f68a24853dd37d18f2cfa979cf4e131f5a10e8f
Author: Jeff Garzik <jgarzik@pobox.com>
Date: Tue Nov 15 14:03:47 2005 -0500
[libata ahci] command completion fixes, improved debug msgs
- Fix a regression in command completion, which prevented
the restart of the DMA engine after the device throws
an error.
- Pack more hardware info into the port-reset error message.
- Promote "welcome to our timeout" message from debug msg
to normal printk.
commit e1f1def6ef3f0c71d0df302c3759f6937adaf9ae
Author: Dave Jones <davej@redhat.com>
Date: Tue Nov 15 00:09:24 2005 -0800
[PATCH] oops-tracing: mention extended VGA
Something I've found handy countless times when users do this..
Signed-off-by: Dave Jones <davej@redhat.com>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 1d193f4f112b9d8855ba1339fa784ee95f25b9c7
Author: Ben Collins <bcollins@debian.org>
Date: Tue Nov 15 00:09:21 2005 -0800
[PATCH] Update location of ll_rw_blk.c in docs
Picked from the ubuntu-2.6 tree
The change in location for ll_rw_blk.c from drivers/block/ to block/ caused
failure to generate documentation.
Signed-off-by: Ben Collins <bcollins@ubuntu.com>
Cc: Jeff Garzik <jgarzik@pobox.com>
Cc: Jens Axboe <axboe@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 400bb2369df481abae5aa801e63e70008e15fba5
Author: Grant Coady <gcoady@gmail.com>
Date: Tue Nov 15 00:09:20 2005 -0800
[PATCH] cciss_scsi warning fix
drivers/block/cciss_scsi.c:264: warning: `print_bytes' defined but not used
drivers/block/cciss_scsi.c:298: warning: `print_cmd' defined but not used
Signed-off-by: Grant Coady <gcoady@gmail.com>
Acked-by: Mike Miller <mike.miller@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 0c53508980a95b84c296c4336a831776cc22cf58
Author: Christoph Hellwig <hch@lst.de>
Date: Tue Nov 15 00:09:18 2005 -0800
[PATCH] v850: use generic hardirq code
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Miles Bader <miles@gnu.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit f4eeb0a20f017fd8bc849cc50469c2e2e6a0c05c
Author: Miles Bader <miles@gnu.org>
Date: Tue Nov 15 00:09:17 2005 -0800
[PATCH] v850: Add missing include in hardirq.h
Signed-off-by: Miles Bader <miles@gnu.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 228322f13fe20bd29e81fca8341cc1fc7ffc5929
Author: Miles Bader <miles@gnu.org>
Date: Tue Nov 15 00:09:16 2005 -0800
[PATCH] v850: Fix show_interrupts
A variable was being used in multiple conflicting ways. I also restructured
the code a bit for clarity.
Signed-off-by: Miles Bader <miles@gnu.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 09071e35f9f0b308c37c9853766de573591589ea
Author: Toni Mueller <support@oeko.net>
Date: Tue Nov 15 00:09:14 2005 -0800
[PATCH] sdladrv.c build fix
gcc4 doesn't allow typecasted lvals.
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit d6a1a64aec2b2e2e13b629ed72afd319d8bce5da
Author: Andrew Morton <akpm@osdl.org>
Date: Tue Nov 15 00:09:13 2005 -0800
[PATCH] hfc_usb: fix usb device table
We need to use the USB_DEVICE macro here, else the modinfo aliases go all wrong.
Also, correctly terminate the table, as noted by Dave Jones <davej@redhat.com>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Acked-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 93588e2284b6be1873cc0bb7fbf0947bdbf72830
Author: NeilBrown <neilb@suse.de>
Date: Tue Nov 15 00:09:12 2005 -0800
[PATCH] md: make md threads interruptible again
Despite the fact that md threads don't need to be signalled, and won't
respond to signals anyway, we need to have an 'interruptible' wait, else
they stay in 'D' state and add to the load average.
(akpm: the signal_pending() test is unneeded - we'll fix that up in the next
round. For now, leave it there because that's how the code used to be).
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit e8a0033451f7972169b2f375be34d9d805ad8687
Author: NeilBrown <neilb@suse.de>
Date: Tue Nov 15 00:09:11 2005 -0800
[PATCH] md: mark START_ARRAY deprecated with a date
This was marked deprecated "after 2.6" back in the 2.5 days. But now it
seems there isn't going to be any "after 2.6", and we deprecate by date
now. So set a date.
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 1887b93529410633b5529a7c2d304897dbed5b3e
Author: NeilBrown <neilb@cse.unsw.edu.au>
Date: Tue Nov 15 00:09:10 2005 -0800
[PATCH] knfsd: make sure nfsd doesn't hog a cpu forever
Being kernel-threads, nfsd servers don't get pre-empted (depending on
CONFIG). If there is a steady stream of NFS requests that can be served
from cache, an nfsd thread may hold on to a cpu indefinitely, which isn't
very friendly.
So it is good to have a cond_resched in there (just before looking for a
new request to serve), to make sure we play nice.
Signed-off-by: Neil Brown <neilb@suse.de>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit fa63b229829e73361900183bc1ae21b71b6c2dae
Author: Ben Collins <bcollins@ubuntu.com>
Date: Tue Nov 15 00:09:09 2005 -0800
[PATCH] Add missing EXPORT_SYMBOLS() for __ide_mm_* functions on powerpc
These exported symbols are in arch/ppc/ but missing from arch/powerpc/ for
ppc32 builds.
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 3225e1d3d1ebc3fcb74fbbb166520f35c35a22f4
Author: Corey Minyard <minyard@acm.org>
Date: Tue Nov 15 00:09:07 2005 -0800
[PATCH] ipmi: bump-driver-version
Lots of good changes to the driver lately that userspace will care about
the version of the driver. Bump the version from 36.0 to 38.0 to be higher
than 37 that the 2.4 driver came out with a few weeks ago which doesn't
have all the same changes.
Signed-off-by: Matt Domsch <Matt_Domsch@dell.com>
Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit d4ed803c564701eae9534ab26a86ddb06acaf49c
Author: Harald Welte <laforge@gnumonks.org>
Date: Tue Nov 15 00:09:06 2005 -0800
[PATCH] Make sysctl.h (again) usable from userspace
Make sysctl.h (again) useable from userspace
Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 19842d67340e4a8f616552d344e97fc7452aa37a
Author: Vivek Goyal <vgoyal@in.ibm.com>
Date: Tue Nov 15 00:09:04 2005 -0800
[PATCH] drop "[PATCH] i386 kexec-on-panic: Don't shutdown the apics"
A patch by Eric was merged (f2b36db692b7ff6972320ad9839ae656a3b0ee3e)
and later on reverted back (1e4c85f97fe26fbd70da12148b3992c0e00361fd).
Along with above patch, another patch was posted and has been merged
(3d1675b41b02d64bd1185903ea0d25a8c0bb6dea). That patch was dependent on
the above patch and now it should also be reverted.
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit eceab4ac8d9dd8955e0961fd7477664c087a9017
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Tue Nov 15 11:31:41 2005 +0000
[ARM] Use kernel/power/Kconfig
Rather than defining our own PM option, use kernel/power/Kconfig.
This fixes build errors introduced by
bca73e4bf8563d83f7856164caa44d5f42e44cca
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit cbc5b2bb9e226c2b2b981836d2289912e2ef3c1c
Author: Roland Dreier <rolandd@cisco.com>
Date: Tue Nov 15 00:24:23 2005 -0800
[IB] mthca: don't disable RDMA writes if no responder resources
Responder resources are only required to handle RDMA reads and atomic
operations, not RDMA writes. So the driver should allow RDMA writes
even if responder resources are set to 0. This is especially
important for the UC transport -- with the old code, it was impossible
to enable RDMA writes for UC QPs.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
commit 47f2bce9021b4974ed33b072ebb8348c8145c946
Author: Roland Dreier <rolandd@cisco.com>
Date: Tue Nov 15 00:19:21 2005 -0800
[IB] srp: don't post receive if no send buf available
Have __srp_get_tx_iu() fail if the target port's request limit will
not allow the initiator to post a send. This avoids continuing on and
posting a receive, and then failing to post a corresponding send. If
that happens, then the initiator will end up with an extra receive
posted, and if this happens to much, the receive queue will overflow.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
commit cf225356578326308b16a0fd03ff3fa72fe3da07
Author: Jochen Friedrich <jochen@scram.de>
Date: Mon Nov 14 21:58:18 2005 -0800
[LLC]: Fix typo
Signed-off-by: Jochen Friedrich <jochen@scram.de>
Acked-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 451677c46feb5fb39cb7f71035b8716064fcbd57
Author: Jochen Friedrich <jochen@scram.de>
Date: Mon Nov 14 21:57:46 2005 -0800
[LLC]: Make core block on remote busy.
Signed-off-by: Jochen Friedrich <jochen@scram.de>
Acked-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 59c6196e59a4b85d9c994e70ff20a460cdbaa003
Author: Jochen Friedrich <jochen@scram.de>
Date: Mon Nov 14 21:57:15 2005 -0800
[LLC]: Fix TX window scaling
Signed-off-by: Jochen Friedrich <jochen@scram.de>
Acked-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit cb422c464bdaeeb3b9ad4539010e357bf1bd1745
Author: Luiz Capitulino <lcapitulino@mandriva.com.br>
Date: Mon Nov 14 21:43:36 2005 -0800
[IPV6]: Fixes sparse warning in ipv6/ipv6_sockglue.c
The patch below fixes the following sparse warning:
net/ipv6/ipv6_sockglue.c:291:13: warning: Using plain integer as NULL pointer
Signed-off-by: Luiz Capitulino <lcapitulino@mandriva.com.br>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 12da2a435c1e8b9abb780d928ccbf04fc3d860a7
Author: Yan Zheng <yanzheng@21cn.com>
Date: Mon Nov 14 21:42:46 2005 -0800
[IPV6]: small fix for ipv6_dev_get_saddr(...)
The "score.rule++" doesn't make any sense for me.
According to codes above, I think it should be "hiscore.rule++;" .
Signed-off-by: Yan Zheng<yanzheng@21cn.com>
Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit d3ee871e63d0a0c70413dc0aa5534b8d6cd6ec37
Author: Bob Picco <bob.picco@hp.com>
Date: Sat Nov 5 17:25:54 2005 +0100
[PATCH] x86_64: Fix sparse mem
Fix up booting with sparse mem enabled. Otherwise it would just
cause an early PANIC at boot.
Signed-off-by: Bob Picco <bob.picco@hp.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 8893166ff8694f36655009aa9bf8e7f2e1c9339f
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:54 2005 +0100
[PATCH] x86_64: Increase the maximum number of local APICs to the maximum
This is needed for large multinode IBM systems which have a sparse
APIC space in clustered mode, fully covering the available 8 bits.
The previous kernels would limit the local APIC number to 127,
which caused it to reject some of the CPUs at boot.
I increased the maximum and shrunk the apic_version array a bit
to make up for that (the version is only 8 bit, so don't need
an full int to store)
Cc: Chris McDermott <lcm@us.ibm.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 9e43e1b7c7c9872da032442d8e4bb112a02d16f4
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:54 2005 +0100
[PATCH] x86_64: Remove CONFIG_CHECKING and add command line option for pagefault tracing
CONFIG_CHECKING covered some debugging code used in the early times
of the port. But it wasn't even SMP safe for quite some time
and the bugs it checked for seem to be gone.
This patch removes all the code to verify GS at kernel entry. There
haven't been any new bugs in this area for a long time.
Previously it also covered the sysctl for the page fault tracing.
That didn't make much sense because that code was unconditionally
compiled in. I made that a boot option now because it is typically
only useful at boot.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit ffd10a2b77bca50dd05ba26acd5a6e68bcc8f61f
Author: Magnus Damm <magnus@valinux.co.jp>
Date: Sat Nov 5 17:25:54 2005 +0100
[PATCH] x86_64: Make node boundaries consistent
The current x86_64 NUMA memory code is inconsequent when it comes to node
memory ranges. The exact behaviour varies depending on which config option
that is used.
setup_node_bootmem() has start and end as arguments and these are used to
calculate the size of the node like this: (end - start). This is all fine
if end is pointing to the first non-available byte. The problem is that the
current x86_64 code sometimes treats it as the last present byte and sometimes
as the first non-available byte. The result is that some configurations might
lose a page at the end of the range.
This patch tries to fix CONFIG_ACPI_NUMA, CONFIG_K8_NUMA and CONFIG_NUMA_EMU
so they all treat the end variable as the first non-available byte. This is
the same way as the single node code.
The patch is boot tested on dual x86_64 hardware with the above configurations,
but maybe the removed code is needed as some workaround?
Signed-off-by: Magnus Damm <magnus@valinux.co.jp>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit e583538f077d5f70191670b47a046ba436ec3428
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:54 2005 +0100
[PATCH] x86_64: Log machine checks from boot on Intel systems
The logging for boot errors was turned off because it was broken
on some AMD systems. But give Intel EM64T systems a chance because they are
supposed to be correct there.
The advantage is that there is a chance to actually log uncorrected
machine checks after the reset.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit b0bd35e622ffbda2c01dc67a0381c6a18817a29a
Author: Ravikiran G Thirumalai <kiran@scalex86.org>
Date: Sat Nov 5 17:25:54 2005 +0100
[PATCH] x86_64: Make ACPI NUMA and NUMA emulation peers of K8_NUMA in Kconfig
On x86_64 arches, there is no way to choose ACPI_NUMA without having to choose
K8_NUMA. CONFIG_K8_NUMA is not needed for Intel EM64T NUMA boxes. It also
looks odd if you have to select ACPI_NUMA from the power management menu.
This patch fixes those oddities. Patch does the following:
1. Makes NUMA a config option like other arches
2. Makes topology detection options like K8_NUMA dependent on NUMA
3. Choosing ACPI NUMA detection can be done from the standard
"Processor type and features" menu
AK: I fixed up the dependencies and changed the help texts a bit
on top of Kiran's patch.
Signed-off-by: Ravikiran Thirumalai <kiran@scalex86.org>
Signed-off-by: Shai Fultheim <shai@scalex86.org>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit efbbdce94f6ea54cf06d9a06e4c95f6874ad64a8
Author: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Date: Sat Nov 5 17:25:54 2005 +0100
[PATCH] x86_64: Use common sys_time64
Keeping this function does not makes sense because it's a copied (and
buggy) copy of sys_time. The only difference is that now.tv_sec (which is
a time_t, i.e. a 64-bit long) is copied (and truncated) into a int
(32-bit).
The prototype is the same (they both take a long __user *), so let's drop
this and redirect it to sys_time (and make sure it exists by defining
__ARCH_WANT_SYS_TIME).
Only disadvantage is that the sys_stime definition is also compiled (may be
fixed if needed by adding a separate __ARCH_WANT_SYS_STIME macro, and
defining it for all arch's defining __ARCH_WANT_SYS_TIME except x86_64).
Acked-by: Andi Kleen <ak@suse.de>
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit bf0f2e23834e2bf7d64b467ef07095b1c7e2c04b
Author: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Date: Sat Nov 5 17:25:54 2005 +0100
[PATCH] x86_64: Set ____cacheline_maxaligned_in_smp alignment to 128 bytes
The current value was correct before the introduction of Intel EM64T support -
but now L1_CACHE_SHIFT_MAX can be less than L1_CACHE_SHIFT, which _is_ funny!
Between the few users of ____cacheline_maxaligned_in_smp, we also have (for
example) rcu_ctrlblk, and struct zone, with zone->{lru_,}lock. I.e. we have
a lot of excess cacheline bouncing on them.
No correctness issues, obviously. So this could even be merged for 2.6.14
(I'm not a fan of this idea, though).
CC: Andi Kleen <ak@suse.de>
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 8e0d4f4e9132ae6e353f9cf27261627bcc7c65cc
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:54 2005 +0100
[PATCH] x86_64: Remove asm-x86_64/rwsem.h
Not needed since x86-64 always uses the spinlock based rwsems.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit a5b250a428aabc619ace872f8220a7d0b8f7d557
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:54 2005 +0100
[PATCH] x86_64: Remove optimization for B stepping AMD K8
B stepping were the first shipping Opterons. memcpy/memset/copy_page/
clear_page had special optimized version for them. These are really
old and in the minority now and the difference to the generic versions
(using rep microcode) is not that big anyways. So just remove them.
TODO: figure out optimized versions for Intel Netburst based EM64T
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit a6f5deb2be4c82f24fefadcbf7e448f540c05ae6
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:54 2005 +0100
[PATCH] x86_64: Reduce number of retries for reset through keyboard controller
Old code could retry for 10 seconds worst time. Only try it
for one second now.
Suggested by Yinghai Lu
Cc: Yinghai.Lu@amd.com
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 2b0918758dd68d6b8d01318a5200b65b9209760d
Author: Siddha, Suresh B <suresh.b.siddha@intel.com>
Date: Sat Nov 5 17:25:54 2005 +0100
[PATCH] x86_64: x86_64/i386 fix Intel cache detection code assumption about threads sharing
Fix the Intel cache detection code assumption that number of threads
sharing the cache will either be equal to number of HT or core siblings.
This also cleans up the code in general a bit.
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 94605eff572b727aaad9b4b29bc358b919096503
Author: Siddha, Suresh B <suresh.b.siddha@intel.com>
Date: Sat Nov 5 17:25:54 2005 +0100
[PATCH] x86-64/i386: Intel HT, Multi core detection fixes
Fields obtained through cpuid vector 0x1(ebx[16:23]) and
vector 0x4(eax[14:25], eax[26:31]) indicate the maximum values and might not
always be the same as what is available and what OS sees. So make sure
"siblings" and "cpu cores" values in /proc/cpuinfo reflect the values as seen
by OS instead of what cpuid instruction says. This will also fix the buggy BIOS
cases (for example where cpuid on a single core cpu says there are "2" siblings,
even when HT is disabled in the BIOS.
http://bugzilla.kernel.org/show_bug.cgi?id=4359)
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit e90f22edf432512219cc2952f5811961abbd164f
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:54 2005 +0100
[PATCH] x86_64: Fix NUMA node lookup debug code which had bitrotted
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 3506229ff9968e5dbc862a50285fbea0e8821b58
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:54 2005 +0100
[PATCH] x86_64: Don't enable interrupt unconditionally in reboot path
When they were disabled before (e.g. after a panic) it's better
to keep them off, otherwise followon panics can happen from timer
interrupt handlers etc.
Drawback is that pageup in the console won't work anymore though.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit a88cde13bae3fffd6ecc812bdd02c91eafb6073e
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:54 2005 +0100
[PATCH] x86_64: Formatting fixes for arch/x86_64/kernel/process.c
No functional changes.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit ea0be473a1f0ee89024a24d8ea4b05fbf6efcee3
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:54 2005 +0100
[PATCH] x86_64: Allow modular build of ia32 aout loader
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit af9c142de94ecf724a18700273bbba390873e072
Author: Shaohua Li <shaohua.li@intel.com>
Date: Sat Nov 5 17:25:54 2005 +0100
[PATCH] x86_64: Force correct address space size for MTRR on some 64bit Intel Xeons
They report 40bit, but only have 36bits of physical address space.
This caused problems with setting up the correct masks for MTRR.
CPUID workaround for steppings 0F33h(supporting x86) and 0F34h(supporting x86
and EM64T). Detail info can be found at:
http://download.intel.com/design/Xeon/specupdt/30240216.pdf
http://download.intel.com/design/Pentium4/specupdt/302352...
Signed-off-by: Shaohua Li<shaohua.li@intel.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 1d2e6bd86152ab86fb866555281869df340e6c6a
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:54 2005 +0100
[PATCH] AGP: Make gart iterator in K8 AGP driver SMP safe
Ugh!
Cc: davej@redhat.com
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 172efbb40333d0ca10ebaab11a98f9be687bee39
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:54 2005 +0100
[PATCH] AGP: Try unsupported AGP chipsets on x86-64 by default
So far all new ones have worked and there isn't much variation because
the CPU does all the interesting bits.
So enable try unsupported by default.
Can be still disabled with try_unsupported=0 (module) or
amd64.try_unsupported=0 (boot option)
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 870b7681cd3f867c1ffc8d7fbe9b22216e73a536
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:54 2005 +0100
[PATCH] AGP: Support ULI/ALI 1689 bridge on AMD64
(no name because I'm not sure of the correct name)
Cc: davej@redhat.com
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 529a340402e419f935d411ce0a085e96fcaf3872
Author: Eric Dumazet <dada1@cosmosbay.com>
Date: Sat Nov 5 17:25:54 2005 +0100
[PATCH] x86_64: Optimize NUMA node hash function
Compute the highest possible value for memnode_shift, in order to reduce
footprint of memnodemap[] to the minimum, thus making all users
(phys_to_nid(), kfree()), more cache friendly.
Before the patch :
Node 0 MemBase 0000000000000000 Limit 00000001ffffffff
Node 1 MemBase 0000000200000000 Limit 00000003ffffffff
Using 23 for the hash shift. Max adder is 3ffffffff
After the patch :
Node 0 MemBase 0000000000000000 Limit 00000001ffffffff
Node 1 MemBase 0000000200000000 Limit 00000003ffffffff
Using 33 for the hash shift.
In this case, only 2 bytes of memnodemap[] are used, instead of 2048
Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit e4e5d324b9c5586f408a72d1534474c449dd5212
Author: Bryan Ford <baford@mit.edu>
Date: Sat Nov 5 17:25:54 2005 +0100
[PATCH] x86_64: Save/restore CS in 64bit signal handlers and force __USER_CS for CS
This allows to run 64bit signal handlers in 64bit processes that run small
code snippets in compat mode.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 420f8f68c9c5148dddf946bebdbc7eacde2172cb
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:54 2005 +0100
[PATCH] x86_64: New heuristics to find out hotpluggable CPUs.
With a NR_CPUS==128 kernel with CPU hotplug enabled we would waste 4MB
on per CPU data of all possible CPUs. The reason was that HOTPLUG
always set up possible map to NR_CPUS cpus and then we need to allocate
that much (each per CPU data is roughly ~32k now)
The underlying problem is that ACPI didn't tell us how many hotplug CPUs
the platform supports. So the old code just assumed all, which would
lead to this memory wastage.
This implements some new heuristics:
- If the BIOS specified disabled CPUs in the ACPI/mptables assume they
can be enabled later (this is bending the ACPI specification a bit,
but seems like a obvious extension)
- The user can overwrite it with a new additionals_cpus=NUM option
- Otherwise use half of the available CPUs or 2, whatever is more.
Cc: ashok.raj@intel.com
Cc: len.brown@intel.com
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 485832a5d928facd82f1525270d9f048da2063a1
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:54 2005 +0100
[PATCH] x86_64: Use int operations in spinlocks to support more than 128 CPUs spinning.
Pointed out by Eric Dumazet
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 8315eca25583c369e28f48909d3341dc21d6214d
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:54 2005 +0100
[PATCH] x86_64: Some clarifications for Documention/x86_64/mm.txt
I got some questions on this, so just fix up the documentation.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 59170891049cc469777a392e0b3f5aa7aad784a6
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:53 2005 +0100
[PATCH] x86_64: Replace swiotlb extern with include
Minor victory on the continuous quest against all stray extern.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 4d74dbd79a571b31f7cd2c69bb5e44368972bf93
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:53 2005 +0100
[PATCH] x86_64: Replace cpu_pda extern with include
Minor cleanup - remove obsolete extern
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 2bc0414ee04fd8bb798760801f5d7476dff44241
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:53 2005 +0100
[PATCH] x86_64: Only use asm/sections.h to declare section symbols
Adding __initdata_* to asm-generic/sections.h
Replaces a lot of open coded externs in arch/x86_64/*
I had to change __bss_end to __bss_stop to match the other architectures.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 6b75aeedde1e8a8513393d3c1367bf81bc5b0c67
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:53 2005 +0100
[PATCH] x86_64: Don't apply __PHYSICAL_MASK to page frame numbers
It is for physical addresses, not for PFNs.
Pointed out by Tejun Heo.
Cc: htejun@gmail.com
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit f6c2e3330d3fdd5474bc3756da46fca889a30e33
Author: Siddha, Suresh B <suresh.b.siddha@intel.com>
Date: Sat Nov 5 17:25:53 2005 +0100
[PATCH] x86_64: Unmap NULL during early bootup
We should zap the low mappings, as soon as possible, so that we can catch
kernel bugs more effectively. Previously early boot had NULL mapped
and didn't trap on NULL references.
This patch introduces boot_level4_pgt, which will always have low identity
addresses mapped. Druing boot, all the processors will use this as their
level4 pgt. On BP, we will switch to init_level4_pgt as soon as we enter C
code and zap the low mappings as soon as we are done with the usage of
identity low mapped addresses. On AP's we will zap the low mappings as
soon as we jump to C code.
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Ashok Raj <ashok.raj@intel.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 69d81fcde7797342417591ba7affb372b9c86eae
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:53 2005 +0100
[PATCH] x86_64: Speed up numa_node_id by putting it directly into the PDA
Not go from the CPU number to an mapping array.
Mode number is often used now in fast paths.
This also adds a generic numa_node_id to all the topology includes
Suggested by Eric Dumazet
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 50895c5d76e15d8af480eff1aaab5770cabbc2c2
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:53 2005 +0100
[PATCH] x86_64: Fix gcc 4 warning in aperture.c
Fix
arch/x86_64/kernel/aperture.c: In function #iommu_hole_init#:
arch/x86_64/kernel/aperture.c:199: warning: #aper_order# may be used uninitialized in this
function
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit f5f786d0455c359c554b8f74783f887c0a2c9fac
Author: Suresh Siddha <suresh.b.siddha@intel.com>
Date: Sat Nov 5 17:25:53 2005 +0100
[PATCH] x86-64/i386: Fix CPU model for family 6
According to cpuid instruction in IA32 SDM-Vol2, when computing cpu model,
we need to consider extended model ID for family 0x6 also.
AK: Also added fixes/simplifcation from Petr Vandrovec
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit e9b59d834faf0305cb6214a358f65f72c57b9e99
Author: Ashok Raj <ashok.raj@intel.com>
Date: Sat Nov 5 17:25:53 2005 +0100
[PATCH] x86_64: Remove duplicate __cpuinit define
Remove duplicate __cpuinit in smp.c. Already defined in init.h which is
already included.
Signed-off-by: Ashok Raj <ashok.raj@intel.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 47492d3667ec519172ab978bd8231b8c7152fa9d
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:53 2005 +0100
[PATCH] x86_64: Use the DMA32 zone for dma_alloc_coherent()/pci_alloc_consistent
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 07808b74e7dab1aa385e698795875337d72daf7d
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:53 2005 +0100
[PATCH] x86_64: Remove obsolete ARCH_HAS_ATOMIC_UNSIGNED and page_flags_t
Has been introduced for x86-64 at some point to save memory
in struct page, but has been obsolete for some time. Just
remove it.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 1dff7f3db5f045ccbfeca5bb00b0958a78501557
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:53 2005 +0100
[PATCH] x86_64: Fix up outdated pfn_to_page comment
pfn_to_page really requires pfn_valid to be true now, no question.
Some people stumbled over it, but it was misleading and wrong.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 6004e1b7effcbb385a6b7c790e4b8008682cf679
Author: James Cleverdon <jamesclv@us.ibm.com>
Date: Sat Nov 5 17:25:53 2005 +0100
[PATCH] i386/x86-64: Share interrupt vectors when there is a large number of interrupt sources
Here's a patch that builds on Natalie Protasevich's IRQ compression
patch and tries to work for MPS boots as well as ACPI. It is meant for
a 4-node IBM x460 NUMA box, which was dying because it had interrupt
pins with GSI numbers > NR_IRQS and thus overflowed irq_desc.
The problem is that this system has 270 GSIs (which are 1:1 mapped with
I/O APIC RTEs) and an 8-node box would have 540. This is much bigger
than NR_IRQS (224 for both i386 and x86_64). Also, there aren't enough
vectors to go around. There are about 190 usable vectors, not counting
the reserved ones and the unused vectors at 0x20 to 0x2F. So, my patch
attempts to compress the GSI range and share vectors by sharing IRQs.
Cc: "Protasevich, Natalie" <Natalie.Protasevich@unisys.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 89b831ef8bf5cfbb357dbc0a2e07700d7f20eec5
Author: Jacob Shin <jacob.shin@amd.com>
Date: Sat Nov 5 17:25:53 2005 +0100
[PATCH] x86_64: Support for AMD specific MCE Threshold.
MC4_MISC - DRAM Errors Threshold Register realized under AMD K8 Rev F.
This register is used to count correctable and uncorrectable ECC errors that occur during DRAM
read operations.
The user may interface through sysfs files in order to change the threshold configuration.
bank%d/error_count - reads current error count, write to clear.
bank%d/interrupt_enable - set/clear interrupt enable.
bank%d/threshold_limit - read/write the threshold limit.
APIC vector 0xF9 in hw_irq.h.
5 software defined bank ids in mce.h.
new apic.c function to setup threshold apic lvt.
defaults to interrupt off, count enabled, and threshold limit max.
sysfs interface created on /sys/devices/system/threshold.
AK: added some ifdefs to make it compile on UP
Signed-off-by: Jacob Shin <jacob.shin@amd.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 979edfadbae2286eec5b46143c00e81bca96498e
Author: Jan Beulich <jbeulich@novell.com>
Date: Sat Nov 5 17:25:53 2005 +0100
[PATCH] x86_64: Adjust, correct, and complete the HPET definitions for x86-64.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit e18c6874a505958d153a11f9d6947971c349008a
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:53 2005 +0100
[PATCH] x86_64: Account mem_map in VM holes accounting
The VM needs to know about lost memory in zones to accurately
balance dirty pages. This patch accounts mem_map in there too,
which fixes a constant errror of a few percent. Also some
other misc mappings and the kernel text itself are accounted
too.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit b0d41693217b3bb5b837940dc7465e82a9d49476
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:53 2005 +0100
[PATCH] x86_64: When cpu_up fails clean up page allocator properly
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit fed644132f8ec4bf05b63f79c507c0acaa692c37
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:53 2005 +0100
[PATCH] x86_64: Make i386 compile again with fourth DMA32 zone
The code should deal with an additional empty zone, so fix up the
#error.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit d1e3dfdc2c934a279bcfa19359e4daec02bda18f
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:53 2005 +0100
[PATCH] x86_64: Set compatibility flag for 4GB zone on IA64
IA64 traditionally had a 4GB DMA32 zone. Set the compatibility flag
to keep old drivers working.
For new drivers it would be better to use ZONE_DMA32 now.
Cc: tony.luck@intel.com
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit a2f1b424900715ed9d1699c3bb88a434a2b42bc0
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:53 2005 +0100
[PATCH] x86_64: Add 4GB DMA32 zone
Add a new 4GB GFP_DMA32 zone between the GFP_DMA and GFP_NORMAL zones.
As a bit of historical background: when the x86-64 port
was originally designed we had some discussion if we should
use a 16MB DMA zone like i386 or a 4GB DMA zone like IA64 or
both. Both was ruled out at this point because it was in early
2.4 when VM is still quite shakey and had bad troubles even
dealing with one DMA zone. We settled on the 16MB DMA zone mainly
because we worried about older soundcards and the floppy.
But this has always caused problems since then because
device drivers had trouble getting enough DMA able memory. These days
the VM works much better and the wide use of NUMA has proven
it can deal with many zones successfully.
So this patch adds both zones.
This helps drivers who need a lot of memory below 4GB because
their hardware is not accessing more (graphic drivers - proprietary
and free ones, video frame buffer drivers, sound drivers etc.).
Previously they could only use IOMMU+16MB GFP_DMA, which
was not enough memory.
Another common problem is that hardware who has full memory
addressing for >4GB misses it for some control structures in memory
(like transmit rings or other metadata). They tended to allocate memory
in the 16MB GFP_DMA or the IOMMU/swiotlb then using pci_alloc_consistent,
but that can tie up a lot of precious 16MB GFPDMA/IOMMU/swiotlb memory
(even on AMD systems the IOMMU tends to be quite small) especially if you have
many devices. With the new zone pci_alloc_consistent can just put
this stuff into memory below 4GB which works better.
One argument was still if the zone should be 4GB or 2GB. The main
motivation for 2GB would be an unnamed not so unpopular hardware
raid controller (mostly found in older machines from a particular four letter
company) who has a strange 2GB restriction in firmware. But
that one works ok with swiotlb/IOMMU anyways, so it doesn't really
need GFP_DMA32. I chose 4GB to be compatible with IA64 and because
it seems to be the most common restriction.
The new zone is so far added only for x86-64.
For other architectures who don't set up this
new zone nothing changes. Architectures can set a compatibility
define in Kconfig CONFIG_DMA_IS_DMA32 that will define GFP_DMA32
as GFP_DMA. Otherwise it's a nop because on 32bit architectures
it's normally not needed because GFP_NORMAL (=0) is DMA able
enough.
One problem is still that GFP_DMA means different things on different
architectures. e.g. some drivers used to have #ifdef ia64 use GFP_DMA
(trusting it to be 4GB) #elif __x86_64__ (use other hacks like
the swiotlb because 16MB is not enough) ... . This was quite
ugly and is now obsolete.
These should be now converted to use GFP_DMA32 unconditionally. I haven't done
this yet. Or best only use pci_alloc_consistent/dma_alloc_coherent
which will use GFP_DMA32 transparently.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 56720367cd89ef5265f39da2d674c5b92cd4cd87
Author: Andi Kleen <ak@suse.de>
Date: Sat Nov 5 17:25:53 2005 +0100
[PATCH] x86_64: Update defconfig
Rerun and enable autofs 4, relayfs and softdog
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit ba76cd575ffd461d83507c23cf53c78d56d1ea0a
Author: Paul Mackerras <paulus@samba.org>
Date: Mon Nov 14 21:56:57 2005 +1100
powerpc: Remove __init from a function used in suspend/resume.
Suspend/resume on powermacs uses the pmac_get_boot_time function,
so it can't be marked as __init.
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit a272e24cc8751d125f9582befed0213a2a2b270f
Author: Paul Mackerras <paulus@samba.org>
Date: Mon Nov 14 21:55:48 2005 +1100
powerpc: Remove an extraneous and incorrect declaration of pmac_nvram_init.
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit cc657f53928997c65bf2409c45166c6ceee8d306
Author: Paul Mackerras <paulus@samba.org>
Date: Mon Nov 14 21:55:15 2005 +1100
powerpc: Fix clearing of the FPSCR when invoking a signal handler
As pointed out by Gary Byers, we were clearing the image of the FPSCR
(floating point status and control register) in the thread_struct before
copying it to the user stack when invoking a signal. Thus the task
would see its FPSCR getting cleared when it took a signal.
While fixing it I noticed that our swapcontext system call was also
clearing FPSCR. It shouldn't, so I fixed that too.
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 302fe1758d85ad9c868e77625f61b7edad106381
Author: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Date: Mon Nov 14 15:28:45 2005 -0800
[NETFILTER] fix leak of fragment queue at unloading nf_conntrack_ipv6
This patch makes nf_conntrack_ipv6 free all IPv6 fragment queues at module
unloading time. Also introduce a BUG_ON if we ever again have leaks in
the memory accounting.
Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 1ba430bc3e243d38c0bb2b185bea664b04fc59df
Author: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Date: Mon Nov 14 15:28:18 2005 -0800
[NETFILTER] nf_conntrack: fix possibility of infinite loop while evicting nf_ct_frag6_queue
This synchronizes nf_ct_reasm with ipv6 reassembly, and fixes a possibility
of an infinite loop if CPUs evict and create nf_ct_frag6_queue in parallel.
Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 7686a02c0ebc11e4f881fe14db3df18569b7dbc1
Author: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Date: Mon Nov 14 15:27:43 2005 -0800
[NETFILTER]: fix type of sysctl variables in nf_conntrack_ipv6
These variables should be unsigned. This fixes sysctl handler for
nf_ct_frag6_{low,high}_thresh.
Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 9bdf87d90bbd1a3e3183ac116a6a9d861f32baca
Author: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Date: Mon Nov 14 15:26:58 2005 -0800
[NETFILTER]: cleanup IPv6 Netfilter Kconfig
This removes linux 2.4 configs in comments as TODO lists.
And this also move the entry of nf_conntrack to top like IPv4 Netfilter
Kconfig.
Based on original patch by Krzysztof Piotr Oledzki <ole@ans.pl>.
Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 47d4305bf2275f82a51fa025257c2c1996356d6b
Author: Krzysztof Oledzki <olenf@ans.pl>
Date: Mon Nov 14 15:25:59 2005 -0800
[NETFILTER]: link 'netfilter' before ipv4
Staticaly linked nf_conntrack_ipv4 requires nf_conntrack. but currently
nf_conntrack is linked after it. This changes the order of ipv4 and netfilter
to fix this.
Signed-off-by: Krzysztof Oledzki <olenf@ans.pl>
Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 37d2e7a20d745035b600f1a6be56cbb9c7259419
Author: Harald Welte <laforge@netfilter.org>
Date: Mon Nov 14 15:24:59 2005 -0800
[NETFILTER] nfnetlink: unconditionally require CAP_NET_ADMIN
This patch unconditionally requires CAP_NET_ADMIN for all nfnetlink
messages. It also removes the per-message cap_required field, since all
existing subsystems use CAP_NET_ADMIN for all their messages anyway.
Patrick McHardy owes me a beer if we ever need to re-introduce this.
Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 3746a2b1402e7933c7f1eabdce384b8454dc2ef7
Author: KOVACS Krisztian <hidden@balabit.hu>
Date: Mon Nov 14 15:23:01 2005 -0800
[NETFILTER] nf_conntrack: Add missing code to TCP conntrack module
Looks like the nf_conntrack TCP code was slightly mismerged: it does
not contain an else branch present in the IPv4 version. Let's add that
code and make the testsuite happy.
Signed-off-by: KOVACS Krisztian <hidden@balabit.hu>
Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 56558208521729fa6b2a0f12df22e1569dee297a
Author: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Mon Nov 14 15:22:11 2005 -0800
[NETFILTER] ctnetlink: More thorough size checking of attributes
Add missing size checks. Thanks Patrick McHardy for the hint.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit c0400c4f5a08cfd1c657f7f616fcf1dfbd76a4d7
Author: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Mon Nov 14 15:21:41 2005 -0800
[NETFILTER] nfnetlink: skip size check if size not specified (== 0)
Skip sizecheck if the size of the attribute wasn't specified, ie. zero.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit dbd36ea496726460299842fdbeaaa7fff2f0c5c7
Author: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Mon Nov 14 15:21:01 2005 -0800
[NETFILTER] ctnetlink: use size_t to make gcc-4.x happy
Make gcc-4.x happy. Use size_t instead of int. Thanks to Patrick McHardy
for the hint.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit c6e6e666cbfe40f0d7fb1a293ff6332973acac37
Author: Jeff Garzik <jgarzik@pobox.com>
Date: Mon Nov 14 14:50:05 2005 -0500
[libata] REQUEST SENSE handling fixes
- Move ATAPI check-condition handling out of the timeout handler
- Use multi-qc-issue feature to issue REQUEST SENSE ATAPI PACKET
command upon receiving an ATAPI check-condition.
This cleans things up a lot, and eliminates a nasty recursion bug.
commit 2c13b7cee045af689b36349c2bc6a9ed6e3d73fa
Author: Jeff Garzik <jgarzik@pobox.com>
Date: Mon Nov 14 14:14:16 2005 -0500
[libata] minor fixes, new helpers
- in ata_dev_identify(), don't assume that all devices are either
ATA or ATAPI. In the future, this code will see port multipliers
and other devices.
- make a debugging printk less verbose
- add new helper ata_qc_reinit()
- add new helper BPRINTK() and port flag ATA_FLAG_DEBUGMSG, for
fine-grained debugging use.
commit e1410f2d951d45aee3bdbcc05ecedaaa9db276e5
Author: Jeff Garzik <jgarzik@pobox.com>
Date: Mon Nov 14 14:06:26 2005 -0500
[libata] fix bugs in ATAPI padding DMA mapping code
The ATAPI pad-to-next-32bit-boundary code modifies the scatterlist's
length variable, sometimes to zero. x86-64 platform would oops if a
zero-length scatterlist entry was asked to be mapped. Work around this
by ensuring that we never DMA-map a zero length buffer or SG entry.
commit ad36d1a533da91d3448029b4da1113c5b880f25d
Author: Jeff Garzik <jgarzik@pobox.com>
Date: Mon Nov 14 13:56:37 2005 -0500
[libata ahci] error handling fixes
Needed to get ATAPI working.
- dump hardware error bits, if hardware signals an error
- only reset hardware during timeout if a command was active
- call ata_qc_complete() with a fine-grained error mask.
Needed so that atapi_qc_complete() can distinguish between
device errors and other errors.
commit 493f25ef4087395891c99fcfe2c72e62e293e89f
Author: Paul Mackerras <paulus@samba.org>
Date: Mon Nov 14 17:32:50 2005 +1100
powerpc: Fix 32-bit compile: PPC_MEMSTART was undeclared
This defines PPC_MEMSTART as 0 because it is still used in a couple
of places in the 32-bit code.
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 5be396b00ca0f2f769c55cf69bbd7c77451c925e
Author: Paul Mackerras <paulus@samba.org>
Date: Mon Nov 14 17:31:55 2005 +1100
powerpc: Mark PREP and embedded as broken for now
These machines don't have working ARCH=powerpc support yet, so make
them depend on BROKEN so people don't enable them inadvertently and
get compile errors.
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 1dfc6772097ef4eadd39a10ce44557c782d5058e
Author: Paul Mackerras <paulus@samba.org>
Date: Mon Nov 14 17:30:40 2005 +1100
powerpc: Export a couple of prom functions
These are needed by the TPM driver, apparently.
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 7568cb4ef6c507164b65b01f972a3bd026898ae1
Author: Paul Mackerras <paulus@samba.org>
Date: Mon Nov 14 17:30:17 2005 +1100
powerpc: Move most remaining ppc64 files over to arch/powerpc
Also deletes files in arch/ppc64 that are no longer used now that
we don't compile with ARCH=ppc64 any more.
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit c55377ee73f6efeb373ae06f6e918d87660b4852
Author: Paul Mackerras <paulus@samba.org>
Date: Mon Nov 14 17:22:01 2005 +1100
powerpc: Move a bunch of ppc64 headers to include/asm-powerpc
... and also delete some that are no longer used because we already
had an include/asm-powerpc version of the header.
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit d7867959e7e928ab52ef204e2559937e5c9fc4ce
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Mon Nov 14 17:14:51 2005 +1100
powerpc: iSeries build fixes
log_plpar_hcall_return is only used on PPC_PSERIES, so move
it closer to its users and inside ifdef CONFIG_PPC_PSERIES.
remove the last vestiges of systemcfg in iSeries.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
commit 3136254ca5dfaf53486f7032c674f9b6d7fd1d53
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Mon Nov 14 15:49:48 2005 +1100
[PATCH] powerpc: kill ppc64 rtc.c, use genrtc instead
This moves the rtas RTC callbacks to rtas-rtc.c in arch/powerpc/kernel,
and kills the rest of arch/ppc64/kernel/rtc.c which was just a duplicate
of the genrtc functionality. Also enable build of genrtc for
CONFIG_PPC64 (it just works are we already have the required callbacks)
and enable it in all defconfigs.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 0c37ec2aa88bd8a6aaeb284ff5c86f4c6d8e8469
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Mon Nov 14 14:55:58 2005 +1100
[PATCH] powerpc: vdso fixes (take #2)
This fixes various errors in the new functions added in the vDSO's,
I've now verified all functions on both 32 and 64 bits vDSOs. It also
fix a sign extension bug getting the initial time of day at boot that
could cause the monotonic clock value to be completely on bogus for
64 bits applications (with either the vDSO or the syscall) on
powermacs.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 50092b233afa96b4c9a4b24ac38199c34e0880cd
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Mon Nov 14 11:02:20 2005 +1100
[PATCH] powerpc: Always rebuild arch/powerpc/include/asm symlink
This patch uses a FORCE dependency on the arch/powerpc/include/asm
symlink so that it always gets rebuilt, thus avoiding all sort of funny
errors if the .config is changed between 32 and 64 bits.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 593e537b93193d1696809817533ce5ad510445b1
Author: Michael Ellerman <michael@ellerman.id.au>
Date: Sat Nov 12 00:06:06 2005 +1100
[PATCH] powerpc: Export htab start/end via device tree
The userspace kexec-tools need to know the location of the htab on non-lpar
machines, as well as the end of the kernel. Export via the device tree.
NB. This patch has been updated to use "linux,x" property names. You may
need to update your kexec-tools to match.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit c5e24354efae9f962e0e369d875d45f47e0bb9aa
Author: Michael Ellerman <michael@ellerman.id.au>
Date: Sat Nov 12 00:06:05 2005 +1100
[PATCH] powerpc: Turn cpu_irq_down into kexec_cpu_down
We currently have a ppc_md member called cpu_irq_down, which disables IRQs
for the cpu in question. The only caller of cpu_irq_down is the kexec code.
On pSeries we need to do more than just teardown IRQs at kexec time, so rename
the ppc_md member to kexec_cpu_down and expand it. The pSeries code needs to
know, and other platforms might too, whether we're doing a crash shutdown (ie.
panicking) or a regular kexec, so add a flag for that.
The pSeries implementation of kexec_cpu_down does an unregister VPA call, which
tells the Hypervisor to stop writing stuff into our pacas. Without this we can
get weird memory corruption bugs when we kexec, caused by the Hypervisor
writing into the first kernel's pacas which happens to be somewhere interesting
in the second kernel's memory.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 5cd16ee934eafca74a6bb790328950cec68a8b78
Author: Michael Ellerman <michael@ellerman.id.au>
Date: Fri Nov 11 14:25:24 2005 +1100
[PATCH] powerpc: Merge page.h
Merge asm-ppc/page.h and asm-ppc64/page.h into asm-powerpc/page.h,
asm-powerpc/page_32.h and asm-powerpc/page_64.h
Built for PPC (common_defconfig), with ARCH=powerpc, mostly built with
ARCH=ppc (other things break the build). Built and booted on P5 LPAR
for PPC64 with ARCH=ppc/powerpc (pseries_defconfig). Mostly built for
iSeries powerpc.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 868accb7b9126dffdebb6b45631e145991e3535d
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Thu Nov 10 18:38:46 2005 +1100
powerpc: have only one definition of __irq_offset_value
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
commit d9ae2bad5c92cd116e3daedf16f79cf597e09ad7
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Thu Nov 10 18:11:19 2005 +1100
powerpc: make iSeries use generic virtual irq mapping
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
commit 71f95cfbcfc31ba0d002ddb6e37ca5a0b5eaf02c
Author: Martin Waitz <tali@admingilde.org>
Date: Sun Nov 13 16:08:15 2005 -0800
[PATCH] DocBook: revert xmlto use for .ps and .pdf documentation
As xmlto doesn't work for print documentation, we need docbook-utils again for
these targets.
This patch allows the user to choose the method he wants to use. (I'm still
hoping that someone will fix passivetex ;-)
Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit e56367fe70955beb82e5e7c71ccfa064add42c21
Author: Martin Waitz <tali@admingilde.org>
Date: Sun Nov 13 16:08:15 2005 -0800
[PATCH] DocBook: comment about paper type
Add a comment showing how to change paper type.
Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit ddad86c2d6f660112c6ce8aabae6ffd346e25b9b
Author: Martin Waitz <tali@admingilde.org>
Date: Sun Nov 13 16:08:14 2005 -0800
[PATCH] DocBook: include printk documentation
Add printk documentation to kernel-api.
Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit aeec46b97a7975fd983219177980c58ed4fd607c
Author: Martin Waitz <tali@admingilde.org>
Date: Sun Nov 13 16:08:13 2005 -0800
[PATCH] DocBook: allow to mark structure members private
Many structures contain both an internal part and one which is part of the API
to other modules. With this patch it is possible to only include these public
members in the kernel documentation.
Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit f5f4917c92a9a3814eda9c947fda8afabbd1812d
Author: Jan Beulich <jbeulich@novell.com>
Date: Sun Nov 13 16:08:12 2005 -0800
[PATCH] make vesafb build without CONFIG_MTRR
vesafb did not build without CONFIG_MTRR.
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 60f6c464d14b177778334344c86f15616899735a
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date: Sun Nov 13 16:08:12 2005 -0800
[PATCH] v4l: 976: ensure consistent v4l firmware prefixes
Ensure consistent v4l firmware prefixes.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit c3e63002433d9a3de763b6cb49dc2c75a74d8604
Author: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Date: Sun Nov 13 16:08:11 2005 -0800
[PATCH] v4l: 977: fix broken dependency needed for sa7134 module
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit d5ee43afc9fdde8f853346d32f5ca5c00e8ed886
Author: Ricardo Cerqueira <v4l@cerqueira.org>
Date: Sun Nov 13 16:08:10 2005 -0800
[PATCH] v4l: 975: apply saa7134-alsa fixes
Merged parts of a patch from Takashi Iwai for an older version of the module.
This patch was adapted and tested by Ricardo Cerqueira.
Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit c01ee851d3e64753877017e8fb19f2e23a1945bc
Author: Michael Krufky <mkrufky@m1k.net>
Date: Sun Nov 13 16:08:09 2005 -0800
[PATCH] v4l: 974: saa7134 shouldn't DEPEND on SND_PCM_OSS. Instead, SELECT it.
saa7134 shouldn't DEPEND on SND_PCM_OSS. Instead, SELECT it.
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 93067f387e104e48e616436fe1804911f90402e3
Author: Dave Jones <davej@redhat.com>
Date: Sun Nov 13 16:08:09 2005 -0800
[PATCH] v4l: saa711x driver doesn't need segment.h
This breaks compilation on non-x86 architectures, and isn't even used.
Signed-off-by: Dave Jones <davej@redhat.com>
Acked-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 24b59258eb987c26c5813d7768c516422830db35
Author: Mike Krufky <mkrufky@linuxtv.org>
Date: Sun Nov 13 16:08:08 2005 -0800
[PATCH] v4l: prevent saa7134 alsa undefined warnings
Prevent the following build warnings:
*** Warning: "snd_card_free"
*** Warning: "snd_card_register"
*** Warning: "snd_device_new"
*** Warning: "snd_card_new"
*** Warning: "snd_ctl_add"
*** Warning: "snd_ctl_new1"
*** Warning: "snd_pcm_set_ops"
*** Warning: "snd_pcm_new"
*** Warning: "snd_pcm_lib_ioctl"
*** Warning: "snd_pcm_hw_constraint_integer"
*** Warning: "snd_pcm_stop"
*** Warning: "snd_pcm_period_elapsed"
[drivers/media/video/saa7134/saa7134-alsa.ko] undefined!
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Acked-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit e77f34d6948af83db75ece2e1bc0c73087d7cf69
Author: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Date: Sun Nov 13 16:08:06 2005 -0800
[PATCH] v4l: (966.1) Removes Obsoleted i2c-compat.h from newer drivers
Removed obsoleted i2c-compat.h file from cx25840, saa7115 and saa7127 drivers.
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 1f4b33651cfb18caac6b6a0d664b0750074b14f4
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date: Sun Nov 13 16:08:05 2005 -0800
[PATCH] v4l: (966) Authorship fixes for new Modules
Fixes Module Author macros
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit e19b2fcccde976621560c26373c7fba29b0d0f29
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date: Sun Nov 13 16:08:04 2005 -0800
[PATCH] v4l: (948) adds support for saa7115 video decoder
- Adds support for saa7115 video decoder.
Driver Authors: Hans Verkuil, Chris Kennedy, Kevin Thayer
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Chris Kennedy <c@groovy.org>
Signed-off-by: Kevin Thayer <nufan_wfk@yahoo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 9e1e28da4059ce293334a8e820955a0ce320b07b
Author: Michael Krufky <mkrufky@m1k.net>
Date: Sun Nov 13 16:08:03 2005 -0800
[PATCH] v4l: (963.1) hybrid v4l/dvb: remove duplicated code
The following patch caused some duplicated code in cx88-dvb.c:
[PATCH] v4l: 634: implemented tuner set standby on cx88 init
The cx88-dvb.c portion of this patch was already applied
in an earlier patch, entitled:
[PATCH] v4l: fixup on cx88_dvb for Dvico HDTV5 Gold
I love quilt and all, but AFAIK, no tool is 100% perfect for catching
oversights like this.
The non-overlapping portions of each of these patches are still needed, and
must not be discarded, so rather than reverting old patches, please just apply
this fixup patch to remove the duplicated code.
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 6555f4322f5c8dc03047eb566d8519ba348e02de
Author: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Date: Sun Nov 13 16:08:02 2005 -0800
[PATCH] v4l: (963) em28xx IR fixup
Removed the code that avoids repeating events when pressing IR keys.
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 80d2ad9259b04bc46556c1cd8cec558a02460a2d
Author: Ricardo Cerqueira <v4l@cerqueira.org>
Date: Sun Nov 13 16:08:01 2005 -0800
[PATCH] v4l: (962) Added new saa7134 card (MSI TV@anywhere plus)
Added new saa7134 card (MSI TV@anywhere plus)
Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 3717e170e1585d79a8ceced9161f18ceb796411e
Author: Tyler Trafford <tatrafford@comcast.net>
Date: Sun Nov 13 16:08:00 2005 -0800
[PATCH] v4l: (958) Make cx25840 use firmware image named 'cx25840.fw'
Change default filename of firmware image to 'cx25840.fw'
Signed-off-by: Tyler Trafford <tatrafford@comcast.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 4aabf6331f89c18a46e7f083ca0b27f15ca85422
Author: Ricardo Cerqueira <v4l@cerqueira.org>
Date: Sun Nov 13 16:08:00 2005 -0800
[PATCH] v4l: (951) Make saa7134-oss as a stand-alone module
- saa7134-oss is now a standalone module as well
- remaining DMA sound code has been removed from core the module
- Lots of small cleanups and variable renames to get more consistency
between the OSS and ALSA drivers
- Fixed saa7134-alsa spinlock bug
- Added missing #include in saa7134-oss
Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 714a095abfa22dfe2accf641118a65796e966a98
Author: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Date: Sun Nov 13 16:07:59 2005 -0800
[PATCH] v4l: (950) Added compiler options for cx25840 saa7115 and saa7127
Added compiler options for cx25840, saa7115 and saa7127
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 70146cfc84dca917ac27cdc754deae63c1282844
Author: Hartmut Hackmann <hartmut.hackmann@t.online.de>
Date: Sun Nov 13 16:07:58 2005 -0800
[PATCH] v4l: (949) Added support for secam l'
Added support for SECAM L'
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t.online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit bd985160a9f4623fdb24fcfeb36fe59e1b8f7b57
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date: Sun Nov 13 16:07:56 2005 -0800
[PATCH] v4l: (946) adds support for cx25840 video decoder
Adds support for cx25840 video decoder.
Driver authors: Hans Verkuil, Chris Kennedy, Tyler Trafford, Ulf Eklund.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Chris Kennedy <c@groovy.org>
Signed-off-by: Tyler Trafford <tatrafford@comcast.net>
Thanks-to: Ulf Eklund <ivtv@eklund.to>.
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit b2f0648ffda862d53f04f0a05979f3fa530d63c9
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date: Sun Nov 13 16:07:55 2005 -0800
[PATCH] v4l: (945) adds a new include for internal v4l2 ioctls and api
Adds a new include for internal V4L2 ioctls and API
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 419d4e753a5dbd6e19ad45cb4045ac213f15eac4
Author: Andrew Morton <akpm@osdl.org>
Date: Sun Nov 13 16:07:55 2005 -0800
[PATCH] v4l-944-added-driver-for-saa7127-video-tidy
Remove unneeded (and undesirable) casts.
Cc: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Chris Kennedy <c@groovy.org>
Cc: Kevin Thayer <nufan_wfk@yahoo.com>
Cc: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit cfbb5b8cb059609696ba38a9a87eafb93b3de43c
Author: Hans Verkuil <hverkuil@xs4all.nl>
Date: Sun Nov 13 16:07:53 2005 -0800
[PATCH] v4l: (944) added driver for saa7127 video decoder
- Added driver for saa7127 video decoder. Driver authors:Hans Verkuil,
Chris Kennedy, Kevin Thayer
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Chris Kennedy <c@groovy.org>
Signed-off-by: Kevin Thayer <nufan_wfk@yahoo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 6c6c0b2c27e70c3593e023882fabb1cebcbd077e
Author: Mark Weaver <mark-clist@npsl.co.uk>
Date: Sun Nov 13 16:07:52 2005 -0800
[PATCH] v4l: (939) Support for nebula rc5 based gpio remote
Support for Nebula rc5-based gpio remote.
Signed-off-by: Mark Weaver <mark-clist@npsl.co.uk>
Signed-off-by: Nickolay V. Shmyrev <nshmyrev@yandex.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 871242b93e75b24c99687249c2812aed026b40af
Author: Nickolay V. Shmyrev <nshmyrev@yandex.ru>
Date: Sun Nov 13 16:07:51 2005 -0800
[PATCH] v4l: (937) Included missing interrupt.h at saa7134-alsa.c
Included missing interrupt.h at saa7134-alsa.c
Signed-off-by: Nickolay V. Shmyrev <nshmyrev@yandex.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 633323ffffae91c3f22a08e0185fbfd3fae2a825
Author: Bill Pechter <pechter@gmail.com>
Date: Sun Nov 13 16:07:50 2005 -0800
[PATCH] v4l:: (936) Support for sabrent bt848 version
Support for Sabrent bt848 version.
Signed-off-by: Bill Pechter <pechter@gmail.com>
Signed-off-by: Nickolay V. Shmyrev <nshmyrev@yandex.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 8069695c9e7da7ab7cd8ee749e8d5aa9e6e0660b
Author: Ricardo Cerqueira <v4l@cerqueira.org>
Date: Sun Nov 13 16:07:49 2005 -0800
[PATCH] v4l: (935) Moved common IR stuff to ir-common.c
- The pinnacle handler & remote are common to saa7134 PCI boards and em28xx
USB boards, so the keymap was moved to ir-common and the keyhandler is back
to ir-kbd-i2c
- request_module("ir-kbd-i2c") is no longer necessary at saa7134-core since
saa7134.ko now depends on ir-kbd-i2c.ko to get the keyhandler
Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 800d3c6f90b61cc82b09db635b59c00b1c460728
Author: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Date: Sun Nov 13 16:07:48 2005 -0800
[PATCH] v4l: (943) added secam l video standard
- Added SECAM L' video standard
- SECAM L' is a Secam variant that requires special config.
This patch adds support on V4L core. Requires aditional patches
on tuners to support.
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit c817e7634260b298fc03b856ddb53d9aa77326b5
Author: Ricardo Cerqueira <v4l@cerqueira.org>
Date: Sun Nov 13 16:07:47 2005 -0800
[PATCH] v4l: (930) Alsa fixes and improvements
- Fix nasty IRQ hook bug.
- Fix multiple board support in saa7134-alsa
- Minor comment updates
- SAA7134/ALSA IRQ management improvements
- Removed superfluous stop_dma() from saa7134-alsa IRQ handler
Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 770599d07564f049234d0a5eb0ef3d607d747878
Author: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Date: Sun Nov 13 16:07:45 2005 -0800
[PATCH] v4l: (926.1) Added compiling options for wm8775 and cs53l32a chips
Added compiling options for wm8775 and cs53l32a chips.
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 6ad44229ec85b3938a313a325f0449e23eac8aac
Author: Jesper Juhl <jesper.juhl@gmail.com>
Date: Sun Nov 13 16:07:44 2005 -0800
[PATCH] README: add info about -stable to README and point at applying-patches.txt
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 3f39894d1b5c253b10fcb8fbbbcf65a330f6cdc7
Author: George Anzinger <george@mvista.com>
Date: Sun Nov 13 16:07:44 2005 -0800
[PATCH] timespec: normalize off by one errors
It would appear that the timespec normalize code has an off by one error.
Found in three places. Thanks to Ben for spotting.
Signed-off-by: George Anzinger<george@mvista.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 09e12f9f6bcd9af516d901223cebdbae58b32c9f
Author: Kylene Jo Hall <kjhall@us.ibm.com>
Date: Sun Nov 13 16:07:43 2005 -0800
[PATCH] tpm: locking fix
Use schedule_work() to avoid down()-in-timer-handler problem.
Signed-off-by: Kylene Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit f6a2382cec3ed9b67b01febfa85d7d72b254844a
Author: Kylene Jo Hall <kjhall@us.ibm.com>
Date: Sun Nov 13 16:07:42 2005 -0800
[PATCH] tpm: dev_mask handling fix
- Use ~, not !
- Remove unneeded cast
Signed-off-by: Kylene Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit ad5ea3cc5f745aef243ade0dafc8cf6f7f0bfea7
Author: Kylene Jo Hall <kjhall@us.ibm.com>
Date: Sun Nov 13 16:07:41 2005 -0800
[PATCH] tpm: updates for new hardware
This is the patch to support TPMs on power ppc hardware. It has been
reworked as requested to remove the need for messing with the io page mask
by just using ioremap.
Signed-off-by: Kylene Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit c0131c143204ee0ba00592c016f20ce6fc67827d
Author: Kylene Jo Hall <kjhall@us.ibm.com>
Date: Sun Nov 13 16:07:41 2005 -0800
[PATCH] tpm: necessary PPC64 function exports
Some work is needed in the tpm device driver to discover the TPM out of the
device tree rather than based on set address on Power PPC. This patch
exports a couple of functions for the parsing.
Signed-off-by: Kylene Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 36174494b64ec0f6c2593af12d1cec97c9754192
Author: Diego Calleja <diegocg@gmail.com>
Date: Sun Nov 13 16:07:40 2005 -0800
[PATCH] oops-tracing: mention digital photos
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 113fab1386f0093602d9f48b424b945cafd3db23
Author: matthieu castet <castet.matthieu@free.fr>
Date: Sun Nov 13 16:07:39 2005 -0800
[PATCH] fix leaks in request_firmware_nowait
Wasn't checking return error and forgot to free in some case.
Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit ff6ed4063da39e6a30ce904005e4ed17385e2739
Author: Andrew Morton <akpm@osdl.org>
Date: Sun Nov 13 16:07:38 2005 -0800
[PATCH] acct.h needs jiffies.h
allnoconfig:
In file included from fs/super.c:28:
include/linux/acct.h:173: warning: `TICK_NSEC' is not defined
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit ec63f22dc31de19b273b7aca66e73ae85cc2418e
Author: Johann Lombardi <johann.lombardi@bull.net>
Date: Sun Nov 13 16:07:36 2005 -0800
[PATCH] ext2: remove duplicate newlines in ext2_fill_super
ext2_warning() already adds a newline.
Signed-off-by: Johann Lombardi <johann.lombardi@bull.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 5ef1c49f8f9f0d6b5b8d57bb4b66c605a3d65876
Author: Zach Brown <zach.brown@oracle.com>
Date: Sun Nov 13 16:07:35 2005 -0800
[PATCH] aio: don't ref kioctx after decref in put_ioctx
put_ioctx's refcount debugging was doing an atomic_read after dropping its
reference when it wasn't the last ref, leaving a tiny race for another freeing
thread to sneak into. This shifts the debugging before the ops, uses BUG_ON,
and reformats the defines a little. Sadly, moving to inlines increased the
code size but this change decreases the code size by a whole 9 bytes :)
Signed-off-by: Zach Brown <zach.brown@oracle.com>
Cc: Benjamin LaHaise <bcrl@kvack.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit d00689af6b3b6ba9e1fdefec3bd62edc860c385d
Author: Zach Brown <zach.brown@oracle.com>
Date: Sun Nov 13 16:07:34 2005 -0800
[PATCH] aio: replace locking comments with assert_spin_locked()
aio: replace locking comments with assert_spin_locked()
Signed-off-by: Zach Brown <zach.brown@oracle.com>
Acked-by: Benjamin LaHaise <bcrl@kvack.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 20dcae32439384b6863c626bb3b2a09bed65b33e
Author: Zach Brown <zach.brown@oracle.com>
Date: Sun Nov 13 16:07:33 2005 -0800
[PATCH] aio: remove kioctx from mm_struct
Sync iocbs have a life cycle that don't need a kioctx. Their retrying, if
any, is done in the context of their owner who has allocated them on the
stack.
The sole user of a sync iocb's ctx reference was aio_complete() checking for
an elevated iocb ref count that could never happen. No path which grabs an
iocb ref has access to sync iocbs.
If we were to implement sync iocb cancelation it would be done by the owner of
the iocb using its on-stack reference.
Removing this chunk from aio_complete allows us to remove the entire kioctx
instance from mm_struct, reducing its size by a third. On a i386 testing box
the slab size went from 768 to 504 bytes and from 5 to 8 per page.
Signed-off-by: Zach Brown <zach.brown@oracle.com>
Acked-by: Benjamin LaHaise <bcrl@kvack.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 4557398f8cbaf9f254cff747534b4724c7f75c4f
Author: Kirill Korotaev <dev@sw.ru>
Date: Sun Nov 13 16:07:30 2005 -0800
[PATCH] stop_machine() vs. synchronous IPI send deadlock
This fixes deadlock of stop_machine() vs. synchronous IPI send. The
problem is that stop_machine() disables interrupts before disabling
preemption on other CPUs. So if another CPU is preempted and then calls
something like flush_tlb_all() it will deadlock with CPU doing
stop_machine() and which can't process IPI due to disabled IRQs.
I changed stop_machine() to do the same things exactly as it does on other
CPUs, i.e. it should disable preemption first on _all_ CPUs including
itself and only after that disable IRQs.
Signed-off-by: Kirill Korotaev <dev@sw.ru>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: "Andrey Savochkin" <saw@sawoct.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit c5b609797b8e212dbfaf23944da8bf8c53233d5c
Author: Clemens Buchacher <drizzd@aon.at>
Date: Sun Nov 13 16:07:26 2005 -0800
[PATCH] arch/mips/au1000/common/usbdev.c: don't concatenate __FUNCTION__ with strings
It's deprecated. Use "%s", __FUNCTION__ instead.
Signed-off-by: Clemens Buchacher <drizzd@aon.at>
Signed-off-by: Maximilian Attems <janitor@sternwelten.at>
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 8426e1f6af0fd7f44d040af7263750c5a52f3cc3
Author: Nick Piggin <nickpiggin@yahoo.com.au>
Date: Sun Nov 13 16:07:25 2005 -0800
[PATCH] atomic: inc_not_zero
Introduce an atomic_inc_not_zero operation. Make this a special case of
atomic_add_unless because lockless pagecache actually wants
atomic_inc_not_negativeone due to its offset refcount.
Signed-off-by: Nick Piggin <npiggin@suse.de>
Cc: "Paul E. McKenney" <paulmck@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 4a6dae6d382e9edf3ff440b819e554ed706359bc
Author: Nick Piggin <nickpiggin@yahoo.com.au>
Date: Sun Nov 13 16:07:24 2005 -0800
[PATCH] atomic: cmpxchg
Introduce an atomic_cmpxchg operation.
Signed-off-by: Nick Piggin <npiggin@suse.de>
Cc: "Paul E. McKenney" <paulmck@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 53e86b91b7ae66d4c2757195cbd42e00d9199cf2
Author: Nick Piggin <nickpiggin@yahoo.com.au>
Date: Sun Nov 13 16:07:23 2005 -0800
[PATCH] i386: generic cmpxchg
- Make cmpxchg generally available on the i386 platform.
- Provide emulation of cmpxchg suitable for uniprocessor if built and run on
386.
From: Christoph Lameter <clameter@sgi.com>
- Cut down patch and small style changes.
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Cc: "Paul E. McKenney" <paulmck@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit dbdf65b1b7f8ec48bda1604cfea7ac09ce583d6b
Author: Ingo Molnar <mingo@elte.hu>
Date: Sun Nov 13 16:07:22 2005 -0800
[PATCH] rcutorture: renice to low priority
Make the box usable for interactive work when running the RCU torture test,
by renicing the RCU torture-test threads to +19 by default. Kthreads run
at nice -5 by default.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Paul E. McKenney" <paulmck@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 66341a905ef5b3e7aea65b5d9bd1b0361b0ccc61
Author: Paul Mundt <lethal@linux-sh.org>
Date: Sun Nov 13 16:07:21 2005 -0800
[PATCH] Shut up per_cpu_ptr() on UP
Currently per_cpu_ptr() doesn't really do anything with 'cpu' in the UP
case. This is problematic in the cases where this is the only place the
variable is referenced:
CC kernel/workqueue.o
kernel/workqueue.c: In function `current_is_keventd':
kernel/workqueue.c:460: warning: unused variable `cpu'
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 0f5c79f2920cbc21c718daeb0b12d69acf4de163
Author: Luiz Fernando Capitulino <lcapitulino@mandriva.com.br>
Date: Sun Nov 13 16:07:20 2005 -0800
[PATCH] Fix sparse warning in proc/task_mmu.c
fs/proc/task_mmu.c:198:33: warning: Using plain integer as NULL pointer
Signed-off-by: Luiz Capitulino <lcapitulino@mandriva.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 0ff1b2c8ceaf92197f756be569afefd593c56f68
Author: Paul Fulghum <paulkf@microgate.com>
Date: Sun Nov 13 16:07:19 2005 -0800
[PATCH] synclink: update to use DMA mapping API
Update synclink to use DMA mapping API. This removes warning about
isa_virt_to_bus() usage on architectures other than i386
Signed-off-by: Paul Fulghum <paulkf@microgate.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit ab4eb43ce759559d7b15c5dde4a1562f202539f6
Author: Denis Lunev <den@sw.ru>
Date: Sun Nov 13 16:07:17 2005 -0800
[PATCH] ext3: journal handling on error path in ext3_journalled_writepage()
This patch fixes lost referrence on ext3 current handle in
ext3_journalled_writepage().
Signed-Off-By: Denis Lunev <den@sw.ru>
Cc: Kirill Korotaev <dev@sw.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit b17b0421d70f5b85a791afe145a16d5ca5f849aa
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Sun Nov 13 16:07:14 2005 -0800
[PATCH] signal handling: revert sigkill priority fix
This patch reverts commit c33880aaddbbab1ccf36f4457ed1090621f2e39a since
it's not needed anymore. As pointed out by Roland McGrath the real fix
is to deliver all signals before returning to user space.
See http://www.ussg.iu.edu/hypermail/linux/kernel/0509.2/0683...
A fix for s390 has been merged.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Roland McGrath <roland@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit ba260e23efbabcff975f60401475c2bdd693f872
Author: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Date: Sun Nov 13 16:07:14 2005 -0800
[PATCH] uml: fix daemon transport exit path bug
Fix some exit path bugs in the daemon driver.
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 7a590611c0f1e1302c58fdfdc958f2d6bdddd78a
Author: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Date: Sun Nov 13 16:07:13 2005 -0800
[PATCH] uml: fix access_ok
The access_ok_tt() macro is bogus, in that a read access is unconditionally
considered valid.
I couldn't find in SCM logs the introduction of this check, but I went back to
2.4.20-1um and the definition was the same.
Possibly this was done to avoid problems with missing set_fs() calls, but
there can't be any I think because they would fail with SKAS mode.
TT-specific code is still to check.
Also, this patch joins common code together, and makes the "address range
wrapping" check happen for all cases, rather than for only some.
This may, possibly, be reoptimized at some time, but the current code doesn't
seem clever, just confused.
* Important: I've also had to change references to access_ok_{tt,skas} back to
access_ok - the kernel wasn't that happy otherwise.
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 55c033c1f6cdedc350c79c3198b542e3ab496899
Author: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Date: Sun Nov 13 16:07:11 2005 -0800
[PATCH] uml console channels: fix the API of console_write
Since the 4th param is unused, remove it altogether.
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit fd9bc53b99a77aefe89d810d889aa6385565959b
Author: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Date: Sun Nov 13 16:07:10 2005 -0800
[PATCH] uml console channels: remove console_write wrappers
We were using a long series of (stupid) wrappers which all call
generic_console_write(). Since the wrappers only change the 4th param, which
is unused by the called proc, remove them and call generic_console_write()
directly.
If needed at any time in the future to reintroduce this stuff, the member
could be moved to a generic struct, to avoid this duplicated handling.
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit c50d2c4d6685db9b45cf6521046296df5bc42592
Author: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Date: Sun Nov 13 16:07:07 2005 -0800
[PATCH] uml: fix mcast network driver error handling
printk clears the host errno (I verified this in debugging and it's reasonable
enough, given that it ends via a write call on some fd, especially since
printk() goes on /dev/tty0 which is often the host stdout). So save errno
earlier. There's no reason to change the printk calls to use -err rather than
errno - the assignment can't clear errno.
And in the first failure path, we used to return 0 too (and this time more
clearly), which is totally wrong. 0 is a success fd, which is then registered
and gives a "registering fd twice" warning.
Finally, fix up some whitespace.
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 85977376c73b7712ed3618888ade126075888c06
Author: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Date: Sun Nov 13 16:07:06 2005 -0800
[PATCH] uml: fixups for "reuse i386 cpu-specific tuning"
A few fixups - show the new submenu only for x86 subarchitecture (it does not
make sense to show it for x86_64 users) and remove X86_CMPXCHG, which is now a
duplicate of Kconfig.i386, even though Kconfig doesn't complain (we also miss
the dependency on !M386 CPU).
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 3b8d108a6e7992a53e0736abefac1b2e07ce98de
Author: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Date: Sun Nov 13 16:07:04 2005 -0800
[PATCH] uml: micro fixups to arch Kconfig
Remove a stone-age comment (UM *does* have a MMU, i.e. the host), and fix a
dependency (introduced in commit 02edeb586ae4cdd17778923674700edb732a4741) to
do what was intended.
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit cbc24afa82106b67df804cb434739e4382eecd9a
Author: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Date: Sun Nov 13 16:07:04 2005 -0800
[PATCH] uml: remove bogus WARN_ON, triggerable harmlessly on a page fault race
The below warning was added in place of pte_mkyoung(); if (is_write)
pte_mkdirty();
In fact, if the PTE is not marked young/dirty, our dirty/accessed bit
emulation would cause the TLB permission not to be changed, and so we'd loop,
and given we don't support preemption yet, we'd busy-hang here.
However, I've seen this warning trigger without crashes during a loop of
concurrent kernel builds, at random times (i.e. like a race condition), and I
realized that two concurrent faults on the same page, one on read and one on
write, can trigger it. The read fault gets serviced and the PTE gets marked
writable but clean (it's possible on a shared-writable mapping), while the
generic code sees the PTE was already installed and returns without action. In
this case, we'll see another fault and service it normally.
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 2ab23c95a0b77d45dc764dd4aed48fe6e8906e59
Author: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Date: Sun Nov 13 16:07:00 2005 -0800
[PATCH] Kbuild: index asm-$(SUBARCH) headers for UML
In Uml, many definitions are borrowed from underlying subarch headers (with
#include <asm/arch/stuff.h>). And it has become annoying to keep switching
tag files all time, so by default index the underlying subarch headers too.
Btw, it adds negligible space to the tags file (less than 1M surely, IIRC it
was around 500k over 40M).
Finally, preserve the ALLSOURCE_ARCHS command line option (I hope) - if it is
set, it is used for headers too as before. But check my construct please, I
didn't test this.
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Acked-by: Jeff Dike <jdike@addtoit.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 3b66a1edb01b82269a668a478625765b1fa4936f
Author: Roman Zippel <zippel@linux-m68k.org>
Date: Sun Nov 13 16:06:59 2005 -0800
[PATCH] m68k: convert thread flags to use bit fields
Remove task_work structure, use the standard thread flags functions and use
shifts in entry.S to test the thread flags. Add a few local labels to entry.S
to allow gas to generate short jumps.
Finally it changes a number of inline functions in thread_info.h to macros to
delay the current_thread_info() usage, which requires on m68k a structure
(task_struct) not yet defined at this point.
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Cc: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit abd03753bd1532c05eb13231569a5257b007e29c
Author: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Date: Sun Nov 13 16:06:58 2005 -0800
[PATCH] m68k: m68k-specific thread_info changes
a) added embedded thread_info [m68k processor.h]
b) added missing symbols in asm-offsets.c
c) task_thread_info() and friends in asm-m68k/thread_info.h
d) made m68k thread_info.h included by m68k processor.h, not the other way
round.
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit f037360f2ed111fe89a8f5cb6ba351f4e9934e53
Author: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Date: Sun Nov 13 16:06:57 2005 -0800
[PATCH] m68k: thread_info header cleanup
a) in smp_lock.h #include of sched.h and spinlock.h moved under #ifdef
CONFIG_LOCK_KERNEL.
b) interrupt.h now explicitly pulls sched.h (not via smp_lock.h from
hardirq.h as it used to)
c) in three more places we need changes to compensate for (a) - one place
in arch/sparc needs string.h now, hardirq.h needs forward declaration of
task_struct and preempt.h needs direct include of thread_info.h.
d) thread_info-related helpers in sched.h and thread_info.h put under
ifndef __HAVE_THREAD_FUNCTIONS. Obviously safe.
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 10ebffde3d3916026974352b7900e44afe2b243f
Author: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Date: Sun Nov 13 16:06:56 2005 -0800
[PATCH] m68k: introduce setup_thread_stack() and end_of_stack()
encapsulates the rest of arch-dependent operations with thread_info access.
Two new helpers - setup_thread_stack() and end_of_stack(). For normal case
the former consists of copying thread_info of parent to new thread_info and
the latter returns pointer immediately past the end of thread_info.
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit a1261f54611ec4ad6a7ab7080f86747e3ac3685b
Author: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Date: Sun Nov 13 16:06:55 2005 -0800
[PATCH] m68k: introduce task_thread_info
new helper - task_thread_info(task). On platforms that have thread_info
allocated separately (i.e. in default case) it simply returns
task->thread_info. m68k wants (and for good reasons) to embed its thread_info
into task_struct. So it will (in later patch) have task_thread_info() of its
own. For now we just add a macro for generic case and convert existing
instances of its body in core kernel to uses of new macro. Obviously safe -
all normal architectures get the same preprocessor output they used to get.
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 7feacd53347c04aee789ba5d632eda0c3fc421c4
Author: Tim Mann <mann@vmware.com>
Date: Sun Nov 13 16:06:54 2005 -0800
[PATCH] x86: fix cpu_khz with clock=pit
Fix http://bugzilla.kernel.org/show_bug.cgi?id=5546
The cpu_khz global is not initialized and remains 0 if you boot with
clock=pit, even if the processor does have a TSC. This may have bad
ramifications since the variable is used in various places scattered around
the kernel, though I didn't check them all to see if they can tolerate cpu_khz
= 0. You can observe the problem by doing "cat /proc/cpuinfo"; the cpu MHz
line says 0.000.
The fix is trivial; call init_cpu_khz() from init_pit(), just as it's called
from the timers/timer_foo.c:init_foo() for other values of foo.
Cc: john stultz <johnstul@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit e27182088e607880713d9c286a3d92d861c280e4
Author: Jan Beulich <JBeulich@novell.com>
Date: Sun Nov 13 16:06:52 2005 -0800
[PATCH] i386: NMI pointer comparison fix
Instruction pointer comparisons for the NMI on debug stack check/fixup
were incorrect.
From: Jan Beulich <jbeulich@novell.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Zwane Mwaikambo <zwane@holomorphy.com>
Acked-by: "Seth, Rohit" <rohit.seth@intel.com>
Cc: Zachary Amsden <zach@vmware.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 27d99f7ead8cd6d2231798bff0d4c38814afea22
Author: Adrian Bunk <bunk@stusta.de>
Date: Sun Nov 13 16:06:51 2005 -0800
[PATCH] arch/i386/mm/init.c: small cleanups
This patch contains the following cleanups:
- make a needlessly global function static
- every file should include the headers containing the prototypes for
it's global functions
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 4694ca02d19f42f5fd0b62cc2d0c7d3e5a0eef47
Author: Andrew Morton <akpm@osdl.org>
Date: Sun Nov 13 16:06:50 2005 -0800
[PATCH] powerpc-xmon-build-fix
arch/powerpc/xmon/xmon.c:525: error: syntax error before "xmon_irq"
arch/powerpc/xmon/xmon.c:526: warning: return type defaults to `int'
arch/powerpc/xmon/xmon.c: In function `xmon_irq':
arch/powerpc/xmon/xmon.c:532: error: `IRQ_HANDLED' undeclared (first use in this function)
arch/powerpc/xmon/xmon.c:532: error: (Each undeclared identifier is reported only once
arch/powerpc/xmon/xmon.c:532: error: for each function it appears in.)
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 647422868e48c9abd8ab85ad2a7de9161170ec89
Author: Kumar Gala <galak@gate.crashing.org>
Date: Sun Nov 13 16:06:49 2005 -0800
[PATCH] ppc32: Add support for handling PCI interrupts on MPC834x PCI expansion card
The MPC8349 PIBs system has a expansion board with 6 PCI slots. We needed
to update the IDSEL interrupt mapping for it to work properly. However,
only PCI1 is supported as the first revision of this expansion board
doesn't function properly for PCI2. For the time being we have zero'd out
the entries for the IDSELs related to PCI2. When a functioning expansion
board exists we can fix the table.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 7fce260a6bf75080ef61408504add5618f90e41b
Author: Olof Johansson <olof@lixom.net>
Date: Sun Nov 13 16:06:48 2005 -0800
[PATCH] ppc: add support for new powerbooks
Enablement patch for the new PowerBooks (late 2005 edition).
This enables the ATA controller, Gigabit ethernet and basic AGP setup.
Bluetooth works out-of-the box after running hid2hci.
Still remaining is to get the touchpad to work, the simple change of just
adding the new USB ids isn't enough.
Signed-off-by: Olof Johansson <olof@lixom.net>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 50c85a19e7b3928b5b5188524c44ffcbacdd4e35
Author: Christoph Lameter <clameter@engr.sgi.com>
Date: Sun Nov 13 16:06:47 2005 -0800
[PATCH] slab: remove alloc_pages() calls
The slab allocator never uses alloc_pages since kmem_getpages() is always
called with a valid nodeid. Remove the branch and the code from
kmem_getpages()
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Cc: Manfred Spraul <manfred@colorfullife.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 065d41cb269e9debb18c6d5052e4de1088ae3d8f
Author: Pekka Enberg <penberg@cs.helsinki.fi>
Date: Sun Nov 13 16:06:46 2005 -0800
[PATCH] slab: convert cache to page mapping macros
This patch converts object cache <-> page mapping macros to static inline
functions to make the more explicit and readable.
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: Manfred Spraul <manfred@colorfullife.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 669ed17521b9b78cdbeac8a53c30599aca9527ce
Author: Nick Piggin <nickpiggin@yahoo.com.au>
Date: Sun Nov 13 16:06:45 2005 -0800
[PATCH] mm: highmem watermarks
The pages_high - pages_low and pages_low - pages_min deltas are the asynch
reclaim watermarks. As such, the should be in the same ratios as any other
zone for highmem zones. It is the pages_min - 0 delta which is the
PF_MEMALLOC reserve, and this is the region that isn't very useful for
highmem.
This patch ensures highmem systems have similar characteristics as non highmem
ones with the same amount of memory, and also that highmem zones get similar
reclaim pressures to other zones.
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 2d6c666e8704cf06267f29a4fa3d2cf823469c38
Author: Paul Jackson <pj@sgi.com>
Date: Sun Nov 13 16:06:44 2005 -0800
[PATCH] mm: gfp_noreclaim cleanup
Remove last remnant of the defunct early reclaim page logic, the no longer
used __GFP_NORECLAIM flag bit.
Signed-off-by: Paul Jackson <pj@sgi.com>
Acked-by: Martin Hicks <mort@bork.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 7fb1d9fca5c6e3b06773b69165a73f3fb786b8ee
Author: Rohit Seth <rohit.seth@intel.com>
Date: Sun Nov 13 16:06:43 2005 -0800
[PATCH] mm: __alloc_pages cleanup
Clean up of __alloc_pages.
Restoration of previous behaviour, plus further cleanups by introducing an
'alloc_flags', removing the last of should_reclaim_zone.
Signed-off-by: Rohit Seth <rohit.seth@intel.com>
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 51c6f666fceb3184eeff045dad4432b602cd648e
Author: Robin Holt <holt@sgi.com>
Date: Sun Nov 13 16:06:42 2005 -0800
[PATCH] mm: ZAP_BLOCK causes redundant work
The address based work estimate for unmapping (for lockbreak) is and always
was horribly inefficient for sparse mappings. The problem is most simply
explained with an example:
If we find a pgd is clear, we still have to call into unmap_page_range
PGDIR_SIZE / ZAP_BLOCK_SIZE times, each time checking the clear pgd, in
order to progress the working address to the next pgd.
The fundamental way to solve the problem is to keep track of the end
address we've processed and pass it back to the higher layers.
From: Nick Piggin <npiggin@suse.de>
Modification to completely get away from address based work estimate
and instead use an abstract count, with a very small cost for empty
entries as opposed to present pages.
On 2.6.14-git2, ppc64, and CONFIG_PREEMPT=y, mapping and unmapping 1TB
of virtual address space takes 1.69s; with the following patch applied,
this operation can be done 1000 times in less than 0.01s
From: Andrew Morton <akpm@osdl.org>
With CONFIG_HUTETLB_PAGE=n:
mm/memory.c: In function `unmap_vmas':
mm/memory.c:779: warning: division by zero
Due to
zap_work -= (end - start) /
(HPAGE_SIZE / PAGE_SIZE);
So make the dummy HPAGE_SIZE non-zero
Signed-off-by: Robin Holt <holt@sgi.com>
Signed-off-by: Nick Piggin <npiggin@suse.de>
Cc: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 885036d32f5d3c427c3e2b385b5a5503805e3e52
Author: Kirill Korotaev <dev@sw.ru>
Date: Sun Nov 13 16:06:41 2005 -0800
[PATCH] mm: __GFP_NOFAIL fix
In __alloc_pages():
if ((p->flags & (PF_MEMALLOC | PF_MEMDIE)) && !in_interrupt()) {
/* go through the zonelist yet again, ignoring mins */
for (i = 0; zones[i] != NULL; i++) {
struct zone *z = zones[i];
page = buffered_rmqueue(z, order, gfp_mask);
if (page) {
zone_statistics(zonelist, z);
goto got_pg;
}
}
goto nopage; <<<< HERE!!! FAIL...
}
kswapd (which has PF_MEMALLOC flag) can fail to allocate memory even when
it allocates it with __GFP_NOFAIL flag.
Signed-Off-By: Pavel Emelianov <xemul@sw.ru>
Signed-Off-By: Denis Lunev <den@sw.ru>
Signed-Off-By: Kirill Korotaev <dev@sw.ru>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit d4d28dd4b12649d02a89d19e6bd12ab92a6fcd4e
Author: Andrew Morton <akpm@osdl.org>
Date: Sun Nov 13 16:06:40 2005 -0800
[PATCH] shpchp_hpc build fix
Missing include.
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 5d1b8c9ef6edbe5feea1439c428b9388b8dec6f8
Author: Andrew Morton <akpm@osdl.org>
Date: Sun Nov 13 16:06:39 2005 -0800
[PATCH] pciehp_hpc build fix
drivers/pci/hotplug/pciehp_hpc.c:221: parse error before "pcie_isr"
drivers/pci/hotplug/pciehp_hpc.c:221: warning: type defaults to `int' in declaration of
`pcie_isr'
drivers/pci/hotplug/pciehp_hpc.c:221: warning: data definition has no type or storage class
drivers/pci/hotplug/pciehp_hpc.c: In function `hpc_release_ctlr':
drivers/pci/hotplug/pciehp_hpc.c:715: implicit declaration of function `free_irq'
drivers/pci/hotplug/pciehp_hpc.c: At top level:
drivers/pci/hotplug/pciehp_hpc.c:839: parse error before "pcie_isr"
drivers/pci/hotplug/pciehp_hpc.c:840: warning: return type defaults to `int'
drivers/pci/hotplug/pciehp_hpc.c: In function `pcie_isr':
drivers/pci/hotplug/pciehp_hpc.c:850: `IRQ_NONE' undeclared (first use in this function)
drivers/pci/hotplug/pciehp_hpc.c:850: (Each undeclared identifier is reported only once
drivers/pci/hotplug/pciehp_hpc.c:850: for each function it appears in.)
drivers/pci/hotplug/pciehp_hpc.c:979: `IRQ_HANDLED' undeclared (first use in this function)
drivers/pci/hotplug/pciehp_hpc.c: In function `pcie_init':
drivers/pci/hotplug/pciehp_hpc.c:1362: implicit declaration of function `request_irq'
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit afdd3b3c8ee63c662bafc9194c182610b254c59b
Author: Richard Purdie <rpurdie@rpsys.net>
Date: Sun Nov 13 16:06:38 2005 -0800
[PATCH] w100fb: platform device conversion fixup
Fix an error in w100fb after the platform device conversion.
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit ae7642bb05623988d8ca82b332dad1ed7bdb8ceb
Author: Peter Osterlund <petero2@telia.com>
Date: Sun Nov 13 16:06:36 2005 -0800
[PATCH] packet writing oops fix
There is an old bug in the pkt_count_states() function that causes stack
corruption. When compiling with gcc 3.x or 2.x it is harmless, but gcc 4
allocates local variables differently, which makes the bug visible.
Signed-off-by: Peter Osterlund <petero2@telia.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 5563e77078d85c4f107a0a673500c43ce57cf702
Author: Bob Picco <bob.picco@hp.com>
Date: Sun Nov 13 16:06:35 2005 -0800
[PATCH] cpuset: fix return without releasing semaphore
It is wrong to acquire the semaphore and then return from
cpuset_zone_allowed without releasing it.
Signed-off-by: Bob Picco <bob.picco@hp.com>
Acked-by: Paul Jackson <pj@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 3c8d61bcf2d762fb84dbf741df400c833cada18a
Author: Antonino A. Daplas <adaplas@gmail.com>
Date: Sun Nov 13 16:06:34 2005 -0800
[PATCH] nvidiafb: Fix bug in nvidiafb_pan_display
nvidiafb_pan_display() is incorrectly using the fields in info->var instead
of var passed to the function.
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 89a071b80767c3a7ed56e13ae5e810f751b19eeb
Author: akpm@osdl.org <akpm@osdl.org>
Date: Sun Nov 13 16:06:33 2005 -0800
[PATCH] rpaphp_pci build fix
(akpm: _machine is some ppc64 thing - this is a powerpc-only driver)
Signed-off-by: Serge Hallyn <serue@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 005f18dfd0ed86c39716277b61dfb4bd2af91059
Author: Christoph Hellwig <hch@lst.de>
Date: Sun Nov 13 16:06:33 2005 -0800
[PATCH] fix task_struct leak in ptrace
When ptrace_attach fails we need to drop the task_struct reference.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit ab767201881fec073157986c314485ab26caa4a0
Author: Antonino A. Daplas <adaplas@gmail.com>
Date: Sun Nov 13 16:06:32 2005 -0800
[PATCH] fbdev: fix module dependency loop
Exporting struct fb_display produces this warning error on depmod:
WARNING: Module
/lib/modules/2.6.14-mm2/kernel/drivers/video/console/fbcon_ud.ko
ignored, due to loop
WARNING: Module
/lib/modules/2.6.14-mm2/kernel/drivers/video/console/fbcon_rotate.ko
ignored, due to loop
WARNING: Module
/lib/modules/2.6.14-mm2/kernel/drivers/video/console/fbcon_cw.ko
ignored, due to loop
WARNING: Module
/lib/modules/2.6.14-mm2/kernel/drivers/video/console/fbcon_ccw.ko
ignored, due to loop
WARNING: Module
/lib/modules/2.6.14-mm2/kernel/drivers/video/console/fbcon.ko ignored,
due to loop
WARNING: Loop detected:
/lib/modules/2.6.14-mm2/kernel/drivers/video/console/bitblit.ko needs
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit c53ca784dc3e72a17dc210bee0361e13ad83d4cd
Author: Andrew Morton <akpm@osdl.org>
Date: Sun Nov 13 16:06:31 2005 -0800
[PATCH] nv_of.c build fix
drivers/video/nvidia/nv_of.c:33: error: redefinition of `nvidia_probe_of_connector'
drivers/video/nvidia/nv_proto.h:51: error: `nvidia_probe_of_connector' previously defined here
Because the inline version depends on !CONFIG_FB_OF and the out-of-line
version depends on CONFIG_PPC_OF.
Ben said: "Yes, CONFIG_PPC_OF is the right one, must be a typo."
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
C: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 4c8d3d997ef3c0594350fba716529905b314287e
Author: Kumar Gala <galak@gate.crashing.org>
Date: Sun Nov 13 16:06:30 2005 -0800
[PATCH] Update email address for Kumar
Changed jobs and the Freescale address is no longer valid.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit c1986ee9bea3d880bcf0d3f1a31e055778f306c7
Author: Harald Welte <laforge@gnumonks.org>
Date: Sun Nov 13 16:06:29 2005 -0800
[PATCH] New Omnikey Cardman 4000 driver
Add new Omnikey Cardman 4000 smartcard reader driver
Signed-off-by: Harald Welte <laforge@gnumonks.org>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 77c44ab1d8e9da31bf927223e1579b44f772b579
Author: Harald Welte <laforge@gnumonks.org>
Date: Sun Nov 13 16:06:26 2005 -0800
[PATCH] New Omnikey Cardman 4040 driver
Add new Omnikey Cardman 4040 smartcard reader driver
Signed-off-by: Harald Welte <laforge@gnumonks.org>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit bca73e4bf8563d83f7856164caa44d5f42e44cca
Author: Jeff Garzik <jgarzik@pobox.com>
Date: Sun Nov 13 16:06:25 2005 -0800
[PATCH] move pm_register/etc. to CONFIG_PM_LEGACY, pm_legacy.h
Since few people need the support anymore, this moves the legacy
pm_xxx functions to CONFIG_PM_LEGACY, and include/linux/pm_legacy.h.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 95e861db3eaba7bc99f8605db70103ec3d078203
Author: Eric Dumazet <dada1@cosmosbay.com>
Date: Sun Nov 13 16:06:24 2005 -0800
[PATCH] reorder struct files_struct
The file_lock spinlock sits close to mostly read fields of 'struct
files_struct'
In SMP (and NUMA) environments, each time a thread wants to open or close
a file, it has to acquire the spinlock, thus invalidating the cache line
containing this spinlock on other CPUS. So other threads doing
read()/write()/... calls that use RCU to access the file table are going
to ask further memory (possibly NUMA) transactions to read again this
memory line.
Move the spinlock to another cache line, so that concurrent threads can
share the cache line containing 'count' and 'fdt' fields.
It's worth up to 9% on a microbenchmark using a 4-thread 2-package x86
machine. See
http://marc.theaimsgroup.com/?l=linux-kernel&m=112680...
Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit d6c7ac081bf6cafcf780b919ee97978f1d01a0d7
Author: Karsten Wiese <annabellesgarden@yahoo.de>
Date: Sun Nov 13 16:06:22 2005 -0800
[PATCH] x86_64 two timer entries in /sys
attached patch renames one instance of
/sys/devices/system/timer
to
/sys/devices/system/timer_pit
to avoid a name clash with another instance created in time.c.
Acked-by: Andi Kleen <ak@muc.de>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 47936357c0d14809c3c9547e532511f6625654b2
Author: Siddha, Suresh B <suresh.b.siddha@intel.com>
Date: Sun Nov 13 16:06:21 2005 -0800
[PATCH] x86_64: fix tss limit
Fix the x86_64 TSS limit in TSS descriptor.
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Acked-by: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit c9d39130123238ac18478a42e25cb7996eacfcc0
Author: Jeff Garzik <jgarzik@pobox.com>
Date: Sun Nov 13 17:47:51 2005 -0500
[libata sata_mv] fix tons of 50XX bugs
commit dcc2d1e7f0acf7d3f7ae632a73cd5f828ef9de20
Author: Mark Lord <mlord@pobox.com>
Date: Sun Nov 13 16:22:06 2005 -0500
[libata passthru] address slave devices correctly
commit e12a1be6e8fa47ae6cdc4127a1b4640e19c288eb
Author: Mark Lord <liml@rtr.ca>
Date: Sat Nov 12 18:55:45 2005 -0500
[PATCH] libata: fix comments on ata_tf_from_fis()
Fix description on comments for ata_tf_from_fis().
Signed-off-by: Mark Lord <mlord@pobox.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
commit 5b9d1f19a7d6f13a97ac3eea9a1caea011ebd0ae
Author: Thomas Gleixner <tglx@mtd.linutronix.de>
Date: Sun Nov 13 19:33:24 2005 +0100
[JFFS2] Remove broken and useless debug code
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
commit ef63d0049a28008c133e83743681c66e8b0872be
Author: Sean Young <sean@mess.org>
Date: Wed Nov 9 00:12:50 2005 +0000
[MTD] maps: Replace dependency on non existing config option
CONFIG_ELAN doesn't exist any more; CONFIG_X86_ELAN is too specific
so make ts-5500 memory map dependant on CONFIG_X86.
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
commit f3a9388e4ebea57583272007311fffa26ebbb305
Author: Chris Wright <chrisw@osdl.org>
Date: Fri Nov 11 17:20:14 2005 -0800
[PATCH] VFS: local denial-of-service with file leases
Remove time_out_leases() printk that's easily triggered by users.
Signed-off-by: Chris Wright <chrisw@osdl.org>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
commit dc15ae14e97ee9d5ed740cbb0b94996076d8b37e
Author: J. Bruce Fields <bfields@fieldses.org>
Date: Thu Nov 10 19:08:00 2005 -0500
[PATCH] VFS: Fix memory leak with file leases
The patch
http://linux.bkbits.net:8080/linux-2.6/diffs/fs/locks.c@1...
introduced a pretty nasty memory leak in the lease code. When freeing
the lease, the code in locks_delete_lock() will correctly clean up
the fasync queue, but when we return to fcntl_setlease(), the freed
fasync entry will be reinstated.
This patch ensures that we skip the call to fasync_helper() when we're
freeing up the lease.
Signed-off-by: J. Bruce Fields <bfields@fieldses.org>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
commit e9c05afa80ba9368ec5f78d493b17a8f836ef508
Author: Tejun Heo <htejun@gmail.com>
Date: Mon Nov 14 00:24:18 2005 +0900
[PATCH] sil24: add missing ata_pad_free()
sil24_port_stop() is missing call to ata_pad_free() thus leaking pad
buffer when a port is stopped. This patch adds it.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
commit ee31b337852ca8a65840702544ff5c64d37740f5
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Sun Nov 13 15:28:51 2005 +0000
[SERIAL] Fix Bug 4900: S3 resume oops with irattach - Thinkpad A21m
If we fail to re-startup a serial port on resume, shut it down
immediately and mark it as an error condition.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit bd5d080ab99642e3245ef7cfa54490384c01d878
Author: Richard Purdie <rpurdie@rpsys.net>
Date: Sun Nov 13 10:07:48 2005 +0000
[ARM] 3160/1: SharpSL: Add driver for Akita specific GPIOs
Patch from Richard Purdie
Add a driver for the extra GPIOs found on the Sharp SL-C1000 (Akita).
These GPIOs are found on a Maxim MAX7310 I2C i/o expander chip. A
generic GPIO driver for the MAX7310 was attempted but this mini
driver is a much simpler and much more effective solution avoiding
several issues and complexity the generic driver had (as discussed
on LKML).
The platform device is required so the device parent can be set
correctly which ensures the device is one of the last to suspend
and first to resume. Whilst the i2c suspend/resume calls can be
influenced, nothing guarantees this is easlier/later than the
subsystems the gpios are used on which are all independent of i2c
(sound, irda, video/backlight etc.).
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit e8b6f7f437a624fc2e2a2ec92fbeffdcf6f0e11e
Author: Richard Purdie <rpurdie@rpsys.net>
Date: Sun Nov 13 10:07:47 2005 +0000
[ARM] 3159/1: SharpSL: Add PM device driver for the SL-Cx00 machines.
Patch from Richard Purdie
Add a SharpSL PM device driver for the SL-Cxx00 machines.
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit d72f25b0dfb0807bd758da56a7ed88c0eb6e70d8
Author: Richard Purdie <rpurdie@rpsys.net>
Date: Sun Nov 13 10:07:46 2005 +0000
[ARM] 3158/1: SharpSL: Add PM device driver for the SL-C7x0 machines.
Patch from Richard Purdie
Add a SharpSL PM device driver for the SL-C7x0 machines.
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 865052fd51a4f95a9c61961198695877ddc3dc9e
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Sun Nov 13 09:53:34 2005 +0000
[ARM] Re-fix footbridge
That's __phys_to_pfn, not __phy_to_pfn.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 2a47ce06d534692f9bd2bf4e90a20fc9b1054c39
Author: Jeff Garzik <jgarzik@pobox.com>
Date: Sat Nov 12 23:05:14 2005 -0500
[libata sata_mv] call phy fixups during init, as well as phy reset
commit 101ffae26c23ea928fce6d31a8b4901327d91a15
Author: Jeff Garzik <jgarzik@pobox.com>
Date: Sat Nov 12 22:17:49 2005 -0500
[libata sata_mv] move code around
No content changes. Move 60xx code to be closer to other 60xx code.
commit 522479fb98c6667f081e75f87e298e413c0b1db8
Author: Jeff Garzik <jgarzik@pobox.com>
Date: Sat Nov 12 22:14:02 2005 -0500
[libata sata_mv] hardware initialization work
Implement flash reset and PCI reset on 50xx and 60xx.
Implement LED enable on 50xx.
commit 47c2b677daeed9c79ecb7167c211ff36876ea611
Author: Jeff Garzik <jgarzik@pobox.com>
Date: Sat Nov 12 21:13:17 2005 -0500
[libata sata_mv] mv_hw_ops for hardware families; new errata
- eliminate a bunch of redundant tests by creating a per-chip-family
set of hooks, mv_hw_ops
- implement more errata, from newer Marvell GPL'd driver
commit ba3fe8fb6a469390a14379519915f3c39a973d99
Author: Jeff Garzik <jgarzik@pobox.com>
Date: Sat Nov 12 19:08:48 2005 -0500
[libata sata_mv] move code around
No content change, just prepping up future mv_hw_ops modularization.
commit 807277cbf9a240b133ee378a53b65375088ef62a
Author: Dominik Brodowski <linux@dominikbrodowski.net>
Date: Sat Nov 12 23:34:06 2005 +0100
[PCMCIA] inform user of insertion and ejection events
Print out minimal information in dmesg whnever a CardBus or PCMCIA card
is inserted into or ejected from a slot. This will make debugging certain
types of bugs much easier, and is similar to output produced by other
hotpluggable buses.
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
commit 270c7a721548d116d9e054f48469e75cb0f35288
Author: Florin Malita <fmalita@gmail.com>
Date: Sat Nov 12 22:09:22 2005 +0000
[SERIAL] sa1100_start_tx spinlock recursion
The serial core aquires the port spinlock before calling
port->ops->start_tx(), so sa1100_start_tx() shouldn't try to lock it
again.
BUG: spinlock recursion on CPU#0, init/1
lock: c0205f20, .magic: dead4ead, .owner: init/1, .owner_cpu: 0
[<c0022cdc>] (dump_stack+0x0/0x14) [<c00dc338>] (spin_bug+0x0/0xbc)
[<c00dc6b0>] (_raw_spin_lock+0x0/0x170) r8 = 00000007 r7 = C02FE0070
[<c018a2a8>] (_spin_lock_irqsave+0x0/0x24) r4 = C0205F20
[<c0112110>] (sa1100_start_tx+0x0/0x40) r4 = C038C000
[<c010ee38>] (__uart_start+0x0/0x5c) [<c010ee94>] (uart_start+0x0/0x3
[<c010f1d0>] (uart_write+0x0/0xdc) [<c00fee34>] (write_chan+0x0/0x370
Signed-off-by: Florin Malita <fmalita@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit fa609435a6edaaca14a646d470d7e10abebc8604
Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date: Sat Nov 12 22:06:31 2005 +0000
[SERIAL] Claim Wacom tablet device on HP tc1100 tablet
Claim the WACF005 device. This is the pen display pointing device on
the HP Compaq tc1100 Tablet PC. More information about using this
device, including using it as an X pointer device:
http://www.theory.bham.ac.uk/staff/schofield/linux/tc1100/
Christopher Kemp <ck231@cam.ac.uk> did the legwork of determining that
the WACF005 is really just a plain old UART and doing an initial ACPI
driver (before we had PNPACPI), and David Ludlow <dave@adsllc.com>
confirmed that PNPACPI + the attached patch is now sufficient:
pnp: Device 00:05 activated.
ttyS4 at I/O 0x300 (irq = 4) is a 16550A
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 38801e2e54308ec52fc580c0fcdee98fe8696195
Author: Andrey Volkov <avolkov@varma-el.com>
Date: Sat Nov 12 22:04:06 2005 +0000
[SERIAL] Fix mpc52xx_uart.c
Fix copy-paste bug in mpc52xx_uart.c (pdev<->dev)
Signed-off-by: Andrey Volkov <avolkov@varma-el.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 46677736bec5c44601987e8780e55bc242e0aa46
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Sat Nov 12 22:00:27 2005 +0000
[SERIAL] dz: Use CKSEG1ADDR to setup mappings.
Use physical addresses at the interface level, letting drivers remap
them as appropriate.
Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit fd8c597214f868df7c0055c54e27baaae8df9e70
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Sat Nov 12 21:59:59 2005 +0000
[SERIAL] dz: Nuke trailing whitespace
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 5c8c755ce508a9d41d8a8d80fff387cb4e2929fc
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date: Sat Nov 12 21:58:05 2005 +0000
[SERIAL] don't disable xscale serial ports after autoconfig
xscale-type UARTs have an extra bit (UUE) in the IER register that has
to be written as 1 to enable the UART. At the end of autoconfig() in
drivers/serial/8250.c, the IER register is unconditionally written as
zero, which turns off the UART, and makes any subsequent printch() hang
the box.
Since other 8250-type UARTs don't have this enable bit and are thus
always 'enabled' in this sense, it can't hurt to enable xscale-type
serial ports all the time as well. The attached patch changes the
autoconfig() exit path to see if the port has an UUE enable bit, and if
yes, to write UUE=1 instead of just putting a zero into IER, using the
same test as is used at the beginning of serial8250_console_write().
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 1cf99be560e471a868e14b12c08b0ae383966cec
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Sat Nov 12 21:49:36 2005 +0000
[ARM] Use correct IO operations for Pleb
Use read/write IO operations rather than in/out, as per other
SA1100 platforms.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit dfb279c97510da659816f4f055146bb1f9f0a870
Author: Dominik Brodowski <linux@dominikbrodowski.net>
Date: Thu Nov 10 16:26:13 2005 +0100
[PCMCIA] i82365: use new platform_device helpers
Use the new platform_device helpers in the i82365 driver to get rid of the
"device 'i823650' does not have a release() function" warning, and to solve
bug #3676.
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
commit c35bf4a593631850ab437b37ddcded4e05548e9e
Author: Pavel Machek <pavel@ucw.cz>
Date: Sat Nov 12 20:25:25 2005 +0000
[ARM] Fix collie for -rc1
This fixes compilation for collie after -rc1 platform_device
changes. And yes, it even boots.
Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 8225ccbaf01b459cf1e462047a51b2851e756bc1
Author: Thomas Graf <tgraf@suug.ch>
Date: Sat Nov 12 12:15:16 2005 -0800
[IPV6]: Fix unnecessary GFP_ATOMIC allocation in fib6 dump
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit a2d7222f0f5861ce13b9308c30bd18f28ebeb583
Author: Vlad Drukker <vlad@storewiz.com>
Date: Sat Nov 12 12:13:14 2005 -0800
[NETFILTER] {ip,nf}_conntrack TCP: Accept SYN+PUSH like SYN
Some devices (e.g. Qlogic iSCSI HBA hardware like QLA4010 up to firmware
3.0.0.4) initiates TCP with SYN and PUSH flags set.
The Linux TCP/IP stack deals fine with that, but the connection tracking
code doesn't.
This patch alters TCP connection tracking to accept SYN+PUSH as a valid
flag combination.
Signed-off-by: Vlad Drukker <vlad@storewiz.com>
Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit efacfbcb6c88677809f44a574fbcd9824835dccb
Author: Herbert Xu <herbert@gondor.apana.org.au>
Date: Sat Nov 12 12:12:05 2005 -0800
[IPV6]: Fix rtnetlink dump infinite loop
The recent change to netlink dump "done" callback handling broke IPv6
which played dirty tricks with the "done" callback. This causes an
infinite loop during a dump.
The following patch fixes it.
This bug was reported by Jeff Garzik.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 9ffb83bcc5c5337f980dc0576bf13ac9bd4fd33d
Author: Christoph Hellwig <hch@lst.de>
Date: Sat Nov 12 12:11:12 2005 -0800
[SBUSFB]: implement ->compat_ioctl
This patch adds a new function, sbusfb_compat_ioctl() to
drivers/video/sbuslib.c and uses it as compat_ioctl in all sbus fb
drivers
This remove the last per-arch compat ioctl bits in
arch/sparc64/kernel/ioctl32.c so it would be nice if people could test
if this actually copiles and works and if yes apply it :)
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 535f8d65d808421a6e1730990e39d41885b1f951
Author: Christoph Hellwig <hch@lst.de>
Date: Sat Nov 12 12:10:54 2005 -0800
[SPARC]: Fix RTC compat ioctl kernel log spam.
On Fri, Nov 11, 2005 at 12:58:40PM -0800, David S. Miller wrote:
>
> This change:
>
> diff-tree 8ca2bdc7a98b9584ac5f640761501405154171c7 (from feee207e44d3643d19e648aAuthor:
Christoph Hellwig <hch@lst.de>
> Date: Wed Nov 9 12:07:18 2005 -0800
>
> [SPARC] sbus rtc: implement ->compat_ioctl
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> Signed-off-by: David S. Miller <davem@davemloft.net>
>
> results in the console now getting spewed on sparc64 systems
> with messages like:
>
> [ 11.968298] ioctl32(hwclock:464): Unknown cmd fd(3) cmd(401c7014){00} arg(efc
> What's happening is hwclock tries first the SBUS rtc device ioctls
> then the normal rtc driver ones.
>
> So things actually worked better when we had the SBUS rtc compat ioctl
> directly handled via the generic compat ioctl code.
>
> There are _so_ many rtc drivers in the kernel implementing the
> generic rtc ioctls that I don't think putting a ->compat_ioctl
> into all of them to fix this problem is feasible. Unless we
> write a single rtc_compat_ioctl(), export it to modules, and hook
> it into all of those somehow.
>
> But even that doesn't appear to have any pretty implementation.
>
> Any better ideas?
We had similar problems with other ioctls where userspace did things
like that. What we did there was to put the compat handler to generic
code. The patch below does that, adding a big comment about what's
going on and removing the COMPAT_IOCTL entires for these on powerpc
that not only weren't ever useful but are duplicated now aswell.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 4f005551a8fac21b6fec8d10d57cd12d373d79e1
Author: Dmitry Torokhov <dtor_core@ameritech.net>
Date: Sat Nov 12 00:55:15 2005 -0500
[PATCH] I8K: fix /proc reporting of blank service tags
Make /proc/i8k display '?' when service tag is blank in BIOS.
This fixes segfault in i8k gkrellm plugin.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit c5e1ae9729d97d3c543cc70d7865df1e724da0d0
Author: Richard Purdie <rpurdie@rpsys.net>
Date: Sat Nov 12 18:53:48 2005 +0000
[ARM] 3154/1: SharpSL PM Driver updates
Patch from Richard Purdie
Updates to the SharpSL PM driver including cleanups from both
Pavel Machek and myself and updates after the platform device
changes to make it compile again.
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 94cabd003e989556d8bf84027d96284dc2d99c76
Author: Richard Purdie <rpurdie@rpsys.net>
Date: Sat Nov 12 18:53:48 2005 +0000
[ARM] 3149/1: SharpSL: Add Akita (SL-C1000) machine support
Patch from Richard Purdie
Add the core machine support for the Sharp SL-C1000 (Akita)
and enable the Kconfig selection for it.
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 44e6f84e3597905816a0440e7218d2ed072120da
Author: Prakash Punnoor <prakash@punnoor.de>
Date: Sat Nov 12 09:17:38 2005 +0100
[PATCH] fix b2c2 dvb undefined symbol
This fixes
drivers/built-in.o: In function `flexcop_frontend_init':
: undefined reference to `lgdt330x_attach'
[ Side note: I really dislike that dvb people want to include every
possible frontend into the kernel - I only need the mt312 one for my
Skystar2 card. I'd highly appreciate it this would be made selectable
again... ]
Signed-off-by: Prakash Punnoor <prakash@punnoor.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 0fde7f591860e48dd210144ff24c061da03bfa39
Author: Linus Torvalds <torvalds@g5.osdl.org>
Date: Sat Nov 12 10:14:02 2005 -0800
Revert "[PATCH] fbcon: Add rl (Roman Large) font"
This reverts 998e6d51162707685336ff99c029c8911b270d32 commit.
commit bca1c4eb9411533d613123618c0d127fae532595
Author: Jeff Garzik <jgarzik@pobox.com>
Date: Sat Nov 12 12:48:15 2005 -0500
[libata sata_mv] implement a bunch of errata workarounds
Based largely on the GPL'd Marvell vendor driver.
commit a1510210c45c9af5784d64596c7025997e1add7d
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Sat Nov 12 17:45:45 2005 +0000
[ARM] Ensure sl82c105 IDE interfaces are serialized when using DMA
We don't want to reset the DMA state machine while the other
channel is in use.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 9a68c1b9580886a2ff07a42733adb7583ee3d9ac
Author: Jeff Garzik <jgarzik@pobox.com>
Date: Sat Nov 12 12:40:41 2005 -0500
[libata sata_mv] note driver is "HIGHLY EXPERIMENTAL" in Kconfig
commit 8b260248d9e0e8b64bb72fd4dee03ad86984c344
Author: Jeff Garzik <jgarzik@pobox.com>
Date: Sat Nov 12 12:32:50 2005 -0500
[libata sata_mv] trim trailing whitespace
commit 69177e890cd43e781c3aa9eed98ea091c4cb0788
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Sat Nov 12 17:26:21 2005 +0000
[MMC] mmci doesn't need asm/irq.h
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit da2660d2c40496b1699c4de652f6d0cfd13937c0
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Sat Nov 12 17:21:47 2005 +0000
[ARM] Restore apparant pointless change in arch/arm/kernel/smp.c
Restore smp.c back to how it used to be.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 9648f552f9e08548a3979643b99f14c21c7d8f5b
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Sat Nov 12 16:57:29 2005 +0000
[ARM] Fix broken sl82c105 DMA prevention
We must _never_ _ever_ on pain of death enable IDE DMA on SL82C105
chipsets where the southbridge revision is <= 5, otherwise data
corruption will occur.
Strangely this used to work, but something has changed in the upper
echelons of the IDE layer to break the hosts decision to deny DMA.
Let's make it crystal clear to the IDE layer that we know best.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 6460177f42358a744e110cc583adbe8a36f6aa08
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Sat Nov 12 16:49:37 2005 +0000
[ARM] Fix Footbridge-based machines
Unfortunately, all these machines got broken when the PFN memory
setup changes happened.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 095fec887eaa1c38d17c0c929a6733c744a9fa1f
Author: Jeff Garzik <jgarzik@pobox.com>
Date: Sat Nov 12 09:50:49 2005 -0500
[libata sata_mv] minor fixes
- clear SError and EDMA irq cause registers, after re-init'ing the phy
- move enums with type suffix 'U' to their own enum
commit 3beb2077125d8457118140653e75efc998ac6630
Author: Tejun Heo <htejun@gmail.com>
Date: Thu Nov 10 18:22:36 2005 +0100
[BLOCK] elevator: elv_latter/former_request update
With generic dispatch queue update, implicit former/latter request
handling using rq->queuelist.prev/next doesn't work as expected
anymore. Also, the only iosched dependent on this feature was
noop-iosched and it has been reimplemented to have its own
latter/former methods. This patch removes implicit former/latter
handling.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jens Axboe <axboe@suse.de>
commit 5a7c47eefb31f6b4982add7473ef3e551b058ea4
Author: Tejun Heo <htejun@gmail.com>
Date: Thu Nov 10 18:21:30 2005 +0100
[BLOCK] noop-iosched: reimplementation of request dispatching
The original implementation directly used dispatch queue. As new
generic dispatch queue imposes stricter rules over ioscheds and
dispatch queue usage, this direct use becomes somewhat problematic.
This patch reimplements noop-iosched such that it complies to generic
iosched model better. Request merging with q->last_merge and
rq->queuelist.prev/next work again now.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jens Axboe <axboe@suse.de
commit b740d98f5614e34b4cff2e1e67826f007c8d4f30
Author: Tejun Heo <htejun@gmail.com>
Date: Thu Nov 10 18:20:16 2005 +0100
[BLOCK] cfq-iosched: fix slice_left calculation
When cfq slice expires, remainder of slice is calculated and stored in
cfqq->slice_left. Current code calculates the opposite of remainder -
how many jiffies the cfqq has used past slice end. This patch fixes
the bug.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jens Axboe <axboe@suse.de>
commit be56123568072d223263a6a70a087d1e7faabb83
Author: Tejun Heo <htejun@gmail.com>
Date: Thu Nov 10 08:55:01 2005 +0100
[BLOCK] fix string handling in elv_iosched_store
elv_iosched_store doesn't terminate string passed from userspace if
it's too long. Also, if the written length is zero (probably not
possible), it accesses elevator_name[-1]. This patch fixes both bugs.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jens Axboe <axboe@suse.de>
commit 15853af9f07673680439b224519c692f1352b959
Author: Tejun Heo <htejun@gmail.com>
Date: Thu Nov 10 08:52:05 2005 +0100
[BLOCK] Implement elv_drain_elevator for improved switch error detection
This patch adds request_queue->nr_sorted which keeps the number of
requests in the iosched and implement elv_drain_elevator which
performs forced dispatching. elv_drain_elevator checks whether
iosched actually dispatches all requests it has and prints error
message if it doesn't. As buggy forced dispatching can result in
wrong barrier operations, I think this extra check is worthwhile.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jens Axboe <axboe@suse.de>
commit 1b5ed5e1f1315e37380e55102f58bcae3344d2a7
Author: Tejun Heo <htejun@gmail.com>
Date: Thu Nov 10 08:49:19 2005 +0100
[BLOCK] cfq-iosched: cfq forced dispatching fix
cfq forced dispatching might not return all requests on the queue.
This bug can hang elevator switchinig and corrupt request ordering
during flush sequence.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jens Axboe <axboe@suse.de>
commit 407df2aa29a33fe16f6ee4bac8cdfa414783b9f1
Author: Tejun Heo <htejun@gmail.com>
Date: Thu Nov 10 08:48:21 2005 +0100
[BLOCK] elevator: run queue in elevator_switch
elevator_dispatch needs to run queue after forced dispatching;
otherwise, the queue might stall.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jens Axboe <axboe@suse.de>
commit 47a004103d663bbba8c7c433a710a86f44351cf3
Author: Jens Axboe <axboe@suse.de>
Date: Wed Nov 9 13:38:47 2005 +0100
[BLOCK] Document the READ/WRITE splitup of the disk stats
Use the symbolic name where appropriate and add a comment to the
disk_stats structure.
Signed-off-by: Jens Axboe <axboe@suse.de>
commit cff3ba2204a0797b05150a4b2b7f40a55023d952
Author: Zachary Amsden <zach@vmware.com>
Date: Wed Nov 9 13:24:20 2005 +0100
[BLOCK] elevator init fixes #2
In addition to the first patch, which is probably goodness, I found the
cause of my panic - applying this patch fixes it and now I am booting.
If the chosen_elevator[] is not found, fall back to noop.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jens Axboe <axboe@suse.de>
commit b8ea2cb5120a92fe63053a2896be42abbb919a76
Author: Zachary Amsden <zach@vmware.com>
Date: Wed Nov 9 13:23:01 2005 +0100
[BLOCK] elevator init fixes
I got a panic in the elevator code, backtrace :
Unable to handle kernel NULL pointer dereference at virtual address 00000060
..
EIP is at elevator_put+0x0/0x30 (null elevator_type passed)
..
elevator_init+0x38
blk_init_queu_node+0xc9
floppy_init+0xdb
do_initcalls+0x23
init+0x10a
init+0x0
Clearly if the kmalloc here fails, e->elevator_type is not yet set; this
appears to be the correct fix, but I think I probably hit the second case
due to a race condition. Someone more familiar with the elevator code
should look at this more closely until I can determine if I can reproduce.
Signed-off-by: Zachary Amsden <zach@vmware.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jens Axboe <axboe@suse.de>
commit 02eaa66629a29cd5712fe81a360c3ab5b1fc9531
Author: Jeff Garzik <jgarzik@pobox.com>
Date: Sat Nov 12 01:32:19 2005 -0500
[libata ahci] set port ATAPI bit correctly
Although according to the documentation this largely only affects
desktop LED control, let's make sure we set the ATAPI bit when we
have an ATAPI device attached to the port.
commit 828d09de4a6c922517f533093583b9fe8cbf5808
Author: Jeff Garzik <jgarzik@pobox.com>
Date: Sat Nov 12 01:27:07 2005 -0500
[libata ahci, qstor] fix miscount of scatter/gather entries
Don't directly reference qc->n_elem, as that might cause an off-by-one
error for misaligned (padded) ATAPI transfers.
commit 5f068992a1bccda5574b4f6d33458ef806686d7f
Author: Roland Dreier <rolandd@cisco.com>
Date: Fri Nov 11 14:06:01 2005 -0800
[IB] srp: increase max_luns
Increase SRP max_luns to 512 to match the kernel's default, since SRP
storage targets can have lots of LUNs and the SRP initiator itself
doesn't have any particular limit.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
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