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2.6.16-rc3 long-format changelog
commit e9bb4c9929a63b23dcc637fae312b36b038bdc61
Author: Linus Torvalds <torvalds@g5.osdl.org>
Date: Sun Feb 12 16:27:25 2006 -0800
Linux v2.6.16-rc3
commit 0d541064e8f58858e11cd34d81b6e83617f6eb4a
Author: Andi Kleen <ak@suse.de>
Date: Sun Feb 12 14:34:59 2006 -0800
[PATCH] x86_64: GART DMA merging fix
Don't touch the non DMA members in the sg list in dma_map_sg in the IOMMU
Some drivers (in particular ST) ran into problems because they reused the sg
lists after passing them to pci_map_sg(). The merging procedure in the K8
GART IOMMU corrupted the state. This patch changes it to only touch the dma*
entries during merging, but not the other fields. Approach suggested by Dave
Miller.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit a65d17c9d27a85782cfe1bbc36c747ffa1f81814
Author: John Blackwood <john.blackwood@ccur.com>
Date: Sun Feb 12 14:34:58 2006 -0800
[PATCH] arch/x86_64/kernel/traps.c PTRACE_SINGLESTEP oops
We found a problem with x86_64 kernels with preemption enabled, where
having multiple tasks doing ptrace singlesteps around the same time will
cause the system to 'oops'. The problem seems that a task can get
preempted out of the do_debug() processing while it is running on the
DEBUG_STACK stack. If another task on that same cpu then enters do_debug()
and uses the same per-cpu DEBUG_STACK stack, the previous preempted tasks's
stack contents can be corrupted, and the system will oops when the
preempted task is context switched back in again.
The typical oops looks like the following:
Unable to handle kernel paging request at ffffffffffffffae RIP:
<ffffffff805452a1>{thread_return+34}
PGD 103027 PUD 102429067 PMD 0
Oops: 0002 [1] PREEMPT SMP
CPU 0
Modules linked in:
Pid: 3786, comm: ssdd Not tainted 2.6.15.2 #1
RIP: 0010:[<ffffffff805452a1>] <ffffffff805452a1>{thread_return+34}
RSP: 0018:ffffffff80824058 EFLAGS: 000136c2
RAX: ffff81017e12cea0 RBX: 0000000000000000 RCX: 00000000c0000100
RDX: 0000000000000000 RSI: ffff8100f7856e20 RDI: ffff81017e12cea0
RBP: 0000000000000046 R08: ffff8100f68a6000 R09: 0000000000000000
R10: 0000000000000000 R11: ffff81017e12cea0 R12: ffff81000c2d53e8
R13: ffff81017f5b3be8 R14: ffff81000c0036e0 R15: 000001056cbfc899
FS: 00002aaaaaad9b00(0000) GS:ffffffff80883800(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: ffffffffffffffae CR3: 00000000f6fcf000 CR4: 00000000000006e0
Process ssdd (pid: 3786, threadinfo ffff8100f68a6000, task ffff8100f7856e20)
Stack: ffffffff808240d8 ffffffff8012a84a ffff8100055f6c00 0000000000000020
0000000000000001 ffff81000c0036e0 ffffffff808240b8 0000000000000000
0000000000000000 0000000000000000
Call Trace: <#DB>
<ffffffff8012a84a>{try_to_wake_up+985}
<ffffffff8012c0d3>{kick_process+87}
<ffffffff8013b262>{signal_wake_up+48}
<ffffffff8013b5ce>{specific_send_sig_info+179}
<ffffffff80546abc>{_spin_unlock_irqrestore+27}
<ffffffff8013b67c>{force_sig_info+159}
<ffffffff801103a0>{do_debug+289} <ffffffff80110278>{sync_regs+103}
<ffffffff8010ed9a>{paranoid_userspace+35}
Unable to handle kernel paging request at 00007fffffb7d000 RIP:
<ffffffff8010f2e4>{show_trace+465}
PGD f6f25067 PUD f6fcc067 PMD f6957067 PTE 0
Oops: 0000 [2] PREEMPT SMP
This patch disables preemptions for the task upon entry to do_debug(), before
interrupts are reenabled, and then disables preemption before exiting
do_debug(), after disabling interrupts. I've noticed that the task can be
preempted either at the end of an interrupt, or on the call to
force_sig_info() on the spin_unlock_irqrestore() processing. It might be
better to attempt to code a fix in entry.S around the code that calls
do_debug().
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 8f6da52aeff1fd7272ff5082552a39c050565b57
Author: Jesse Allen <the3dfxdude@gmail.com>
Date: Sun Feb 12 14:34:56 2006 -0800
[PATCH] orinoco: support smc2532w
The orinoco wireless driver can support the SMC 2532W-B PC Card, so add the
id for it.
Signed-off-by: Jesse Allen <the3dfxdude@gmail.com>
Cc: Pavel Roskin <proski@gnu.org>
Cc: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 89edc3d2b429136a0e25f40275fd82dc58f147fd
Author: Jeff Mahoney <jeffm@suse.com>
Date: Sun Feb 12 14:34:55 2006 -0800
[PATCH] reiserfs: disable automatic enabling of reiserfs inode attributes
Unfortunately, the reiserfs_attrs_cleared bit in the superblock flag can
lie. File systems have been observed with the bit set, yet still contain
garbage in the stat data field, causing unpredictable results.
This patch backs out the enable-by-default behavior.
It eliminates the changes from: d50a5cd860ce721dbeac6a4f3c6e42abcde68cd8,
and ef5e5414e7a83eb9b4295bbaba5464410b11e030.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 3c791925da0e6108cda15e3c2c7bfaebcd9ab9cf
Author: Jesper Juhl <jesper.juhl@gmail.com>
Date: Sun Feb 12 14:34:53 2006 -0800
[PATCH] netfilter: fix build error due to missing has_bridge_parent macro
net/bridge/br_netfilter.c: In function `br_nf_post_routing':
net/bridge/br_netfilter.c:808: warning: implicit declaration of function `has_bridge_parent'
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Cc: Harald Welte <laforge@netfilter.org>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 19bf9cbf6b313ae79a0c7278ccaa9c72c86931bd
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Sun Feb 12 12:35:03 2006 +0100
[PATCH] s390: fstatat64 support
Add fstatat64 support to s390 in order to follow changes with
commit cff2b760096d1e6feaa31948e7af4abbefe47822 .
Also fixes compilation for 31 bit.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit a7122f916978a6cd58b765949cb315aabcddf151
Author: Wim Van Sebroeck <wim@iguana.be>
Date: Mon Jan 9 22:07:22 2006 +0100
[WATCHDOG] pcwd.c - update module version info
Update the module version defines.
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
commit af3b38d99d7d52340cf59a06ff90d90e0fa25b6d
Author: Wim Van Sebroeck <wim@iguana.be>
Date: Mon Jan 9 22:03:41 2006 +0100
[WATCHDOG] pcwd.c show card info patch
Put all code for showing the card's boot info in
one sub-routine.
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
commit 85875211acc94ecb76fe04fbebc6aca12b6da60d
Author: Wim Van Sebroeck <wim@iguana.be>
Date: Mon Jan 9 21:59:39 2006 +0100
[WATCHDOG] pcwd.c move get_support to pcwd_check_temperature_support
Rename get_support function to pcwd_check_temperature_support
so that it is clearer what the function does.
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
commit 8f0235dccc3f7bffc32abcef2aec3d1b15c61927
Author: Wim Van Sebroeck <wim@iguana.be>
Date: Mon Jan 9 21:56:09 2006 +0100
[WATCHDOG] pcwd.c Control Status #2 patch
Add Control Status #2 bits (with defines)
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
commit a2be8786006ec0d21dcb1d322fc480b85ea82c66
Author: Wim Van Sebroeck <wim@iguana.be>
Date: Mon Jan 9 21:53:33 2006 +0100
[WATCHDOG] pcwd.c private data struct patch
more private data of the card to one struct.
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
commit f1c3a0567aa5086e755e58385740f9ece911c06e
Author: Wim Van Sebroeck <wim@iguana.be>
Date: Sat Dec 10 14:36:24 2005 +0100
[WATCHDOG] pcwd.c card_found-- fix.
When doing a __devexit from a card we should also
decrement the cards_found counter.
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
commit fd41fa616f21efc36eb80696475ceb33ea047a6a
Author: Wim Van Sebroeck <wim@iguana.be>
Date: Sat Dec 10 14:22:37 2005 +0100
[WATCHDOG] pcwd.c add comments + tabs
add extra comments for the include files
changes spaces by tabs where it is appropriate.
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
commit 3a69e5791379a7c7d23c531a7679428300bb5072
Author: Ian Campbell <icampbell@arcom.com>
Date: Mon Nov 7 10:21:24 2005 +0000
[WATCHDOG] sa1100_wdt.c sparse clean (2)
The following makes drivers/char/watchdog/sa1100_wdt.c sparse clean.
(similar to the other watchdog drivers)
Signed-off-by: Ian Campbell <icampbell@arcom.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
commit bc6d7fdf460ec5292d66bb551dbfa49ca682bebf
Author: Andrew Morton <akpm@osdl.org>
Date: Sat Feb 11 17:56:08 2006 -0800
[PATCH] fbdev: video_setup() warning fix
drivers/video/fbmem.c:1567: warning: 'video_setup' defined but not used
Acked-by: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit bc7fc0601b3eb2254f080492f3fd69e319ed32d0
Author: Antonino A. Daplas <adaplas@gmail.com>
Date: Sat Feb 11 17:56:07 2006 -0800
[PATCH] nvidiafb: Add support for Geforce4 MX 4000
Add support for Geforce4 MX 4000 (0x185)
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 891e5e5edaf13216f9f4c2710aebd066b1d98583
Author: Adrian Bunk <bunk@stusta.de>
Date: Sat Feb 11 17:56:05 2006 -0800
[PATCH] drivers/video/Kconfig: remove unused BUS_I2C option
The BUS_I2C option is neither available (since there is no VISWS option in
the kernel) nor does it have any effect - so why not remove it?
Based on a report by Jean-Luc Leger <reiga@dspnet.fr.eu.org>.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 1d30883942cfe8a1e3f88f8b7f4c292aeba3db5a
Author: Andrew Morton <akpm@osdl.org>
Date: Sat Feb 11 17:56:05 2006 -0800
[PATCH] tipar fixes
- tipar_open(): fix unsigned comparison
- tipar_open(): don't permit NULL pardevice (probably unneeded given the
above fix).
- tipar_init_module(): handle the situation where parport_register_driver()
failed to register any devices (parport_register_driver() drops the ->attach
return value on the floor).
This probably makes fixes #1 and #2 unneeded.
- tipar_init_module(): fix various error-path resource leaks.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit ef1bea9e2a5a72d2c3362522e0a09099406732ff
Author: Eric Paris <eparis@redhat.com>
Date: Sat Feb 11 17:56:04 2006 -0800
[PATCH] s390: remove one set of brackets in __constant_test_bit()
Right now in __constant_test_bit for the s390 there is an extra set of ()
surrounding the calculation. This patch simply removes one set of () that is
surrounding the whole clause.
Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 0defa3c19e7792001df09d6fa5ab461d3599ff6d
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Sat Feb 11 17:56:03 2006 -0800
[PATCH] s390: add #ifdef __KERNEL__ to asm-s390/setup.h
Based on a patch from Maximilian Attems <maks@sternwelten.at> . Nothing in
asm-s390/setup.h is of interest for user space.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit e7684277f6882a23cfb734cb7450c3a469e6e8b1
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Sat Feb 11 17:56:02 2006 -0800
[PATCH] s390: add support for unshare system call
Add support for unshare system call.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit a386fba2516b5404864647906219ced57bf2f2b7
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Sat Feb 11 17:56:01 2006 -0800
[PATCH] s390: fix non smp build of kexec
Add missing smp_cpu_not_running define to avoid build warnings in the non smp
case.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 5238da45f345898a8bfcd14e53b0431fcee36a04
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Sat Feb 11 17:56:01 2006 -0800
[PATCH] s390: update maintainers file
Update URL for s390 and add maintainers for s390 networking and zfcp driver.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 9733e2407ad2237867cb13c04e7d619397fa3090
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Sat Feb 11 17:56:00 2006 -0800
[PATCH] s390: earlier initialization of cpu_possible_map
Initiliazing of cpu_possible_map was done in smp_prepare_cpus which is way too
late. Therefore assign a static value to cpu_possible_map, since we don't
have access to max_cpus in setup_arch.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 25fab9ebac445d57b656f5faabac5a195bed2f82
Author: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Date: Sat Feb 11 17:55:59 2006 -0800
[PATCH] s390: fix sclp memory corruption in tty pages list
When the sclp interface takes very long to serve a request, the sclp core
driver will report a failed request to the sclp tty driver even though the
request is still being processed by the sclp interface. Eventually the sclp
interface completes the request and updates some fields in the request buffer
which leads to a corrupted tty pages list. The next time function
sclp_tty_write_room is called, the corrupted list will be traversed, resulting
in an oops.
To avoid this remove the busy retry limit and increase retry intervals.
Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit e6f3601a7275216c48c2635f46b388d970901bb9
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Sat Feb 11 17:55:58 2006 -0800
[PATCH] s390: update default configuration
Switch on CONFIG_DEBUG_FS again.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit c48d865c50e8626372a52094385fb1f5a2d2a7fd
Author: Cornelia Huck <cornelia.huck@de.ibm.com>
Date: Sat Feb 11 17:55:57 2006 -0800
[PATCH] s390: fix locking in __chp_add() and s390_subchannel_remove_chpid()
Fix locking in __chp_add() and s390_subchannel_remove_chpid(): Need to
disable/enable because they are always called from a thread (and not
directly from a machine check...)
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit c0cdf1935cf328730fa068e0f39a22e6149555aa
Author: Ingo Molnar <mingo@elte.hu>
Date: Sat Feb 11 17:55:56 2006 -0800
[PATCH] x86: print out early faults via early_printk()
Lost a few hours debugging an early-bootup fault within printk itself,
which manifested itself as a hard to debug early hang.
This patch makes it much easier by printing out early faults via
early_printk(), which function is a lot simpler than a full printk, and
hence more likely to succeed in emergencies. (We do not recover from early
faults anyway, so there's no loss from not having these messages in the
normal printk buffer.)
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 2903fb1694dcb08a3c1d9d823cfae7ba30e66cd3
Author: Christoph Lameter <clameter@engr.sgi.com>
Date: Sat Feb 11 17:55:55 2006 -0800
[PATCH] vmscan: skip reclaim_mapped determination if we do not swap
This puts the variables and the way to get to reclaim_mapped in one block.
And allows zone_reclaim or other things to skip the determination (maybe
this whole block of code does not belong into refill_inactive_zone()?)
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 072eaa5d9cc3e63f567ffd9ad87b36194fdd8010
Author: Christoph Lameter <clameter@engr.sgi.com>
Date: Sat Feb 11 17:55:54 2006 -0800
[PATCH] vmscan: remove duplicate increment of reclaim_in_progress
shrink_zone() already increments reclaim_in_progress. No need to do it in
balance_pgdat.
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 80e4342601abfafacb5f20571e40b56d73d10819
Author: Christoph Lameter <clameter@engr.sgi.com>
Date: Sat Feb 11 17:55:53 2006 -0800
[PATCH] zone reclaim: do not check references to a page during zone reclaim
shrink_list() and refill_inactive() check all ptes pointing to a page for
reference bits in order to decide if the page should be put on the active
list. This is not necessary for zone_reclaim since we are only interested
in removing unmapped pages. Skip the checks in both functions.
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 643a654540579b0dcc7a206a4a7475276a41aff0
Author: Andrew Morton <akpm@osdl.org>
Date: Sat Feb 11 17:55:52 2006 -0800
[PATCH] select: fix returned timeval
With David Woodhouse <dwmw2@infradead.org>
select() presently has a habit of increasing the value of the user's
`timeout' argument on return.
We were writing back a timeout larger than the original. We _deliberately_
round up, since we know we must wait at _least_ as long as the caller asks
us to.
The patch adds a couple of helper functions for magnitude comparison of
timespecs and of timevals, and uses them to prevent the various poll and
select functions from returning a timeout which is larger than the one which
was passed in.
The patch also fixes a bug in compat_sys_pselect7(): it was adding the new
timeout value to the old one and was returning that. It should just return
the new timeout value.
(We have various handy timespec/timeval-to-from-nsec conversion functions in
time.h. But this code open-codes it all).
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Andi Kleen <ak@muc.de>
Cc: Ulrich Drepper <drepper@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: george anzinger <george@mvista.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 33042a9ff4d126ba944b9dc3076665a2029e0a34
Author: Chris McDermott <lcm@us.ibm.com>
Date: Sat Feb 11 17:55:50 2006 -0800
[PATCH] x86-64: Fix HPET timer on x460
[description from AK]
The IBM Summit 3 chipset doesn't implement the HPET timer replacement
option. Since the current Linux code relies on it use a mixed mode with
both PIT for the interrupt and HPET counters for the time keeping. That
was already implemented, but didn't work properly because it was still
using the last interrupt offset in HPET. This resulted in x460 not
booting. Fix this up by using the free running HPET counter.
Shouldn't affect any other machine because they either use full HPET mode
or no HPET at all.
TBD needs a similar 32bit fix.
Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Pallipadi, Venkatesh" <venkatesh.pallipadi@intel.com>
Cc: Bob Picco <bob.picco@hp.com>
Cc: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: john stultz <johnstul@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit e00d82d07fb112446586d225763d3572e64b7abf
Author: Matt Waddel <Matt.Waddel@freescale.com>
Date: Sat Feb 11 17:55:48 2006 -0800
[PATCH] Add wording to m68k .S files to help clarify license info
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Matt Waddel <Matt.Waddel@freescale.com>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit cff2b760096d1e6feaa31948e7af4abbefe47822
Author: Ulrich Drepper <drepper@redhat.com>
Date: Sat Feb 11 17:55:47 2006 -0800
[PATCH] fstatat64 support
The *at patches introduced fstatat and, due to inusfficient research, I
used the newfstat functions generally as the guideline. The result is that
on 32-bit platforms we don't have all the information needed to implement
fstatat64.
This patch modifies the code to pass up 64-bit information if
__ARCH_WANT_STAT64 is defined. I renamed the syscall entry point to make
this clear. Other archs will continue to use the existing code. On x86-64
the compat code is implemented using a new sys32_ function. this is what
is done for the other stat syscalls as well.
This patch might break some other archs (those which define
__ARCH_WANT_STAT64 and which already wired up the syscall). Yet others
might need changes to accomodate the compatibility mode. I really don't
want to do that work because all this stat handling is a mess (more so in
glibc, but the kernel is also affected). It should be done by the arch
maintainers. I'll provide some stand-alone test shortly. Those who are
eager could compile glibc and run 'make check' (no installation needed).
The patch below has been tested on x86 and x86-64.
Signed-off-by: Ulrich Drepper <drepper@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit e19816808346cc1619733532a267a11dce8f8a12
Author: Ben Dooks <ben-linux@fluff.org>
Date: Fri Feb 10 22:40:51 2006 +0000
[ARM] 3326/1: H1940 - Control latches
Patch from Ben Dooks
Define the bits for the two board control latches
that control various items on the H1940 iPAQ.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit fd401aee6273e869e2711de498e28f5208184797
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Fri Feb 10 21:50:43 2006 +0000
[SERIAL] Remove incorrect code from ioc4 serial driver
Serial drivers in general should not write uart_info->flags - they're
private to serial_core. Serial drivers have no need to fiddle with
tty->alt_speed, nor manipulate TTY_IO_ERROR in tty->flags. Fix the
ioc4 serial driver for both these points by simply removing the
offending code.
Acked-by: pfg@sgi.com
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 21b4da78c941f292f6daf87abb562d6285216e51
Author: Dave Jones <davej@redhat.com>
Date: Fri Feb 10 16:27:11 2006 -0500
[PATCH] Fix s390 build failure.
arch/s390/kernel/compat_signal.c:199: error: conflicting types for 'do_sigaction'
include/linux/sched.h:1115: error: previous declaration of 'do_sigaction' was here
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 418aade459f03318defd18ef0b11981a63bd81b0
Author: Christoph Lameter <clameter@engr.sgi.com>
Date: Fri Feb 10 01:51:15 2006 -0800
[PATCH] Updates for page migration
This adds some additional comments in order to help others figure out how
exactly the code works. And fix a variable name.
Also swap_page does need to ignore all reference bits when unmapping a
page. Otherwise we may have to repeatedly unmap a frequently touched page.
So change the try_to_unmap parameter to 1.
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 8977d929e49021d9a6e031310aab01fa72f849c2
Author: Paul Fulghum <paulkf@microgate.com>
Date: Fri Feb 10 01:51:14 2006 -0800
[PATCH] tty buffering stall fix
Prevent stalled processing of received data when a driver allocates tty
buffer space but does not immediately follow the allocation with more data
and a call to schedule receive tty processing. (example: hvc_console) This
bug was introduced by the first locking patch for the new tty buffering.
Signed-off-by: Paul Fulghum <paulkf@microgate.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit f0188f47482efdbd2e005103bb4f0224a835dfad
Author: Ravikiran G Thirumalai <kiran@scalex86.org>
Date: Fri Feb 10 01:51:13 2006 -0800
[PATCH] slab: Avoid deadlock at kmem_cache_create/kmem_cache_destroy
Prevents deadlock situation between
kmem_cache_create()/kmem_cache_destory(), and kmem_cache_create() /cpu
hotplug. The locking order probably got moved over time.
Signed-off-by: Ravikiran Thirumalai <kiran@scalex86.org>
Signed-off-by: Shai Fultheim <shai@scalex86.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 8e36709d8cea48a4d341294ce2b46678a2e77159
Author: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Date: Fri Feb 10 01:51:12 2006 -0800
[PATCH] shmdt cannot detach not-alined shm segment cleanly.
sys_shmdt() can manage shm segments which are covered by multiple vmas. (This
can happen when a user uses mprotect() after shmat().)
This works well if shm is aligned to PAGE_SIZE, but if not, the last
segment cannot be detached. It is because a comparison in sys_shmdt()
(vma->vm_end - addr) < size
addr == return address of shmat()
size == shmsize, argments to shmget()
size should be aligned to PAGE_SIZE before being compared with vma->vm_end,
which is aligned.
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Manfred Spraul <manfred@colorfullife.com>
Acked-by: Hugh Dickins <hugh@veritas.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit c22db9412736204b25aeba19d18e5ea922f7d632
Author: Jan Beulich <jbeulich@novell.com>
Date: Fri Feb 10 01:51:11 2006 -0800
[PATCH] prevent recursive panic from softlockup watchdog
When panic_timeout is zero, suppress triggering a nested panic due to soft
lockup detection.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 7a8ef1cb774e5438d292365626f9b96616283706
Author: Andrew Morton <akpm@osdl.org>
Date: Fri Feb 10 01:51:08 2006 -0800
[PATCH] x86: don't initialise cpu_possible_map to all ones
Initialising cpu_possible_map to all-ones with CONFIG_HOTPLUG_CPU means that
a) All for_each_cpu() loops will iterate across all NR_CPUS CPUs, rather
than over possible ones. That can be quite expensive.
b) Soon we'll be allocating per-cpu areas only for possible CPUs. So with
CPU_MASK_ALL, we'll be wasting memory.
I also switched voyager over to not use CPU_MASK_ALL in the non-CPU-hotplug
case. Should be OK..
I note that parisc is also using CPU_MASK_ALL. Suggest that it stop doing
that.
Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Cc: Paul Jackson <pj@sgi.com>
Cc: Ashok Raj <ashok.raj@intel.com>
Cc: Zwane Mwaikambo <zwane@linuxpower.ca>
Cc: Paul Jackson <pj@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 705672935f8a9e661264e34cd8c409e8cddcc7db
Author: Andreas Gruenbacher <agruen@suse.de>
Date: Fri Feb 10 01:51:07 2006 -0800
[PATCH] Fix building external modules on ppc32
We are setting up sources for building external modules like this:
/usr/src/linux-obj> # create a .config file
/usr/src/linux-obj> make -C /usr/src/linux O=$PWD oldconfig
/usr/src/linux-obj> make -C /usr/src/linux O=$PWD prepare
/usr/src/linux-obj> make -C /usr/src/linux O=$PWD scripts
/usr/src/linux-obj> make -C /usr/src/linux O=$PWD clean
After that, external modules can be built with:
/usr/src/module> make -C /usr/src/linux-obj M=$PWD
This fails for ppc32 because the `make clean' removes the
arch/powerpc/include directory. This should be done in archmrproper
instead of in archclean.
Signed-off-by: Andreas Gruenbacher <agruen@suse.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 02df360bf38ca2acb78ddee9fd28262e9474153c
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Fri Feb 10 01:51:06 2006 -0800
[PATCH] remove bogus comment from init/main.c
Remove bogus comment from init function which could lead to the assumption
that cpu_possible_map is setup in smp_prepare_cpus().
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 9c15e852a524d55ab768cf48c97f5c684f876af2
Author: Haren Myneni <haren@us.ibm.com>
Date: Fri Feb 10 01:51:05 2006 -0800
[PATCH] kexec: fix in free initrd when overlapped with crashkernel region
It is possible that the reserved crashkernel region can be overlapped with
initrd since the bootloader sets the initrd location. When the initrd
region is freed, the second kernel memory will not be contiguous. The
Kexec_load can cause an oops since there is no contiguous memory to write
the second kernel or this memory could be used in the first kernel itself
and may not be part of the dump. For example, on powerpc, the initrd is
located at 36MB and the crashkernel starts at 32MB. The kexec_load caused
panic since writing into non-allocated memory (after 36MB). We could see
the similar issue even on other archs.
One possibility is to move the initrd outside of crashkernel region. But,
the initrd region will be freed anyway before the system is up. This patch
fixes this issue and frees only regions that are not part of crashkernel
memory in case overlaps.
Signed-off-by: Haren Myneni <haren@us.ibm.com>
Acked-by: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Vivek Goyal <vgoyal@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit afcd024183d8a6eae7e489ce50b2485c5ae4f662
Author: Jesper Juhl <jesper.juhl@gmail.com>
Date: Fri Feb 10 01:51:03 2006 -0800
[PATCH] wrong firmware location in IPW2100 Kconfig entry
Firmware should go into /lib/firmware, not /etc/firmware.
Found by Alejandro Bonilla.
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit a2000572ad511f5f43091ed7bd2cc3b913104a1e
Author: Nick Piggin <npiggin@suse.de>
Date: Fri Feb 10 01:51:02 2006 -0800
[PATCH] sched: remove smpnice
I don't think the code is quite ready, which is why I asked for Peter's
additions to also be merged before I acked it (although it turned out that
it still isn't quite ready with his additions either).
Basically I have had similar observations to Suresh in that it does not
play nicely with the rest of the balancing infrastructure (and raised
similar concerns in my review).
The samples (group of 4) I got for "maximum recorded imbalance" on a 2x2
SMP+HT Xeon are as follows:
| Following boot | hackbench 20 | hackbench 40
-----------+----------------+---------------------+---------------------
2.6.16-rc2 | 30,37,100,112 | 5600,5530,6020,6090 | 6390,7090,8760,8470
+nosmpnice | 3, 2, 4, 2 | 28, 150, 294, 132 | 348, 348, 294, 347
Hackbench raw performance is down around 15% with smpnice (but that in
itself isn't a huge deal because it is just a benchmark). However, the
samples show that the imbalance passed into move_tasks is increased by
about a factor of 10-30. I think this would also go some way to explaining
latency blips turning up in the balancing code (though I haven't actually
measured that).
We'll probably have to revert this in the SUSE kernel.
Cc: "Siddha, Suresh B" <suresh.b.siddha@intel.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Cc: Peter Williams <pwil3058@bigpond.net.au>
Cc: "Martin J. Bligh" <mbligh@aracnet.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 00adbf62bd16f6527e046b422349a54d783a3d86
Author: Kumar Gala <galak@gate.crashing.org>
Date: Mon Jan 16 10:53:22 2006 -0600
[PATCH] powerpc: Add CONFIG_DEFAULT_UIMAGE for embedded boards
Embedded boards that u-boot require a kernel image in the uImage format.
This allows a given board to specify it wants a uImage built by default.
This also fixes a warning at config time, as this symbol is referred
to in arch/powerpc/platforms/83xx/Kconfig.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit ad71f123a9e9b809f6c829db1222ce0423a1153c
Author: Becky Bruce <bgill@freescale.com>
Date: Tue Feb 7 13:44:08 2006 -0600
[PATCH] powerpc: Add FSL USB node to documentation
Updated the documentation to include the definition of the USB device
node format for Freescale SOC devices.
Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit b37ce281d729181b9862c4e3e112f9b5eea74ac9
Author: JANAK DESAI <janak@us.ibm.com>
Date: Tue Feb 7 12:59:11 2006 -0800
[PATCH] powerpc: unshare system call registration
Registers system call for the powerpc architecture.
Signed-off-by: Janak Desai <janak@us.ibm.com>
Cc: Al Viro <viro@ftp.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Michael Kerrisk <mtk-manpages@gmx.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit 8568daa49063fd84b52b9e22b4e2422417b4d483
Author: Paul Mackerras <paulus@samba.org>
Date: Fri Feb 10 16:02:20 2006 +1100
ppc: Use the system call table from arch/powerpc/kernel/systbl.S
With this, new system calls only have to be wired up in one place
for ARCH=ppc and ARCH=powerpc, rather than 2.
Signed-off-by: Paul Mackerras <paulus@samba.org>
commit bab1deea308afcf9200837d6ac20aefe92972efb
Author: Stephen Hemminger <shemminger@osdl.org>
Date: Thu Feb 9 17:10:12 2006 -0800
[BRIDGE]: fix error handling for add interface to bridge
Refactor how the bridge code interacts with kobject system.
It should still use kobjects even if not using sysfs.
Fix the error unwind handling in br_add_if.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 5dce971acf2ae20c80d5e9d1f6bbf17376870911
Author: Stephen Hemminger <shemminger@osdl.org>
Date: Thu Feb 9 17:09:38 2006 -0800
[BRIDGE]: netfilter handle RCU during removal
Bridge netfilter code needs to handle the case where device is
removed from bridge while packet in process. In these cases the
bridge_parent can become null while processing.
This should fix: http://bugzilla.kernel.org/show_bug.cgi?id=5803
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit b3f1be4b5412e34647764457bec901e06b03e624
Author: Stephen Hemminger <shemminger@osdl.org>
Date: Thu Feb 9 17:08:52 2006 -0800
[BRIDGE]: fix for RCU and deadlock on device removal
Change Bridge receive path to correctly handle RCU removal of device
from bridge. Also fixes deadlock between carrier_check and del_nbp.
This replaces the previous deleted flag fix.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 6fcf9412de64056238a6295f21db7aa9c37a532e
Author: John Heffner <jheffner@psc.edu>
Date: Thu Feb 9 17:06:57 2006 -0800
[TCP]: rcvbuf lock when tcp_moderate_rcvbuf enabled
The rcvbuf lock should probably be honored here.
Signed-off-by: John Heffner <jheffner@psc.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 80ba250e59ced808a8c9b79560938bbe4509c0a7
Author: David Binderman <dcb314@hotmail.com>
Date: Thu Feb 9 16:59:48 2006 -0800
[IRDA]: out of range array access
This patch fixes an out of range array access in irnet_irda.c.
Author: David Binderman <dcb314@hotmail.com>
Signed-off-by: Samuel Ortiz <samuel.ortiz@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit d93077fb0e7cb9d4f4094a649501d840c55fdc8b
Author: Samuel Ortiz <samuel.ortiz@nokia.com>
Date: Thu Feb 9 16:58:46 2006 -0800
[IRDA]: Set proper IrLAP device address length
This patch set IrDA's addr_len properly, i.e to 4 bytes, the size of the
IrLAP device address.
Signed-off-by: Samuel Ortiz <samuel.ortiz@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 28633514afd68afa77ed2fa34fa53626837bf2d5
Author: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Date: Thu Feb 9 16:40:58 2006 -0800
[NETLINK]: illegal use of pid in rtnetlink
When a netlink message is not related to a netlink socket,
it is issued by kernel socket with pid 0. Netlink "pid" has nothing
to do with current->pid. I called it incorrectly, if it was named "port",
the confusion would be avoided.
Signed-off-by: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit a70ea994a0d83fd0151a070be72b87d014ef0a7e
Author: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Date: Thu Feb 9 16:40:11 2006 -0800
[NETLINK]: Fix a severe bug
netlink overrun was broken while improvement of netlink.
Destination socket is used in the place where it was meant to be source socket,
so that now overrun is never sent to user netlink sockets, when it should be,
and it even can be set on kernel socket, which results in complete deadlock
of rtnetlink.
Suggested fix is to restore status quo passing source socket as additional
argument to netlink_attachskb().
A little explanation: overrun is set on a socket, when it failed
to receive some message and sender of this messages does not or even
have no way to handle this error. This happens in two cases:
1. when kernel sends something. Kernel never retransmits and cannot
wait for buffer space.
2. when user sends a broadcast and the message was not delivered
to some recipients.
Signed-off-by: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 9ac95f2f90e022c16d293d7978faddf7e779a1a9
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date: Thu Feb 9 22:41:50 2006 +0300
[PATCH] do_sigaction: cleanup ->sa_mask manipulation
Clear unblockable signals beforehand.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit c70d3d703ad94727dab2a3664aeee33d71e00715
Author: Oleg Nesterov <oleg@tv-sign.ru>
Date: Thu Feb 9 22:41:41 2006 +0300
[PATCH] sys_signal: initialize ->sa_mask
Pointed out by Linus Torvalds.
sys_signal() forgets to initialize ->sa_mask.
( I suspect arch/ia64/ia32/ia32_signal.c:sys32_signal()
also needs this fix )
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 642fe301c3fbfe5e328a7a597c4dca41790edbbb
Author: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Thu Feb 9 15:09:15 2006 -0800
[SPARC64]: Fix sys_newfstatat syscall table entry for 64-bit.
The sparc64 64 bit syscall table seems to be broken as it has
compat_sys_newfstatat in its syscall table instead of sys_newfstatat.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit a94746461765dae41fb82e4dac027d14af4d80d8
Author: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Date: Thu Feb 9 14:42:55 2006 -0800
[IA64] mca_drv: Add minstate validation
MCA driver can cause panic if kernel gets a state info with no minstate.
This patch adds minstate validation before handling it.
Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
commit 1ff0be1534839dabec85f6d16dc36734f4e158bf
Author: Tony Luck <tony.luck@intel.com>
Date: Thu Feb 9 14:41:41 2006 -0800
[IA64] sys32_signal() forgets to initialize ->sa_mask
Pointed out by Oleg Nesterov <oleg@tv-sign.ru>, who in turn
got the hint from Linus.
Signed-off-by: Tony Luck <tony.luck@intel.com>
commit b6bb761897d3b0225fa9d61fc4782b02bab9a6e1
Author: Prarit Bhargava <prarit@sgi.com>
Date: Thu Feb 9 14:14:52 2006 -0800
[IA64-SGI] Small cleanup for misuse of list_for_each to list_for_each_safe.
Patch was suggested by Kenneth W. Chen here
Signed-off-by: Prarit Bhargava <prarit@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
commit 8b34ff427d6f3b0a1207829350b9db16376f88c5
Author: Prarit Bhargava <prarit@sgi.com>
Date: Thu Feb 9 14:12:24 2006 -0800
[IA64-SGI] Hotplug driver related fix in the SN ia64 code.
Remove an erroneous kfree, and unlink the pcidev_info struct from the
pcidev_info list prior to free'ing the pcidev_info struct.
Signed-off-by: Prarit Bhargava <prarit@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
commit b514d3192736563dee3f4ba4b659558b3cadc7f7
Author: Lucas Correia Villa Real <lucasvr@gobolinux.org>
Date: Thu Feb 9 16:47:58 2006 +0000
[ARM] 3314/1: S3C2400 - adds s3c2400.h
Patch from Lucas Correia Villa Real
This patch adds s3c2400.h, fixing the build for the 2410/2440
platforms.
Signed-off-by: Lucas Correia Villa Real <lucasvr@gobolinux.org>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 15508d22d00277a1f2a1022dce38f2772c810d32
Author: Linus Torvalds <torvalds@g5.osdl.org>
Date: Thu Feb 9 08:00:14 2006 -0800
Revert "[PATCH] kconfig: detect if -lintl is needed when linking conf,mconf"
This reverts commit 5e375bc7d586e0df971734a5a5f1f080ffd89b68.
Kyle McMartin steps on his soap-box:
"Sigh. Can everyone please stop assuming gcc can output to /dev/null?
On several platforms, ld tries to lseek in the output file, and fails
if it can't."
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 9908104935325bd6beba67d637b6f5396d47075c
Author: Kristian Slavov <kristian.slavov@nomadiclab.com>
Date: Wed Feb 8 16:10:53 2006 -0800
[IPV6]: Address autoconfiguration does not work after device down/up cycle
If you set network interface down and up again, the IPv6 address
autoconfiguration does not work. 'ip addr' shows that the link-local
address is in tentative state. We don't even react to periodical router
advertisements.
During NETDEV_DOWN we clear IF_READY, and we don't set it back in
NETDEV_UP. While starting to perform DAD on the link-local address, we
notice that the device is not in IF_READY, and we abort autoconfiguration
process (which would eventually send router solicitations).
Acked-by: Juha-Matti Tapio <jmtapio@verkkotelakka.net>
Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 4b88f09364e94b05b66fb1441131e8460495a2f8
Author: Andi Kleen <ak@suse.de>
Date: Thu Feb 9 00:35:50 2006 +0100
[PATCH] x86-64: Add sys_unshare
Add unshare syscall for x86-64
ppoll/pselect are not ready yet, but add reservations.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 9621a4ef8a29d11118f44def053931bcafb0dfc2
Author: Janak Desai <janak@us.ibm.com>
Date: Wed Feb 8 15:43:38 2006 -0800
[IA64] unshare system call registration for ia64
Registers system call for the ia64 architecture.
Reserves space for ppoll and pselect, and adds unshare at system
call number 1296.
Signed-off-by: Janak Desai <janak@us.ibm.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
commit be92cbb99654f02a49edbeda84f17e8d61727518
Author: Jordan Crouse <jordan.crouse@amd.com>
Date: Wed Feb 8 22:23:05 2006 +0000
[MMC] Remove extra character in AU1XXX MMC Kconfig entry
An obvious vi fat finger on my part.
Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 18f49ea207fbcf37f81395037f0dc1cacb2aac3c
Author: Tony Lindgren <tony@atomide.com>
Date: Wed Feb 8 22:06:47 2006 +0000
[ARM] 3278/1: OMAP: 3/3 Fix low-level io init for omap2 boards
Patch from Tony Lindgren
This patch fixes the low-level IO init for omap2 boards.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 87bd63f64790eb01a963e05fc5e9fbf366c9de6e
Author: Tony Lindgren <tony@atomide.com>
Date: Wed Feb 8 22:06:46 2006 +0000
[ARM] 3280/1: OMAP: 2/3 Fix low-level io init for omap1 boards
Patch from Tony Lindgren
This patch fixes the low-level IO init for omap1 boards.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 53d9cc7395c8dbe8d7fd6f9acd6578b236d14a0f
Author: Tony Lindgren <tony@atomide.com>
Date: Wed Feb 8 22:06:45 2006 +0000
[ARM] 3279/1: OMAP: 1/3 Fix low-level io init
Patch from Tony Lindgren
This patch adds the missing cache flushes to common low-level
init that are needed to access the IO region. These flushes
are normally done at the end of devicemaps_init(), but we
need to detect the OMAP core type early.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 083d06edfda28fdee41ac46dc57ad4949927acd9
Author: Ben Dooks <ben-linux@fluff.org>
Date: Wed Feb 8 22:03:31 2006 +0000
[ARM] 3299/1: S3C24XX - fix irq range on adc device
Patch from Ben Dooks
Change the IRQ resource range for the ADC device
to be two distinct IRQs
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 85d1494e5ff8e20a52ce514584ffda4f0265025e
Author: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date: Wed Feb 8 21:46:24 2006 +0000
[SERIAL] 8250_pci: add new PCI serial card support
This patch adds new PCI serial card support.
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 7369a8b39ce4be117b0f12bda4e34a1d1789dfe3
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Wed Feb 8 21:43:03 2006 +0000
[SERIAL] ip22zilog: Whitespace cleanup.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 76a55431cc7237f018c7c667860d60e2b6427bf1
Author: Vitaly Bordug <vbordug@ru.mvista.com>
Date: Wed Feb 8 21:40:13 2006 +0000
[SERIAL] PPC32 CPM_UART: update to utilize the new TTY flip API
This replaces old direct usage of tty->flip stuff with relative flip API
calls.
Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit deb37bb7a94c052140d1461a09b877a00e7e2476
Author: Jordan Crouse <jordan.crouse@amd.com>
Date: Wed Feb 8 21:36:28 2006 +0000
[SERIAL] Fix compile error in 8250_au1x00.c
The DB1550 actually doesn't have a UART2. Remove it from the list.
Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit f5968b37b3ad35b682b574b578843a0361218aff
Author: Kumar Gala <galak@kernel.crashing.org>
Date: Wed Feb 8 21:34:35 2006 +0000
[SERIAL] 8250 serial console update uart_8250_port ier
On some embedded PowerPC (MPC834x) systems an extra byte would some
times be required to flush data out of the fifo.
serial8250_console_write() was updating the IER in hardware without
also updating the copy in uart_8250_port. This causes issues functions
like serial8250_start_tx() and __stop_tx() to misbehave.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 5cba742935ee7aee6f70d35da83e6398408418f7
Author: Lucas Correia Villa Real <lucasvr@gobolinux.org>
Date: Wed Feb 8 21:31:54 2006 +0000
[ARM] 3283/1: S3C2400 - defines the number of serial ports
Patch from Lucas Correia Villa Real
This patch defines the number of serial ports on the S3C2400.
Signed-off-by: Lucas Correia Villa Real <lucasvr@gobolinux.org>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit f557f5e51db47887eab170084bbcf9685b48fa06
Author: Catalin Marinas <catalin.marinas@arm.com>
Date: Wed Feb 8 21:19:39 2006 +0000
[ARM] 3313/1: Use OSC4 instead of OSC1 for CLCD
Patch from Catalin Marinas
Because of a type, OSC1 was used for setting the display clock instead of
OSC4. This patch fixes it.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 365bf8ac6f5b3d3187cb39444fa87a5b38683ff4
Author: Nicolas Pitre <nico@cam.org>
Date: Wed Feb 8 21:19:38 2006 +0000
[ARM] 3311/1: clean up include/asm-arm/mutex.h
Patch from Nicolas Pitre
Since:
if (unlikely(__res || __ex_flag))
produces worse code on ARM than:
if (unlikely(__res | __ex_flag))
I therefore made it more explicit:
__res |= __ex_flag;
if (unlikely(__res != 0))
so it is not seen as a typo again.
Also made everything static inline rather than macros for better readability
(both produce the same code after all).
And finally added missing \t from multi-line assembly code.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 5964eae835c3b98c69d338950651f7f414f96477
Author: Nicolas Pitre <nico@cam.org>
Date: Wed Feb 8 21:19:37 2006 +0000
[ARM] 3310/1: add a comment about the possible __kuser_cmpxchg transient false
negative
Patch from Nicolas Pitre
The pre ARMv5 implementation can be aborted if an exception occurs in
the middle of it. Because of that, the ARMv6 implementation doesn't
re-attempt the operation on a failed strex either. Let's make this
transient nature of such a false positive more explicit in the
definition.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 49bca4c2815feafd5f999bf43baf87e0dd8d1d08
Author: Nicolas Pitre <nico@cam.org>
Date: Wed Feb 8 21:19:37 2006 +0000
[ARM] 3309/1: disable the pre-ARMv5 NPTL kernel helper in the non MMU case
Patch from Nicolas Pitre
The cmpxchg emulation on pre-ARMv5 relies on user code executed from a
kernel address. If the operation cannot complete atomically, it is
aborted from the usr_entry macro by clearing the Z flag. This clearing
of the Z flag is done whenever the user pc is above TASK_SIZE.
However this "pc >= TASK_SIZE" test cannot work in the non MMU case.
Worse: the current code will corrupt the Z flag on every entry to the
kernel.
Let's disable it in the non MMU case for now. Using NPTL on non MMU
targets needs to be worked out anyway.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 99595d0237926b5aba1fe4c844a011a1ba1ee1f8
Author: Nicolas Pitre <nico@cam.org>
Date: Wed Feb 8 21:19:36 2006 +0000
[ARM] 3308/1: old ABI compat: struct sockaddr_un
Patch from Nicolas Pitre
struct sockaddr_un loses its padding with EABI. Since the size of the
structure is used as a validation test in unix_mkname(), we need to
change the length argument to 110 whenever it is 112.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit a73a3ff127df1b35d6771f7d3ce36373def8398f
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Wed Feb 8 21:09:55 2006 +0000
[ARM] Experimental config options should have (EXPERIMENTAL)
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 61c484d41f0e5fb44f9a32cd3352734a04aae3ef
Author: Nicolas Pitre <nico@cam.org>
Date: Wed Feb 8 21:09:08 2006 +0000
[ARM] 3307/1: old ABI compat: mark it experimental
Patch from Nicolas Pitre
Although OABI_COMPAT works fine in most cases, it is still experimental
and could be for ever since it is nearly impossible to handle
everything, e.g. ioctls.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 29fe3cf384e69cec98b638cae6ad5811705a0f3f
Author: Ben Dooks <ben-linux@fluff.org>
Date: Wed Feb 8 21:09:07 2006 +0000
[ARM] 3306/1: S3C24XX - update defconfig
Patch from Ben Dooks
Bring s3c2410 defconfig up to date
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit f6c8965ab8de61e26875d48c9e00a018c44d74f7
Author: Martin Michlmayr <tbm@cyrius.com>
Date: Wed Feb 8 21:09:07 2006 +0000
[ARM] 3305/1: Minor typographical and spelling fixes in Konfig
Patch from Martin Michlmayr
Minor typographical and spelling fixes in Konfig
Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
---
Kconfig | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit f999b8bdec299bb20be21482640208c3574b16fa
Author: Martin Michlmayr <tbm@cyrius.com>
Date: Wed Feb 8 21:09:05 2006 +0000
[ARM] 3304/1: Add help descriptions to ARCH config items that don't have one
Patch from Martin Michlmayr
Add help descriptions to ARCH config items that don't have one.
Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
---
Kconfig | 32 ++++++++++++++++++++++++++++++--
mach-clps711x/Kconfig | 2 ++
2 files changed, 32 insertions(+), 2 deletions(-)
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 2a513ce79958d47b72a11c76ec291c8c1169214c
Author: Ben Dooks <ben-linux@fluff.org>
Date: Wed Feb 8 21:09:05 2006 +0000
[ARM] 3303/1: S3C24XX - add clock enable usage counting
Patch from Ben Dooks
Move to using an enable count for the shared clocks
and protect the clock system using a mutex instead
of just disabling IRQs during the clock update.
Since there is little more code in the path for
non-shared clocks, the enable and disable calls
use the same code for each.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit f8e5b28413a8bf0b421dd116b30ab2d3befec629
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date: Wed Feb 8 21:09:04 2006 +0000
[ARM] 3302/1: make pci=firmware the default for ixp2000
Patch from Lennert Buytenhek
Most ixp2000 boards don't actually work if pci=firmware isn't used, so
the defconfig isn't really the right place to specify this. Instead of
specifying it in the defconfigs, make the relevant board code take care
of setting pci=firmware.
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit a6b3300609b277989644ed4cc2f9d7c4b623f904
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date: Wed Feb 8 21:09:03 2006 +0000
[ARM] 3301/1: remove unnecessary clock default from ixdp2801 defconfig
Patch from Lennert Buytenhek
The ixdp2x01_clock is already 50MHz by default, so no need to
override it with 50MHz in the ixdp2801 defconfig as is done now,
which is confusing as well.
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit 1b3940130415d9b338ad4e13d4b82498baef21fe
Author: Lennert Buytenhek <buytenh@wantstofly.org>
Date: Wed Feb 8 21:09:02 2006 +0000
[ARM] 3300/1: make ixdp2x01 co-exist with other ixp2000 machine types
Patch from Lennert Buytenhek
The ixdp2x01 pci init call doesn't check whether it's really running
on an ixdp2x01, making it impossible to compile one kernel that works
on both the ixdp2x01 and another ixp2000 board.
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
commit f478af9dc58c01880832a321c3eea7703772c420
Author: Jes Sorensen <jes@sgi.com>
Date: Wed Feb 8 10:19:28 2006 -0500
[IA64] prevent sn2 specific code to be run in generic kernels
Prevent SN2 specific code to be executed on non SN2 platforms when
running a generic kernel.
Signed-off-by: Jes Sorensen <jes@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
commit b887d3f2c63543dce1a0825e41be3a8d3ebef78d
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Thu Feb 9 00:57:44 2006 +0900
[MIPS] Add 'const' to readb and friends
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
commit be6e518b625a90e84d26371f722474e239c01e4c
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Wed Feb 8 23:39:49 2006 +0900
[MIPS] Sparse: Add __user tags to syscall.c
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
commit 72bf891421e261262c4e614c051a68093baddd21
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Wed Feb 8 13:38:50 2006 +0000
[MIPS] Wire up new syscalls.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
commit 40ac5d479b7deb98f6ccc4a7a29ee62dba7a798f
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Wed Feb 8 13:38:18 2006 +0000
[MIPS] Make do_signal return void.
It's return value is ignored everywhere.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
commit 7b3e2fc847c8325a7b35185fa1fc2f1729ed9c5b
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Wed Feb 8 12:58:41 2006 +0000
[MIPS] Add support for TIF_RESTORE_SIGMASK.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
commit 328c2a8a39e1ba43a6e54e43fc752f7035779561
Author: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Date: Wed Feb 8 11:55:06 2006 +0300
[PATCH] alpha: set cpu_possible_map much earlier
All the percpu data structure walkers want cpu_possible_map to be
initialized early, but alpha instead populated "hwrpb_cpu_present_mask"
early in setup_smp(), and then initialized cpu_possible_map only much
later.
Thanks go to Heiko Carstens and Dipankar Sarma for noticing.
This fixes it and we can get rid of hwrpb_cpu_present_mask entirely.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 9934a7939e1cdce62ece9ef7d25ebb3c55547fac
Author: Ingo Molnar <mingo@elte.hu>
Date: Wed Feb 8 10:11:56 2006 +0100
[PATCH] SLOB=y && SMP=y fix
fix CONFIG_SLOB=y (when CONFIG_SMP=y): get rid of the 'align' parameter
from its __alloc_percpu() implementation. Boot-tested on x86.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 30e9656cc340035e102fea46e1908689494b042d
Author: Tejun Heo <htejun@gmail.com>
Date: Wed Feb 8 01:01:31 2006 -0800
[PATCH] block: implement elv_insert and use it (fix ordcolor flipping bug)
q->ordcolor must only be flipped on initial queueing of a hardbarrier
request.
Constructing ordered sequence and requeueing used to pass through
__elv_add_request() which flips q->ordcolor when it sees a barrier
request.
This patch separates out elv_insert() from __elv_add_request() and uses
elv_insert() when constructing ordered sequence and requeueing.
elv_insert() inserts the given request at the specified position and
does nothing else.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Acked-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit e5ea0a9fca5612808839dd4bcc41c46fc02451f9
Author: Linus Torvalds <torvalds@g5.osdl.org>
Date: Wed Feb 8 07:51:17 2006 -0800
ppc: fix up trivial Kconfig config selection
Quoth BenH:
"Ok, looks like I forgot to update the Kconfig for the new i2c driver,
it should select I2C_POWERMAC instead. Do you want a new patch or
can you just fix it there ?"
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 01840f9c9d7ae366311302077ace6bc39169399b
Author: Jens Axboe <axboe@suse.de>
Date: Fri Feb 3 08:37:08 2006 +0100
[PATCH] blk: Fix SG_IO ioctl failure retry looping
When issuing an SG_IO ioctl through sd that resulted in an unrecoverable
error, a nearly infinite retry loop was discovered. This is due to the
fact that the block layer SG_IO code is not setting up rq->retries. This
patch also fixes up the sg_scsi_ioctl path.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: Jens Axboe <axboe@suse.de>
commit 63f716b9419420defb3e550a1e5f526c11b2ed2d
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Thu Dec 29 11:45:52 2005 -0500
[PATCH] sh: lvalues abuse in arch/sh/boards/renesas/rts7751r2d/io.c
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 6881761e63ac95fda3073443781ea928682fa600
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Fri Feb 3 20:15:52 2006 -0500
[PATCH] m32r_sio iomem annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 90f46a5845596f0bf99f3a07dd4c7775dcbb40c4
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 06:45:37 2006 -0500
[PATCH] mark HISAX_AMD7930 as broken
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit bf82a44949339c9af7bd61bb58847774e42e531e
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 06:42:28 2006 -0500
[PATCH] type-safe min() in prism54
we do min() on u8 and small integer constant; cast the latter to u8.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit ac171c46667c1cb2ee9e22312291df6ed78e1b6e
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Wed Feb 8 16:42:51 2006 +1100
[PATCH] powerpc: Thermal control for dual core G5s
This patch adds a windfarm module, windfarm_pm112, for the dual core G5s
(both 2 and 4 core models), keeping the machine from getting into
vacuum-cleaner mode ;) For proper credits, the patch was initially
written by Paul Mackerras, and slightly reworked by me to add overtemp
handling among others. The patch also removes the sysfs attributes from
windfarm_pm81 and windfarm_pm91 and instead adds code to the windfarm
core to automagically expose attributes for sensor & controls.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 97fa5a664e69f2fcdd2120e7f4765f8c1df56282
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Fri Feb 3 20:11:52 2006 -0500
[PATCH] s390 __get_user() bogus warnings removal
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 8ef9cf318152d864d6694b19e655cbefa1e85256
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 06:07:15 2006 -0500
[PATCH] synclink_gt is PCI-only
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit e795638bb9e81bae80bbe88b74c8ee0d1b1d8d3c
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 07:29:34 2006 -0500
[PATCH] __user annotations in powerpc thread_info
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 6fa2ffe901c77cdd8db9616db66894e96c12143d
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 07:28:02 2006 -0500
[PATCH] fix iomem annotations in dart_iommu
it's int __iomem *, not int * __iomem...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 793af244090ccb5f99091c5a999ce97e4d017834
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 06:55:59 2006 -0500
[PATCH] s390 misc __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 6b2b4e5a26fe3795b1c6711cee0eae057844491d
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 06:33:33 2006 -0500
[PATCH] compat_ioctl __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit d656101009d76000b8fc0998a33d592100334d52
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 05:59:06 2006 -0500
[PATCH] sn3 iomem annotations and fixes
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 29e646df7829e41a6b0db32fd50ae6376640cd13
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 05:28:09 2006 -0500
[PATCH] powerpc signal __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 5b1a43d7df65689b4c3b5a1c5c8158f1d4f74fbd
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 05:24:20 2006 -0500
[PATCH] drivers/media/video __user annotations and fixes
* compat_alloc_user_space() returns __user pointer
* copying between two userland areas is copy_in_user(), not copy_from_user()
* dereferencing userland pointers is bad
* so's get_user() from local variables
... plus usual __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit de125bf395df34892862d76580ce3a153e80f151
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 05:18:43 2006 -0500
[PATCH] powermac pci iomem annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 24954a1418298058399581d6fcc4d46e928e1bf5
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 05:16:15 2006 -0500
[PATCH] s390x compat __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 290f10ae4230ef06b71e57673101b7e70c1b29a6
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Dec 7 23:12:54 2005 -0500
[PATCH] mips: namespace pollution - mem_... -> __mem_... in io.h
A pile of internal functions use only inside mips io.h has names starting
with mem_... and clashing with names in drivers; renamed to __mem_....
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 034d2f5af1b97664381c00b827b274c95e22c397
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Mon Dec 19 16:27:59 2005 -0500
[PATCH] arm: fix dependencies for MTD_XIP
MTD_XIP depends on having working asm/mtd-xip.h; it's not just per-architecture
(arm-only, as current Kconfig would have it), but actually per-subarch as
well. Introduced a new symbol (ARCH_MTD_XIP) set by arch Kconfig; MTD_XIP
depends on it.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 367636e8a9ef250d5b255f9d299e1c27cb3d7ea3
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Wed Feb 8 15:04:18 2006 +1100
[PATCH] powerpc: Fix sound driver use of i2c
The PowerMac sound drivers used to rely on a "bug" of the i2c-keywest
driver that implemented I2C_SMBUS_BLOCK_DATA incorrectly, that is it did
what I2C_SMBUS_I2C_BLOCK_DATA should have done. The new i2c-powermac
driver that replaces keywest has this bug fixed, thus the sound drivers
must be fixed too.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 0fc9b55606662c4763a4f37add889cfd6a66247a
Author: David S. Miller <davem@sunset.davemloft.net>
Date: Tue Feb 7 18:12:34 2006 -0800
[SPARC64]: Update defconfig.
Do not enable CONFIG_LOCALVERSION_AUTO by default.
When doing kernel development it just leaves a ton
of crap around.
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 1b9a4289017c8ab77b063a968c9df7e5a193e495
Author: David S. Miller <davem@sunset.davemloft.net>
Date: Tue Feb 7 18:11:24 2006 -0800
[SPARC]: Wire up sys_unshare().
Also, the Solaris syscall table is sized differrently,
and does not go beyond entry 255, so trim off the excess
entries.
Signed-off-by: David S. Miller <davem@davemloft.net>
commit f30ac319f1b91878cdc57a50930f15c36e0e103a
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 07:53:21 2006 -0500
[PATCH] umount_tree() decrements mount count on wrong dentry
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 8854eddbdb3e45b8d381ecff2937a942d0cb2067
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Jan 4 01:44:17 2006 -0500
[PATCH] nfsroot port= parameter fix [backport of 2.4 fix]
Direct backport of 2.4 fix that didn't get propagated to 2.6; original
comment follows:
<quote>
When I specify the NFS port for nfsroot (e.g.,
nfsroot=<dir>,port=2049), the
kernel uses the wrong port. In my case it tries to use 264 (0x108)
instead
of 2049 (0x801).
This patch adds the missing htons().
Eric
</quote>
Patch got applied in 2.4.21-pre6. Author: Eric Lammerts (<eric@lammerts.org>,
AFAICS).
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit cc59853b4a9973126e15e0e6bdddf0627d4b99c4
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Fri Feb 3 20:28:01 2006 -0500
[PATCH] arch/x86_64/pci/mmconfig.c NULL noise removal
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit e80e28b6b67ecc25fa89c9129a5f70de6389b2a6
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Fri Feb 3 20:10:03 2006 -0500
[PATCH] net/ipv6/mcast.c NULL noise removal
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit bee14e1f8ae2d5fd3f324e0c8562f791537160b2
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 07:33:44 2006 -0500
[PATCH] __user annotations of video_spu_palette
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit dd42b1518666132c21e7348c4b599c501f0021a1
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 07:30:33 2006 -0500
[PATCH] amd64 time.c __iomem annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 1d0bd717c86949e97a11855482b4a118029c10a9
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 07:25:14 2006 -0500
[PATCH] bogus extern in low_i2c.c
extern in function definition is an odd thing..
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit d04e4e115bd9df2b748cb30abd610f3c0eb1e303
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 07:23:24 2006 -0500
[PATCH] eeh_driver NULL noise removal
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 2d20eaf9426598ef156b941bcfa44e867452b770
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 06:31:40 2006 -0500
[PATCH] sg gfp_t annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit e5fb81bd895041230dfaeb8f8f498b85b4705988
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 06:30:45 2006 -0500
[PATCH] scsi_transport_iscsi gfp_t annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit aaedd944d4dd25fdfafb10db65544e98eb66857d
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 06:29:14 2006 -0500
[PATCH] cmm NULL noise removal, __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 6d57348d7d65ba6f2f42a24b0c7527e0f7470a84
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 06:10:08 2006 -0500
[PATCH] drivers/edac/i82875p_edac.c __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit be7ee9b2f5ef11448f79c2ff7f47eb21b7c008b4
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 06:06:16 2006 -0500
[PATCH] fix __user annotations in drivers/base/memory.c
sysfs store doesn't deal with userland pointers
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 73a09e626b9717851d3f7fd0230e401492ee326b
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 06:04:15 2006 -0500
[PATCH] drivers/char/watchdog/sbc_epx_c3.c __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit dad08dfc48529e3f907c2680f8b34f1fe2d75880
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 06:02:50 2006 -0500
[PATCH] dvb NULL noise removal
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 4bb8089c86b95b4f6bbd839cb83ca4556b06a031
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 05:57:32 2006 -0500
[PATCH] kernel/sys.c NULL noise removal
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 53f087febfd12e74ba9f1082e71e9a45adc039ad
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 05:56:41 2006 -0500
[PATCH] timer.c NULL noise removal
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 76edc6051e02186fe664ab880447e2d1f96fd884
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 05:54:35 2006 -0500
[PATCH] ipv4 NULL noise removal
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit e110ab94ebc714de57f75f0c7c576dde8cf80944
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Feb 1 05:26:09 2006 -0500
[PATCH] fix __user annotations in fs/select.c
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 3023b438c4b6103d520690cfa8b790bdd3868dc2
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Mon Jan 30 01:40:35 2006 -0500
[PATCH] missing include in ser_a2232
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit c350885854c231810c06aa166b46eab039e80d97
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Sat Jan 28 22:17:11 2006 -0500
[PATCH] fallout from ptrace consolidation patch: cris/arch-v10
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 7be7cbf684b372abaa8d6723eabedfa6ad79ee43
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Tue Dec 6 06:01:14 2005 -0500
[PATCH] drivers/scsi/mac53c94.c __iomem annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 3ba9d91208a71947b69d52e3ca2142306457d816
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Jan 18 22:34:20 2006 -0500
[PATCH] ppc: last_task_.... is defined only on non-SMP
... so it should be exported only on non-SMP.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 304cd3efe6f2aefdb568d201aba55d1400915ca2
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Jan 18 19:40:48 2006 -0500
[PATCH] restore power-off on sparc32
Damn you, Eric
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 83ec98be051b277635bc7379b863b25f6dbe54ce
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Jan 18 18:40:16 2006 -0500
[PATCH] fix breakage in ocp.c
it's ocp_device_...., not ocp_driver_....
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit b6298c22c5e9f698812e2520003ee178aad50c10
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Jan 18 19:35:54 2006 -0500
[PATCH] missing includes in drivers/net/mv643xx_eth.c
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 4fb7d9827e89cc0a4ad2fde32ffa08f77cc0b7fe
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Dec 21 13:24:46 2005 -0500
[PATCH] drive_info removal outside of arch/i386
drive_info is used only by hd.c and that happens under #ifdef __i386__.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 164006da316a22eaaa9fbe36f835a01606436c66
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Nov 30 23:47:05 2005 -0500
[PATCH] bogus asm/delay.h includes
asm/delay.h is non-portable; linux/delay.h should be used in generic code.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 1b8623545b42c03eb92e51b28c84acf4b8ba00a3
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Thu Dec 15 01:07:03 2005 -0500
[PATCH] remove bogus asm/bug.h includes.
A bunch of asm/bug.h includes are both not needed (since it will get
pulled anyway) and bogus (since they are done too early). Removed.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
commit 8e63e66b4cd066fe6c2d962460e286c2a61d3fe8
Author: Greg Ungerer <gerg@snapgear.com>
Date: Wed Feb 8 09:19:17 2006 +1000
[PATCH] m68knommu: use tty_schedule_flip() in 68328serial.c
Use the new tty_schedule_flip() instead of the original direct
schedule_work of the flip buffer.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit e39485636b6db2def114f38104fe132af73ff0f5
Author: Greg Ungerer <gerg@snapgear.com>
Date: Wed Feb 8 09:19:17 2006 +1000
[PATCH] m68knommu: use tty_schedule_flip() in 68360serial.c
Use the new tty_schedule_flip() instead of the original direct
schedule_work of the flip buffer.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 230afb065bfe05887dd83a0fbb149dc2bff7d63e
Author: Greg Ungerer <gerg@snapgear.com>
Date: Wed Feb 8 09:19:17 2006 +1000
[PATCH] m68knommu: hardirq.h needs definition of NR_IRQS
Need to include the local asm/irq.h to get the NR_IRQS definition.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 10c1f71caa7801fde7dcb103eda90117c6c9bb04
Author: Greg Ungerer <gerg@snapgear.com>
Date: Wed Feb 8 09:19:17 2006 +1000
[PATCH] m68knommu: need pm_power_off in m68knommu
Need place holders for the power management power off and idle functions.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit a9cdffb14ae8a95335ba4e9add1f1086c4d65372
Author: Greg Ungerer <gerg@snapgear.com>
Date: Wed Feb 8 09:19:17 2006 +1000
[PATCH] m68knommu: compile fixes for mcfserial.c
Re-organize the default CONSOLE baud rate define setting so that
it is only set once.
Use the new tty_schedule_flip() instead of the original direct
schedule_work of the flip buffer.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 2da436e00f9a5fdd0fb6b31e4b2b2ba82e8f5ab8
Author: JANAK DESAI <janak@us.ibm.com>
Date: Tue Feb 7 12:59:03 2006 -0800
[PATCH] unshare system call -v5: system call registration for i386
Registers system call for the i386 architecture.
Signed-off-by: Janak Desai <janak@us.ibm.com>
Cc: Al Viro <viro@ftp.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Michael Kerrisk <mtk-manpages@gmx.net>
Cc: Andi Kleen <ak@muc.de>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit a016f3389c06606dd80e687942ff3c71d41823c4
Author: JANAK DESAI <janak@us.ibm.com>
Date: Tue Feb 7 12:59:02 2006 -0800
[PATCH] unshare system call -v5: unshare files
If the file descriptor structure is being shared, allocate a new one and copy
information from the current, shared, structure.
Signed-off-by: Janak Desai <janak@us.ibm.com>
Cc: Al Viro <viro@ftp.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Michael Kerrisk <mtk-manpages@gmx.net>
Cc: Andi Kleen <ak@muc.de>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit a0a7ec308f1be5957b20a1a535d21f683dfd83f0
Author: JANAK DESAI <janak@us.ibm.com>
Date: Tue Feb 7 12:59:01 2006 -0800
[PATCH] unshare system call -v5: unshare vm
If vm structure is being shared, allocate a new one and copy information from
the current, shared, structure.
Signed-off-by: Janak Desai <janak@us.ibm.com>
Cc: Al Viro <viro@ftp.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Michael Kerrisk <mtk-manpages@gmx.net>
Cc: Andi Kleen <ak@muc.de>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 741a295130606143edbf9fc740f633dbc1e6225f
Author: JANAK DESAI <janak@us.ibm.com>
Date: Tue Feb 7 12:59:00 2006 -0800
[PATCH] unshare system call -v5: unshare namespace
If the namespace structure is being shared, allocate a new one and copy
information from the current, shared, structure.
Signed-off-by: Janak Desai <janak@us.ibm.com>
Cc: Al Viro <viro@ftp.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Michael Kerrisk <mtk-manpages@gmx.net>
Cc: Andi Kleen <ak@muc.de>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 99d1419d96d7df9cfa56bc977810be831bd5ef64
Author: JANAK DESAI <janak@us.ibm.com>
Date: Tue Feb 7 12:58:59 2006 -0800
[PATCH] unshare system call -v5: unshare filesystem info
If filesystem structure is being shared, allocate a new one and copy
information from the current, shared, structure.
Signed-off-by: Janak Desai <janak@us.ibm.com>
Cc: Al Viro <viro@ftp.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Michael Kerrisk <mtk-manpages@gmx.net>
Cc: Andi Kleen <ak@muc.de>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit cf2e340f4249b781b3d2beb41e891d08581f0e10
Author: JANAK DESAI <janak@us.ibm.com>
Date: Tue Feb 7 12:58:58 2006 -0800
[PATCH] unshare system call -v5: system call handler function
sys_unshare system call handler function accepts the same flags as clone
system call, checks constraints on each of the flags and invokes corresponding
unshare functions to disassociate respective process context if it was being
shared with another task.
Here is the link to a program for testing unshare system call.
http://prdownloads.sourceforge.net/audit/unshare_test.c?d...
Please note that because of a problem in rmdir associated with bind mounts and
clone with CLONE_NEWNS, the test fails while trying to remove temporary test
directory. You can remove that temporary directory by doing rmdir, twice,
from the command line. The first will fail with EBUSY, but the second will
succeed. I have reported the problem to Ram Pai and Al Viro with a small
program which reproduces the problem. Al told us yesterday that he will be
looking at the problem soon. I have tried multiple rmdirs from the
unshare_test program itself, but for some reason that is not working. Doing
two rmdirs from command line does seem to remove the directory.
Signed-off-by: Janak Desai <janak@us.ibm.com>
Cc: Al Viro <viro@ftp.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Michael Kerrisk <mtk-manpages@gmx.net>
Cc: Andi Kleen <ak@muc.de>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 0d4c3e7a8c65892c7d6a748fdbb4499e988880db
Author: JANAK DESAI <janak@us.ibm.com>
Date: Tue Feb 7 12:58:56 2006 -0800
[PATCH] unshare system call -v5: Documentation file
Documents the new feature, why it is needed, it's cost, design,
implementation, and test plan.
Signed-off-by: Janak Desai <janak@us.ibm.com>
Cc: Al Viro <viro@ftp.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Andi Kleen <ak@muc.de>
Cc: Paul Mackerras <paulus@samba.org>
Acked-by: Michael Kerrisk <mtk-manpages@gmx.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit e0a602963485a2f109ae1521c0c55507304c63ed
Author: Ingo Molnar <mingo@elte.hu>
Date: Tue Feb 7 12:58:54 2006 -0800
[PATCH] Fix spinlock debugging delays to not time out too early
The spinlock-debug wait-loop was using loops_per_jiffy to detect too long
spinlock waits - but on fast CPUs this led to a way too fast timeout and false
messages.
The fix is to include a __delay(1) call in the loop, to correctly approximate
the intended delay timeout of 1 second. The code assumes that every
architecture implements __delay(1) to last around 1/(loops_per_jiffy*HZ)
seconds.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 8519fb30e438f8088b71a94a7d5a660a814d3872
Author: Nick Piggin <npiggin@suse.de>
Date: Tue Feb 7 12:58:52 2006 -0800
[PATCH] mm: compound release fix
Compound pages on SMP systems can now often be freed from pagetables via
the release_pages path. This uses put_page_testzero which does not handle
compound pages at all. Releasing constituent pages from process mappings
decrements their count to a large negative number and leaks the reference
at the head page - net result is a memory leak.
The problem was hidden because the debug check in put_page_testzero itself
actually did take compound pages into consideration.
Fix the bug and the debug check.
Signed-off-by: Nick Piggin <npiggin@suse.de>
Acked-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 99f6d61bda82d09b2d94414d413d39f66a0b7da2
Author: Stephen Smalley <sds@tycho.nsa.gov>
Date: Tue Feb 7 12:58:51 2006 -0800
[PATCH] selinux: require AUDIT
Make SELinux depend on AUDIT as it requires the basic audit support to log
permission denials at all. Note that AUDITSYSCALL remains optional for
SELinux, although it can be useful in providing further information upon
denials.
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Acked-by: James Morris <jmorris@namei.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 46cd2f32baf181b74b16cceb123bab6fe1f61f85
Author: Rafael J. Wysocki <rjw@sisk.pl>
Date: Tue Feb 7 12:58:50 2006 -0800
[PATCH] Fix build failure in recent pm_prepare_* changes.
Fix compilation problem in PM headers.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 7b4fe29e00a5ab4e778bb24be86d836a25570bc9
Author: Dave Jones <davej@redhat.com>
Date: Tue Feb 7 12:58:48 2006 -0800
[PATCH] More informative message on umount failure
We had a user trigger this message on a box that had a lot of different
mounts, all with different options. It might help narrow down wtf happened
if we print out which device failed.
Signed-off-by: Dave Jones <davej@redhat.com>
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 1fcbf053e55e961112f237dc690129f0858156f1
Author: Kyle McMartin <kyle@mcmartin.ca>
Date: Tue Feb 7 12:58:47 2006 -0800
[PATCH] sys_hpux: fix strlen_user() race
Userspace can alter the string after the kernel has run strlen_user().
Also: the strlen_user() return value includes the \0, so fix that.
Also: handle EFAULT from strlen_user().
It's unlikely anyone is using this code. Very, very unlikely. If I
remember correctly, CONFIG_HPUX turns this code on, but one would actually
need CONFIG_BINFMT_SOM to load a binary that could cause a problem, and
BINFMT_SOM has had an #error in it for quite some time.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit b5173119ff10c5538e92a7957a50887ae170b8da
Author: Robert Love <rml@novell.com>
Date: Tue Feb 7 12:58:45 2006 -0800
[PATCH] inotify: fix one-shot support
Fix one-shot support in inotify. We currently drop the IN_ONESHOT flag
during watch addition. Fix is to not do that.
Signed-off-by: Robert Love <rml@novell.com>
Cc: John McCutchan <ttb@tentacle.dhs.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 8e08b756869eeb08ace17ad64c2a8cb97b18e856
Author: Andrew Morton <akpm@osdl.org>
Date: Tue Feb 7 12:58:45 2006 -0800
[PATCH] module: strlen_user() race fix
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 48b8c10056d22ecc070bbfcbbfc8f84d13181178
Author: Jeff Dike <jdike@addtoit.com>
Date: Tue Feb 7 12:58:44 2006 -0800
[PATCH] uml: remove a dead file
A previous patch removed a file from the build without removing it from the
tree.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit e2216feb37f1df65a29fb1e5ed41d9f7ba657b2c
Author: Jeff Dike <jdike@addtoit.com>
Date: Tue Feb 7 12:58:43 2006 -0800
[PATCH] uml: initialize process FP registers properly
We weren't making sure that we initialized the FP registers of new processes
to sane values.
This patch also moves some defines in the affected area closer to where they
are used.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 43b00fdbb13bfc1b2f4a8e5b65315db6d9c479a3
Author: Jeff Dike <jdike@addtoit.com>
Date: Tue Feb 7 12:58:42 2006 -0800
[PATCH] uml: block SIGWINCH in ptrace tester child
The process that UML uses to probe the host's ptrace capabilities can (rarely)
receive a SIGWINCH, confusing the parent. This fixes that by blocking
SIGWINCH.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 14d9ead05ec925f299ae5cfe948c180c88ec842e
Author: Jeff Dike <jdike@addtoit.com>
Date: Tue Feb 7 12:58:42 2006 -0800
[PATCH] uml: balance list_add and list_del in the network driver
The network driver added an interface to the "opened" list when it was
configured, not when it was brought up, and removed it when it was taken down.
A sequence of ifconfig up, ifconfig down, ... caused it to be removed
multiple times from the list without being added in between, resulting in a
crash. This patch moves the add to when the interface is brought up.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 1d2ddcfb1935c9c0e98c4295458b01f24e3274f9
Author: Jeff Dike <jdike@addtoit.com>
Date: Tue Feb 7 12:58:41 2006 -0800
[PATCH] uml: close TUN/TAP file descriptors
When UML opens a TUN/TAP device, the file descriptor could be copied into
later, long-lived threads, holding the device open even after the interface is
taken down, preventing it from being brought up again. This patch makes these
descriptors close-on-exec so that they disappear from helper processes, and
adds CLONE_FILES to a UML helper thread so that the descriptors are closed in
the thread when they are closed elsewhere in UML.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit fbd5577901388ff9306a05eb63648c30e4722134
Author: Jeff Dike <jdike@addtoit.com>
Date: Tue Feb 7 12:58:40 2006 -0800
[PATCH] uml: add debug switch for skas mode
It doesn't do anything but emit a warning, but there's a user population
that's used to adding 'debug' to the UML command line in order to gdb it.
With skas0 mode, that's not necessary, but these users need some indication
that 'debug' doesn't do what they want.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 3bc8414b079ec372485c99ed1f33c6c42ca9d756
Author: Suzuki <suzuki@In.ibm.com>
Date: Tue Feb 7 12:58:36 2006 -0800
[PATCH] Fix do_path_lookup() to add the check for error in link_path_walk()
Fix do_path_lookup() to avoid accessing invalid dentry or inode when the
link_path_walk() has failed. This should fix Bugme #5897.
Signed-off-by: Suzuki K P <suzuki@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit c00a76aea339b427b47ddc28de06dee0a652e801
Author: Steve Langasek <vorlon@debian.org>
Date: Tue Feb 7 12:58:35 2006 -0800
[PATCH] __cmpxchg() must really always be inlined on alpha
With the latest 2.6.15 kernel builds for alpha on Debian, we ran into a
problem with undefined references to __cmpxchg_called_with_bad_pointer() in
a couple of kernel modules (xfs.ko and drm.ko; see
http://bugs.debian.org/347556).
It looks like people have been trying to out-clever each other wrt the
definition of "inline" on this architecture :), with the result that
__cmpxchg(), which must be inlined so the compiler can see its argument is
const, is not guaranteed to be inlined. Indeed, it was not being inlined
when building with -Os.
The attached patch fixes the issue by adding an
__attribute__((always_inline)) explicitly to the definition of __cmpxchg()
instead of relying on redefines of "inline" elsewhere to make this happen.
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit c2f8311d3168ed7d391ba5df5b80f4af0a3457d0
Author: Michael Richardson <mcr@sandelman.ottawa.on.ca>
Date: Tue Feb 7 12:58:33 2006 -0800
[PATCH] ide: cast arguments to pr_debug() properly
This does not show up unless you #define DEBUG in the file, which most
people wouldn't do. On PPC405, at least, "sector_t" is unsigned long,
which doesn't match %llx/%llu. Since sector# may well be >32 bits, promote
the value to match the format.
Signed-off-by: Michael Richardson <mcr@xelerance.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit cbd0d51a3318583fabf03bccc7a987e158482361
Author: J. Bruce Fields <bfields@fieldses.org>
Date: Tue Feb 7 12:58:32 2006 -0800
[PATCH] knfsd: fix nfs4_open lock leak
I just noticed that my patch "don't create on open that fails due to
ERR_GRACE" (recently commited as fb553c0f17444e090db951b96df4d2d71b4f4b6b)
had an obvious problem that causes a deadlock on reboot recovery. Sending
in this now since it seems like a clear 2.6.16 candidate.--b.
We're returning with a lock held in some error cases.
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
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 0df420d8b6c718d9a5e37531c3a9a6804493e9f4
Author: Christoph Lameter <clameter@engr.sgi.com>
Date: Tue Feb 7 12:58:30 2006 -0800
[PATCH] hugetlbpage: return VM_FAULT_OOM on oom
Remove wrong and misleading comments.
Return VM_FAULT_OOM if the hugetlbpage fault handler cannot allocate a
page. do_no_page will end up doing do_exit(SIGKILL).
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit a2dfef6947139db9b886fce510c4d0c913beb5f0
Author: David Gibson <david@gibson.dropbear.id.au>
Date: Tue Feb 7 12:58:25 2006 -0800
[PATCH] Hugepages need clear_user_highpage() not clear_highpage()
When hugepages are newly allocated to a file in mm/hugetlb.c, we clear them
with a call to clear_highpage() on each of the subpages. We should be
using clear_user_highpage(): on powerpc, at least, clear_highpage() doesn't
correctly mark the page as icache dirty so if the page is executed shortly
after it's possible to get strange results.
Signed-off-by: David Gibson <dwg@au1.ibm.com>
Acked-by: William Lee Irwin III <wli@holomorphy.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 488fc08d914f2b07b701c9b9c811437cc1c1c518
Author: Ravikiran G Thirumalai <kiran@scalex86.org>
Date: Tue Feb 7 12:58:23 2006 -0800
[PATCH] x86_64: Fix the node cpumask of a cpu going down
Currently, x86_64 and ia64 arches do not clear the corresponding bits in
the node's cpumask when a cpu goes down or cpu bring up is cancelled. This
is buggy since there are pieces of common code where the cpumask is checked
in the cpu down code path to decide on things (like in the slab down path).
PPC does the right thing, but x86_64 and ia64 don't (This was the reason
Sonny hit upon a slab bug during cpu offline on ppc and could not reproduce
on other arches). This patch fixes it for x86_64. I won't attempt ia64 as
I cannot test it.
Credit for spotting this should go to Alok.
(akpm: this was applied, then reverted. But it's OK now because we now use
for_each_cpu() in the right places).
Signed-off-by: Alok N Kataria <alokk@calsoftinc.com>
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: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 7714d5985bb7101a90fb427dc29dc592cf1b960e
Author: Pavel Machek <pavel@ucw.cz>
Date: Tue Feb 7 12:58:22 2006 -0800
[PATCH] swsusp: kill unneeded/unbalanced bio_get
- Remove unneeded bio_get() which would cause a bio leak
- Writing doesn't dirty pages. Reading dirties pages.
- We should dirty the pages after the IO completion, not before
(Busy-waiting for disk I/O completion isn't very polite.)
Signed-off-by: Pavel Machek <pavel@suse.cz>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit 2139bdd5b15a4cc450adb17da836f33c16477188
Author: Russell King <rmk@arm.linux.org.uk>
Date: Tue Feb 7 12:58:20 2006 -0800
[PATCH] drivers/base/bus.c warning fixes
drivers/base/bus.c:166: warning: `driver_attr_unbind' defined but not used
drivers/base/bus.c:194: warning: `driver_attr_bind' defined but not used
Looks like these two attributes and supporting functions want to be
#ifdef HOTPLUG'd
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit d6e56a2a088935f3c1feee5ff5a06c67f2ec6002
Author: Tony Luck <tony.luck@intel.com>
Date: Tue Feb 7 15:25:57 2006 -0800
[IA64] Fix CONFIG_PRINTK_TIME
There were two problems with enabling the PRINTK_TIME config
option:
1) The first calls to printk() occur before per-cpu data virtual
address is pinned into the TLB, so sched_clock() can fault.
2) sched_clock() is based on ar.itc, which may not be synchronized
across cpus.
Ken Chen started this patch, Tony Luck tinkered with it, and Jes
Sorensen perfected it.
Signed-off-by: Tony Luck <tony.luck@intel.com>
commit 9d78f43d1fd3e028bfd37510ce847d0896f71f78
Author: Zou Nan hai <nanhai.zou@intel.com>
Date: Tue Feb 7 11:35:46 2006 +0800
[IA64] Fix wrong use of memparse in efi.c
The check of (end != cp) after memparse in efi.c looks wrong to me.
The result is that we can't use mem= and max_addr= kernel parameter at
the same time.
The following patch removed the check just like other arches do.
Signed-off-by: Zou Nan hai <nanhai.zou@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
commit ecdd5dabd33d67066d476467e447cdcadab90550
Author: Zou Nan hai <nanhai.zou@intel.com>
Date: Tue Feb 7 11:25:55 2006 +0800
[IA64] Fix a possible buffer overflow in efi.c
Make sure to save space for the trailing '\0'.
Signed-off-by: Zou Nan hai <nanhai.zou@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
commit d43da75fd6be4197c280903e1553eafcc39218e2
Author: Jens Axboe <axboe@suse.de>
Date: Tue Feb 7 15:00:01 2006 +0100
[PATCH] cciss: softirq handler needs to save interrupt flags
The softirq rq completion handler needs to save/restore interrupt flags
appropriately.
Signed-off-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit e1a8e6c9b757c09249ab29fc6da12d9ab64567e1
Author: Andi Kleen <ak@suse.de>
Date: Tue Feb 7 12:48:00 2006 +0100
[PATCH] Fix bad apic fix on i386
Fix wrong '!' in bad apic fix
I forgot to remove the ! when moving the code from x86-64 to i386 x86-64
tested !disable_apic, but of course for cpu_has_apic it shouldn't be
negated.
Credit goes to Jan Beulich for spotting it with eagle eyes.
Cc: Jan Beulich <jbeulich@novell.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
commit b38c73995f63fe205c0068cb0ce3131895244068
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Tue Feb 7 01:20:43 2006 +0000
[MIPS] Clear ST0_RE on bootup.
The reset state is undefined and some firmware doesn't clear this bit
possibly resulting in crashes on entry into userland.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit f09678af51caf93cbbb253b298be995e1145a577
Author: Sergei Shtylylov <sshtylyov@ru.mvista.com>
Date: Sat Feb 4 15:11:14 2006 +0300
[MIPS] TX49x7: Fix reporting of the CPU name and PCI clock
I've noticed that PCI clock was incorrectly reported as 66 MHz while being
mere 33 MHz on RBTX4937 board -- this was due to the different encoding of
the PCI divisor field in CCFG register between TX4927 and TX4937 chips...
Also, RBTX49x7 was printed out as a CPU name (e.g., "CPU is RBTX4937");
and some debug printk() were duplicating each other...
Signed-off-by: Konstantin Baydarov <kbaidarov@ru.mvista.com>
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit c226f2601f55010936f0f3c77ae167a02339f566
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Fri Feb 3 01:34:01 2006 +0900
[MIPS] TX49 MFC0 bug workaround
If mfc0 $12 follows store and the mfc0 is last instruction of a
page and fetching the next instruction causes TLB miss, the result
of the mfc0 might wrongly contain EXL bit.
ERT-TX49H2-027, ERT-TX49H3-012, ERT-TX49HL3-006, ERT-TX49H4-008
Workaround: mask EXL bit of the result or place a nop before mfc0. It
doesn't harm to always clear those bits, so we change the code to do so.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit dbee90b7f90df6398f0877cd38dfaa76addb0619
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Thu Feb 2 14:31:16 2006 +0000
[MIPS] Fix linker script to work for non-4K page size.
Very much to my surprise Fuxin Zhang reports this is all it takes to get
the kernel to work for page sizes larger than 4kB. This also paves the
way for support for the R6000 and R8000 which don't support 4kB page size.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit fcfd980c833bd5ca1df9ca877b3e968e4da05b24
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Wed Feb 1 17:54:30 2006 +0000
[MIPS] Oprofile: Support for 34K UP kernels.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit d1e30a6347630ca7eeee2f46f826f05bbe80bb25
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Thu Feb 2 01:29:14 2006 +0900
[MIPS] Fix dump_tlb.c warning and cleanup.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 5665a0ac59a656b94cbf3c4642b32024a6c1cf75
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Thu Feb 2 01:26:34 2006 +0900
[MIPS] Fix minor sparse warnings
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 1e32ceeca25ea30cabce137fac7e2f58fe8847db
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Wed Feb 1 15:29:21 2006 +0000
[MIPS] MIPS R2 optimized endianess swapping.
From Franck Bui-Huu <vagabon.xyz@gmail.com> with modifications by me.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 7e5b24ac759176e55c8a535fff6533366168cbe9
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Tue Jan 31 17:07:53 2006 +0000
[MIPS] Remove buggy inline version of memscan.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 9bbf28a36cae08817ac3a3f98fde329b02c89f4a
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Wed Feb 1 01:41:09 2006 +0900
[MIPS] Sparse: Add some __user tags to signal functions.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 5be0f654a9d14c0c5aa031a3396ea8b9f2162cb9
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Tue Jan 31 01:40:55 2006 +0000
[MIPS] Shrink Qemu configuration to the bare minimum that is need and tested.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 3d503753b40469b6a19dcc3511f6eb8c55f6d122
Author: Daniel Jacobowitz <dan@debian.org>
Date: Thu Jan 20 19:59:54 2005 -0500
[MIPS] Support /proc/kcore for MIPS
I'm pretty sure that the CKSEG0 bits are wrong, but I did need to
cover that region - because the SB-1 kernel links at 0xffffffff80100000
or so, disassembly and printing static variables don't work unless the
debugger can read that region.
Signed-off-by: Daniel Jacobowitz <dan@codesourcery.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit e9feeb207e55373f718b33e0d6cb0c2f8b58f3c1
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Mon Jan 30 17:48:27 2006 +0000
[MIPS] IP22: Fix serial console detection
From: Kaj-Michael Lang <milang@tal.org>
In ip22-setup.c the checks for serial/graphics console logic does
not check if ARCS console=g but the machine is using serial console, as
it does if no keyboard is attached.
This patch adds a check if ConsoleOut is serial. There might also be
support for other graphics than Newport soon...
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit c5033d780310ddc5b679ed37ccefcdb87a30ef0c
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Mon Jan 2 21:59:49 2006 +0900
[MIPS] ieee754[sd]p_neg workaround
It looks glibc's pow() assumes an unary '-' operation for any number
(including NaNs) always inverts its sign bit (though IEEE754 does not
specify the sign bit for NaNs). This patch make the kernel math-emu
emulates real MIPS neg.[ds] instruction.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit d4264f183967db9c2dae4275abb98eb1f79facb2
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Sun Jan 29 02:27:51 2006 +0900
[MIPS] Remove wrong __user tags.
This fixes sparse warnings 'dereference of noderef expression'.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 2caf190002770b53fdb263ed744802a1b5e81649
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Mon Jan 30 17:14:41 2006 +0000
[MIPS] Cleanup fls implementation.
fls was the only called of flz, so fold flz into fls, same for the
__ilog2 call. Delete the now unused flz function.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 2e66fe24d6faa287088ff18051dd423a32b60502
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Mon Jan 30 16:48:26 2006 +0000
[MIPS] local_irq_restore wasn't safe to be used in other macros mode.
It always left the assembler in reorder mode possibly causing disaster.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 75bdb426a16e81adcbc4c3d7f946018cd47830d1
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Mon Jan 30 04:07:39 2006 +0000
[MIPS] Remove commented out code to add -mmad for Nevada.
Adding -mmad is not usable since over half a decade in gcc and when
fixed the proper -march option values should enable the use of the
mad, madu and mul instructions of the R5500, RM5200, RM7000 and RM9000
families.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 52378445da0253d5031590e5e9186ee448dc0b4a
Author: Peter Horton <pdh@colonel-panic.org>
Date: Sun Jan 29 21:33:48 2006 +0000
[MIPS] Fix Cobalt PCI cache line sizes
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit c315a2b5fed42aea4dda98b5ced35d1d1a3a8349
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Sun Jan 29 02:31:17 2006 +0900
[MIPS] Sparse: Add _MIPS_SZINT and _MIPS_ISA to CHECKFLAGS to fix sparse warnings.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 76f072a46f179be371aa10a84c85db06a387713b
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Sun Jan 29 02:30:55 2006 +0900
[MIPS] Build blast_cache routines from template
Build blast_xxx, blast_xxx_page, blast_xxx_page_indexed from template.
Easier to maintaina and saves 300 lines. Generated code should be
unchanged.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 3055acb07a248324c9338c0624d26a6fdd9c2bf6
Author: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Sun Jan 29 22:34:32 2006 +0900
[MIPS] Sparse: Fix some compiler/sparse warnings in ptrace32.c
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit b6f7880b6c6ccb9f51adecf706109e15ad911bcc
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Sun Jan 29 21:01:42 2006 +0000
[MIPS] Reformat to 80 columns.
Patch courtesy of Emily Postnews ;-)
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 5ac71fd1cf9976f5269e1c3cb34bbf6c454427a4
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Sun Jan 29 20:56:43 2006 +0000
[MIPS] Sibyte: Make all setup functions __init.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 010b853b3aab980a55a8dd34ce18aa23e9f2347a
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Sun Jan 29 18:42:08 2006 +0000
[MIPS] Get rid of CONFIG_SB1_PASS_1_WORKAROUNDS #ifdef crapola.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 492fd5f2fdbc1bb7e1d517fd5e9b0cd9f3d0b623
Author: Sergei Shtylylov <sshtylyov@ru.mvista.com>
Date: Thu Jan 26 04:36:25 2006 +0300
[MIPS] Au1200: Make KGDB compile
AMD Au1200 SOC just doesn't have UART3, so KGDB won't even compile for it
as is, here's the fix to make KGDB use UART1.
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 80730555af2ef1932bd8b9943333e8837dddfacc
Author: Sergei Shtylylov <sshtylyov@ru.mvista.com>
Date: Wed Jan 25 21:27:10 2006 +0300
[MIPS] Au1xx0: really set KSEG0 to uncached on reboot
Fix a really old buglet in AMD Au1xx0 restart code: instead of
modifying the whole CP0 Config.K0 field to 010b (meaning KSEG0 uncached)
before flushing the caches and resetting a board, it only sets bit 1 of that
reg. which is effectively a NOP since Config.K0 == 011b as the kernel sets it
up (which is also its default value for Au1xx0).
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 6fe2a5681fff0cbeaf9a2d3778661be62a7f2f06
Author: Sergei Shtylylov <sshtylyov@ru.mvista.com>
Date: Wed Jan 25 21:24:57 2006 +0300
[MIPS] TX49x7: Fix timer register #define's
Fix the #define's for TX4927/37 timer reg's to match the datasheets (those
Signed-off-by: Konstantin Baydarov <kbaidarov@mvista.com>
Signed-off-by: Sergei Shtylyov <sshtylyov@mvista.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 4feb8f8f4589d1cb1594e344c9672ec40f627ab4
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Mon Jan 23 16:15:30 2006 +0000
[MIPS] Bullet proof uaccess.h against 4.0.1 miss-compilation.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit c03bc121212ecb36120b118a94c1b91a2e07b7b2
Author: Mark Mason <mason@broadcom.com>
Date: Tue Jan 17 12:06:32 2006 -0800
[MIPS] SB1: Add oprofile support.
Signed-off-by: Mark Mason <mason@broadcom.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 4c91cc57bc9cfd337804d70bc9bff6a012aa8b83
Author: Mark Mason <mason@broadcom.com>
Date: Tue Jan 17 12:02:17 2006 -0800
[MIPS] BCM1480: Cleanup debug code left behind in the PCI driver.
Signed-off-by: Mark Mason <mason@broadcom.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 80f834e6877ce57e19b9de8cea69f81453907586
Author: Mark Mason <mason@broadcom.com>
Date: Tue Jan 17 11:55:52 2006 -0800
[MIPS] BCM1125 PCI fixes
Make BCM1125 targets to link again.
Signed-off-by: Mark Mason <mason@broadcom.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit dd2f18fe5af54ea8928f175d3bff9401a0fb6b83
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Thu Jan 19 14:55:42 2006 +0000
[MIPS] Nevada support for SGI O2.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit c011db451bcce468a6f999949fbdbc2fec1167d2
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Thu Jan 19 00:49:32 2006 +0000
[MIPS] CPU definitions for Cobalt.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 11ed6d5bb01c5f347fd5c47e0005f06687c66f1f
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Wed Jan 18 23:26:43 2006 +0000
[MIPS] Rename include/asm-mips/cobalt to include/asm-mips/mach-cobalt.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit fcdb27ad1d5c66611d3df6400a9b559186f266fe
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Wed Jan 18 17:37:07 2006 +0000
[MIPS] Rename _machine_power_off to pm_power_off so the kernel builds again.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 9414d3628abb646834965b6c23b8e9064729b110
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Tue Jan 17 21:14:01 2006 +0000
[MIPS] Check function pointers are non-zero before calling.
Several boards don't initialize the pointers, so let's play safe.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit a3305a8835ed039363822523a3cac24e990083dc
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Fri Feb 3 16:47:44 2006 +0000
[MIPS] Revert "mips: add pm_power_off"
pm_power_off duplicates the functionality of _machine_restart.
This reverts b142159fa5ffbad73b6927fafa5440148030f3f1 commit.
commit a84c96e202c286c1d56fed4a81bd850017aa2c64
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Sun Jan 15 18:11:28 2006 +0000
[MIPS] RTLX compile fixes.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 71baa1a599c04ab56ebf5fdb8d03abd0d601462f
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Sun Jan 15 18:10:39 2006 +0000
[MIPS] Get rid of unnecessary prototypes. Fixes and optimizations for HZ > 100.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
commit 05faa7b758e4f23b66c5a776a338f2348cbbc4af
Author: Ralf Baechle <ralf@linux-mips.org>
Date: Wed Jan 11 18:23:00 2006 +0000
[MIPS] Fix C version of ssnop to use the rig | |||||||||||