Summary of changes from v2.6.8-rc2 to v2.6.8-rc3
============================================
<jgarzik@pobox.com>
[BK] Selectively ignore drivers/video/logo/*.c
These are generated from drivers/video/logo/*.ppm.
For non-BK users, this is the same as .cvsignore.
<jgarzik@pobox.com>
[BK] Ignore build-generated files Module.symvers, drivers/net/wan/wanxlfw.inc
For non-BK users, this is similar to .cvsignore.
<davem@nuts.davemloft.net>
[TG3]: Delay both before and after PCI cfg space readback after reset.
<davem@nuts.davemloft.net>
[TG3]: Bump driver version and reldate.
<davej@redhat.com>
[AGPGART] VIA K8T890 Host Bridge support.
Signed-off-by: Dave Jones <davej@redhat.com>
<davej@redhat.com>
[AGPGART] VIA VT838x [K8T800/K8M800/K8N800] support
Signed-off-by: Dave Jones <davej@redhat.com>
<davej@redhat.com>
[AGPGART] VIA KT880 support.
Signed-off-by: Dave Jones <davej@redhat.com>
<davej@redhat.com>
[AGPGART] VIA VT83xx/VT87xx/KTxxx/Px8xx support.
Signed-off-by: Dave Jones <davej@redhat.com>
<davej@redhat.com>
[AGPGART] VIA P4M800 support.
Signed-off-by: Dave Jones <davej@redhat.com>
<davej@redhat.com>
[AGPGART] Intel I915 support.
From: Alan Hourihane <alanh@tungstengraphics.com>
Signed-off-by: Dave Jones <davej@redhat.com>
<davej@redhat.com>
[AGPGART] Add support for SiS 5591.
Untested, but from the looks of things (comparing with DragonFlyBSD's agp implementation)
this should work. Strangely, we added the PCI ID for this a long time ago, back
in 2.0.34 (long before agpgart driver got merged) and then we never used it.
Signed-off-by: Dave Jones <davej@redhat.com>
<yoshfuji@linux-ipv6.org>
[NET] convert storage for MIB from struct member to array item.
Signed-off-by: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
<yoshfuji@linux-ipv6.org>
[NET] use SNMP_MIB_ITEM for MIB description.
Signed-off-by: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
<yoshfuji@linux-ipv6.org>
[NET] fold long comment lines.
Signed-off-by: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
<yoshfuji@linux-ipv6.org>
[NET] use seq_puts() where appropriate.
Signed-off-by: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
<dsaxena@plexity.net>
[ARM] IXP4xx: platform_add_device() to platform_add_devices() conversion
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
<kaos@sgi.com>
[PATCH] ia64: Extend oem section types for SN mca records
SN mca records now contain oem data for platform memory errors.
Signed-off-by: Keith Owens <kaos@sgi.com>
Signed-off-by: David Mosberger <davidm@hpl.hp.com>
<josha@sgi.com>
[PATCH] ia64: fix obsolete and now misleading comment
Signed-off-by: Josh Aas <josha@sgi.com>
Signed-off-by: David Mosberger <davidm@hpl.hp.com>
<dwmw2@shinybook.infradead.org>
WindRiver SBC8560: Set all internal IRQs level-triggered.
<dwmw2@shinybook.infradead.org>
Fix UART detection on WindRiver SBC8560
The UART is detected as a ST16650V2 but its FIFO doesn't behave nicely.
Disable autoprobe and hard-code it to be a ST16650 instead.
<dwmw2@shinybook.infradead.org>
Fix UART initialisation on WindRiver SBC8560.
The UART tristates its IRQ output when the OUT2 bit in the MCR isn't
set. For reasons not known to civilised man, the hardware engineers
stopped it from floating by pulling it _high_ instead of low, so if
anybody requests that IRQ before OUT2 is turned on, we die in an IRQ
storm. The serial8250 driver does precisely that thing, with precisely
that effect.
ALPHA_KLUDGE_MCR was designed to fix exactly this kind of problem, so we
use it here as intended. Ideally ALPHA_KLUDGE_MCR would go away and be
replaced with something like UPF_FORCE_OUT2 and UPF_FORCE_OUT1 flags,
but now is not the time to get me started on a cleanup of everything
about serial8250 that offends me.
<dhowells@redhat.com>
PPC openpic driver cpumask_t changes
Fix the PPC openpic driver to use cpumask_t where appropriate.
<galak@blarg.somerset.sps.mot.com>
ppc32: reworked cpm alloc functions
* Unified function names between CPM1 & CPM2
* changed rheap to use ERR_PTR
* fixed drivers to use new functions and names
<galak@blarg.somerset.sps.mot.com>
ppc32: reworked CPM uart driver to work for properly for all CPMs
<dsaxena@plexity.net>
[ARM] Export ixp42xx_pci_read/write so PCI driver modules load
Originally found by Thomas Winkler <winkler@iti.tu-graz.ac.at>
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
<marcel@holtmann.org>
[Bluetooth] Add support for another ALPS module
This patch adds the specific vendor and product id's for another
ALPS module which don't uses the USB Bluetooth class id.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
<marcel@holtmann.org>
[Bluetooth] Make use of usb_kill_urb()
Now that usb_kill_urb() is in the main kernel tree it should
be used. This patch makes the needed modifications to the USB
Bluetooth driver.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
<marcel@holtmann.org>
[Bluetooth] Add missing entry for the HIDP support
This small patch adds the missing entry about the HIDP support
to the main Kconfig file of the Bluetooth subsystem.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
<marcel@holtmann.org>
[Bluetooth] Use a signed integer for the RSSI value
The RSSI value in the inquiry response with RSSI must be a signed
integer and not an unsigned one.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
<dsaxena@plexity.net>
[ARM] Fix _find_next_bit_be prototype to use 'const' qualifier
_find_next_bit_be() does not have a 'const' qualifier for the first
argument, so we get the following warning for a very large number
of files:
In file included from include/linux/sched.h:15,
from include/linux/module.h:10,
from drivers/mtd/maps/ixp2000.c:24:
include/linux/cpumask.h: In function `__next_cpu':
include/linux/cpumask.h:216: warning: passing arg 1 of `_find_next_bit_be'
discards qualifiers from pointer target type
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
<jbarnes@engr.sgi.com>
[PATCH] ia64: make madt parsing quieter
We already get this info in other forms from other boot messages, so kill the
printing of the MADT entries as they're parsed. This patch significantly
reduces the amount of output from a boot of a 512p system.
Signed-off-by: Jesse Barnes <jbarnes@sgi.com>
Signed-off-by: David Mosberger <davidm@hpl.hp.com>
<davidm@tiger.hpl.hp.com>
ia64: Nuke two compiler-warnings.
<eranian@hpl.hp.com>
[PATCH] ia64: fix perfmon bug that could result in kernel hang
This patch fixes a potential kernel hang in perfmon during
PFM_UNLOAD_CONTEXT. This commands requires that the monitored task be
stopped (except when self-monitoring). The task state tests in
check_task_state() were incorrect and an actively running task was
accepted for PFM_UNLOAD_CONTEXT. This eventually leads to a kernel
hang.
Signed-off-by: Stephane Eranian <eranian@hpl.hp.com>
Signed-off-by: David Mosberger <davidm@hpl.hp.com>
<eger@havoc.gtf.org>
[PATCH] pmac_zilog: serial minors taken failure path fix
I've tracked down the core issue giving me the oops wrt pmac_zilog.
When you have two serial drivers, (e.g. 8250 and PMAC_ZILOG) they both say
"I want to reserve X ports starting with major TTY_MAJOR and minor 64".
By the time pmac_zilog gets there, the ports it requests are already
reserved. Unfortunately, init_pmz() doesn't check for pmz_register()
failure, and so it merrily goes on to register the half-initialized
pmac_zilog driver with the power management subsystem.
This path provides a proper failure path.
Also:
Restore ppc configs now that I know people use AT Keyboards on CHRP and PReP
machines, and the zilog driver is no longer Oops'ing.
Signed-off-by: David Eger <eger@havoc.gtf.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<mingo@elte.hu>
[PATCH] NX: clean up legacy binary support
This cleans up legacy x86 binary support by introducing a new
personality bit: READ_IMPLIES_EXEC, and implements Linus' suggestion to
add the PROT_EXEC bit on the two affected syscall entry places,
sys_mprotect() and sys_mmap(). If this bit is set then PROT_READ will
also add the PROT_EXEC bit - as expected by legacy x86 binaries. The
ELF loader will automatically set this bit when it encounters a legacy
binary.
This approach avoids the problems the previous ->def_flags solution
caused. In particular this patch fixes the PROT_NONE problem in a
cleaner way (http://lkml.org/lkml/2004/7/12/227), and it should fix the
ia64 PROT_EXEC problem reported by David Mosberger. Also,
mprotect(PROT_READ) done by legacy binaries will do the right thing as
well.
the details:
- the personality bit is added to the personality mask upon exec(),
within the ELF loader, but is not cleared (see the exceptions below).
This means that if an environment that already has the bit exec()s a
new-style binary it will still get the old behavior.
- one exception are setuid/setgid binaries: these will reset the
bit - thus local attackers cannot manually set the bit and circumvent
NX protection. Legacy setuid binaries will still get the bit through
the ELF loader. This gives us maximum flexibility in shaping
compatibility environments.
- selinux also clears the bit when switching SIDs via exec().
- x86 is the only arch making use of READ_IMPLIES_EXEC currently. Other
arches will have the pre-NX-patch protection setup they always had.
I have booted an old distro [RH 7.2] and two new PT_GNU_STACK distros
[SuSE 9.2 and FC2] on an NX-capable CPU - they work just fine and all
the mapping details are right. I've checked the PROT_NONE test-utility
as well and it works as expected. I have checked various setuid
scenarios as well involving legacy and new-style binaries.
an improved setarch utility can be used to set the personality bit
manually:
http://redhat.com/~mingo/nx-patches/setarch-1.4-3.tar.gz
the new '-X' flag does it, e.g.:
./setarch -X linux /bin/cat /proc/self/maps
will trigger the old protection layout even on a new distro.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<stevef@smfhome.smfdom>
CIFS: Add missing mount option for optionally cifs perm checks when uids on server and client do not match and for optionally overriding
server setting default uid/gid of new cifs files and directories.
Signed-off-by: Steve French (sfrench@us.ibm.com)
<stevef@smfhome.smfdom>
[CIFS] remove unneeded, unused prototypes. Suggested by Carl Spalletta
Signed-off-by: Steve French (sfrench@us.ibm.com)
<yoshfuji@linux-ipv6.org>
[IPV4] Look up route with appropriate protocol when we connect().
Signed-off-by: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
<yoshfuji@linux-ipv6.org>
[IPV6] remove rather pointless comment.
Signed-off-by: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
<trini@kernel.crashing.org>
PPC32: Typo fix in m8xx serial driver.
<jbarnes@engr.sgi.com>
[PATCH] ia64: update sn2_defconfig to include new console
Now that Linus' tree has the new sn2 console driver, make sn2_defconfig enable
it by default. The device is major 204, minor 40. Note that you'll probably
have to update your elilo.conf and inittab to use the new driver, as it's
called ttySG0 rather than ttyS0.
Signed-off-by: Jesse Barnes <jbarnes@sgi.com>
Signed-off-by: David Mosberger <davidm@hpl.hp.com>
<jbarnes@sgi.com>
[PATCH] ia64: sn2 requires a 3.40 or better PROM
The SGI 3.40 PROM includes a fix for the move of the init_task to
region 5, so specify that in sn_sal.h. Unfortunately, the check for
the minimum required version happens *after* the hang/MCA that is
symptomatic of the bug, so this message also acts as an announcement
of the requirement.
Signed-off-by: Jesse Barnes <jbarnes@sgi.com>
Signed-off-by: David Mosberger <davidm@hpl.hp.com>
<edwardsg@sgi.com>
kbuild: build binary rpm from pre-built tree
Many times it would be nice to quickly package up a kernel tree you're
working on, without having to rebuild the whole thing again from a clean
source tree (like the current rpm-pkg target does). The patch below
adds an "binrpm-pkg" target which uses your existing (already built)
tree.
Modified by me to always do a make and use binrpm-pkg.
Signed-off-by: Greg Edwards <edwardsg@sgi.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
<gdavis@mvista.com>
kbuild: Allow `make O=<obj> {cscope,tags}` to work
Allow `make O=<obj> {cscope,tags}` to work
<sam@mars.ravnborg.org>
kbuild: Rebuild .spec file when kernel version changes
Make a dependency in scripts/package/Makefile to top-level Makefile forcing
.spec file to be generated when kernel version changes.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
<davem@nuts.davemloft.net>
[SPARC64]: Export __copy_in_user to modules.
<davem@nuts.davemloft.net>
[SPARC64]: Update defconfig.
<davem@nuts.davemloft.net>
[SPARC64]: Fix allnoconfig build, based upon a patch from Roland Dreier.
- Make SUNOS_EMUL depend upon BINFMT_AOUT32
- Make SOLARIS_EMUL depend upon SPARC32_COMPAT
- Add CONFIG_COMPAT guards, where necessary.
Signed-off-by: David S. Miller <davem@redhat.com>
<dave@thedillows.org>
[SPARC64]: Handle SBUS dma allocations larger than 1MB.
Signed-off-by: David Dillow <dave@thedillows.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<shemminger@osdl.org>
[PKT_SCHED]: Make sch_netem classful.
Simple enhancement to netem packet scheduler that makes it classful so
that the underlying pfifo default discipline can be substituted with something
else (tbf, red, ...)
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<shemminger@osdl.org>
[PKT_SCHED]: Missing qdisc destroy in sch_netem.
The underlying qdisc was not being properly destroyed, shows up as
assertion failure on device removal.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<shemminger@osdl.org>
[PKT_SCHED]: Need delayed packet limit in sch_netem.
The netem scheduler needs to limit its delayed packet queue to prevent
a application burst from chewing up too much memory.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<shemminger@osdl.org>
[IPV6]: Missing sparse annotation in addrconf.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<tcallawa@redhat.com>
[SPARC]: Fix copy_user.S with gcc 3.3
Signed-off-by: Tom Callaway <tcallawa@redhat.com>
Signed-off-by: David S. Miller <davem@redhat.com>
<tcallawa@redhat.com>
[SPARC]: Add pci_dma_mapping_error to pci.h
Signed-off-by: Tom Callaway <tcallawa@redhat.com>
Signed-off-by: David S. Miller <davem@redhat.com>
<Samuel.Thibault@ens-lyon.fr>
[UDP]: Return true length if user specifies MSG_TRUNC.
<wli@holomorphy.com>
[SPARC32]: Mark William Lee Irwin III as maintainer.
<herbert@gondor.apana.org.au>
[CRYPTO]: Fix stack overrun in crypt().
The stack allocation in crypt() is bogus as whether tmp_src/tmp_dst
is used is determined by factors unrelated to nbytes and
src->length/dst->length.
Since the condition for whether tmp_src/tmp_dst are used is very
complex, let's allocate them always instead of guessing.
This fixes a number of weird crashes including those AES crashes
that people have been seeing with the 2.4 backport + ipt_conntrack.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: James Morris <jmorris@redhat.com>
Signed-off-by: David S. Miller <davem@redhat.com>
<chas@relax.cmd.nrl.navy.mil>
[ATM]: use try_module_get appropriately (from Stephen Hemminger <shemminger@osdl.org>)
<davem@nuts.davemloft.net>
[IPV4]: Make raw sockets behave like udp wrt. MSG_TRUNC.
<davem@nuts.davemloft.net>
[ATM]: Update Marko Kiiskila's email address.
<herbert@gondor.apana.org.au>
[IPSEC]: Fix IPCOMP6 ICMP type check.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@redhat.com>
<herbert@gondor.apana.org.au>
[INET]: Create enum of ECN bits
This patch is a preparation for an update of the ECN encap/decap
code with respect to RFC3168.
It creates an enum of the four code-points defined by RFC3168
and uses them throughout the inet_ecn.h file.
The only non-trivial bit is in IP_ECN_set_ce/IP6_ECN_set_ce where
the patch uses INET_ECN_CE instead of 1. This is OK as those
functions assume that the ECT bit is already set.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@redhat.com>
<davem@nuts.davemloft.net>
[TCP]: Do not overflow 16-bit window field in tcp_select_window().
Signed-off-by: David S. Miller <davem@redhat.com>
<sam@mars.ravnborg.org>
kbuild: Less intrusive LANG override, fixes menuconfig
The locale override caused problems for some people with locale setiings
different from 'C'. make menuconfig was looking bad / unuseable.
This patch limit the override of locales to the part where we actually descend the kernel
doing the full build of the kernel.
The speed improvement is the same.
make menuconfig should now be useable for all locale settings again.
Thanks to Marcel Sebek <sebek64@post.cz> for pointing out this problem and being
paitent in testing.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
<schwab@suse.de>
kbuild: scripts/genksyms/parse.c_shipped needs to be rebuilt
parse.c_shipped has never been regenerated after parse.y has been modified
4 months ago.
Signed-off-by: Andreas Schwab <schwab@suse.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
<bgerst@didntduck.org>
kbuild: Move modpost files to a new subdir scripts/mod
Move modpost and support files to scripts/mod.
Directory named mod by Sam.
From: Brian Gerst <bgerst@didntduck.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
<sam@mars.ravnborg.org>
kbuild: Fix up moving of modpost
A few small issues to fix the moving of modpost.
A few files was missing in the commit and one change needed.
Also bk ignored the files in their new location.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
<kkourt@cslab.ece.ntua.gr>
kbuild: Two simple kbuild patches
foo1.patch: spelling correction in Makefile
foo2.patch: replace SUBDIRS with M in Documentation/kbuild/modules.txt
From: Kornilios Kourtis <kkourt@cslab.ece.ntua.gr>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
<viro@parcelfarce.linux.theplanet.co.uk>
[PATCH] Missing mnt_namespace update in copy_namespace()
copy_namespace() forgets to switch the new 'mnt_namespace' field in the
vfsmounts of the new namespace.
<kaber@trash.net>
[PKT_SCHED]: Remove dead timer code.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@redhat.com>
<linux@dominikbrodowski.de>
[PATCH] Asus M2N notebook hides SMBus device
Asus also "hides" the LPC bridge on M2N notebooks. Add it to
the asus_hides_smbus PCI quirk.
Fixes bug #2976 @ http://bugme.osdl.org/show_bug.cgi?id=2976
Signed-off-by: Dominik Brodowski <linux@brodo.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<Roman.Fietze@telemotive.de>
[PATCH] clean up n_tty alloc_buf()
Don't bother zeroing the allocated memory inside alloc_buf() in the
n_tty line discipline. alloc_buf() is static inline and is only
referenced by n_tty_open() which always clears the memory (once more).
No bug, just a minor cleanup
<kaber@trash.net>
[PKT_SCHED]: Use get_cycles() for PSCHED_CPU clock source
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@redhat.com>
<apw@shadowen.org>
[PATCH] is_highmem() and WANT_PAGE_VIRTUAL
Add is_highmem_idx() and is_normal_idx() to determine whether
a zone index is a highmem or normal zone. Use this for
memmap_init_zone().
Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<torvalds@ppc970.osdl.org>
Make "install_page()" able to handle truncated pages.
This makes it much easier on the callers, no need to
worry about races with vmtruncate() and friends, since
"install_page()" will just cleanly handle that case
and tell the caller about it.
<davem@nuts.davemloft.net>
[SPARC64]: Uninline _raw_spin_lock too, saves ~30K in defconfig image.
<sri@us.ibm.com>
[SCTP] Set/Get default SCTP_PEER_ADDR_PARAMS for endpoint when associd
and peer address are 0.
Signed-off-by: Anand R. Setlur <asetlur@lucent.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
<sri@us.ibm.com>
[SCTP] Fix data not being delivered to user in SHUTDOWN_SENT state.
Also cleaned up sctp_sf_eat_data_6_2() and sctp_sf_eat_data_fast_4_4()
as they have a lot of common code.
Signed-off-by: Jorge Hernandez <jhh@lucent.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
<sri@us.ibm.com>
[SCTP] Fix issues with handling stale cookie error over multihoming
associations.
Signed-off-by: Jorge Hernandez <jhh@lucent.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
<sri@us.ibm.com>
[SCTP] Use idr_get_new_above() with a starting id of 1 to avoid returning
an associd of 0.
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
<sri@us.ibm.com>
[SCTP] Fix missing '+' in the computation of sack chunk size in
sctp_sm_pull_sack().
Signed-off-by: Jorge Hernandez <jhh@lucent.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
<davidm@napali.hpl.hp.com>
[PATCH] NX: allow architectures to select legacy mode dynamically
On some platforms, you'll want to support READ_IMPLIES_EXEC differently
depending on personality (e.g, native binary vs. x86 binary).
This supports that (and makes the code more readable while at it) by
replacing the old architecture-specific fixed LEGACY_BINARIES macro
define with a architecture-specific "elf_read_implies_exec_binary()"
helper function.
For now, x86 is the only user, and sets the "read implies exec" bit for
legacy apps. ia64 and x86-64 are likely to want to do their own thing.
Acked by Ingo.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<herbert@gondor.apana.org.au>
[IPSEC]: Missing unlock in policy timer.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@redhat.com>
<herbert@gondor.apana.org.au>
[AH6]: Disallow mutable bits after AH header.
As we discussed before, mutable headers should not be allowed after
the AH header. In fact, this appears to be the intention of RFC 2402.
It is further clarified in section 3.1.1 of
http://www.ietf.org/internet-drafts/draft-ietf-ipsec-rf[...]
This allows us to simplify the code in ah6.c. As a result, this also
fixes the following issues:
* Dependence on skb->h in ah6_output().
* Bogus clearing of auth_data of 2nd AH header in ipv6_clear_mutable_options().
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@redhat.com>
<kaber@trash.net>
[PKT_SCHED]: Make clock source configurable
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@redhat.com>
<davem@nuts.davemloft.net>
[PKT_SCHED]: Alpha not studly enough for SCH_CLK_CPU.
The cycle counter it provides overflows very quickly,
on the order of 10 minutes, so it is not suitable for
this purpose.
Signed-off-by: David S. Miller <davem@redhat.com>
<shemminger@osdl.org>
[IPVS]: Convert to module_param.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<shemminger@osdl.org>
[NET]: eql sparse cleanup.
Minor 0 vs NULL cleanup
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<steiner@sgi.com>
[PATCH] ia64: Update function prototype for sn_io_addr
Add "const" to function prototype for sn_io_addr. Cuts boot time
on simulator in half.
Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: David Mosberger <davidm@hpl.hp.com>
<sri@us.ibm.com>
[SCTP] Mark chunks as ineligible for fast retransmit after they are
retransmitted. Also mark any chunks that could not be fit in the
PMTU sized packet as ineligible for fast retransmit.
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
<anton@samba.org>
[PATCH] Fix ppc64 max_pfn issue
I noticed excessive time in the pid hash functions on a ppc64 box. It
turns out the pid hash is being sized way too small, eg on a 16GB box:
PID hash table entries: 16 (order 4: 256 bytes)
The reason is that the pid hash init function uses max_pfn before it was
setup on ppc64. With the following patch things are good again:
PID hash table entries: 4096 (order 12: 65536 bytes)
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<stevef@steveft21.ltcsamba>
[CIFS] xattr suport part 2: add listxattr support
Signed-off-by: Steve French (sfrench@us.ibm.com)
<anton@samba.org>
[PATCH] Fix ppc64 max_pfn issue - again
It turns out in the non NUMA case, max_low_pfn doesnt get initialised
until init_bootmem so we need to move initialisation of max_pfn below
it.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<anton@samba.org>
[PATCH] ppc64: exception path optimisations
- We were statically predicting syscalls would be 32bit which meant every
64bit syscall was guaranteed to be mispredicted. Just let the hardware
predict this one.
- We shouldnt use blrl for indirect function calls, it is unlikely to be
predicted correctly and corrupts the link prediction stack. We should
use bctrl instead.
- Statically predict a branch in the system call path, favouring calls from
userspace.
- Remove static prediction in pagefault path, hardware prediction should do
a better job here.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<torvalds@ppc970.osdl.org>
ppc64: fix more 0/NULL confusion
<kaber@trash.net>
[IPV4/IPV6]: Add myself to MAINTAINERS.
<davem@nuts.davemloft.net>
Cset exclude: shemminger@osdl.org|ChangeSet|20040722205059|21273
<herbert@gondor.apana.org.au>
[AH4]: Save daddr iff options are present.
This is a little optimisation for AH4. When I moved the tunnel code out,
I put the daddr copying code on the main path which is unnecessary since
daddr is only mutable if IP options are present.
This patch moves the saving and restoring of daddr under the check for
the existence of IP options.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@redhat.com>
<herbert@gondor.apana.org.au>
[AH6]: Replace skb by iph in clear_mutable_options.
This patch replaces the skb argument in ipv6_clear_mutable_options() by
an ipv6hdr. Doing so allows us to point skb->nh elsewhere when calling
this function.
I've also thrown in some obvious clean-ups for that function.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@redhat.com>
<anton@samba.org>
[NET]: Use NET_IP_ALIGN in acenic.
Use NET_IP_ALIGN in acenic driver. Also remove the 16 byte padding,
caches can be anywhere from 16 to 256 bytes and the skb should be
cacheline aligned already.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<davem@nuts.davemloft.net>
[SCTP]: Fix mis-merge.
<viro@parcelfarce.linux.theplanet.co.uk>
[PATCH] sparse: simplify and tighten sparse typechecking
This takes advantage of the simplified typeof semantics of sparse
address spaces, (should be enough for alpha, i386, ppc, ppc64, sparc,
sparc64, x86_64 - most of them didn't actually need anything to be done)
and couple of missing annotations that got caught by that.
<davem@nuts.davemloft.net>
Cset exclude: davem@nuts.davemloft.net|ChangeSet|20040723204655|22654
<kaber@trash.net>
[XFRM]: Wake up km_waitq once per gc-run instead of once per state.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@redhat.com>
<kernel@kolivas.org>
[IPV6]: Fix route.c gcc-3.4.x inlining error.
Fixes the inline error when compiling net/ipv6/route.c with gcc-3.4.1
Signed-off-by: Con Kolivas <kernel@kolivas.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<oleg@tv-sign.ru>
[PATCH] populate nonlinear mappings unconditionally
filemap_populate and shmem_populate must install even a linear file_pte,
in case there was a nonlinear page or file_pte already installed there:
could only happen if already VM_NONLINEAR, but no need to check that.
Acked by Ingo and Hugh.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<kaneshige.kenji@jp.fujitsu.com>
[PATCH] ia64: fix bug in irq_affinity_write_proc()
Writing 'R' or 'r' character to /proc/irq/<IRQ#>/smp_affinity
cause a kernel Oops. The following patch fixes this issue.
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: David Mosberger <davidm@hpl.hp.com>
<davidm@tiger.hpl.hp.com>
ia64: Clean up arch/ia64/kernel/irq.c a bit.
<stevef@steveft21.ltcsamba>
[CIFS] xattr support part 3 add query EA support to retrieve individual xattr values
Signed-off-by: Steve French (sfrench@us.ibm.com)
<davidm@tiger.hpl.hp.com>
ia64: Oops, SN2 needs pending_irq_cpumask to be global.
<viro@www.linux.org.uk>
[PATCH] size_t portability fixes
A lot of places assumed that size_t == unsigned; on 64bit boxen that is not
true.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] appletalk SIOCADDRT fix
blind dereferencing of userland pointer in appletalk SIOCADDRT handling.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] rndis fix
blind dereferencing of userland pointers in procfs ->write() in rndis.c
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] bluetooth annotations
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] more NULL noise removal in sound/*
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] #if abuse is sound/*
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] tea575 fix
Very confused ioctl in tea575x - it is called via video_usercopy(), but
assumes that it still has userland pointers. Fixed.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] check_region fixes
A couple of old ISA drivers had trivial to fix check_region() uses.
Sanitized.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] dmasound annotation
dmasound (core + ppc-specific parts) annotated
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] misc sound/* fixes
a) ALSA variant of wavefront didn't compile on gcc 2.x with debugging
turned on - authors heard something about variadic macros on gcc 2.x,
but screwed it up. Fixed.
b) au88x0 relied on char being signed in non-trivial ways. On ppc it's
not true. Fixed by explicit use of s8 (which is what that code really
wants).
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] broken stuff in sound/* marked as such in Kconfig
a) OSS is broken on sparc64 (as in "won't compile")
b) sb16_csp is broken on ppc
marked as such in Kconfig
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] security/selinux/hooks.c compile fix
added missing #include
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] openpromfs annotation
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] more NULL noise removal in fs/*
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] bpck6 compile fix on ppc
bpck6 was b0rken on ppc in rather amusing way - it used
typedef struct ... PPC;
which doesn't mix with having PPC (pre)defined to 1. Fixed by renaming private
typedef in question.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] impi annotation
drivers/char/ipmi/* annotated, structure shared between kernel and
userland (ioctls) split in two.
ACPI callback in the same code used to have wrong type - it should've been
void (...), not u32 (...). Fixed.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] mtd fixes
Assorted mtd fixes.
a) NULL noise removal
b) %p pointer instead of %x (int)pointer in printks
c) missed iovec->kvec replacements (basically, fixing merge problems)
d) fixed type for (unused) last argument in doc_{read,write}_ecc()
e) sanitized some comparisons.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] NULL noise removal in drivers/net/*
That definitely duplicates a bunch of stuff in pending patches from various
folks, but since it's all trivial 0->NULL replacements and patches are still
not submitted and/or merged...
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] #if abuse in drivers/net/*
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] solaris emulation annotated
trivial annotations and cleanups + proper use of vfs_...stat().
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] sparc32 emulation annotated
annotated, a bunch of ioctls switched to compat_alloc_user_space() and
cleaned up.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] NULL noise removal on ppc
0->NULL in arch/ppc and include/asm-ppc.
[That's it for this series - there's still ~200Kb to merge, but I'd rather
take a break for a couple of hours before dealing with the rest]
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] drm/gamma_old_dma.h fix
blind dereferencing of userland pointer
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] NULL noise removal in drivers/*
it could be split (all chunks are obviously independent), but I don't think
that it's worth doing.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] CONFIG_MCOUNT fix for sparc64
CONFIG_MCOUNT on sparc64 is currently broken; we have both mcount and _mcount
declared (and aliased to each other), but end up exporting the wrong one. As
the result, with that option all modules get unresolved symbol.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] #if abuses in drivers/*
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] annotations for arch/ppc and include/asm-ppc
Usual set - explicit -D<arch>=1 for sparse, __sighandler_t / __sigrestore_t
annotated, annotations in arch/ppc/kernel/*, etc. - same as for other platforms
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] cciss compat ioctl fix
cciss compat ioctls were broken (mixing kernel and userland pointers);
fixed (and cleaned up) by switch to compat_alloc_user_space() and elimination
of set_fs().
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] zoran switched to seq_file
zoran procfs code switched to seq_file and cleaned up; a bunch of homegrown
procfs glue eliminated.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] dpt_i2o annotations
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] via-velocity switched use of to if_mii()
Either it got missed back when if_mii() was introduced, or it got merged
that way later.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] drivers/macintosh annotations
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] pointer-to-int conversion fixes
Assorted pointer-to-int fixes:
a) some places want to take pointer modulo alignment or extract
integer that was cast to pointer (which is legitimate), but do that via
wrong cast, triggering sparse warnings.
b) usual %x (int)ptr -> %p ptr fixes
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] ffb_context annotation
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] asm-ppc/reg.h namespace pollution fixes
asm-ppc/reg.h defines pollutes namespace like there's no tomorrow;
among other things there are
LR
SR0...SR15
DEC
etc.
That breaks quite a few drivers that should otherwise work on ppc. SR...
and LR were never used by ppc code; commented out in reg.h (note that
they are just aliases for SPRN_SR... and SPRN_LR). RPA commented out and
its instances in ppc code (all four of them) replaced with SPRN_RPA. Ditto
for DEC. The rest of the offenders (DAR and PVR) are left alone for now and
#undef'ed in drivers in question.
We probably want to rip all these guys out of reg.h and convert ppc users
to SPRN_... forms - file ends up included in alot of places and namespace
pollution like that is a Bad Thing(tm).
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] missing (void) in reiserfs on big-endian boxen
Usual foo ? void : non-void in reiserfs; gets triggered on big-endian
platforms.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] broken stuff marked as such in Kconfig
a) ppc KGDB builds only on two subarch; say so in Kconfig
b) ide-pmac.c can't be a module; make it dependent on IDE=y.
c) a bunch of isdn drivers is broken on ppc; marked as such
d) oaknet is broken; marked as such (includes on files that do not
exist, etc.)
e) buslogic and cyber2000 are broken on sparc64
f) s3trio framebuffer is broken
g) usual 8250-based serial is broken on sparc64; in principle it might
be worth supporting (there are PCI cards of that sort), for now marked as
broken (no asm/serial.h, to start with).
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] drivers/ieee1394 annotation
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] signed char fixes in drivers/*
a couple of "replace char with explicit s8 to make sure it's really
signed" fixes.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] inline reordering in drivers/*
usual "shift definition of inlines before their uses" in a couple of
places in drivers/*
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] cpumask updates in open_pic.c (ppc)
compile fixes in open_pic.c - it missed cpumask conversion in several
places.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] wrong ifdef in ppc/kernel/setup.c (nvram)
Wrong ifdef around ppc nvram_read_byte() - it should be
CONFIG_GENERIC_NVRAM.
[that's it for today; there's more (fb stuff), but I'd rather make that
a separate series]
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<davidm@tiger.hpl.hp.com>
ia64: Update defconfig
<davidm@tiger.hpl.hp.com>
ia64: Update for elf_read_implies_exec() macro changes in mainline tree.
<stevef@steveft21.ltcsamba>
[CIFS] xattr support part 4 add set EA support
Signed-off-by: Steve French (sfrench@us.ibm.com)
<margitsw@t-online.de>
[PATCH] prism54 Fix reference to uninitialized pointer
* oid_mgt.c is calling islpci_mgt_transaction passing the address
of a pointer to the management frame. This is not being
initialized by the caller. The callee only updates this
pointer when successful. When not, boom.
* Being ultracautious again, not only initialize in the caller,
also null out the pointer unconditionally in the callee.
<margitsw@t-online.de>
[PATCH] prism54 Refix TRDY/RETRY_TIMEOUT
* Reintroduce pushing 0 into the TRDY_TIMEOUT and RETRY_TIMEOUT
registers. Make this configurable with module parameter
init_pcitm.
* We now have the ludicrous situation that some hardware setups
require this (not even pushing 0xFF helps), whilst others
don't care either way (the majority), and yet others bork
if anything is pushed into these regs.
If anybody can explain this (including Conexant :-) ), my ears
are open.
<margitsw@t-online.de>
[PATCH] prism54 Fix initialization with older firmware
* In the card initialization routine, we try to set the
output power. For firmware < 1.0.4.3, this leads to a
worrying "mgt_commit has failed .." in the log although
the device continues to react normally.
Fix is simple, do not try to configure output power.
(which I believe we should not be doing anyway as it is
probably against local country regulations)
<margitsw@t-online.de>
[PATCH] prism54 Fix null pointer reference (Bug 100)
* prism54_get/set_debug_oid are missing checks for a null pointer.
Reported in Bugzilla number 100.
<davem@nuts.davemloft.net>
[SPARC64]: Kill all this silly inline memcpy handling.
GCC does this well enough.
Signed-off-by: David S. Miller <davem@redhat.com>
<marcel@holtmann.org>
[Bluetooth] Replace BCSP retransmitting message with BT_DBG
The message "Timeout, retransmitting 1 pkts" is not an error and so
change this into a debug message.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
<sam@mars.ravnborg.org>
drivers: move STANDALONE to drivers/base/Kconfig
Move STANDALONE from init/Kconfig to drivers/base/Kconfig .
This way, it's besides PREVENT_FIRMWARE_BUILD.
Signed-off-by: Adrian Bunk <bunk@fs.tum.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
<marcel@holtmann.org>
[Bluetooth] Replace schedule_timeout() with msleep()
Use msleep() instead of schedule_timeout() to guarantee the task
delays at least the desired time amount.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
<trini@kernel.crashing.org>
PPC32: Finish support for the EmbeddedPlanet RPX8260 board.
From Dan Malek <dan@embeddededge.com> and myself.
<sam@mars.ravnborg.org>
kbuild: Create Makefile in output directory if != kernel tree
When building a kernel using the O= syntax to save output
files in a separate output directory now create a small Makefile in
that same dir.
This Makefile allow one to use make in the output directory without
the hassle of going back to the kernel source tree.
The O= option is added by this Makefile stub.
Please note that the Makefile silently overwrite an old one, so changes
will be lost if modified.
If there is a need to tweak a Makefile in the output directory it is recommended
to use the filename 'makefile', which GNU Make will try first.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
<sam@mars.ravnborg.org>
kbuild: Introduce source symlink in /lib/modules/.../
Traditionally when building a kernel the source and the
output files are mixed.
When building a kernel using the O= syntax to save output
files in a separate directory a way is needed to locate
the kernel source.
The implemented solution is a new symlink 'source' being
added to /lib/modules/.../
used to locate source for an installed kernel.
The original symlink build points to the directory
containing the output files.
Please note that when the kernel is build with source and
output files mixed the two symlinks 'build' and 'source'
will point to the same directory, thus no changes
compared to before.
Two options was considered:
a) Adding a new symlink pointing to the output files "object"
=> All external modules have to specify O= to build
=> External modules grepping in .config or .h files
in include/asm needs to be updated
=> External modules that do grep in source code and
ordinary header files just works
b) Let the build symlink point to the output files and introduce a new
symlink "source" pointing to the kernel source
=> External module can be build without specifying O=
=> External modules grepping in .config or .h files
in include/asm just works
=> External modules that do grep in source code and
ordinary header files needs to be updated
Based on the above option b) is considered the least painfull alternative.
So to sum up:
- If a distro does not use separate output dir => no change
- If a distro uses separate output dir =>
- Trivial external module just builds
- Non-trivial (build-wise) external modules are probarly broken
Without this patch
- If a distro does not use separate output dir => no change
- If a distro uses separate output dir =>
- Trivial external modules had to specify O= to build,
and the directory being pointed at was not obvious
- grep in .config or include files in asm/ required
knowledge where to locate output files
Preferred syntax for building external modules are the following:
make -C /lib/modules/`uname -r`/build M=`pwd`
[Substituting 'M=...' with 'SUBDIRS=... modules' give same effect].
When the kernel is built using separate output directory the above
invocation of make will invoke the generated Makefile located in the output
directory - that again will invoke the Makefile located in the kernel
source tree root.
Patch includes contributions from:
Andreas Gruenbacher <agruen@suse.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
<ak@suse.de>
[PATCH] x86-64 fixes
This fixes several small but serious x86-64 bugs in 2.6.8rc2:
- Fix array overflow in PCI bus checking (Travis Betak)
- Fix broken pci_map_sg in swiotlb (Suresh B. Siddha)
- Remove bogus bus check in IOMMU code
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<ahaas@airmail.net>
[SPARC32]: Remove duplicate pci_dma_mapping_error().
<kernel@kolivas.org>
[IPV6]: Fix gcc-341 inlining for real.
Signed-off-by: Con Kolivas <kernel@kolivas.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<nacc@us.ibm.com>
[SPARC]: bbc_envctrl: Replace schedule_timeout() with msleep().
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: David S. Miller <davem@redhat.com>
<nacc@us.ibm.com>
[SPARC]: envctrl: Replace schedule_timeout() with msleep().
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: David S. Miller <davem@redhat.com>
<chas@cmf.nrl.navy.mil>
[ATM]: [lec] remove unnecessary inlines (from Adrian Bunk <bunk@fs.tum.de>)
Signed-off-by: Adrian Bunk <bunk@fs.tum.de>
Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil>
Signed-off-by: David S. Miller <davem@redhat.com>
<herbert@gondor.apana.org.au>
[AH6]: Get things working again.
Re: [AH6] Disable mutable bits after AH header
Unfortunately I broke ah6_input() in that patch. Thanks to Miyazawa-san
for notifying me of the problem.
In that patch I removed the nh_offset parameter to ipv6_clear_mutable_options.
That broke ah6_input() because it relies on that variable to set the nexthdr.
The following patch fixes this by moving this work out to the caller
xfrm6_rcv() where the information is already available. It also removes
an unnecessary call to ip6_find_1stfragopt() in xfrm6_rcv() since nhoffp
already points to the nexthdr preceding the current header.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@redhat.com>
<davem@nuts.davemloft.net>
[SPARC]: bbc_envctrl.c needs linux/delay.h
<yoshfuji@linux-ipv6.org>
[IPV6] fix typoes in macro definitions.
Signed-Off-By: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
<yoshfuji@linux-ipv6.org>
[IPV6] remove unused macro.
<yoshfuji@linux-ipv6.org>
[IPV6] fix the order of icmpv6 definitions for consistency.
Signed-off-by: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
<yoshfuji@linux-ipv6.org>
[IPV6] add missing known icmpv6 types.
Signed-off-by: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
<p.lavarre@ieee.org>
[PATCH] SATAPI despite no data
I see we lost this source line in the changes since 2.6.7. But if I try
SATAPI expecting no data without this source line, then my ata_piix.ko
promptly dies with such complaints as:
kernel: irq 18: nobody cared!
With this source line, I find I can expect no data, though I still have
to add auto sense to overcome:
kernel: ata2: BUG: timeout without command
<achew@nvidia.com>
[ata] fix reversed bit definitions in linux/ata.h
The macros ata_id_has_lba() and ata_id_has_dma() seem to have their bits
reversed. LBA support is bit 9 of word 49 in the identify page, whereas
DMA support is bit 8 of word 49 in the identify page.
<linville@redhat.com>
[sound/oss i810] add MMIO DSP support
Enclosed is a patch for the i810_audio OSS driver to support using
memory-mapped I/O for those chipsets that support it.
o Added a family of macros -- I810_IOREADx() and I810_IOWRITEx() -- that
key off the existing card->use_mmio flag to select between using readx/writex
or inx/outx for I/O operations.
o Converted existing inx/outx invocations to use
I810_IOREADx/I810_IOWRITEx instead.
o Changed GET_CIV(), GET_LVI, and CIV_TO_LVI() not only to use
I810_IOREADx/I810_IOWRITEx but also to take "card" (i.e. struct i810_card)
paramter.
o Removed check for "Pure MMIO interfaces" in i810_probe() -- replaced w/
(relocated) check for no I/O resources available.
<linville@redhat.com>
[sound/oss i810] misc small changes
Attached is a second patch to account for (most of) Herbert Xu's
comments.
I have left-out the part about changing state->card to a
local variable where it is used a lot. Unfortunately, that usage is
somewhat pervasive and I would prefer to make those changes in a separate
patch -- after I have had a chance to do some testing.
If you'd prefer one patch to account for the original plus these
changes, let me know and I'll be happy to provide it.
<aegl@agluck-lia64.sc.intel.com>
# Signed-off-by: Gordon Jin <gordon.jin@intel.com>
# Signed-off-by: Arun Sharma <arun.sharma@intel.com>
# Signed-off-by: Tony Luck <tony.luck@intel.com>
<rmk+lkml@arm.linux.org.uk>
[PATCH] cirrusfb: discarded in section `.exit.text' from drivers/built-in.o
This patch fixes the error in the subject line.
<davem@nuts.davemloft.net>
[SPARC64]: Simplify and optimize ultra3 memory copies.
- Use one unrolled loop instead of two
- Improve performance for well aligned
copies smaller than 256 bytes
- Use better named local label names so
that diffing between the various instances
is much easier to read
- Reverify exception handling
Signed-off-by: David S. Miller <davem@redhat.com>
<davem@nuts.davemloft.net>
[SPARC64]: Update defconfig.
<shemminger@osdl.org>
[PKT_SCHED]: de-inline qdiscipline locking functions
This qdisc code has several inline functions for locking that is only
used when adding/deleting queuing disciplines; so make them functions
instead. The new qdisc_lock_tree encapsulates the locking used throughout
this code.
Also qdisc_run() is only called from net/core/dev.c so it should be
defined there.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<shemminger@osdl.org>
[NET]: Kill rtnl_exlock stubs.
Rtnetlink has some macro's that are relics from earlier locking.
They are only used a couple of places so are easy to kill.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<kaber@trash.net>
[NET]: Remove useless variable in rtnetlink_rcv_msg
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@redhat.com>
<tv@tv.debian.net>
[BRIDGE]: Fix typo in br_stp.c
Signed-off-by: Tommi Virtanen <tv@tv.debian.net>
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<nacc@us.ibm.com>
[NET]: Use msleep() in sungem driver.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: David S. Miller <davem@redhat.com>
<nakam@linux-ipv6.org>
[IPSEC]: xfrm_user code forgets to call xfrm_probe_algs()
Signed-off-by: Masahide Nakmura <nakam@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<shemminger@osdl.org>
[NET]: Convert ethertap to use module_param
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<shemminger@osdl.org>
[NET]: Convert pktgen to use module_param
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<stevef@smfhome1.smfdom>
[CIFS] xattr support for cifs filesystem part 5 of 5, add removexattr capability
Signed-off-by: Steve French (sfrench@us.ibm.com)
<davem@nuts.davemloft.net>
[SPARC64]: Do not duplicate compat dirent code.
<stevef@smfhome1.smfdom>
[CIFS] Resize cifs request buffer mempools as tcp sessions are added to avoid potential deadlocks.
Signed-off-by: Steve French (sfrench@us.ibm.com)
<nathanl@austin.ibm.com>
[PATCH] fixes for rcu_offline_cpu, rcu_move_batch
rcu_offline_cpu and rcu_move_batch have been broken since the list_head's
in struct rcu_head and struct rcu_data were replaced with singly-linked
lists:
CC kernel/rcupdate.o
kernel/rcupdate.c: In function `rcu_move_batch':
kernel/rcupdate.c:222: warning: passing arg 2 of `list_add_tail' from
incompatible pointer type
kernel/rcupdate.c: In function `rcu_offline_cpu':
kernel/rcupdate.c:239: warning: passing arg 1 of `rcu_move_batch' from
incompatible pointer type
kernel/rcupdate.c:240: warning: passing arg 1 of `rcu_move_batch' from
incompatible pointer type
kernel/rcupdate.c:236: warning: label `unlock' defined but not used
Kernel crashes when you try to offline a cpu, not surprisingly.
It also looks like rcu_move_batch isn't preempt-safe so I touched that up,
and got rid of an unused label in rcu_offline_cpu.
Signed-off-by: Nathan Lynch <nathanl@austin.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<master@sectorb.msk.ru>
[PATCH] Fix UNIX98 pty indices leak
I noticed that our PPPoE/PPtP access concentrator leaks pty devices.
When all 4096 indices are leaked, there was need to reboot it.
The following patch fixes this problem.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<steiner@sgi.com>
[PATCH] sched: initialize sched domain table
Here is a trivial patch that is required to boot the latest 2.6.7 tree
on the SGI 512p system.
Initialize the busy_factor in the sched_domain_init table. Otherwise,
booting hangs doing excessive load balance operations.
Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<arun.sharma@intel.com>
[PATCH] compat_clock_getres shouldn't return -EFAULT if res == NULL
For clock_getres(clockid_t clock_id, struct timespec *res), the specification
says "If res is NULL, the clock resolution is not returned." So this kind of
call should succeed. The current implementation returns -EFAULT.
The patch fixes the bug in compat_clock_getres().
Signed-off-by: Gordon Jin <gordon.jin@intel.com>
Signed-off-by: Arun Sharma <arun.sharma@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<axboe@suse.de>
[PATCH] BIO page refcounting fix
Hopefully fixes the free-of-a-freed-page BUG caused during CDRW writing.
This also fixes a problem in the bouncing for io errors (it needs to free
the pages and clear the BIO_UPTODATE flag, not set it. it's already set.
passing -EIO to bio_endio() takes care of that).
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<sds@epoch.ncsc.mil>
[PATCH] selinux: fix clearing of new personality bit on security transitions
This patch moves the clearing of the new personality bit from
selinux_bprm_apply_creds (called from compute_creds) to
selinux_bprm_set_security (called from prepare_binprm). This ensures that the
bit is cleared at the same point in exec processing as for setuid/setgid
binaries, prior to setting up the new image.
Signed-off-by: Stephen Smalley <sds@epoch.ncsc.mil>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<hugh@veritas.com>
[PATCH] install_page vs. vmtruncate
BK is still missing one piece for Oleg's install_page/vmtruncate races.
Oleg didn't explicitly ACK this, but I think he did implicitly: Oleg?
The previous patch to install_page, returning an error if !page_mapping
once page_table_lock is held, is not enough to guard against vmtruncate.
When unmap_mapping_range already did this vma, but truncate_inode_pages has
not yet done this page, page->mapping will still be set, but we must now
refrain from inserting the page into the page table.
Could check truncate_count, but that would need caller to read and pass it
down. Instead, recheck page->index against i_size, which is updated before
unmap_mapping_range. Better check page->mapping too: not really necessary,
but it's accidental that index is left when mapping is reset.
Also, callers are expecting -EINVAL for beyond end of file, not -EAGAIN.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<hugh@veritas.com>
[PATCH] swapoff mmap_sem deadlock
Updating the mm lock ordering documentation drew attention to the fact that
we were wrong to blithely add down_read(&mm->mmap_sem) to swapoff's
unuse_process, while it holds swapcache page lock: not very likely, but it
could deadlock against, say, mlock faulting a page back in from swap.
But it looks like these days it's safe to drop and reacquire page lock if
down_read_trylock fails: the page lock is held to stop try_to_unmap
unmapping the page's ptes as fast as try_to_unuse is mapping them back in;
but the recent fix for get_user_pages works to prevent that too.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<alan@redhat.com>
[PATCH] DVB major number
The DVB merge forgot an important change - DVB is currently using
major 250, which is "local" while devices.txt (and thus FSSTND/LSB) require
it uses the officially allocated 212 major.
Fortunately most 2.6 users don't currently use DVB and vendors ship devfs
or versions of makedev that do the right thing and generate 212 majors.
Fix below, original author: Red Hat <alan@redhat.com>, OSDL certificate
of authorship included by reference.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<js@convergence.de>
[PATCH] dvb_usercopy() fix
Fix some breakage in dvb_usercopy() introduced by sparse cleanups in -rc2.
Signed-off-by: Johannes Stezenbach <js@convergence.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<david@gibson.dropbear.id.au>
[PATCH] page align emergency stack
The PPC64 ABI requires the stack to be 128 byte aligned (and that can
become important if AltiVec registers are saved there). In the kernel,
that's usually dealt with by the fact that the stack has a page
more-or-less to itself. However, the emergency stacks (used in SMP bringup
and when we detect a bad stack pointer) aren't necessarily page aligned, or
anything aligned for that matter. This patch applies the necessary
alignement constraint to them.
Signed-off-by: David Gibson <dwg@au.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<anton@samba.org>
[PATCH] ppc64: remove multiple IRQ optimisation
ppc64 has an optimisation where it loops on get_irq until there are no more
interrupts to be handled. Mark Hack notes that this optimisation hardly
ever hits and costs us a potentially expensive extra read of an interrupt
register every interrupt.
Also make do_IRQ void, the callers never use the return value.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<jschopp@austin.ibm.com>
[PATCH] ppc64: cpu hotplug fix
On Power4 and earlier hardware there is no need to clear the CPPR (see RPAp
479 section 18.5.4.7.2 for what little info there is on the CPPR) when
stopping a cpu. On hardware that uses Power5 an undocumented change has
been made that requires the CPPR to be cleared if an isolate is to be done
on the stopped cpu. So the following patch lets cpu hotplug work on the
recent hardware.
I sent this patch to the ppc64-dev list back in mid April and Suse picked
it up then for SLES9 so it has been well tested for several months.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<paulus@samba.org>
[PATCH] ppc64: Fix RAS irq handlers
On pSeries systems, the firmware tells us a list of interrupt numbers
that we should enable in order to detect various error conditions.
When we get one of these interrupts we are supposed to call the
firmware, which will work out and tell us what the error was and
possibly also fix it.
We were not correctly parsing the property values that tell us which
interrupts need to be handled in this fashion. This patch fixes it.
It exports prom_n_intr_cells from prom.c since that is needed to do
the parsing properly.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<paulus@samba.org>
[PATCH] ppc64: whitespace cleanup in prom.c
This patch, originally from Linas Vepstas, cleans up some wonky indentation
and other formatting issues in arch/ppc64/kernel/prom.c. It does not change
any actual code.
Signed-off-by: Linas Vepstas <linas@linas.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<jschopp@austin.ibm.com>
[PATCH] ppc64 SMT bugfix
This patch is fairly straightforward. maxcpus should be per SMT thread and
not per physical processor. SUSE picked this up back in May (was discussed
on ppc64 mailing list) and has had no trouble with it.
Signed-off-by: Joel Schopp <jschopp@austin.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<rsa@us.ibm.com>
[PATCH] ppc64: HVCS driver
* include/asm-ppc64/hvcserver.h
New file added to wrap ppc64 architecture specific firmware calls for
use by HVCS. This file provides a struct hvcs_partner_info definition,
headers for partner info gathering and vterm connection and termination
interfaces.
* arch/ppc64/kernel/Makefile
Added build directive for hvcserver.o when HVCS is configured.
* arch/ppc64/kernel/hvconsole.c
Exported hvc_put_chars() and hvc_get_chars() for use by HVCS.
* arch/ppc64/kernel/hvcserver.c
Body of hvcserver module which accompanies the hvcs module and provides
ppc64 architecture firmware calls for use by HVCS. This file provides
function bodies for partner info gathering and vterm connection and
termination interfaces.
* drivers/char/Kconfig
Added CONFIG_HVCS option for both built-in version and module version
of hvcs.
* drivers/char/Makefile
Added build directive for hvcs.o when CONFIG_HVCS is configured.
* drivers/char/hvcs.c
This is the device driver for the IBM Hypervisor Virtual Console
Server, "hvcs". The IBM hvcs provides a tty driver interface to allow
Linux user space applications access to the system consoles of logically
partitioned operating systems, e.g. Linux, running on the same
partitioned Power5 ppc64 system. Physical hardware consoles per
partition are not practical on this hardware so system consoles are
accessed by this driver using inter-partition firmware interfaces to
virtual terminal devices.
* Documentation/powerpc/hvcs.txt
HVCS installation and usage documentation.
Thanks everyone for all the help with this driver [Andrew Morton, Paul
Mackerras, Ben Herrenschmidt, Dave Hansen, Paul Mackerras, Dave Boutcher,
Hollis Blanchard, Santiago Leon, Brian King, Randy Dunlap].
Signed-off-by: Ryan S. Arnold <rsa@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<mporter@kernel.crashing.org>
[PATCH] ppc32: Fix PPC44x early uart setup
Fix a bug introduced in the PPC44x early uart setup from the last set of
44x fixes.
Signed-off-by: Matt Porter <mporter@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<mporter@kernel.crashing.org>
[PATCH] ppc32: export some DMA API symbols
Exports some DMA API symbols so module clients work.
Signed-off-by: Matt Porter <mporter@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<nikai@nikai.net>
[PATCH] ppc32: fix comment in arch/ppc/platforms/pmac_pci.c
Typos.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<trini@kernel.crashing.org>
[PATCH] ppc32: add gcc-3.4+binutils-2.14 check
Add a build-time check for gcc-3.4 and binutils-2.14. They don't play well
together.
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<nacc@us.ibm.com>
[PATCH] macintosh/adb: replace schedule_timeout() with msleep()
Use msleep() instead of schedule_timeout() to guarantee the task delays the
desired time.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<nacc@us.ibm.com>
[PATCH] ide/pmac: replace schedule_timeout() with msleep()
Use msleep() instead of schedule_timeout() to guarantee the desired delay.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<nacc@us.ibm.com>
[PATCH] macintosh/mediabay: replace schedule_timeout() with msleep()
Use msleep() instead of schedule_timeout() to guarantee the task delays the
desired time.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<janitor@sternwelten.at>
[PATCH] drivers/macintosh/macserial.c MIN/MAX removal
Removes unnecessary min/max macros and changes calls to use kernel.h macros
instead.
Signed-off-by: Maximilian Attems <janitor@sternwelten.at>
Cc: <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<davidm@napali.hpl.hp.com>
[PATCH] Make get_user_pages() work again for ia64 gate area
Changeset
roland@redhat.com[torvalds]|ChangeSet|20040624165002|30880
inadvertently broke ia64 because the patch assumed that pgd_offset_k() is
just an optimization of pgd_offset(), which it is not. This patch fixes
the problem by introducing pgd_offset_gate(). On architectures on which
the gate area lives in the user's address-space, this should be aliased to
pgd_offset() and on architectures on which the gate area lives in the
kernel-mapped segment, this should be aliased to pgd_offset_k().
This bug was found and tracked down by Peter Chubb.
Signed-off-by: <davidm@hpl.hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<agx@sigxcpu.org>
[PATCH] Fix rivafb's NV_ARCH_, cleanup DEBUG, backlight control on ppc
- fixes the PCI-IDs (needed to get it to work on at least the NV17)
- cleans up the DEBUG option (similar to the new radeonfb). This also
makes it easy to replace printk by btext_printf() (on ppc) or similar to
ease debugging of the fb code when all else fails.
- adds backlight control for Apple powerbooks
Signed-off-by: Guido Guenther <agx@sigxcpu.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<oleg@tv-sign.ru>
[PATCH] hugetlbfs vm_pgoff bugs
1. hugetlbfs_file_mmap() must check that vm_pgoff is hugepage aligned.
2. hugetlb_vmtruncate_list() confuses << with >> while converting
vm_pgoff to huge page offset, and zaps wrong area.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<pluto@pld-linux.org>
[PATCH] fdomain_cs needs ISA
drivers/scsi/pcmcia/fdomain_cs.ko needs unknown symbol isa_memcpy_fromio
drivers/scsi/pcmcia/fdomain_cs.ko needs unknown symbol isa_readb
iirc the isa bus isn't available on ppc.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<miles@gnu.org>
[PATCH] v850: Define find_first_bit
Signed-off-by: Miles Bader <miles@gnu.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<pavel@suse.cz>
[PATCH] radeonfb x86_64 fix
Fix radeonfb and aty128fb on x86_64 by using the correct ifdef.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<mika@osdl.org>
[PATCH] sign fix in swapfile.c
CC mm/swapfile.o
mm/swapfile.c: In function `scan_swap_map':
mm/swapfile.c:114: warning: comparison between signed and unsigned
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<rhim@cc.gatech.edu>
[PATCH] Remove dead comment in mm/filemap.c
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<eranian@hpl.hp.com>
[PATCH] fix for buffer limit for long in sysctl.c
Fix a bug in do_proc_doulongvec_minmax() where the the string buffer was
too short to parse a 64-bit number expressed in decimal. That was causing
problems with entries in /proc/sys using long and allowing large number
(such as -1)
Signed-off-by: Stephane Eranian <eranian@hpl.hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<khalid_aziz@hp.com>
[PATCH] ipmi_msghandler module load failure fix
On a 2.6.7 kernel, when I try to modprobe ipmi_msghandler, it fails to load
with following message:
FATAL: Error inserting ipmi_msghandler (/lib/modules/2.6.7/kernel/drivers/char/ipmi/ipmi_msghandler.ko): Invalid module format
And there is an error message in dmesg:
ipmi_msghandler: init symbol 0xa000000200058080 used in module code at a000000200031b32
What I have been able to determine is that ipmi_msghandler.c defines
ipmi_init_msghandler() as the module_init() routine and then it also calls
ipmi_init_msghandler() diretcly from couple of other places. This does not
seem to be okay in 2.6.7 kernel. I was able to fix this by defining a new
module_init routine which in turn calls ipmi_init_msghandler(). I also
removed __init from ipmi_init_msghandler() since it gets called from
ipmi_open() on an open of the ipmi device file. So I would think we want
to keep ipmi_init_msghandler() around even after initialization.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<bgerst@didntduck.org>
[PATCH] remove scripts/mkconfigs
This script is no longer used after the patch to consolidate the stored
configs.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<miklos@szeredi.hu>
[PATCH] fix readahead breakage for sequential after random reads
Current readahead logic is broken when a random read pattern is followed by
a long sequential read. The cause is that on a window miss ra->next_size
is set to ra->average, but ra->average is only updated at the end of a
sequence, so window size will remain 1 until the end of the sequential
read.
This patch fixes this by taking the current sequence length into account
(code taken from towards end of page_cache_readahead()), and also setting
ra->average to a decent value in handle_ra_miss() when sequential access is
detected.
Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<osst@riede.org>
[PATCH] MAINTAINERS: update mailing list for osst
This list has been on sourceforge for a while now, please apply this patch
to make MAINTAINERS reflect that.
Signed-off-by: Willem Riede <osst@riede.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] M68k 68060 errata I14
M68k: gcc lately manages to generate the code sequence described in the 060
errata I14, so use the described workaround (from Roman Zippel)
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] M68k ifpsp060
68060 Integer Support Package: Fix _060_real_lock_page(): test %d0 before
actually using it (from Roman Zippel)
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] m68k sparse missing void
M68k: Add missing `void' parameters (found by sparse)
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] m68k sparse #if vs. #ifdef
M68k: Use #ifdef instead of #if (found by sparse)
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] m68k sparse void return
M68k: Don't return anything in functions returning void (found by sparse)
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] m68k sparse extern
M68k: Remove `extern' at function definition (found by sparse)
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] m68k sparse inline
M68k: Define inline functions before use (found by sparse)
Affected drivers:
- Atari floppy
- Amiga A2232 serial
- Amiga Fastlane SCSI
- Mac/PowerMac Valkyrie frame buffer
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] dsp56k sparse const
Atari dsp56k: Add missing `const' keywords (found by sparse)
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] m68k sparse floating point
M68k: Replace floating point by integer constants (found by sparse)
Affected drivers:
- Amiga frame buffer
- ATI Mach64 frame buffer
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] dnfb sparse struct init
Apollo Frame buffer: Fix C99 struct initializers (found by sparse)
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] amifb sparse &=
Amiga Frame buffer: Use `&' instead of `&=' (found by sparse, present since at
least 2.0.x)
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] m68k hardirq.h
M68k: Add missing #include <linux/config.h>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] dmasound paths
Dmasound was moved to sound/oss/ a while ago
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] M68k bitops
M68k: Add `volatile' to some bitops parameters, as this is required by the
cpumask code in 2.6.8-rc1.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] M68k checksum include
M68k: Add missing include, showing up due to include reshuffling in 2.6.8-rc1
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] M68k pgalloc fixup
M68k: Fix build after <asm/pgalloc.h> surgery in 2.6.8-rc1:
- Add missing include on machines with a standard m68k MMU
- Convert __pte_free_tlb() to a macro (like it is on most other archs) on
Sun-3, to avoid include hell
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] M68k Maintainership
M68k maintainership update:
- Transfer maintainership to Roman and me (ack'ed by Jes and Roman)
- Update main website URL
- Add Linux/m68k CVS repository website
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] depends on PCI: Multi-Tech, SyncLink, Applicom serial
Multi-Tech, Microgate SyncLink, and Applicom serial unconditionally depend on
PCI
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] !PCI warnings: Moxa serial
Kill warnings in MOXA Intellio and Smartio multiport serial drivers when !PCI.
Also kill warnings about unused variables in the non-modular case.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] !PCI warnings: Specialix serial
Kill warnings in Specialix serial driver when !PCI.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] depends on PCI: VIA686A i2c
VIA686A i2c unconditionally depends on PCI
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] depends on PCI DMA API: IEEE1394 core and SBP-2
IEEE1394 core and SBP-2 unconditionally depend on the PCI DMA API, so mark
them broken if !PCI
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] depends on PCI: Fritz!PCI/PCIv2/PnP and HYSDN
Fritz!PCI/PCIv2/PnP and HYSDN unconditionally depend on PCI
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] !PCI warnings: Hisax ISDN
Kill warnings in Hisax ISDN drivers when !PCI.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] depends on PCI: Guillemot MAXI Radio FM 2000
Guillemot MAXI Radio FM 2000 unconditionally depends on PCI
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] depends on PCI: Technisat Skystar2 PCI
Technisat Skystar2 PCI unconditionally depends on PCI
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] depends on PCI DMA API: Cisco/Aironet 34X/35X/4500/4800
Cisco/Aironet 34X/35X/4500/4800 unconditionally depends on the PCI DMA API, so
mark it broken if !PCI
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] depends on PCI: Toshiba and VIA FIR
Toshiba and VIA FIR unconditionally depend on PCI
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] depends on PCI: Matrox 1-wire
Matrox 1-wire unconditionally depends on PCI
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<geert@linux-m68k.org>
[PATCH] Dallas 1-wire delay.h
Dallas 1-wire: never include <asm/delay.h> directly
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<eger@havoc.gtf.org>
[PATCH] cirrusfb: update for amiga (zorro)
Cirrusfb updates:
- Cirrusfb depends on Zorro or PCI
- Revive Zorro support, using new Zorro driver framework
- Merge PCI and Zorro code where possible
- Use C99 initializers
- Kill superfluous whitespace
- #undef I/O ops before redefining them on Amiga
From: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: David Eger <eger@havoc.gtf.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<shrybman@aei.ca>
[PATCH] page_cache_readahead unused variable
Removal of unused variable in mm/readahead.c.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<domen@coderock.org>
[PATCH] remove faulty __init's from drivers/video/fbmem.c
From: Geert Uytterhoeven <geert@linux-m68k.org>
These four are called from fb_show_logo, which is exported symbol, called
by fbcon_switch.
From: Domen Puncer <domen@coderock.org>
Signed-off-by: Maximilian Attems
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<roland@topspin.com>
[PATCH] Export all functions in lib/string.c
Quite a few functions in lib/string.c are not exported. I ran into this
trying to use strnchr() in a module.
This patch
- exports every function defined in lib/string.c
- adds some missing __HAVE_ARCH_xxx defines for i386
- gets rid of the exports of functions from lib/string.c in arch/s390
(BTW, why is s390 exporting things NOVERS?)
Signed-off-by: Roland Dreier <roland@topspin.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<shemminger@osdl.org>
[PATCH] hlist_for_each_safe cleanup
Make code for hlist_for_each_safe use better code (same as
hlist_for_each_entry_safe). Get rid of comment about prefetch, because
that was fixed a while ago. Only current use of this is in the bridge
code, that I maintain.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<samuel.thibault@ens-lyon.org>
[PATCH] front buttons wouldn't mute ESS Maestro
Here is a small fix to enable muting ESS Maestro sound card thanks to the
up/down buttons: when has reached the driver's minimum (! this is
something like -dB value), just mute. (It was working in OSS driver, but
not in ALSA)
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<bart@samwel.tk>
[PATCH] Config file for laptop mode.
From: Dax Kelson <dax@gurulabs.com>
Add support for a external configuration file for /sbin/laptop_mode, and
/etc/acpi/actions/battery.sh. Convert battery.sh to use CPUFreq (off by
default) instead of CPU throttling (that was off by default).
Cleanup some formating for 80 columns.
All changes were written by me on a plane flight from Philadelphia to Salt
Lake City on July 9th. :)
(Note from Bart Samwel: was submitted to Linus earlier, this patch is
unchanged from that. I needed to submit this into -mm for now because my
other changes are dependent on Dax's changes.)
Signed-off-by: Bart Samwel <bart@samwel.tk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<bart@samwel.tk>
[PATCH] Add documentation about /proc/sys/vm/laptop_mode to various docs.
From: Bart Samwel <bart@samwel.tk>
A bunch of small laptop mode updates:
* Mention the laptop_mode and block_dump sysctls in the relevant docs,
referring to the laptop-mode.txt. Improve description of what the
laptop_mode knob means (i.e. seconds between last I/O and automatic
sync).
* Document the most relevant config file options.
* Change the installation instructions in the laptop mode doc to describe
the ACPI-bound version first, because this is the easiest. Explain
the non-ACPI version afterwards. Added a reference to my "packaged
version" of the scripts.
* Move the setting of hdparm and cpu frequency out of the ACPI script
and into the core laptop mode script. Add config option DO_HD to
enable hdparm. Add config setting HD to set device to do hdparm on.
Rename Dax's CPU_MANAGE to DO_CPU, with 0/1 instead of yes/no, to
improve consistency.
* Fix a problem where the root filesystem wouln't be remounted when
/etc/mtab listed its type as "unknown". Deduce the type of "unknown"
filesystems from /etc/fstab.
This depends on the patch that adds config files, which was submitted
to Linus by Dax Kelson on July 10.
Signed-off-by: Bart Samwel <bart@samwel.tk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<bart@samwel.tk>
[PATCH] Automatically disable laptop mode when battery almost runs out.
From: Jan Topinski <simcha@chatka.org>
Add support to automatically disable laptop mode when the battery almost
runs out. This prevents data loss when the battery actually runs out.
Signed-off-by: Bart Samwel <bart@samwel.tk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<olh@suse.de>
[PATCH] ppc32: snd-powermac requires i2c
The alsa driver for powermacs requires i2c support.
Signed-off-by: Olaf Hering <olh@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<j.blunck@tu-harburg.de>
[PATCH] ext2_readdir() return value fix
ext2_readdir() is ignoring the set error return values and always returns
0.
Signed-off-by: Jan Blunck <j.blunck@tu-harburg.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<akpm@osdl.org>
[PATCH] ncpfs: setattr return value fix
Arjan's new warning found a bug!
fs/ncpfs/inode.c: In function `ncp_notify_change':
fs/ncpfs/inode.c:960: warning: ignoring return value of `inode_setattr', declared with attribute warn_unused_result
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<zwane@fsmlabs.com>
[PATCH] Recommend 'noapic' when timer via IOAPIC fails
We might as well recommend the user boot with the noapic kernel parameter
instead of filling poor Ingo's mailbox.
Signed-off-by: Zwane Mwaikambo <zwane@fsmlabs.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<schwidefsky@de.ibm.com>
[PATCH] s390: core changes
s390 core changes:
- Rework system call entry cleanup code to fix a potential asynchronous
interrupt stack overflow if the user stack pointer happens to be in
the same range as the asynchronous stack.
- Replace broken schedule_timeout call with msleep.
- Regenerate default configuration
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<schwidefsky@de.ibm.com>
[PATCH] s390: zfcp host adapter.
From: Heiko Carstens <heiko.carstens@de.ibm.com>
From: Maxim Shchetynin <maxim@de.ibm.com>
zfcp host adapter changes:
- Get rid of ZFCP_WAIT_EVENT_TIMEOUT macro.
- Correct an error log mesage.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<schwidefsky@de.ibm.com>
[PATCH] s390: network driver changes
From: Ursula Braun-Krahl <braunu@de.ibm.com>
From: Thomas Spatzier <tspat@de.ibm.com>
From: Peter Tiedemann <ptiedem@de.ibm.com>
network driver changes.
- iucv: add missing symbolic links between /sys/bus/iucv/drivers/netiucv
and /sys/class/net.
- iucv: make use of the debug feature.
- iucv: 0 vs. NULL cleanup, avoid build warnings.
- iucv: remove unnecessary -ENODEV check after call to iucv_declare_buffer.
- ctc: adjust debug feature log levels.
- lcs: replace broken schedule_timeout call with msleep.
- qeth: add missing link type.
- qeth: treat add_hhlen attribute as decimal value.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<mbp@sourcefrog.net>
[PATCH] lost error code in rescan_partitions
This fixes a path where an error from reloading the partition table could be
lost.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<mbp@sourcefrog.net>
[PATCH] trivial doc patch for partitions
It's slightly hard to see how these variables are used; this patch adds a
short description.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<alan@redhat.com>
[PATCH] Subject: PATCH: fix bogus ioctl return in mtrr
This is fairly self explanatory - ENOIOCTLCMD is an internal code outside
of the -1 to -511 range. The correct return for an unknown ioctl is
-ENOTTY although some Linux devices return the incorrect -EINVAL result.
Patch-By: Alan Cox <alan@redhat.com>
OSDL Developer Certificate of Origin 1.0 included herein by reference
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<bgerst@quark.didntduck.org>
[PATCH] remove boot98
Remove the orphaned PC9800 boot code.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<andrea@suse.de>
[PATCH] writepages drops bh on not uptodate page
I think I understood why some ext2 fs corruption still happens even after
the last i_size fix.
what happened I believe is that the writepages layer got a not a fully
uptodate page (in turn with bh mapped on top of it), and then right before
unlocking the page and entering the writeback mode, it freed all the bh.
Without bh a not uptodate page will trigger a full readpage from disk, that
overwrites the pagecache before the multi-bio gets submitted, generating fs
corruption.
I believe the below patch should fix it (untested) against kernel CVS.
The testcases developed by Kurt showed the pagecache being overwritten with
on-disk data at block offsets, and Chris as well was wondering about races
between wait_on_page_writeback and readpage. the below fix just explains
everything we've seen since not-fully-uptodate pages must have always bh on
them and the below patch enforces just that invariant, and it should fix
our pagecache-overwritten-by-disk-data problem.
Signed-off-by: Andrea Arcangeli <andrea@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<arekm@pld-linux.org>
[PATCH] convert ipmi_watchdog to use module option nowayout
Convert ipmi_watchdog to also use module option `nowayout' as is done in
other watchdog drivers.
From: Corey Minyard <cminyard@mvista.com>
The patch is good (same style as other watchdogs), but needs to have
some documentation updated. I've tacked that on.
Signed-off-by: Arkadiusz Miskiewicz <arekm@pld-linux.org>
Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<olh@suse.de>
[PATCH] mark swim3 floppy controller as removable device
Mark the mac floppy controller driver as removable media. This prevents an
entry in /proc/partitions. Several tools will not try to access the floppy
anymore with this change.
Signed-off-by: Olaf Hering <olh@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<davidm@napali.hpl.hp.com>
[PATCH] comment "ptrace_list" and "children" members
Document the purpose of the "ptrace_list/ptrace_children" and
"children/sibling" lists.
Signed-off-by: <davidm@hpl.hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<dsaxena@plexity.net>
[PATCH] Watchdog driver for Intel IXP2000 Network Processor
Following patch adds support for the watchdog driver embedded in Intel's
IXP2000 family of network processors. The architecture-specific bits of
IXP2000 support will be merged upstream via the ARM tree once all the
various drivers have been merged.
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<bjorn.helgaas@hp.com>
[PATCH] Fix up HP copyright & license text
Fix up HP copyrights and add licensing terms (GPL v2) for hp-agp.c and
pcdp.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<lcapitulino@prefeitura.sp.gov.br>
[PATCH] remove dead code from copy_process()
Don't assign to `retval' twice in a row.
Signed-off-by: Luiz Capitulino <lcapitulino@prefeitura.sp.gov.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<pavel@ucw.cz>
[PATCH] swsusp: documentation update
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<tnt@246tNt-laptop.lan.ayanami.246tNt.com>
[ppc] Add basic support for the Freescale MPC52xx embedded CPU and the LITE5200 platform
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
<tnt@246tNt-laptop.lan.ayanami.246tNt.com>
[serial/ppc] Add support for MPC52xx PSCs.
Can be used as serial port and console. Compliant with the OCP driver model.
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
<stevef@stevef95.austin.ibm.com>
[CIFS] fix smb return code
Signed-off-by: Steve French (sfrench@us.ibm.com)
<shemminger@osdl.org>
[BRIDGE]: Propagate bridge internal MTU changes
Need to propagate MTU changes that the bridge does to it's pseudo interface
up to others. There ends up being a double call to br_min_mtu() but that's
harmless.
Cleans up the EXPORT_SYMBOLS including dev_change_flags which is used by vlan.
Shouldn't be basing exports on kernel config options like this.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<shemminger@osdl.org>
[BRIDGE]: dev_xmit cleanup
The br_dev_xmit function was broken in two pieces (needlessly).
Put it back together.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<shemminger@osdl.org>
[BRIDGE]: linkstate handling
This makes bridge port status reflect both the state of the interface
from software (up/down) and the carrier. It makes STP handle link failure
(cable breakage, etc). The original concept comes from a
Mark Ruijter <bridge@siennax.com> who implemented it differently.
My way is simpler and requires no polling.
Obviously, this link state detection will only work if the network card
handles the events properly.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<shemminger@osdl.org>
[BRIDGE]: forwarding table RCU
Convert the bridge forwarding database over to using RCU.
This avoids a read_lock and atomic_inc/dec in the fast path
of output.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<shemminger@osdl.org>
[BRIDGE]: RCU fix
Follow up to earlier RCU patch. Since now using RCU, need to use
deferred free.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<akpm@osdl.org>
[PATCH 1/8] gcc-3.5 fixes
From: Andi Kleen <ak@muc.de>
Trivial gcc-3.5 build fixes.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<akpm@osdl.org>
[PATCH 2/8] gcc-3.5 fixes
From: Andi Kleen <ak@muc.de>
Trivial gcc-3.5 build fixes.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<akpm@osdl.org>
[PATCH 3/8] gcc-3.5 fixes
From: Andi Kleen <ak@muc.de>
Trivial gcc-3.5 build fixes.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<akpm@osdl.org>
[PATCH 4/8] gcc-3.5 fixes
From: Andi Kleen <ak@muc.de>
Trivial gcc-3.5 build fixes.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<akpm@osdl.org>
[PATCH 5/8] gcc-3.5 fixes
From: Andi Kleen <ak@muc.de>
Trivial gcc-3.5 build fixes.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<akpm@osdl.org>
[PATCH 6/8] gcc-3.5 fixes
From: Andi Kleen <ak@muc.de>
Trivial gcc-3.5 build fixes.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<akpm@osdl.org>
[PATCH 7/8] gcc-3.5 fixes
From: Andi Kleen <ak@muc.de>
Trivial gcc-3.5 build fixes.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<akpm@osdl.org>
[PATCH 8/8] gcc-3.5 fixes
From: Andi Kleen <ak@muc.de>
Trivial gcc-3.5 build fixes.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<akpm@osdl.org>
[PATCH 1/1]: net/sunrpc/xprt.c gcc341 inlining fix
From: Mikael Pettersson <mikpe@csd.uu.se>
gcc-3.4.1 errors out in 2.6.8-rc1-mm1 at net/sunrpc/xprt.c:
net/sunrpc/xprt.c: In function 'xprt_reserve':
net/sunrpc/xprt.c:84: sorry, unimplemented: inlining failed in call to 'do_xprt_reserve': function body not available
net/sunrpc/xprt.c:1307: sorry, unimplemented: called from here
make[2]: *** [net/sunrpc/xprt.o] Error 1
make[1]: *** [net/sunrpc] Error 2
make: *** [net] Error 2
do_xprt_reserve() is marked inline but used defore its function
body is available. Moving it before its only caller fixes the problem.
Signed-off-by: Mikael Pettersson <mikpe@csd.uu.se>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<hadi@cyberus.ca>
[PKT_SCHED]: Fix pkt_cls.h incompatabilities.
Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@redhat.com>
<herbert@gondor.apana.org.au>
[NET]: Allow MD5 to be a module
I found that recent 2.6 kernels no longer allowed me to build MD5 as
a module even though everything that used it were modules (including
ipv6 and sctp). It turns out that there were boolean options
selecting MD5 in the Kconfig files. Due to limitations in the current
kconfig implementation, this forces MD5 to be a boolean as well.
The usual workaround in these cases is to move the selection up
to the closest tristate. This is what the following patch does.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@redhat.com>
<shemminger@osdl.org>
[NET]: Convert ROSE to use module_param.
Switch to module_param and the hash list can be local.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<shemminger@osdl.org>
[NET]: Convert netrom to use module_param.
Convert Netrom to use module_param
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
<davem@nuts.davemloft.net>
[SPARC]: sparc64 openpromio.h needs compiler.h, sync sparc32
<davem@nuts.davemloft.net>
[NET]: Decrease skb->cb[] to 40 bytes.
No control block usage, even on 64-bit, needs
the full current 48 bytes. This brings sk_buff
size down to 256 bytes on 64-bit platforms and
fixes some performance regressions due to the
addition of the input_dev member.
Signed-off-by: David S. Miller <davem@redhat.com>
<herbert@gondor.apana.org.au>
[AH6]: Rearrange routing headers
This patch rearranges the IPv6 routing header so that the destination
addresses appear in the order as they would on the destination. This
is specified in Appendix A2 of RFC 2402.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@redhat.com>
<herbert@gondor.apana.org.au>
[IPSEC]: Move generic encap code into xfrm6_output.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@redhat.com>
<davem@nuts.davemloft.net>
[XFRM]: Declare xfrm6_output in net/xfrm.h
<davem@nuts.davemloft.net>
[DMA]: Fix example code in DMA-mapping.txt
Spotted by Jack Spaar <jspaar@myrealbox.com>
Signed-off-by: David S. Miller <davem@redhat.com>
<benh@kernel.crashing.org>
[PATCH] ppc64: hash table races fixes
This fixes some possible rare issues with the hash code beeing called
with interrupts enabled from update_mmu_cache, and fixes some races in
the iSeries low level htab code by adding an array of spinlocks
This is actually an old patch already present in SLES kernel and that
got "missed" somewhat in the main tree, adapted to recent changes.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<benh@kernel.crashing.org>
[PATCH] ppc64: fix memcpy_to/from_io
The ppc64 implementation of memcpy_to/from_io was bogus (used memcpy
which uses cache hints and thus is broken on non cacheable IO space).
This re-implements them with some simple/gross C code doing 32 bits
accesses when aligned and bytes accesses when not.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] con_font_op split
Preparations for cleanups: con_font_op() is turned into a switch calling
con_font_{get,set,default,copy} depending on the operation required;
method ->con_font_op() also split, with NULL resulting in -ENOSYS on
operation in question.
Code that used to be in con_font_op() got slightly cleaned up after move
into new helpers (we are beginning to untangle the mess; there will be
more cleanups in the next patches).
Methods are currently using exact same arguments as old ->con_font_op().
That will change in subsequent patches, method by method (right now there's
a hell of a scary field reuse between them, making impossible to do any
static checks and practically begging for bugs).
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] con_font_default sanitized
->con_font_default() sanitized. We copy font name (if any) from userland
in the caller and pass it explicitly. We are also beginning to get rid
of console_font_op in method arguments.
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] con_font_copy sanitized
->con_font_copy() sanitized. We extract the number of console to copy the
font from in the caller (it's taken from the field of console_font_op that
is normally used for font height - messy even for an ioctl, but that animal
used to be passed all the way down into console drivers).
With decoding done in con_font_copy(), we simply pass source console number
into the method.
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] con_set_font sanitized
con_font_set() sanitized. We are passing console_font and flags into
the method in separate arguments and we are not messing with
console_font_op->data anymore - it's a userland pointer (to be annotated
several patches later in the series, due to another abuse of console_font_op
that needs to be fixed first), while console_font->data is kernel one
and they don't mix anymore.
We also do a sanity check (font width > 0) in the caller instead of
method instances, since we are already checking for width <= 32 and
height <= 32 there; doesn't make sense leaving that one in method
instances.
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] fbcon_do_set_font() sanitized
fbcon internal cleanup. Instead of passing console_font_op into
fbcon_do_set_font() we pass width/height directly. Amusing (but harmless)
bug fixed there:
if (!w > 32) {
bogus code that fortunately never got triggered
}
Fixed by removal of the junk in question (and yes, it's verifiable junk -
it would not do anything even if we replaced the check with intended
!(w > 32)).
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] con_get_font sanitized
->con_font_get() sanitized. We pass console_font * to method instead of
console_font_op * and do not mess with mixing ->data in these guys.
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] console_font_op annotated
->vc_font switched to console_font (from console_font_op, of all things!)
console_font_op annotated (->data is finally makred __user).
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] fb_cursor() fixes
Massive leaks fixed in fb_cursor().
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] cmap annotations
fb_set_cmap() and fb_copy_cmap() split into kernel and userland versions.
fb_cmap, fb_image and fb_cursor split and annotated.
fixed bug in sbuslib.c that used to call "userland" version of fb_set_cmap()
when kernel one was need (RGB data was already copied into kernel space).
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<pfg@sgi.com>
sn_console.c:
move sn_debug_printf to only compile for DEBUG
early printk needs to handle missing carriage returns
Signed-off-by: Pat Gefre <pfg@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
<davem@nuts.davemloft.net>
[SPARC64]: Update defconfig.
<holt@sgi.com>
bte_error.c:
bte.c:
After working with the chip designer some more, we have determined one
more hardware register we were supposed to write to ensure the SHUB
chip was ready for future transfers. This patch fixes that. This also
allowed us to eliminate a udelay which was working around the problem.
During retesting, we uncovered a race condition where transfer status
was changed by a different cpu after we were expecting one value which
cascaded to additional problems. This patch uses a local variable to
also eliminate that race.
Signed-off-by: Robin Holt <holt@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
<davem@nuts.davemloft.net>
[NET]: Kill NET_FASTROUTE, does nothing and suffers from major bitrot.
Based up suggestion/changes from Jeff Garzik.
Signed-off-by: David S. Miller <davem@redhat.com>
<stevef@smfhome.smfdom>
[CIFS] remove sparse pointer warning
Signed-off-by: Steve French (sfrench@us.ibm.com)
<viro@www.linux.org.uk>
[PATCH] inline fixes in net/*
* in ipv6/route.c: made ipv6_advmss() inlined again (and moved it up)
* in sunrpc/xprt.c: inlining fix: moved do_xprt_reserve() up
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] annotations in drivers/video
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] sparse: ftape
ftape got annotations and NULL noise removals.
Propagated the dependency on alpha/i386/amd64 to Kconfig (it's already
enforced by #error)
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] sparse: istallion
istallion annotated, cleaned up, a bunch of useless verify_area()
removed.
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] sparse: stallion
stallion annotated, cleaned up, a bunch of useless verify_area()
removed.
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] sparse: drivers/char/*
the rest of BROKEN_ON_SMP drivers in drivers/char sparsified.
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] NULL noise removal in skfp
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] #if abuses
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] ARM initial annotations
Usual set of initial annotations for a platform.
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] sparse: more in isdn
annotations and NULL noise removals in drivres/isdn (more BROKEN_ON_SMP
stuff)
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] sparse: more in drivers/net
drivers/net BROKEN_ON_SMP annotations and NULL noise removals.
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] size_t portability fixes
more size_t fixes (%d -> %zd)
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] signed char portability fix
code using atm_cirange fields assumes that they are signed; make that
explicit by s/char/signed char/.
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<viro@www.linux.org.uk>
[PATCH] sparse: misc cleanups
all sorts of minor stuff - basically, all chunks are independent here,
but IMO that one is not worth splitting. Contains:
* pmac_cpufreq.c: declaration in the middle of a block.
* sys_ia32.c: couple of trivial annotations.
* ipmi_si_intf.c: should be using asm/irq.h instead of linux/irq.h
* synclink_cs.c: assignment-in-conditional with nobody ever looking
at the variable we are assigning to afterwards; variable removed.
* sbni.c: s/__volatile/__volatile__
* matroxfb_base.h: got rid of ((u32 *)p)++
* asm-ppc/checksum.h and asm-sparc64/floppy.h: NULL noise removal
* amd64 compat.h: missing L in long constant.
* mtd-abi.h: annotated ioctl structure
* sysctl.c: corrected annotations in extern
Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<marcel@holtmann.org>
[Bluetooth] Send HCI_Reset for ISSC USB dongles
For the USB dongles from ISSC the first command must be a HCI_Reset,
because otherwise the inquiry procedures won't work.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
<marcel@holtmann.org>
[Bluetooth] Fix resetting to default filters
The problem is that after a successful connection between the Windows
Bluetooth stack and the Linux Bluez stack, no packets from the device
ever reach the PC running Windows XP Service Pack 2. That is, a ping
from the PC never receives a response, and a ping from BlueZ never
reaches the PC. Linux packet statistics show that the PC packets are
received, but all return traffic seems to be routed over the loopback
interface.
Immediately after creating the BNEP connection with BlueZ, the Windows
Bluetooth stack sends a BNEP_FILTER_NET_TYPE_SET_MSG with an effective
length of zero. BlueZ interprets this message to mean that no filter
ranges should be allowed. The code zeros the first entry in the filter
list, which is than interpreted as meaning that no ranges of acceptable
packets are available. This interpretation is wrong and leads to all
packets being rejected by BNEP.
The Bluetooth BNEP specification clearly states the following:
The length (in octets) of this message is 4+4*N, where N is the number
of disjoint ranges of Networking protocol types that form the complete
set. Note that N=0 (empty set) denotes a reset to default filters (if
any) supported by the remote device.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
<trini@kernel.crashing.org>
[PATCH] ppc32: fix compilation with binutils-2.15
Currently, ppc32 will not always compile with binutils-2.15. The issue
is that binutils has become even more strict about which opcodes can be
used with which CPU flags. The problem is that we have a number of
cases where we compile with altivec instructions (with runtime checks to
make sure we can actually run them) in code that's not altivec specific.
The fix for this is to always pass in -maltivec on CONFIG_6xx. To do
this cleanly, we split our AFLAGS definition up into
aflags-$(CONFIG_FOO).
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<akpm@osdl.org>
[PATCH] slab memory shrinking balancing fix
The logic in shrink_slab tries to balance the proportion of slab which it
scans against the proportion of pagecache which the caller scanned. Problem
is that with a large number of highmem LRU pages and a small number of lowmem
LRU pages, the amount of pagecache scanning appears to be very small, so we
don't push slab hard enough.
The patch changes things so that for, say, a GFP_KERNEL allocation attempt we
only consider ZONE_NORMAL and ZONE_DMA when calculating "what proportion of
the LRU did the caller just scan".
This will have the effect of shrinking slab harder in response to GFP_KERNEL
allocations than for GFP_HIGHMEM allocations.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<alan@redhat.com>
[PATCH] PATCH: Fix HPT366 crash and support HPT372N
On a board containing the HPT372N IDE controller the 2.6.x series kernels will
misbehave. If the HPT372N is set up with the newer PCI identifier it is
ignored. If it is set up with the HPT372 identifier then the kernel crashes
on boot.
This patch is a forward port of my 2.4 driver fixes that have been in 2.4
for a year but somehow escaped 2.6. Ronny Buchmann caught a couple
of merge details I missed and those are fixed in this diff too.
As well as adding 372N support this also fixes the unknown revision case
to avoid crashes should any future 37x variants with weird class_rev's appear
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
<stevef@steveft21.ltcsamba>
[CIFS] Update readme and todo lists for cifs vfs
Signed-off-by: Steve French (sfrench@us.ibm.com)
<jmorris@redhat.com>
[CRYPTO]: Add i586 optimized AES
Below is an updated version of patch from Fruhwirth which integrates the
Gladman AES code into the crypto API.
I've tried to ensure that this is done as simply as possible: the user
gets the asm version by default if it's suitable.
I've also now added the alternate GPL licensing provided by Brian Gladman,
and licensed the code as GPL.
Signed-off-by: James Morris <jmorris@redhat.com>
Signed-off-by: David S. Miller <davem@redhat.com>
<herbert@gondor.apana.org.au>
[IPSEC]: Fix SPI generation by netlink_get_spi()
The issue is that two successive calls to netlink_get_spi is returning
the same SA. Since netlink_get_spi is meant to be a creation operation
this is incorrect.
The netlink_get_spi operation is modelled off the PFKEY SADB_GETSPI
command which is specified in RFC 2367. The purpose of SADB_GETSPI
is to create a new larval SA that can then be filled in by SADB_UPDATE.
Its semantics does not allow two SADB_GETSPI calls to return the same
SA, even if there is no SADB_UPDATE call in between.
The reason the second netlink_get_spi is returning the same SA is
because in find_acq(), the code is looking at all larval states as
opposed to only larval states with an SPI of zero.
Since the only other caller of find_acq() -- xfrm_state_add() intentionally
ignores all return values with a non-zero SPI, it is safe to not look at
SAs with non-zero SPIs at all in find_acq().
The following patch does exactly that.
In fact, the find_acq() call in xfrm_state_add() is a remnant from
the days when we had xfrm_state_replace() instead of xfrm_state_add()
and xfrm_state_update(). It can now be safely removed.
I'll post a separate patch for that.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@redhat.com>
<herbert@gondor.apana.org.au>
[IPSEC]: Remove redundant check in xfrm_state_add()
This is the patch referred to in the netlink_get_spi thread.
I was actually wrong about the reason for this patch though. Firstly
it's the SPI check that is redundant and not the find_acq() call.
And it's redundant because of the find_acq() patch, not because
of the fact that this is in xf 