13 years ago[MIPS] Fix build error on processors that don's support copy-on-write.
Ralf Baechle [Tue, 28 Feb 2006 17:04:20 +0000]
[MIPS] Fix build error on processors that don's support copy-on-write.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

13 years ago[MIPS] Initialize S-cache function pointers even on S-cache-less CPUs.
Ralf Baechle [Mon, 27 Feb 2006 19:05:55 +0000]
[MIPS] Initialize S-cache function pointers even on S-cache-less CPUs.

When a CPU has no scache, the scache flushing functions currently
aren't getting initialized and the NULL pointer is eventually called
as a function.  Initialize the scache flushing functions as a noop
when there's no scache.

Initial patch by me and most of the debugging done by Martin Michlmayr.

Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

13 years ago[PATCH] cfq-iosched: slice expiry fixups
Jens Axboe [Tue, 28 Feb 2006 08:35:11 +0000]
[PATCH] cfq-iosched: slice expiry fixups

During testing of SLES10, we encountered a hang in the CFQ io scheduler.
Turns out the deferred slice expiry logic is buggy, so remove that for
now.  We could be left with an idle queue that would never wake up.  So
kill that logic, always expire immediately.  Also fix a potential timer
race condition.

Patch looks bigger than it is, because it moves a function.

Signed-off-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years agoMerge branch 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...
Linus Torvalds [Tue, 28 Feb 2006 04:43:36 +0000]
Merge branch 'upstream-fixes' of /linux/kernel/git/jgarzik/libata-dev

13 years agoRevert "[PATCH] x86_64: Only do the clustered systems have unsynchronized TSC assumpt...
Linus Torvalds [Tue, 28 Feb 2006 04:41:56 +0000]
Revert "[PATCH] x86_64: Only do the clustered systems have unsynchronized TSC assumption on IBM systems"

This reverts commit 13a229abc25640813f1480c0478dfc6bdbc1c19e.

Quoth Andi:
  "After some consideration and feedback from various people it turns
   out this wasn't that good an idea.  It has some problems and needs
   more work.  Since it was only an optimization anyways it's best to
   just back it out again for now."

Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[libata] Disable FUA
Jeff Garzik [Tue, 28 Feb 2006 03:31:19 +0000]
[libata] Disable FUA

Until problems are sorted.

13 years agoMerge git://oss.sgi.com:8090/oss/git/xfs-rc-fixes
Linus Torvalds [Tue, 28 Feb 2006 02:15:43 +0000]
Merge git://oss.sgi.com:8090/oss/git/xfs-rc-fixes

13 years ago[XFS] Don't map non-uptodate buffers in xfs_probe_cluster; also fixes
Eric Sandeen [Tue, 28 Feb 2006 01:30:30 +0000]
[XFS] Don't map non-uptodate buffers in xfs_probe_cluster; also fixes
obscure corruption case

SGI-PV: 942658
SGI-Modid: xfs-linux-melb:xfs-kern:207119a

Signed-off-by: Eric Sandeen <sandeen@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>

13 years ago[XFS] Reduce stack use during quota mounts (caused a panic). This
Nathan Scott [Tue, 28 Feb 2006 01:30:13 +0000]
[XFS] Reduce stack use during quota mounts (caused a panic).  This
regressed recently via the fix for inherited quota inode attributes.

SGI-PV: 947312
SGI-Modid: xfs-linux-melb:xfs-kern:25318a

Signed-off-by: Nathan Scott <nathans@sgi.com>

13 years ago[XFS] Fix a realtime allocator regression introduced by an old iget race
Nathan Scott [Tue, 28 Feb 2006 01:29:51 +0000]
[XFS] Fix a realtime allocator regression introduced by an old iget race
fix.  Noticed by Roger Willcocks.

SGI-PV: 949821
SGI-Modid: xfs-linux-melb:xfs-kern:25257a

Signed-off-by: Nathan Scott <nathans@sgi.com>

13 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Mon, 27 Feb 2006 23:22:14 +0000]
Merge /pub/scm/linux/kernel/git/davem/net-2.6

13 years ago[REQSK]: Don't reset rskq_defer_accept in reqsk_queue_alloc
Arnaldo Carvalho de Melo [Mon, 27 Feb 2006 21:30:43 +0000]
[REQSK]: Don't reset rskq_defer_accept in reqsk_queue_alloc

In 295f7324ff8d9ea58b4d3ec93b1aaa1d80e048a9 I moved defer_accept from
tcp_sock to request_queue and mistakingly reset it at reqsl_queue_alloc, causing
calls to setsockopt(TCP_DEFER_ACCEPT ) to be lost after bind, the fix is to
remove the zeroing of rskq_defer_accept from reqsl_queue_alloc.

Thanks to Alexandra N. Kossovsky <Alexandra.Kossovsky@oktetlabs.ru> for
reporting and testing the suggested fix.

Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

13 years ago[NETFILTER]: Restore {ipt,ip6t,ebt}_LOG compatibility
Patrick McHardy [Mon, 27 Feb 2006 21:04:17 +0000]
[NETFILTER]: Restore {ipt,ip6t,ebt}_LOG compatibility

The nfnetlink_log infrastructure changes broke compatiblity of the LOG
targets. They currently use whatever log backend was registered first,
which means that if ipt_ULOG was loaded first, no messages will be printed
to the ring buffer anymore.

Restore compatiblity by using the old log functions by default and only use
the nf_log backend if the user explicitly said so.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

13 years ago[NETFILTER]: nf_queue: fix end-of-list check
Patrick McHardy [Mon, 27 Feb 2006 21:03:55 +0000]
[NETFILTER]: nf_queue: fix end-of-list check

The comparison wants to find out if the last list iteration reached the
end of the list. It needs to compare the iterator with the list head to
do this, not the element it is looking for.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

13 years ago[NETFILTER]: nf_queue: remove unnecessary check for outfn
Patrick McHardy [Mon, 27 Feb 2006 21:03:39 +0000]
[NETFILTER]: nf_queue: remove unnecessary check for outfn

The only point of registering a queue handler is to provide an outfn,
so there is no need to check for it.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

13 years ago[NETFILTER]: nf_queue: fix rerouting after packet mangling
Patrick McHardy [Mon, 27 Feb 2006 21:03:24 +0000]
[NETFILTER]: nf_queue: fix rerouting after packet mangling

Packets should be rerouted when they come back from userspace, not before.
Also move the queue_rerouters to RCU to avoid taking the queue_handler_lock
for each reinjected packet.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

13 years ago[NETFILTER]: nf_queue: check if rerouter is present before using it
Patrick McHardy [Mon, 27 Feb 2006 21:03:10 +0000]
[NETFILTER]: nf_queue: check if rerouter is present before using it

Every rerouter needs to provide a save and a reroute function, we don't
need to check for them. But we do need to check if a rerouter is registered
at all for the current family, with bridging for example packets of
unregistered families can hit nf_queue.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

13 years ago[NETFILTER]: nf_queue: don't copy registered rerouter data
Patrick McHardy [Mon, 27 Feb 2006 21:02:52 +0000]
[NETFILTER]: nf_queue: don't copy registered rerouter data

Use the registered data structure instead of copying it.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

13 years ago[IPSEC]: Kill post_input hook and do NAT-T in esp_input directly
Herbert Xu [Mon, 27 Feb 2006 21:00:40 +0000]
[IPSEC]: Kill post_input hook and do NAT-T in esp_input directly

The only reason post_input exists at all is that it gives us the
potential to adjust the checksums incrementally in future which
we ought to do.

However, after thinking about it for a bit we can adjust the
checksums without using this post_input stuff at all.  The crucial
point is that only the inner-most NAT-T SA needs to be considered
when adjusting checksums.  What's more, the checksum adjustment
comes down to a single u32 due to the linearity of IP checksums.

We just happen to have a spare u32 lying around in our skb structure :)
When ip_summed is set to CHECKSUM_NONE on input, the value of skb->csum
is currently unused.  All we have to do is to make that the checksum
adjustment and voila, there goes all the post_input and decap structures!

I've left in the decap data structures for now since it's intricately
woven into the sec_path stuff.  We can kill them later too.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

13 years ago[IPSEC] esp: Kill unnecessary block and indentation
Herbert Xu [Mon, 27 Feb 2006 21:00:01 +0000]
[IPSEC] esp: Kill unnecessary block and indentation

We used to keep sg on the stack which is why the extra block was useful.
We've long since stopped doing that so let's kill the block and save
some indentation.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

13 years ago[TG3]: Fix Sun tg3 variant detection.
David S. Miller [Mon, 27 Feb 2006 20:51:27 +0000]
[TG3]: Fix Sun tg3 variant detection.

Some Sun parts don't have PCI_VENDOR_ID_SUN in the subsystem
vendor ID.  So add another fallback test, which is the name
of the OBP firmware device tree node.  If it's a Sun part we'll
get "network", else it will be named "ethernet".

Signed-off-by: David S. Miller <davem@davemloft.net>

13 years agoMerge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
Linus Torvalds [Mon, 27 Feb 2006 17:46:24 +0000]
Merge branch 'upstream' of git://ftp.linux-mips.org/upstream-linus

13 years ago[MIPS] Use generic compat routines for readdir, getdents
Atsushi Nemoto [Tue, 21 Feb 2006 06:59:00 +0000]
[MIPS] Use generic compat routines for readdir, getdents

Not just cleanup but also fixes O32 readdir(2) emulation.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

13 years ago[MIPS] Fix atomic*_sub_if_positive return value.
Ralf Baechle [Thu, 23 Feb 2006 14:10:53 +0000]
[MIPS] Fix atomic*_sub_if_positive return value.

Reported and initial fix by Thomas Koeller <thomas.koeller@baslerweb.com>,
rewritten by me.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

13 years ago[MIPS] SMP: Fix initialization order bug.
Ralf Baechle [Thu, 23 Feb 2006 12:23:27 +0000]
[MIPS] SMP: Fix initialization order bug.

A recent change requires cpu_possible_map to be initialized before
smp_sched_init() but most MIPS platforms were initializing their
processors in the prom_prepare_cpus callback of smp_prepare_cpus.  The
simple fix of calling prom_prepare_cpus from one of the earlier SMP
initialization hooks doesn't work well either since IPIs may require
init_IRQ() to have completed, so bit the bullet and split
prom_prepare_cpus into two initialization functions, plat_smp_setup
which is called early from setup_arch and plat_prepare_cpus called where
prom_prepare_cpus used to be called.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

13 years ago[MIPS] Use "=R" constraint to avoid compiler errors in cmpxchg().
Ralf Baechle [Tue, 21 Feb 2006 18:32:14 +0000]
[MIPS] Use "=R" constraint to avoid compiler errors in cmpxchg().

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

13 years ago[PATCH] Fix Specialix SX corruption
Marc Zyngier [Mon, 27 Feb 2006 11:08:00 +0000]
[PATCH] Fix Specialix SX corruption

With the latest kernels, I experienced some strange corruption, some
'*****' being randomly inserted in the character flow, like this:

ashes:~#
ashes:~#
a*******shes:~#
ashes:~#
ashes:~#

Further investigation shows that the problem was introduced during
Alan's "TTY layer buffering revamp" patch, the amount of data to be
copied being reduced after buffer allocation.  Moving the count fixup
around solves the problem.

Signed-off-by: Marc Zyngier <maz@misterjones.org>
Approved-by: Rogier Wolff <R.E.Wolff@BitWizard.nl>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years agoMerge branch 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...
Linus Torvalds [Mon, 27 Feb 2006 15:41:30 +0000]
Merge branch 'upstream-fixes' of /linux/kernel/git/jgarzik/libata-dev

13 years agoMerge branch 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...
Linus Torvalds [Mon, 27 Feb 2006 15:41:11 +0000]
Merge branch 'upstream-fixes' of /linux/kernel/git/jgarzik/netdev-2.6

13 years agoLinux v2.6.16-rc5
Linus Torvalds [Mon, 27 Feb 2006 05:09:35 +0000]
Linux v2.6.16-rc5

13 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6
Linus Torvalds [Mon, 27 Feb 2006 04:27:11 +0000]
Merge /pub/scm/linux/kernel/git/davem/sparc-2.6

13 years agoMake Kprobes depend on modules
Linus Torvalds [Mon, 27 Feb 2006 04:24:40 +0000]
Make Kprobes depend on modules

Commit 9ec4b1f356b3bad928ae8e2aa9caebfa737d52df made kprobes not compile
without module support, so just make that clear in the Kconfig file.

Also, since it's marked EXPERIMENTAL, make that dependency explicit too.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[SPARC64]: Make cpu_present_map available earlier.
David S. Miller [Sat, 25 Feb 2006 21:39:56 +0000]
[SPARC64]: Make cpu_present_map available earlier.

The change to kernel/sched.c's init code to use for_each_cpu()
requires that the cpu_possible_map be setup much earlier.

Set it up via setup_arch(), constrained to NR_CPUS, and later
constrain it to max_cpus in smp_prepare_cpus().

This fixes SMP booting on sparc64.

Signed-off-by: David S. Miller <davem@davemloft.net>

13 years ago[SPARC64]: Implement futex_atomic_op_inuser().
David S. Miller [Sat, 25 Feb 2006 20:15:31 +0000]
[SPARC64]: Implement futex_atomic_op_inuser().

Signed-off-by: David S. Miller <davem@davemloft.net>

13 years ago[PATCH] fix voyager after topology.c move
James Bottomley [Sun, 26 Feb 2006 23:07:45 +0000]
[PATCH] fix voyager after topology.c move

Commit 9c869edac591977314323a4eaad5f7633fca684f broke voyager again
rather subtly because it already had its own topology exporting
functions, so now each CPU gets registered twice.

I think we can actually use the generic ones, so I don't propose
reverting it.  The attached should eliminate the voyager topology
functions in favour of the generic ones.

I also added a define to ensure voyager is never hotplug CPU (we don't
have the support in the SMP harness).

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] fix build on x86_64 with !CONFIG_HOTPLUG_CPU
Brian Magnuson [Mon, 27 Feb 2006 03:02:04 +0000]
[PATCH] fix build on x86_64 with !CONFIG_HOTPLUG_CPU

The commit e2c0388866dc12bef56b178b958f9b778fe6c687 added
setup_additional_cpus to setup.c but this is only defined if
CONFIG_HOTPLUG_CPU is set.  This patch changes the #ifdef to reflect that.

Signed-off-by: Brian Magnuson <magnuson@rcn.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] x86_64: Fix ioctl compat code for /dev/rtc
Andi Kleen [Sun, 26 Feb 2006 03:18:55 +0000]
[PATCH] x86_64: Fix ioctl compat code for /dev/rtc

RTC_IRQP_SET/RTC_EPOCH_SET don't take a pointer to an argument, but the
argument itself.  This actually simplifies the code and makes it work.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] x86_64: Better ATI timer fix
Andi Kleen [Sun, 26 Feb 2006 03:18:52 +0000]
[PATCH] x86_64: Better ATI timer fix

The previous experiment for using apicmaintimer on ATI systems didn't
work out very well.  In particular laptops with C2/C3 support often
don't let it tick during idle, which makes it useless.  There were also
some other bugs that made the apicmaintimer often not used at all.

I tried some other experiments - running timer over RTC and some other
things but they didn't really work well neither.

I rechecked the specs now and it turns out this simple change is
actually enough to avoid the double ticks on the ATI systems.  We just
turn off IRQ 0 in the 8254 and only route it directly using the IO-APIC.

I tested it on a few ATI systems and it worked there.  In fact it worked
on all chipsets (NVidia, Intel, AMD, ATI) I tried it on.

According to the ACPI spec routing should always work through the
IO-APIC so I think it's the correct thing to do anyways (and most of the
old gunk in check_timer should be thrown away for x86-64).

But for 2.6.16 it's best to do a fairly minimal change:
 - Use the known to be working everywhere-but-ATI IRQ0 both over 8254
   and IO-APIC setup everywhere
 - Except on ATI disable IRQ0 in the 8254
 - Remove the code to select apicmaintimer on ATI chipsets
 - Add some boot options to allow to override this (just paranoia)

In 2.6.17 I hope to switch the default over to this for everybody.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] x86_64: Move the SMP time selection earlier
Andi Kleen [Sun, 26 Feb 2006 03:18:49 +0000]
[PATCH] x86_64: Move the SMP time selection earlier

SMP time selection originally ran after all CPUs were brought up because
it needed to know the number of CPUs to decide if it needs an MP safe
timer or not.

This is not needed anymore because we know present CPUs early.

This fixes a couple of problems:
 - apicmaintimer didn't always work because it relied on state that was
   set up time_init_gtod too late.
 - The output for the used timer in early kernel log was misleading
   because time_init_gtod could actually change it later.  Now always
   print the final timer choice

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] x86_64: Fix the additional_cpus=.. option
Andi Kleen [Sun, 26 Feb 2006 03:18:46 +0000]
[PATCH] x86_64: Fix the additional_cpus=.. option

It didn't set up the CPU possible map early enough, so the
option didn't actually work.

Noticed by Heiko Carstens

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] x86_64: Disable ACPI blacklist by year for now on x86-64
Andi Kleen [Sun, 26 Feb 2006 03:18:43 +0000]
[PATCH] x86_64: Disable ACPI blacklist by year for now on x86-64

ACPI is initialized very early on x86-64, before the DMI code is
initialized.  This means it would often discover a 0 year and then turn
off ACPI because it thought the BIOS was too old.  Some systems don't
boot without ACPI so this was a problem.

I have a full fix by adding new very early DMI detection, but it needs
more testing before it can be merged.  For 2.6.16 let's just turn the
check off.  It never made much sense anyways because there are no x86-64
systems older than 2002 or so and they generally all have working ACPI.

Cc: len.brown@intel.com

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] x86_64: Fix NMI watchdog on x460
Chris McDermott [Sun, 26 Feb 2006 03:18:40 +0000]
[PATCH] x86_64: Fix NMI watchdog on x460

[description from AK]

Old check for the IO-APIC watchdog during the timer check was wrong -
it obviously should only drop into this if the IO-APIC watchdog is used.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] x86-64/i386: Use common X86_PM_TIMER option and make it EMBEDDED
Andi Kleen [Sun, 26 Feb 2006 03:18:37 +0000]
[PATCH] x86-64/i386: Use common X86_PM_TIMER option and make it EMBEDDED

This makes x86-64 use the common X86_PM_TIMER Kconfig entry in drivers/acpi

And since PM timer is needed for correct timing on a lot of systems
now (e.g. AMD dual cores) and we often get bug reports from people
who forgot to set it make it depend on CONFIG_EMBEDDED. x86-64 had
this change before and it's a good thing.

I also fixed the description slightly to make this more clear.

Cc: len.brown@intel.com

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] i386: Handle non existing APICs without panicing
Andreas Deresch [Sun, 26 Feb 2006 03:18:34 +0000]
[PATCH] i386: Handle non existing APICs without panicing

[description from AK]

This fixes booting in APIC mode on some ACER laptops. x86-64
did a similar change some time ago.

See http://bugzilla.kernel.org/show_bug.cgi?id=4700 for details

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] x86_64: Only do the clustered systems have unsynchronized TSC assumption...
Andi Kleen [Sun, 26 Feb 2006 03:18:31 +0000]
[PATCH] x86_64: Only do the clustered systems have unsynchronized TSC assumption on IBM systems

Big Unisys systems have multiple clusters too, but they have an
synchronized TSC.

I'm using the SMBIOS to check for vendor == IBM.

Cc: Chris McDermott <lcm@us.ibm.com>
Cc: "Protasevich, Natalie" <Natalie.Protasevich@unisys.com>

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] x86_64: Check for bad elf entry address.
Suresh Siddha [Sun, 26 Feb 2006 03:18:28 +0000]
[PATCH] x86_64: Check for bad elf entry address.

Fixes a local DOS on Intel systems that lead to an endless
recursive fault.  AMD machines don't seem to be affected.

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] x86_64: fix USER_PTRS_PER_PGD
Jan Beulich [Sun, 26 Feb 2006 03:18:25 +0000]
[PATCH] x86_64: fix USER_PTRS_PER_PGD

The value, while currently unused in the native kernel, was off by one.

Signed-Off-By: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] x86_64: no_iommu removal in pci-gart.c
Jon Mason [Sun, 26 Feb 2006 03:18:22 +0000]
[PATCH] x86_64: no_iommu removal in pci-gart.c

In previous versions of pci-gart.c, no_iommu was used to determine if IOMMU was
disabled in the GART DMA mapping functions.  This changed in 2.6.16 and now
gart_xxx() functions are only called if gart is enabled.  Therefore, uses of
no_iommu in the GART code are no longer necessary and can be removed.

Also, it removes double deceleration of no_iommu and force_iommu in pci.h and
proto.h, by removing the deceleration in pci.h.

Lastly, end_pfn off by one error.

Tested (along with patch 1/2) on dual opteron with gart enabled, iommu=soft,
and iommu=off.

Signed-off-by: Jon Mason <jdmason@us.ibm.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] Fix Specialix SI probing
Marc Zyngier [Sun, 26 Feb 2006 11:02:56 +0000]
[PATCH] Fix Specialix SI probing

As the (probably) last user of a Specialix SI board, I noticed that
recent kernels would fail to probe the sucker.  Quick investigation
indicate a few missing braces...

I left the double probing in place, as it looks like it's been here
forever.

Signed-off-by: Marc Zyngier <maz@misterjones.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] sd: fix memory corruption with broken mode page headers
Al Viro [Sun, 26 Feb 2006 14:34:10 +0000]
[PATCH] sd: fix memory corruption with broken mode page headers

There's a problem in sd where we blindly believe the length of the
headers and block descriptors.  Some devices return insane values for
these and cause our length to end up greater than the actual buffer
size, so check to make sure.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

Also removed the buffer size magic number (512) and added DPOFUA of
zero to the defaults

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years agoFix Wake on LAN support in sis900
Daniele Venzano [Sat, 25 Feb 2006 22:01:09 +0000]
Fix Wake on LAN support in sis900

Fix two bugs in the WoL implementation of sis900. The first causes
hangs on some system on driver load, the second causes troubles
when disabling WoL support.  Both fixes are one liner and really
simple.

Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Daniele Venzano <venza@brownhat.org>

13 years ago[PATCH] sata_sil: implement R_ERR on DMA activate FIS errata fix
Tejun Heo [Sat, 25 Feb 2006 04:52:30 +0000]
[PATCH] sata_sil: implement R_ERR on DMA activate FIS errata fix

Silicon Image has disclosed a new sil3114/3152 errata and workaround
which causes the controller to return R_ERR on DMA activate FIS if the
FIS is received while the next PRD is being fetched.  This patch
implements the workaround.

This errata results in lock up and doesn't trigger if m15w workaround
is in effect.  We stopped applying m15w to 3512 and 3114 in 2.6.14-rc1
which makes 3512/3114 lock up with some drives on all kernel versions
since 2.6.14-rc1 upto now (2.6.16-rc4).  This patch should fix the
regression.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

13 years ago[PATCH] sata_sil: add board ID for 3512
Tejun Heo [Sat, 25 Feb 2006 04:52:30 +0000]
[PATCH] sata_sil: add board ID for 3512

3512 is slightly different from 3112 errata-wise.  Differentiate it.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

13 years ago[PATCH] x86-64: react to new topology.c location
Dave Jones [Sat, 25 Feb 2006 08:55:38 +0000]
[PATCH] x86-64: react to new topology.c location

Commit 9c869edac591977314323a4eaad5f7633fca684f moved the i386 topology.c
file. That change broke x86-64 compiles, as it uses the same file.

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years agoMerge master.kernel.org:/home/rmk/linux-2.6-serial
Linus Torvalds [Sat, 25 Feb 2006 00:01:07 +0000]
Merge master.kernel.org:/home/rmk/linux-2.6-serial

13 years agoMerge master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Sat, 25 Feb 2006 00:00:36 +0000]
Merge master.kernel.org:/home/rmk/linux-2.6-arm

13 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs-2.6
Linus Torvalds [Fri, 24 Feb 2006 22:36:42 +0000]
Merge git://git./linux/kernel/git/aia21/ntfs-2.6

13 years ago[PATCH] powerpc: Fix mem= cmdline handling on arch/powerpc for !MULTIPLATFORM
Kumar Gala [Fri, 24 Feb 2006 16:54:52 +0000]
[PATCH] powerpc: Fix mem= cmdline handling on arch/powerpc for !MULTIPLATFORM

mem= command line option was being ignored in arch/powerpc if we were not
a CONFIG_MULTIPLATFORM (which is handled via prom_init stub). The initial
command line extraction and parsing needed to be moved earlier in the boot
process and have code to actual parse mem= and do something about it.

Also, fixed a compile warning in the file.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Segher Boessenkool <segher@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Fri, 24 Feb 2006 22:32:18 +0000]
Merge /pub/scm/linux/kernel/git/davem/net-2.6

13 years ago[PATCH] Fix topology.c location
Zachary Amsden [Fri, 24 Feb 2006 21:04:27 +0000]
[PATCH] Fix topology.c location

When compiling a non-default subarch, topology.c is missing from the kernel
build.  This causes builds with CONFIG_HOTPLUG_CPU to fail.  In addition,
on Intel processors with cpuid level > 4, it causes intel_cacheinfo.c to
reference uninitialized data that should have been set up by the initcall
in topology.c which calls register_cpu.  This causes a kernel panic on boot
on newer Intel processors.  Moving topology.c to arch/i386/kernel fixes
both of these problems.

Thanks to Dan Hecht for finding and fixing this problem.

Signed-off-by: Zachary Amsden <zach@vmware.com>
Signed-off-by: Dan Hecht <dhect@vmware.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] tmpfs: recommend remount for mpol
Hugh Dickins [Fri, 24 Feb 2006 21:04:26 +0000]
[PATCH] tmpfs: recommend remount for mpol

akpm points out that switching to a non-NUMA kernel could be irritating
if mounting tmpfs fails on an mpol option: tmpfs.txt recommend remount.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] dm: free minor after unlink gendisk
Jun'ichi Nomura [Fri, 24 Feb 2006 21:04:25 +0000]
[PATCH] dm: free minor after unlink gendisk

Minor number should be freed after del_gendisk().  Otherwise, there could
be a window where 2 registered gendisk has same minor number.

Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
Acked-by: Alasdair G Kergon <agk@redhat.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] dm: missing bdput/thaw_bdev at removal
Jun'ichi Nomura [Fri, 24 Feb 2006 21:04:24 +0000]
[PATCH] dm: missing bdput/thaw_bdev at removal

Need to unfreeze and release bdev otherwise the bdev inode with
inconsistent state is reused later and cause problem.

Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
Acked-by: Alasdair G Kergon <agk@redhat.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] ramfs: update dir mtime and ctime
Andrew Morton [Fri, 24 Feb 2006 21:04:23 +0000]
[PATCH] ramfs: update dir mtime and ctime

Phil Marek <philipp.marek@bmlv.gv.at> points out that ramfs forgets to update
a directory's mtime and ctime when it is modified.

Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] vmscan: fix zone_reclaim
Christoph Lameter [Fri, 24 Feb 2006 21:04:22 +0000]
[PATCH] vmscan: fix zone_reclaim

- PF_SWAPWRITE needs to be set for RECLAIM_SWAP to be able to write
  out pages to swap. Currently RECLAIM_SWAP may not do that.

- remove setting nr_reclaimed pages after slab reclaim since the slab shrinking
  code does not use that and the nr_reclaimed pages is just right for the
  intended follow up action.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] flags parameter for linkat
Ulrich Drepper [Fri, 24 Feb 2006 21:04:21 +0000]
[PATCH] flags parameter for linkat

I'm currently at the POSIX meeting and one thing covered was the
incompatibility of Linux's link() with the POSIX definition.  The name.
Linux does not follow symlinks, POSIX requires it does.

Even if somebody thinks this is a good default behavior we cannot change this
because it would break the ABI.  But the fact remains that some application
might want this behavior.

We have one chance to help implementing this without breaking the behavior.
 For this we could use the new linkat interface which would need a new
flags parameter.  If the new parameter is AT_SYMLINK_FOLLOW the new
behavior could be invoked.

I do not want to introduce such a patch now.  But we could add the
parameter now, just don't use it.  The patch below would do this.  Can we
get this late patch applied before the release more or less fixes the
syscall API?

Signed-off-by: Ulrich Drepper <drepper@redhat.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] Fix pseudo_palette setup in asiliantfb_setcolreg()
Antonino A. Daplas [Fri, 24 Feb 2006 21:04:20 +0000]
[PATCH] Fix pseudo_palette setup in asiliantfb_setcolreg()

The setcolreg function will attempt to write 24 color entries to the
pseudo_pallette.  However, the pseudo_palette has only space for 16 entries.

Thanks to Atsushi Nemoto for reporting this bug.

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] au1100fb: replaced io_remap_page_range() with io_remap_pfn_range()
Freddy Spierenburg [Fri, 24 Feb 2006 21:04:17 +0000]
[PATCH] au1100fb: replaced io_remap_page_range() with io_remap_pfn_range()

Replaced the no longer existing io_remap_page_range() routine with the
io_remap_pfn_range() routine.  Did not have a chance yet to test the
functionality of the driver, but at least the kernel compiles cleanly again.

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] gbefb: Set default of FB_GBE_MEM to 4 MB
Martin Michlmayr [Fri, 24 Feb 2006 21:04:16 +0000]
[PATCH] gbefb: Set default of FB_GBE_MEM to 4 MB

Allocating more than 4 MB memory for the GBE (SGI O2) framebuffer completely
breakfs gbefb support at the moment.  According to comments on #mipslinux,
more than 4 MB has never worked correctly in Linux.  Therefore, the default
should be 4 MB.

Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] gbefb: IP32 gbefb depth change fix
Kaj-Michael Lang [Fri, 24 Feb 2006 21:04:15 +0000]
[PATCH] gbefb: IP32 gbefb depth change fix

The gbefb driver does not update the framebuffer layers visual setting when
depth is changed with fbset, resulting in strange colors (very dark blue in
16-bit, almost black in 24-bit).

Signed-off-by: Kaj-Michael Lang <milang@tal.org>
Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] x86: fix broken SMP boot sequence
James Bottomley [Fri, 24 Feb 2006 21:04:14 +0000]
[PATCH] x86: fix broken SMP boot sequence

Recent GDT changes broke the SMP boot sequence if the booting CPU is
numbered anything other than zero.  There's also a subtle source of error
in that the boot time CPU now uses cpu_gdt_table (which is actually the GDT
for booting CPUs in head.S).  This patch fixes both problems by making GDT
descriptors themselves allocated from a per_cpu area and switching to them
in cpu_init(), which now means that cpu_gdt_table is exclusively used for
booting CPUs again.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Cc: Zachary Amsden <zach@vmware.com>
Cc: Matt Tolentino <metolent@snoqualmie.dp.intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] page migration: Fix MPOL_INTERLEAVE behavior for migration via mbind()
Christoph Lameter [Fri, 24 Feb 2006 21:04:12 +0000]
[PATCH] page migration: Fix MPOL_INTERLEAVE behavior for migration via mbind()

migrate_pages_to() allocates a list of new pages on the intended target
node or with the intended policy and then uses the list of new pages as
targets for the migration of a list of pages out of place.

When the pages are allocated it is not clear which of the out of place
pages will be moved to the new pages.  So we cannot specify an address as
needed by alloc_page_vma().  This causes problem for MPOL_INTERLEAVE which
will currently allocate the pages on the first node of the set.  If mbind
is used with vma that has the policy of MPOL_INTERLEAVE then the
interleaving of pages may be destroyed.

This patch fixes that by generating a fake address for each alloc_page_vma
which will result is a distribution of pages as prescribed by
MPOL_INTERLEAVE.

Lee also noted that the sequence of nodes for the new pages seems to be
inverted.  So we also invert the way the lists of pages for migration are
build.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Lee Schermerhorn <lee.schermerhorn@hp.com>
Looks-ok-to: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] voyager: fix the cpu_possible_map to make voyager boot again
James Bottomley [Fri, 24 Feb 2006 21:04:11 +0000]
[PATCH] voyager: fix the cpu_possible_map to make voyager boot again

Right at the moment (thanks to a patch from Andrew), cpu_possible_map on
voyager is CPU_MASK_NONE, which means the machine always thinks it has no
CPUs.  Fix that by doing an early initialisation of the cpu_possible_map
from the cpu_phys_present_map.

(akpm: we aim to please)

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] voyager: fix boot panic by adding topology export
James Bottomley [Fri, 24 Feb 2006 21:04:10 +0000]
[PATCH] voyager: fix boot panic by adding topology export

It looks like I can't get away without exporting topology functions from
voyager any longer, so add them to the voyager subarchitecture.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] cfi: init wait queue in chip struct
Simon Vogl [Fri, 24 Feb 2006 21:04:09 +0000]
[PATCH] cfi: init wait queue in chip struct

Fix a kernel oops for Intel P30 flashes, where the wait queue head was not
initialized for the flchip struct, which in turn caused a crash at the
first read operation.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] Kprobes causes NX protection fault on i686 SMP
Prasanna S Panchamukhi [Fri, 24 Feb 2006 21:04:08 +0000]
[PATCH] Kprobes causes NX protection fault on i686 SMP

Fix a problem seen on i686 machine with NX support where the instruction
could not be single stepped because of NX bit set on the memory pages
allocated by kprobes module.  This patch provides allocation of instruction
solt so that the processor can execute the instruction from that location
similar to x86_64 architecture.  Thanks to Bibo and Masami for testing this
patch.

Signed-off-by: Prasanna S Panchamukhi <prasanna@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] vgacon: no vertical resizing on EGA
Samuel Thibault [Fri, 24 Feb 2006 21:03:59 +0000]
[PATCH] vgacon: no vertical resizing on EGA

EGA boards suck: they mostly have write-only registers.  This is
particularly problematic for the overflow register: for being able to write
to it, we would have to handle vertical sync & such too, which (I'd say)
would potentially break a lot of configurations.  Instead, just disabling
vertical resize for EGA boards is just nice enough (horizontal resize still
works).

Fixes http://bugzilla.kernel.org/show_bug.cgi?id=6106

Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Cc: Rafal Olearski <olearski@mail2.kim.net.pl>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] uml: tidying COW code
Paolo 'Blaisorblade' Giarrusso [Fri, 24 Feb 2006 21:03:58 +0000]
[PATCH] uml: tidying COW code

Improve (especially for coherence) some prototypes, and return code of
init_cow_file in error case - for a short write return -EINVAL, otherwise
return the error we got!

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] uml: better error reporting for read_output
Paolo 'Blaisorblade' Giarrusso [Fri, 24 Feb 2006 21:03:57 +0000]
[PATCH] uml: better error reporting for read_output

Do precise error handling: print precise error messages, distinguishing short
reads and read errors.  This functions fails frequently enough for me so I
bothered doing this fix.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] uml: os_connect_socket error path fixup
Paolo 'Blaisorblade' Giarrusso [Fri, 24 Feb 2006 21:03:56 +0000]
[PATCH] uml: os_connect_socket error path fixup

Fix an fd leak and a return of -1 instead of -errno in the error path - this
showed up in intensive testing of HPPFS, the os_connect_socket user.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] uml: fix ((unused)) attribute
Paolo 'Blaisorblade' Giarrusso [Fri, 24 Feb 2006 21:03:55 +0000]
[PATCH] uml: fix ((unused)) attribute

Use __attribute_used__ instead of __attribute__ ((unused)).  This will help
with GCC > 3.2.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] uml: fix usage of kernel_errno in place of errno
Paolo 'Blaisorblade' Giarrusso [Fri, 24 Feb 2006 21:03:55 +0000]
[PATCH] uml: fix usage of kernel_errno in place of errno

To avoid conflicts, in kernel files errno is expanded to kernel_errno, to
distinguish it from glibc errno.  In this case, the code wants to use the libc
errno but the kernel one is used; in the other usage, we return errno in place
of -errno in case of an error.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] uml: correct error messages in COW driver
Paolo 'Blaisorblade' Giarrusso [Fri, 24 Feb 2006 21:03:53 +0000]
[PATCH] uml: correct error messages in COW driver

Improve some error messages in the COW driver, and say V3, not V2, when
talking about V3 format.  Also resync with our userspace code utility a bit
more.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] alsa: fix bogus snd_device_free() in opl3-oss.c
Takashi Iwai [Fri, 24 Feb 2006 21:03:52 +0000]
[PATCH] alsa: fix bogus snd_device_free() in opl3-oss.c

Remove snd_device_free() for an opl3-oss instance which should have been
released.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Cc: Jaroslav Kysela <perex@suse.cz>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] snd-cs4236 typo fix
Rene Herman [Fri, 24 Feb 2006 21:03:51 +0000]
[PATCH] snd-cs4236 typo fix

I noticed on 2.6.16-rc4 that my MPU-401 wasn't functional, due to a simple
copy & paste error in sound/isa/cs423x/cs4236.c.

Acked-by: Takashi Iwai <tiwai@suse.de>
Cc: Jaroslav Kysela <perex@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] m32r: fix and update for gcc-4.0
Hirokazu Takata [Fri, 24 Feb 2006 21:03:51 +0000]
[PATCH] m32r: fix and update for gcc-4.0

Fix and update for gcc-4.0.

- arch/m32r/kernel/signal.c:
  Change type of the 8th parameter of sys_rt_sigsuspend() from
  'struct pt_regs' to 'struct pt_regs *'.
  This functions make use of the 'regs' parameter to return status value,
  but gcc-4.0 optimizes and removes it as a dead code.
  Functions, sys_sigaltstack() and sys_rt_sigreturn(), have also modified.

- arch/m32r/lib/usercopy.c, include/asm-m32r/uaccess.h:
  Add early-clobber constraints('&') to output values of asm statements;
  these constraints seems to be required for gcc-4.0 register assignment.

Signed-off-by: Hayato Fujiwara <fujiwara@linux-m32r.org>
Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[PATCH] m32r: enable asm code optimization
Hirokazu Takata [Fri, 24 Feb 2006 21:03:50 +0000]
[PATCH] m32r: enable asm code optimization

Add -O2 option to AFLAGS to enable asm code optimization for m32r.

On m32r gas, "-m32r2 -O" option enables assembler's parallel code
generation optimization for M32R2 ISA as a default.  So, "-no-parallel"
option is required explicitly for a cpu core with single instuction
issuing, for example, VDEC2.

Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

13 years ago[ARM] 3348/1: Disable GPIO interrupts
Andrew Victor [Fri, 24 Feb 2006 22:27:50 +0000]
[ARM] 3348/1: Disable GPIO interrupts

Patch from Andrew Victor

disable_irq() lazily disables the interrupt, so the IRQ is only disabled
once the interrupt occurs again.  The GPIO interrupt handler therefore
must first check disable_depth to see if the IRQ needs to be disabled.

Orignal patch by Bill Gatliff.

Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

13 years ago[IPV6]: Do not ignore IPV6_MTU socket option.
YOSHIFUJI Hideaki [Fri, 24 Feb 2006 21:18:33 +0000]
[IPV6]: Do not ignore IPV6_MTU socket option.

Based on patch by Hoerdt Mickael <hoerdt@clarinet.u-strasbg.fr>.

Signed-off-by: YOSHIFUJI Hideaki <yosufuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

13 years ago[IPV6] ip6_tunnel: release cached dst on change of tunnel params
Hugo Santos [Fri, 24 Feb 2006 21:16:25 +0000]
[IPV6] ip6_tunnel: release cached dst on change of tunnel params

The included patch fixes ip6_tunnel to release the cached dst entry
when the tunnel parameters (such as tunnel endpoints) are changed so
they are used immediatly for the next encapsulated packets.

Signed-off-by: Hugo Santos <hsantos@av.it.pt>
Acked-by: Ville Nuorvala <vnuorval@tcs.hut.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>

13 years agoNTFS: Do more detailed reporting of why we cannot mount read-write by
Anton Altaparmakov [Fri, 24 Feb 2006 10:48:14 +0000]
NTFS: Do more detailed reporting of why we cannot mount read-write by
     special casing the VOLUME_MODIFIED_BY_CHKDSK flag.

Signed-off-by: Anton Altaparmakov <aia21@cantab.net>

13 years agoNTFS: Implement support for sector sizes above 512 bytes (up to the maximum
Anton Altaparmakov [Fri, 24 Feb 2006 10:32:33 +0000]
NTFS: Implement support for sector sizes above 512 bytes (up to the maximum
      supported by NTFS which is 4096 bytes).

13 years agoMerge ../ntfs-2.6-devel
Anton Altaparmakov [Fri, 24 Feb 2006 10:04:22 +0000]
Merge ../ntfs-2.6-devel

13 years agoNTFS: - Cope with attribute list attribute having invalid flags.
Anton Altaparmakov [Fri, 24 Feb 2006 09:55:07 +0000]
NTFS: - Cope with attribute list attribute having invalid flags.
Windows copes with this and even chkdsk does not detect or fix this
so we have to cope with it, too.  Thanks to Pawel Kot for reporting
the problem.
      - Miscellaneous updates to layout.h.

Signed-off-by: Anton Altaparmakov <aia21@cantab.net>

13 years agoMerge branch 'master' of /home/src/linux-2.6/
Anton Altaparmakov [Fri, 24 Feb 2006 09:06:36 +0000]
Merge branch 'master' of /home/src/linux-2.6/

13 years agoMerge branch 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...
Linus Torvalds [Fri, 24 Feb 2006 06:21:29 +0000]
Merge branch 'upstream-fixes' of /linux/kernel/git/jgarzik/netdev-2.6

13 years ago[PATCH] drivers/net/tlan.c: #ifdef CONFIG_PCI the PCI specific code
Adrian Bunk [Sat, 4 Feb 2006 23:37:47 +0000]
[PATCH] drivers/net/tlan.c: #ifdef CONFIG_PCI the PCI specific code

drivers/net/tlan.c compiles with CONFIG_PCI=n only with a warning and
due to the dead code elimination of gcc.

Additionally, this fixes the only compile error I found with
CONFIG_PCI=n and the gcc -Werror-implicit-function-declaration
flag on i386.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

13 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Fri, 24 Feb 2006 04:40:17 +0000]
Merge /pub/scm/linux/kernel/git/davem/net-2.6

13 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-merge
Linus Torvalds [Fri, 24 Feb 2006 04:38:50 +0000]
Merge git://git./linux/kernel/git/paulus/powerpc-merge

13 years agoMerge branch 'for-jeff' of git://electric-eye.fr.zoreil.com/home/romieu/linux-2.6
Jeff Garzik [Fri, 24 Feb 2006 02:16:07 +0000]
Merge branch 'for-jeff' of git://electric-eye.fr.zoreil.com/home/romieu/linux-2.6