15 years ago[PATCH] x86_64: Don't print exceptions for ltrace
Andi Kleen [Fri, 19 Aug 2005 04:56:04 +0000]
[PATCH] x86_64: Don't print exceptions for ltrace

Don't printk exceptions for ltrace

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

15 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Sat, 20 Aug 2005 02:15:57 +0000]
Merge /pub/scm/linux/kernel/git/davem/net-2.6

15 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6
Linus Torvalds [Sat, 20 Aug 2005 01:59:49 +0000]
Merge /pub/scm/linux/kernel/git/davem/sparc-2.6

15 years ago[PATCH] NFSv4: unbalanced BKL in nfs_atomic_lookup()
Steve Dickson [Sat, 20 Aug 2005 00:57:48 +0000]
[PATCH] NFSv4: unbalanced BKL in nfs_atomic_lookup()

Added missing unlock_kernel() to NFSv4 atomic lookup.

Signed-off-by: Steve Dickson <steved@redhat.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] Mobil Pentium 4 HT and the NMI
Steven Rostedt [Sat, 20 Aug 2005 00:57:46 +0000]
[PATCH] Mobil Pentium 4 HT and the NMI

I'm trying to get the nmi working with my laptop (IBM ThinkPad G41) and after
debugging it a while, I found that the nmi code doesn't want to set it up for
this particular CPU.

Here I have:

$ cat /proc/cpuinfo
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 15
model           : 4
model name      : Mobile Intel(R) Pentium(R) 4 CPU 3.33GHz
stepping        : 1
cpu MHz         : 3320.084
cache size      : 1024 KB
physical id     : 0
siblings        : 2
core id         : 0
cpu cores       : 1
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 3
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe pni
monitor ds_cpl est tm2 cid xtpr
bogomips        : 6642.39

processor       : 1
vendor_id       : GenuineIntel
cpu family      : 15
model           : 4
model name      : Mobile Intel(R) Pentium(R) 4 CPU 3.33GHz
stepping        : 1
cpu MHz         : 3320.084
cache size      : 1024 KB
physical id     : 0
siblings        : 2
core id         : 0
cpu cores       : 1
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 3
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe pni
monitor ds_cpl est tm2 cid xtpr
bogomips        : 6637.46

And the following code shows:

$ cat linux-2.6.13-rc6/arch/i386/kernel/nmi.c

[...]

void setup_apic_nmi_watchdog (void)
{
        switch (boot_cpu_data.x86_vendor) {
        case X86_VENDOR_AMD:
                if (boot_cpu_data.x86 != 6 && boot_cpu_data.x86 != 15)
                        return;
                setup_k7_watchdog();
                break;
        case X86_VENDOR_INTEL:
                 switch (boot_cpu_data.x86) {
                case 6:
                        if (boot_cpu_data.x86_model > 0xd)
                                return;

                        setup_p6_watchdog();
                        break;
                case 15:
                        if (boot_cpu_data.x86_model > 0x3)
                                return;

Here I get boot_cpu_data.x86_model == 0x4.  So I decided to change it and
reboot.  I now seem to have a working NMI.  So, unless there's something know
to be bad about this processor and the NMI.  I'm submitting the following
patch.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Acked-by: Zwane Mwaikambo <zwane@arm.linux.org.uk>
Acked-by: Mikael Pettersson <mikpe@csd.uu.se>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] Fix up symlink function pointers
Al Viro [Fri, 19 Aug 2005 23:17:39 +0000]
[PATCH] Fix up symlink function pointers

This fixes up the symlink functions for the calling convention change:

 * afs, autofs4, befs, devfs, freevxfs, jffs2, jfs, ncpfs, procfs,
   smbfs, sysvfs, ufs, xfs - prototype change for ->follow_link()
 * befs, smbfs, xfs - same for ->put_link()

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

15 years agoFix nasty ncpfs symlink handling bug.
Linus Torvalds [Sat, 20 Aug 2005 01:02:56 +0000]
Fix nasty ncpfs symlink handling bug.

This bug could cause oopses and page state corruption, because ncpfs
used the generic page-cache symlink handlign functions.  But those
functions only work if the page cache is guaranteed to be "stable", ie a
page that was installed when the symlink walk was started has to still
be installed in the page cache at the end of the walk.

We could have fixed ncpfs to not use the generic helper routines, but it
is in many ways much cleaner to instead improve on the symlink walking
helper routines so that they don't require that absolute stability.

We do this by allowing "follow_link()" to return a error-pointer as a
cookie, which is fed back to the cleanup "put_link()" routine.  This
also simplifies NFS symlink handling.

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

15 years ago[PATCH] jffs2: fix symlink error handling
Al Viro [Fri, 19 Aug 2005 21:42:16 +0000]
[PATCH] jffs2: fix symlink error handling

The current calling conventions for ->follow_link() are already fairly
complex.

What we have is
1) you can return -error; then you must release nameidata yourself
   and ->put_link() will _not_ be called.
2) you can do nd_set_link(nd, ERR_PTR(-error)) and return 0
3) you can do nd_set_link(nd, path) and return 0
4) you can return 0 (after having moved nameidata yourself)

jffs2 follow_link() is broken - it has an exit where it returns
-EIO and leaks nameidata.

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

15 years ago[SPARC]: Fix weak aliases
Al Viro [Fri, 19 Aug 2005 22:56:37 +0000]
[SPARC]: Fix weak aliases

sparc_ksyms.c used to declare weak alias to several gcc intrinsics.  It
doesn't work with gcc4 anymore - it wants a declaration for the thing
we are aliasing to and that's not going to happen for something like
.mul, etc.  Replaced with direct injection of weak alias on the assembler
level - .weak <alias> followed by <alias> = <aliased>; that works on all
gcc versions.

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

15 years ago[SPARC64]: Move kernel unaligned trap handlers into assembler file.
David S. Miller [Fri, 19 Aug 2005 22:55:33 +0000]
[SPARC64]: Move kernel unaligned trap handlers into assembler file.

GCC 4.x really dislikes the games we are playing in
unaligned.c, and the cleanest way to fix this is to
move things into assembler.

Noted by Al Viro.

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

15 years ago[SPARC]: Deal with glibc changing macro names in modpost.c
Ben Colline [Fri, 19 Aug 2005 20:44:57 +0000]
[SPARC]: Deal with glibc changing macro names in modpost.c

GLIBC 2.3.4 and later changed the STT_REGISTER macro to
STT_SPARC_REGISTER, so we need to cope with that somehow.

Original patch from fabbione, reposted by Ben Collins.

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

15 years ago[TG3]: Update driver version and reldate.
David S. Miller [Fri, 19 Aug 2005 19:57:31 +0000]
[TG3]: Update driver version and reldate.

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

15 years ago[TG3]: Fix SerDes detection
Michael Chan [Fri, 19 Aug 2005 19:54:29 +0000]
[TG3]: Fix SerDes detection

A problem was reported by Grant Grundler on an HP rx8620 using IOX
Core LAN partno(A7109-6) 5701 copper NIC. The tg3 driver mistakenly
detects this NIC as having a SerDes PHY and link does not come up as a
result.

The problem was caused by an incorrectly programmed eeprom that set the
NIC_SRAM_DATA_CFG_PHY_TYPE_FIBER bit in the NIC_SRAM_DATA_CFG location.

This patch will override the NIC_SRAM_DATA_CFG_PHY_TYPE_FIBER bit if a
valid PHY ID is read from the MII registers on older 570x chips where
the MII interface is not used on SerDes chips. On newer chips such as
the 5780 that use MII for both copper and SerDes, SerDes detection must
rely on the eeprom.

This patch will make the SerDes detection identical to versions 3.25 and
older.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Acked-by: Grant Grundler <iod00d@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

15 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6
Linus Torvalds [Thu, 18 Aug 2005 22:16:12 +0000]
Merge /pub/scm/linux/kernel/git/bart/ide-2.6

15 years agoMerge head 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...
Linus Torvalds [Thu, 18 Aug 2005 21:58:21 +0000]
Merge head 'upstream-fixes' of /linux/kernel/git/jgarzik/netdev-2.6

15 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6
Linus Torvalds [Thu, 18 Aug 2005 21:57:53 +0000]
Merge /pub/scm/linux/kernel/git/davem/sparc-2.6

15 years ago[IPCOMP]: Fix false smp_processor_id warning
Herbert Xu [Thu, 18 Aug 2005 21:36:59 +0000]
[IPCOMP]: Fix false smp_processor_id warning

This patch fixes a false-positive from debug_smp_processor_id().

The processor ID is only used to look up crypto_tfm objects.
Any processor ID is acceptable here as long as it is one that is
iterated on by for_each_cpu().

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

15 years ago[SPARC64]: Fix 2 bugs in cpufreq drivers.
David S. Miller [Thu, 18 Aug 2005 21:35:38 +0000]
[SPARC64]: Fix 2 bugs in cpufreq drivers.

1) cpufreq wants frequenceis in KHZ not MHZ
2) provide ->get() method so curfreq node is created

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

15 years ago[IPV4]: Fix DST leak in icmp_push_reply()
Patrick McHardy [Thu, 18 Aug 2005 21:05:44 +0000]
[IPV4]: Fix DST leak in icmp_push_reply()

Based upon a bug report and initial patch by
Ollie Wild.

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

15 years ago[NET]: Fix comment in loopback driver.
Ralf Baechle [Thu, 18 Aug 2005 21:05:18 +0000]
[NET]: Fix comment in loopback driver.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

15 years ago[TOKENRING]: Use interrupt-safe locking with rif_lock.
Jay Vosburgh [Thu, 18 Aug 2005 21:04:51 +0000]
[TOKENRING]: Use interrupt-safe locking with rif_lock.

Change operations on rif_lock from spin_{un}lock_bh to
spin_{un}lock_irq{save,restore} equivalents.  Some of the
rif_lock critical sections are called from interrupt context via
tr_type_trans->tr_add_rif_info.  The TR NIC drivers call tr_type_trans
from their packet receive handlers.

Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

15 years ago[PATCH] DM9000 - incorrect ioctl() handling
Ben Dooks [Sat, 23 Jul 2005 16:29:38 +0000]
[PATCH] DM9000 - incorrect ioctl() handling

The DM9000 driver is responding to ioctl() calls it should not be. This
can cause problems with the wireless tools incorrectly indentifying the
device as wireless capable, and crashing under certain operations.

This patch also moves the version printk() to the init call, so that
you only get it once for multiple devices, and to show it is loaded
if there are no defined dm9000s

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

15 years ago[PATCH] DM9000 - spinlock fixes
Ben Dooks [Sat, 23 Jul 2005 16:25:18 +0000]
[PATCH] DM9000 - spinlock fixes

Fix DM9000 driver usage of spinlocks, which mainly came to light
when running a kernel with spinlock debugging. These come down to:

1) Un-initialised spin lock

2) Several cases of using  spin_xxx(lock) and not spin_xxx(&lock)

3) move the locking around the phy reg for read/write to only
   keep the lock when actually reading or writing to the phy.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

15 years ago[PATCH] 8139cp - redetect link after suspend
Pierre Ossman [Sun, 3 Jul 2005 22:22:53 +0000]
[PATCH] 8139cp - redetect link after suspend

After suspend the driver needs to retest link status in case the cable
has been inserted or removed during the suspend.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

15 years ago[PATCH] IOC3 fixes
Ralf Baechle [Tue, 2 Aug 2005 10:01:27 +0000]
[PATCH] IOC3 fixes

 - Using the right register clearly improves chances of getting the MII
   code and thus the driver working at all.
 - On startup check the media type before setting up duplex or we might
   spend the first 1.2s with a wrong duplex setting.
 - Get rid of whitespace lines.
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

15 years ago[PATCH] serverworks: add support for new southbridge IDE
Narendra Sankar [Thu, 18 Aug 2005 20:30:35 +0000]
[PATCH] serverworks: add support for new southbridge IDE

BCM5785 (HT1000) is a Opteron Southbridge from Serverworks/Broadcom that
incorporates a single channel ATA100 IDE controller that is functionally
identical to the Serverworks CSB6 IDE controller.  This patch adds support
for the new PCI device ID and also the support for this controller.

Signed-off-by: Narendra Sankar <nsankar@broadcom.com>
Acked-by: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>

15 years ago[PATCH] ide: add support for Netcell Revolution to pci-ide generic driver
Matt Gillette [Thu, 18 Aug 2005 20:27:07 +0000]
[PATCH] ide: add support for Netcell Revolution to pci-ide generic driver

Adds support for Netcell Revolution to pci-ide generic driver by including
it in the list of devices matched.  Includes the Revolution in the list of
simplex devices forced into DMA mode.

Signed-off-by: Matt Gillette <matt.gillette@netcell.com>
Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>

15 years ago[PATCH] ide: fix PCI_DEVIEC_ID_APPLE_UNI_N_ATA spelling
Grant Coady [Thu, 18 Aug 2005 20:19:55 +0000]
[PATCH] ide: fix PCI_DEVIEC_ID_APPLE_UNI_N_ATA spelling

Signed-off-by: Grant Coady <gcoady@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>

15 years ago[PATCH] ide: fix the BLK_DEV_IDEDMA_PCI dependency for drivers/ide/ppc/pmac.c
Juha-Matti Tapio [Thu, 18 Aug 2005 20:13:44 +0000]
[PATCH] ide: fix the BLK_DEV_IDEDMA_PCI dependency for drivers/ide/ppc/pmac.c

drivers/ide/ppc/pmac.c uses symbols ide_build_sglist,
__ide_dma_off_quietly, __ide_dma_on and __ide_dma_timeout when
CONFIG_BLK_DEV_IDEDMA_PMAC is defined. The declarations for these
symbols (in ide.h) depend on CONFIG_BLK_DEV_IDEDMA_PCI. There is a
missing dependency for this in drivers/ide/Kconfig which causes
drivers/ide/ppc/pmac.c to fail to build if CONFIG_BLK_DEV_IDEDMA_PMAC
is selected but CONFIG_BLK_DEV_IDEDMA_PCI is not.

Signed-off-by: Juha-Matti Tapio <jmtapio@verkkotelakka.net>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>

15 years ago[PATCH] ide-floppy: fix IDEFLOPPY_TICKS_DELAY
Bartlomiej Zolnierkiewicz [Thu, 18 Aug 2005 20:09:21 +0000]
[PATCH] ide-floppy: fix IDEFLOPPY_TICKS_DELAY

* IDEFLOPPY_TICKS_DELAY assumed HZ == 100, fix it
* increase the delay to 50ms (to match comment in the code)

Thanks to Manfred Scherer <manfred.scherer.mhm@t-online.de>
for reporting the problem and testing the patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>

15 years ago[PATCH] x86: Remove obsolete get_cpu_vendor call
Andi Kleen [Thu, 18 Aug 2005 18:24:27 +0000]
[PATCH] x86: Remove obsolete get_cpu_vendor call

Since early CPU identify is in this information is already available

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

15 years ago[PATCH] ppc32: Fix PPC440SP SRAM controller DCRs
Matt Porter [Thu, 18 Aug 2005 18:24:26 +0000]
[PATCH] ppc32: Fix PPC440SP SRAM controller DCRs

Fixes the incorrect DCR base value for the 440SP SRAM controller.

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>

15 years ago[PATCH] ppc32: fix ppc4xx stb03xxx dma build
Matt Porter [Thu, 18 Aug 2005 18:24:25 +0000]
[PATCH] ppc32: fix ppc4xx stb03xxx dma build

Fixes build on 4xx stb03xxx when general purpose dma engine support is
enabled.

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>

15 years ago[PATCH] uml: fix a crash under screen
Jeff Dike [Thu, 18 Aug 2005 18:24:25 +0000]
[PATCH] uml: fix a crash under screen

Running UML inside a detached screen delivers SIGWINCH when UML is not
expecting it.  This patch ignores them.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] uml: fix the x86_64 build
Al Viro [Thu, 18 Aug 2005 18:24:23 +0000]
[PATCH] uml: fix the x86_64 build

asm/elf.h breaks the x86_64 build.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] Make RLIMIT_NICE ranges consistent with getpriority(2)
Matt Mackall [Thu, 18 Aug 2005 18:24:19 +0000]
[PATCH] Make RLIMIT_NICE ranges consistent with getpriority(2)

As suggested by Michael Kerrisk <mtk-manpages@gmx.net>, make RLIMIT_NICE
consistent with getpriority before it becomes available in released glibc.

Signed-off-by: Matt Mackall <mpm@selenic.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Chris Wright <chrisw@osdl.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] disable debug info in radeonfb old driver
Michael Iatrou [Thu, 18 Aug 2005 18:24:18 +0000]
[PATCH] disable debug info in radeonfb old driver

This driver spams the user.

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

15 years ago[PATCH] reiserfs+acl+quota deadlock fix
Jan Kara [Thu, 18 Aug 2005 18:24:17 +0000]
[PATCH] reiserfs+acl+quota deadlock fix

When i_acl_default is set to some error we do not hold the lock (hence we
are not allowed to drop it and reacquire later).

Signed-off-by: Jan Kara <jack@suse.cz>
Cc: Jeff Mahoney <jeffm@suse.com>
Cc: Chris Mason <mason@suse.com>
Cc: <reiserfs-dev@namesys.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] md: make sure mddev->bitmap_offset gets cleared between array instantiations.
NeilBrown [Thu, 18 Aug 2005 18:24:16 +0000]
[PATCH] md: make sure mddev->bitmap_offset gets cleared between array instantiations.

... otherwise we might try to load a bitmap from an array which hasn't one.

The bug is that if you create an array with an internal bitmap, shut it down,
and then create an array with the same md device, the md drive will assume it
should have a bitmap too.  As the array can be created with a different md
device, it is mostly an inconvenience.  I'm pretty sure there is no risk of
data corruption.

Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] SH64: inotify and ioprio syscalls
Robert Love [Thu, 18 Aug 2005 18:24:14 +0000]
[PATCH] SH64: inotify and ioprio syscalls

Add inotify and ioprio syscall stubs to SH64.

Signed-off-by: Robert Love <rml@novell.com>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] SH: inotify and ioprio syscalls
Robert Love [Thu, 18 Aug 2005 18:24:13 +0000]
[PATCH] SH: inotify and ioprio syscalls

Add inotify and ioprio syscall stubs to SH.

Signed-off-by: Robert Love <rml@novell.com>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] NFS: Introduce the use of inode->i_lock to protect fields in nfsi
Chuck Lever [Thu, 18 Aug 2005 18:24:12 +0000]
[PATCH] NFS: Introduce the use of inode->i_lock to protect fields in nfsi

Down the road we want to eliminate the use of the global kernel lock entirely
from the NFS client.  To do this, we need to protect the fields in the
nfs_inode structure adequately.  Start by serializing updates to the
"cache_validity" field.

Note this change addresses an SMP hang found by njw@osdl.org, where processes
deadlock because nfs_end_data_update and nfs_revalidate_mapping update the
"cache_validity" field without proper serialization.

Test plan:
 Millions of fsx ops on SMP clients.  Run Nick Wilson's breaknfs program on
 large SMP clients.

Signed-off-by: Chuck Lever <cel@netapp.com>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] NFS: use atomic bitops to manipulate flags in nfsi->flags
Chuck Lever [Thu, 18 Aug 2005 18:24:11 +0000]
[PATCH] NFS: use atomic bitops to manipulate flags in nfsi->flags

Introduce atomic bitops to manipulate the bits in the nfs_inode structure's
"flags" field.

Using bitops means we can use a generic wait_on_bit call instead of an ad hoc
locking scheme in fs/nfs/inode.c, so we can remove the "nfs_i_wait" field from
nfs_inode at the same time.

The other new flags field will continue to use bitmask and logic AND and OR.
This permits several flags to be set at the same time efficiently.  The
following patch adds a spin lock to protect these flags, and this spin lock
will later cover other fields in the nfs_inode structure, amortizing the cost
of using this type of serialization.

Test plan:
 Millions of fsx ops on SMP clients.

Signed-off-by: Chuck Lever <cel@netapp.com>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] NFS: split nfsi->flags into two fields
Chuck Lever [Thu, 18 Aug 2005 18:24:09 +0000]
[PATCH] NFS: split nfsi->flags into two fields

Certain bits in nfsi->flags can be manipulated with atomic bitops, and some
are better manipulated via logical bitmask operations.

This patch splits the flags field into two.  The next patch introduces atomic
bitops for one of the fields.

Test plan:
 Millions of fsx ops on SMP clients.

Signed-off-by: Chuck Lever <cel@netapp.com>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] Update email addresses for Zwane
Zwane Mwaikambo [Thu, 18 Aug 2005 18:24:07 +0000]
[PATCH] Update email addresses for Zwane

Some folks have been emailing me and having trouble due to these stale
addresses;

Signed-off-by: Zwane Mwaikambo <zwane@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] broken error path in drivers/pnp/card.c
Jaroslav Kysela [Thu, 18 Aug 2005 11:16:11 +0000]
[PATCH] broken error path in drivers/pnp/card.c

The error path in pnp_request_card_device() is broken (one variable is
left initialized and the semaphore is not unlocked).

This fixes it (and has been tested).

Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] Fix manual binding infinite loop
Greg KH [Thu, 18 Aug 2005 00:33:11 +0000]
[PATCH] Fix manual binding infinite loop

Fix for manual binding of drivers to devices.  Problem is if you pass in
a valid device id, but the driver refuses to bind.  Infinite loop as
write() tries to resubmit the data it just sent.

Thanks to Michal Ostrowski <mostrows@watson.ibm.com> for pointing the
problem out.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/aia21/ntfs-2.6
Linus Torvalds [Wed, 17 Aug 2005 21:56:22 +0000]
Merge /pub/scm/linux/kernel/git/aia21/ntfs-2.6

15 years ago[PATCH] Stop snd-powermac oopsing on non-pmac hardware.
David Woodhouse [Wed, 17 Aug 2005 10:36:35 +0000]
[PATCH] Stop snd-powermac oopsing on non-pmac hardware.

We shouldn't be assuming that ppc_md.feature_call will be present.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] ppc64: iommu vmerge fix
Brian King [Wed, 17 Aug 2005 21:32:18 +0000]
[PATCH] ppc64: iommu vmerge fix

This fixes a bug in the PPC64 iommu vmerge code which results in the
potential for iommu_unmap_sg to go off unmapping more than it should.

This was found on a test system which resulted in PCI bus errors due to
PCI memory being unmapped while DMAs were still in progress.

Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Wed, 17 Aug 2005 20:09:38 +0000]
Merge /pub/scm/linux/kernel/git/davem/net-2.6

15 years agoMerge head 'release' of master.kernel.org:/pub/scm/linux/kernel/git/aegl/linux-2.6
Linus Torvalds [Wed, 17 Aug 2005 20:08:17 +0000]
Merge head 'release' of /linux/kernel/git/aegl/linux-2.6

15 years agoRevert unnecessary zlib_inflate/inftrees.c fix
Linus Torvalds [Wed, 17 Aug 2005 20:07:28 +0000]
Revert unnecessary zlib_inflate/inftrees.c fix

It turns out that empty distance code tables are not an error, and that
a compressed block with only literals can validly have an empty table
and should not be flagged as a data error.

Some old versions of gzip had problems with this case, but it does not
affect the zlib code in the kernel.

Analysis and explanations thanks to Sergey Vlasov <vsu@altlinux.ru>

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

15 years agoMerge master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Wed, 17 Aug 2005 20:02:22 +0000]
Merge master.kernel.org:/home/rmk/linux-2.6-arm

15 years ago[PATCH] nfsd to unlock kernel before exiting
Steven Rostedt [Wed, 17 Aug 2005 18:25:23 +0000]
[PATCH] nfsd to unlock kernel before exiting

The nfsd holds the big kernel lock upon exit, when it really shouldn't.
Not to mention that this breaks Ingo's RT patch. This is a trivial fix
to release the lock.

Ingo, this patch also works with your kernel, and stops the problem with
nfsd.

Note, there's a "goto out;" where "out:" is right above svc_exit_thread.
The point of the goto also holds the kernel_lock, so I don't see any
problem here in releasing it.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] NPTL signal delivery deadlock fix
Bhavesh P. Davda [Wed, 17 Aug 2005 18:26:33 +0000]
[PATCH] NPTL signal delivery deadlock fix

This bug is quite subtle and only happens in a very interesting
situation where a real-time threaded process is in the middle of a
coredump when someone whacks it with a SIGKILL.  However, this deadlock
leaves the system pretty hosed and you have to reboot to recover.

Not good for real-time priority-preemption applications like our
telephony application, with 90+ real-time (SCHED_FIFO and SCHED_RR)
processes, many of them multi-threaded, interacting with each other for
high volume call processing.

Acked-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[DECNET]: Fix RCU race condition in dn_neigh_construct().
Paul E. McKenney [Wed, 17 Aug 2005 19:05:27 +0000]
[DECNET]: Fix RCU race condition in dn_neigh_construct().

Signed-off-by: Paul E. McKenney <paulmck@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

15 years ago[IPV6]: Fix SKB leak in ip6_input_finish()
Patrick McHardy [Wed, 17 Aug 2005 19:04:22 +0000]
[IPV6]: Fix SKB leak in ip6_input_finish()

Changing it to how ip_input handles should fix it.

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

15 years ago[TCP]: Fix bug #5070: kernel BUG at net/ipv4/tcp_output.c:864
Herbert Xu [Wed, 17 Aug 2005 19:03:59 +0000]
[TCP]: Fix bug #5070: kernel BUG at net/ipv4/tcp_output.c:864

1) We send out a normal sized packet with TSO on to start off.
2) ICMP is received indicating a smaller MTU.
3) We send the current sk_send_head which needs to be fragmented
since it was created before the ICMP event.  The first fragment
is then sent out.

At this point the remaining fragment is allocated by tcp_fragment.
However, its size is padded to fit the L1 cache-line size therefore
creating tail-room up to 124 bytes long.

This fragment will also be sitting at sk_send_head.

4) tcp_sendmsg is called again and it stores data in the tail-room of
of the fragment.
5) tcp_push_one is called by tcp_sendmsg which then calls tso_fragment
since the packet as a whole exceeds the MTU.

At this point we have a packet that has data in the head area being
fed to tso_fragment which bombs out.

My take on this is that we shouldn't ever call tcp_fragment on a TSO
socket for a packet that is yet to be transmitted since this creates
a packet on sk_send_head that cannot be extended.

So here is a patch to change it so that tso_fragment is always used
in this case.

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

15 years ago[IPV6]: Fix raw socket hardware checksum failures
Patrick McHardy [Wed, 17 Aug 2005 19:03:32 +0000]
[IPV6]: Fix raw socket hardware checksum failures

When packets hit raw sockets the csum update isn't done yet, do it manually.
Packets can also reach rawv6_rcv on the output path through
ip6_call_ra_chain, in this case skb->ip_summed is CHECKSUM_NONE and this
codepath isn't executed.

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

15 years ago[IA64] Updated tiger defconfig
Tony Luck [Wed, 17 Aug 2005 17:24:17 +0000]
[IA64] Updated tiger defconfig

Signed-off-by: Tony Luck <tony.luck@intel.com>

15 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Wed, 17 Aug 2005 15:21:00 +0000]
Merge /pub/scm/linux/kernel/git/davem/net-2.6

15 years ago[ARM] 2850/1: Remove duplicate UART I/O mapping from s3c2410_iodesc
Dimitry Andric [Wed, 17 Aug 2005 12:01:19 +0000]
[ARM] 2850/1: Remove duplicate UART I/O mapping from s3c2410_iodesc

Patch from Dimitry Andric

This patch removes the initial UART I/O mapping from s3c2410_iodesc,
since the same mapping is already done in the function s3c24xx_init_io
in the file arch/arm/mach-s3c2410/cpu.c, through the s3c_iodesc array.
I'm not sure if duplicate mappings do any harm, but it's simply
redundant.  Also, in s3c2440.c the UART I/O mapping is NOT done.
Additionally, I put a comma behind the last mapping, to ease
copy/pasting stuff around, and make the style consistent with
s3c2440.c and other files.

Signed-off-by: Dimitry Andric <dimitry@andric.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

15 years ago[ARM] 2852/1: Correct the mistake in arch/arm/mm/Kconfig file
Sean Lee [Wed, 17 Aug 2005 08:28:26 +0000]
[ARM] 2852/1: Correct the mistake in arch/arm/mm/Kconfig file

Patch from Sean Lee

In the arch/arm/mm/Kconfig file, the CPU_DCACHE_WRITETHROUGH
option is depend on the CPU_DISABLE_DCACHE, but the "Disable
D-Cache" option is configured as CPU_DCACHE_DISABLE.
The CPU_DISABLE_DCACHE should be CPU_DCACHE_DISABLE

Signed-off-by: Sean Lee <beginner2arm@eyou.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

15 years ago[PATCH] iSeries build with newer assemblers and compilers
Stephen Rothwell [Wed, 17 Aug 2005 03:01:50 +0000]
[PATCH] iSeries build with newer assemblers and compilers

Paulus suggested that we put xLparMap in its own .c file so that we can
generate a .s file to be included into head.S.  This doesn't get around
the problem of having it at a fixed address, but it makes it more
palatable.

It would be good if this could be included in 2.6.13 as it solves our
build problems with various versions of binutils and gcc.  In
particular, it allows us to build an iSeries kernel on Debian unstable
using their biarch compiler.

This has been built and booted on iSeries and built for pSeries and g5.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] USB: usbmon: Copyrights and a typo
Pete Zaitcev [Tue, 16 Aug 2005 22:16:46 +0000]
[PATCH] USB: usbmon: Copyrights and a typo

Add copyright statements and fix a typo.

Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] USB: fix usb wacom tablet driver bug
Ping Cheng [Tue, 16 Aug 2005 22:16:32 +0000]
[PATCH] USB: fix usb wacom tablet driver bug

This patch fixes bug 4905 and a Cintiq 21UX bug.

Signed-off-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] PCI: update documentation
Jiri Slaby [Tue, 16 Aug 2005 22:16:26 +0000]
[PATCH] PCI: update documentation

This removes very old functions from pci docs, which are no longer in
the kernel.

Signed-off-by: Jiri Slaby <xslaby@fi.muni.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] PCI Hotplug: new contact info
Kristen Accardi [Tue, 16 Aug 2005 22:16:10 +0000]
[PATCH] PCI Hotplug: new contact info

Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] PCI: fix quirk-6700-fix.patch
Andrew Morton [Tue, 16 Aug 2005 22:16:05 +0000]
[PATCH] PCI: fix quirk-6700-fix.patch

drivers/built-in.o(.text+0x32c3): In function `quirk_pcie_pxh':
/usr/src/25/drivers/pci/quirks.c:1312: undefined reference to `disable_msi_mode'

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] PCI: 6700/6702PXH quirk
Kristen Accardi [Tue, 16 Aug 2005 22:15:58 +0000]
[PATCH] PCI: 6700/6702PXH quirk

On the 6700/6702 PXH part, a MSI may get corrupted if an ACPI hotplug
driver and SHPC driver in MSI mode are used together.

This patch will prevent MSI from being enabled for the SHPC as part of
an early pci quirk, as well as on any pci device which sets the no_msi
bit.

Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] Driver core: potentially fix use after free in class_device_attr_show
Maneesh Soni [Tue, 16 Aug 2005 22:15:48 +0000]
[PATCH] Driver core: potentially fix use after free in class_device_attr_show

This moves the code to free devt_attr from class_device_del() to
class_dev_release() which is called after the last reference to the
corresponding kobject() is gone.

This allows us to keep the devt_attr alive while the corresponding
sysfs file is open.

Signed-off-by: Maneesh Soni <maneesh@in.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[IPV6]: Fix SKB leak in ip6_input_finish()
Patrick McHardy [Wed, 17 Aug 2005 04:03:41 +0000]
[IPV6]: Fix SKB leak in ip6_input_finish()

Changing it to how ip_input handles should fix it.

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

15 years ago[TCP]: Fix bug #5070: kernel BUG at net/ipv4/tcp_output.c:864
Herbert Xu [Wed, 17 Aug 2005 03:43:40 +0000]
[TCP]: Fix bug #5070: kernel BUG at net/ipv4/tcp_output.c:864

1) We send out a normal sized packet with TSO on to start off.
2) ICMP is received indicating a smaller MTU.
3) We send the current sk_send_head which needs to be fragmented
since it was created before the ICMP event.  The first fragment
is then sent out.

At this point the remaining fragment is allocated by tcp_fragment.
However, its size is padded to fit the L1 cache-line size therefore
creating tail-room up to 124 bytes long.

This fragment will also be sitting at sk_send_head.

4) tcp_sendmsg is called again and it stores data in the tail-room of
of the fragment.
5) tcp_push_one is called by tcp_sendmsg which then calls tso_fragment
since the packet as a whole exceeds the MTU.

At this point we have a packet that has data in the head area being
fed to tso_fragment which bombs out.

My take on this is that we shouldn't ever call tcp_fragment on a TSO
socket for a packet that is yet to be transmitted since this creates
a packet on sk_send_head that cannot be extended.

So here is a patch to change it so that tso_fragment is always used
in this case.

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

15 years ago[IPV6]: Fix raw socket hardware checksum failures
Patrick McHardy [Wed, 17 Aug 2005 03:39:38 +0000]
[IPV6]: Fix raw socket hardware checksum failures

When packets hit raw sockets the csum update isn't done yet, do it manually.
Packets can also reach rawv6_rcv on the output path through
ip6_call_ra_chain, in this case skb->ip_summed is CHECKSUM_NONE and this
codepath isn't executed.

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

15 years ago[IA64] Updated zx1 defconfig
Peter Chubb [Wed, 17 Aug 2005 00:27:00 +0000]
[IA64] Updated zx1 defconfig

Just `make oldconfig' doesn't help for the zx1 defconfig ---
because we need the MPT Fusion drivers, which are picked up as not
selected.
Tested on HP ZX2000 and ZX2600.

Signed-off-by: Peter Chubb <peterc@gelato.unsw.edu.au>
Signed-off-by: Tony Luck <tony.luck@intel.com>

15 years ago[IA64] Refresh arch/ia64/configs/sn2_defconfig.
Greg Edwards [Tue, 16 Aug 2005 20:06:00 +0000]
[IA64] Refresh arch/ia64/configs/sn2_defconfig.

Signed-off-by: Greg Edwards <edwardsg@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

15 years ago[IA64] Initialize some spinlocks
Keith Owens [Sun, 31 Jul 2005 00:52:00 +0000]
[IA64] Initialize some spinlocks

Some IA64 spinlocks are not being initialized, make it so.

Signed-off-by: Keith Owens <kaos@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

15 years ago[PATCH] i386 / desc_empty macro is incorrect
Zachary Amsden [Tue, 16 Aug 2005 19:05:09 +0000]
[PATCH] i386 / desc_empty macro is incorrect

Chuck Ebbert noticed that the desc_empty macro is incorrect.  Fix it.

Thankfully, this is not used as a security check, but it can falsely
overwrite TLS segments with carefully chosen base / limits.  I do not
believe this is an issue in practice, but it is a kernel bug.

Signed-off-by: Zachary Amsden <zach@vmware.com>
Signed-off-by: Chris Wright <chrisw@osdl.org>

[ x86-64 had the same problem, and the same fix. Linus ]

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

15 years agoMerge head 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/shaggy/jfs-2.6
Linus Torvalds [Tue, 16 Aug 2005 19:12:30 +0000]
Merge head 'for-linus' of /linux/kernel/git/shaggy/jfs-2.6

15 years agoNTFS: Complete the previous fix for the unset device when mapping buffers
Anton Altaparmakov [Tue, 16 Aug 2005 18:42:56 +0000]
NTFS: Complete the previous fix for the unset device when mapping buffers
      for  mft record writing.  I had missed the writepage based mft record
      write code path.

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

15 years agoAuto-update from upstream
Tony Luck [Tue, 16 Aug 2005 18:29:57 +0000]
Auto-update from upstream

15 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/lenb/to-linus
Linus Torvalds [Tue, 16 Aug 2005 16:43:13 +0000]
Merge /pub/scm/linux/kernel/git/lenb/to-linus

15 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/aia21/ntfs-2.6
Linus Torvalds [Tue, 16 Aug 2005 16:31:28 +0000]
Merge /pub/scm/linux/kernel/git/aia21/ntfs-2.6

15 years ago[PATCH] NFS: Ensure we always update inode->i_mode when doing O_EXCL creates
Trond Myklebust [Tue, 16 Aug 2005 15:49:44 +0000]
[PATCH] NFS: Ensure we always update inode->i_mode when doing O_EXCL creates

When the client performs an exclusive create and opens the file for writing,
a Netapp filer will first create the file using the mode 01777. It does this
since an NFSv3/v4 exclusive create cannot immediately set the mode bits.
The 01777 mode then gets put into the inode->i_mode. After the file creation
is successful, we then do a setattr to change the mode to the correct value
(as per the NFS spec).

The problem is that nfs_refresh_inode() no longer updates inode->i_mode, so
the latter retains the 01777 mode. A bit later, the VFS notices this, and calls
remove_suid(). This of course now resets the file mode to inode->i_mode & 0777.
Hey presto, the file mode on the server is now magically changed to 0777. Duh...

Fixes http://bugzilla.linux-nfs.org/show_bug.cgi?id=32

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] fix for ia64 sched-domains code
John Hawkes [Tue, 16 Aug 2005 07:59:20 +0000]
[PATCH] fix for ia64 sched-domains code

Fix for ia64 sched domain building triggered by cpuset code.

Acked-by: Nick Piggin <npiggin@suse.de>
Acked-by: Dinakar Guniguntala <dino@in.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] NFS: Ensure ACL xdr code doesn't overflow.
Trond Myklebust [Wed, 10 Aug 2005 22:15:12 +0000]
[PATCH] NFS: Ensure ACL xdr code doesn't overflow.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years agoNTFS: Fix bug in mft record writing where we forgot to set the device in
Anton Altaparmakov [Tue, 16 Aug 2005 15:38:28 +0000]
NTFS: Fix bug in mft record writing where we forgot to set the device in
      the buffers when mapping them after the VM had discarded them.
      Thanks to Martin MOKREJ┼á for the bug report.

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

15 years agoum: fix __pa/__va macro expansion problem
Linus Torvalds [Tue, 16 Aug 2005 00:40:46 +0000]
um: fix __pa/__va macro expansion problem

Proper parentheses around arguments needed, especially as the macros use
a high-precedence cast operator on the argument.

15 years ago[IA64] update CONFIG_PCI description
Christoph Hellwig [Tue, 9 Aug 2005 20:38:00 +0000]
[IA64] update CONFIG_PCI description

The current one doesn't even make sense anymore on i386 where it
apparently came from.

Follow-up wordsmithing by Matthew Wilcox and Tony Luck.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Tony Luck <tony.luck@intel.com>

15 years agoMerge ../from-linus
Len Brown [Mon, 15 Aug 2005 20:02:50 +0000]
Merge ../from-linus

15 years agoMerge ../to-linus-stable/
Len Brown [Mon, 15 Aug 2005 19:49:00 +0000]
Merge ../to-linus-stable/

15 years ago[ACPI] re-enable platform-specific hotkey drivers by default
Luming Yu [Fri, 12 Aug 2005 04:31:00 +0000]
[ACPI] re-enable platform-specific hotkey drivers by default

When both platform-specific and generic drivers exist,
enable generic over-ride with "acpi_generic_hotkey".

http://bugzilla.kernel.org/show_bug.cgi?id=4953

Signed-off-by: Luming Yu <luming.yu@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

15 years ago[PATCH] ARM: 2851/1: Fix NWFPE extended precision exception handling
Richard Purdie [Mon, 15 Aug 2005 19:42:32 +0000]
[PATCH] ARM: 2851/1: Fix NWFPE extended precision exception handling

Patch from Richard Purdie

The exception handling code fails to compile if the extended
precision mode is enabled. This patch fixes those compile errors and
also stops _quiet functions from incorrectly raising exceptions.
Reported-by: Ralph Siemsen <ralphs@netwinder.org>

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

15 years ago[PATCH] intelfb/fbdev: Save info->flags in a local variable
Antonino A. Daplas [Mon, 15 Aug 2005 13:29:11 +0000]
[PATCH] intelfb/fbdev: Save info->flags in a local variable

Reported by: Pavel Kysilka (Bugzilla Bug 5059)

The intelfb driver does not keep resolution set with fbset after
switching to anot console and back.

Steps to reproduce:

  initial options: tty1,tty2 - 1024x768-60
  1) tty1 - fbset after booting (1024x768-60)
  2) tty1 - fbset 800x600-100
  tty1: 800x600-100
  3) swith to tty2, swith to tty1
  tty1: 1024x768-60 (the same resolution as default from kernel booting)

This bug is caused by intelfb unintentionally destroying info->flags in
set_par(). Therefore the flag, FBINFO_MISC_USEREVENT used to notify
fbcon of a mode change was cleared causing the above problem. This bug
though is not intelfb specific, as other drivers may also be affected.

The fix is to save info->flags in a local variable before calling any
of the driver hooks.  A more definitive fix (for post 2.6.13) is to
separate info->flags into one that is set by the driver and another that
is set by core fbdev/fbcon.

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

15 years ago[PATCH] intelfb: Do not ioremap entire graphics aperture
Sylvain Meyer [Mon, 15 Aug 2005 13:27:13 +0000]
[PATCH] intelfb: Do not ioremap entire graphics aperture

Reported by: Pavel Kysilka (Bugzilla Bug 4738)

modprobe of intelfb results in the following error message:

intelfb: Framebuffer driver for Intel(R) 830M/845G/852GM/855GM/865G/915G chi
intelfb: Version 0.9.2
ACPI: PCI Interrupt 0000:00:02.0[A] -> GSI 16 (level, low) -> IRQ 16
allocation failed: out of vmalloc space - use vmalloc=<size> to increase siz
intelfb: Cannot remap FB region.

This will fail if the graphics aperture size is greater than 128 MB.

Fix is to ioremap only from the beginning of graphics aperture to the
end of the used framebuffer memory.

Signed-off-by: Sylvain Meyer <sylvain.meyer@worldonline.fr>
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] inotify: add MOVE_SELF event
John McCutchan [Mon, 15 Aug 2005 16:13:28 +0000]
[PATCH] inotify: add MOVE_SELF event

This adds a MOVE_SELF event to inotify.  It is sent whenever the inode
you are watching is moved.  We need this event so that we can catch
something like this:

 - app1:
watch /etc/mtab

 - app2:
cp /etc/mtab /tmp/mtab-work
mv /etc/mtab /etc/mtab~
mv /tmp/mtab-work /etc/mtab

app1 still thinks it's watching /etc/mtab but it's actually watching
/etc/mtab~.

Signed-off-by: John McCutchan <ttb@tentacle.dhs.org>
Signed-off-by: Robert Love <rml@novell.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[PATCH] inotify: fix idr_get_new_above usage
Robert Love [Mon, 15 Aug 2005 16:27:54 +0000]
[PATCH] inotify: fix idr_get_new_above usage

We are saving the wrong thing in ->last_wd.  We want the wd, not the
return value.

Signed-off-by: Robert Love <rml@novell.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

15 years ago[ARM] Remove extraneous whitespace introduced in previous ARMv6 patch
Russell King [Mon, 15 Aug 2005 15:53:38 +0000]
[ARM] Remove extraneous whitespace introduced in previous ARMv6 patch

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

15 years ago[ARM] Add syscall stubs for inotify and ioprio system calls
Robert Love [Mon, 15 Aug 2005 09:57:08 +0000]
[ARM] Add syscall stubs for inotify and ioprio system calls

Signed-off-by: Robert Love <rml@novell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>