]> pilppa.com Git - linux-2.6-omap-h63xx.git/log
linux-2.6-omap-h63xx.git
17 years ago[CIFS] Fix typo in cifs readme from previous commit
Steve French [Sat, 5 May 2007 22:08:06 +0000 (22:08 +0000)]
[CIFS] Fix typo in cifs readme from previous commit

Signed-off-by: Steve French <sfrench@us.ibm.com>
17 years ago[CIFS] Make sec=none force an anonymous mount
Jeff Layton [Sat, 5 May 2007 03:27:49 +0000 (03:27 +0000)]
[CIFS] Make sec=none force an anonymous mount

We had a customer report that attempting to make CIFS mount with a null
username (i.e. doing an anonymous mount) doesn't work. Looking through the
code, it looks like CIFS expects a NULL username from userspace in order
to trigger an anonymous mount. The mount.cifs code doesn't seem to ever
pass a null username to the kernel, however.

It looks also like the kernel can take a sec=none option, but it only seems
to look at it if the username is already NULL. This seems redundant and
effectively makes sec=none useless.

The following patch makes sec=none force an anonymous mount.

Signed-off-by: Steve French <sfrench@us.ibm.com>
17 years ago[CIFS] Change semaphore to mutex for cifs lock_sem
Roland Dreier [Thu, 3 May 2007 04:33:45 +0000 (04:33 +0000)]
[CIFS] Change semaphore to mutex for cifs lock_sem

Originally at http://lkml.org/lkml/2006/9/2/86

The recent change to "allow Windows blocking locks to be cancelled via a
CANCEL_LOCK call" introduced a new semaphore in struct cifsFileInfo,
lock_sem.  However, semaphores used as mutexes are deprecated these days,
and there's no reason to add a new one to the kernel.  Therefore, convert
lock_sem to a struct mutex (and also fix one indentation glitch on one of
the lines changed anyway).

Signed-off-by: Roland Dreier <roland@digitalvampire.org>
Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Steve French <sfrench@us.ibm.com>
17 years ago[CIFS] Fix oops in reset_cifs_unix_caps on reconnect
Steve French [Thu, 3 May 2007 04:30:13 +0000 (04:30 +0000)]
[CIFS] Fix oops in reset_cifs_unix_caps on reconnect

Signed-off-by: Steve French <sfrench@us.ibm.com>
17 years ago[CIFS] UID/GID override on CIFS mounts to Samba
Steve French [Mon, 30 Apr 2007 20:13:06 +0000 (20:13 +0000)]
[CIFS] UID/GID override on CIFS mounts to Samba

When CIFS Unix Extensions are negotiated we get the Unix uid and gid
owners of the file from the server (on the Unix Query Path Info
levels), but if the server's uids don't match the client uid's users
were having to disable the Unix Extensions (which turned off features
they still wanted).   The changeset patch allows users to override uid
and/or gid for file/directory owner with a default uid and/or gid
specified at mount (as is often done when mounting from Linux cifs
client to Windows server).  This changeset also displays the uid
and gid used by default in /proc/mounts (if applicable).

Also cleans up code by adding some of the missing spaces after
"if" keywords per-kernel style guidelines (as suggested by Randy Dunlap
when he reviewed the patch).

Signed-off-by: Steve French <sfrench@us.ibm.com>
17 years ago[CIFS] prefixpath mounts to servers supporting posix paths used wrong slash
Steve French [Thu, 26 Apr 2007 16:42:50 +0000 (16:42 +0000)]
[CIFS] prefixpath mounts to servers supporting posix paths used wrong slash

Acked-by: Alexander Bokovoy <abokovoy@ru.ibm.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
17 years ago[CIFS] Update cifs version to 1.49
Steve French [Thu, 26 Apr 2007 14:35:54 +0000 (14:35 +0000)]
[CIFS] Update cifs version to 1.49

Signed-off-by: Steve French <sfrench@us.ibm.com>
17 years ago[CIFS] Replace kmalloc/memset combination with kzalloc
vignesh [Wed, 25 Apr 2007 12:13:48 +0000 (12:13 +0000)]
[CIFS] Replace kmalloc/memset combination with kzalloc

Signed-off-by: Vignesh Babu <vignesh.babu@wipro.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
17 years ago[CIFS] Add IPv6 support
Steve French [Wed, 25 Apr 2007 11:59:10 +0000 (11:59 +0000)]
[CIFS]  Add IPv6 support

IPv6 support was started a few years ago in the cifs client, but lacked a
kernel helper function for parsing the ascii form of the ipv6 address. Now
that that is added (and now IPv6 is the default that some OS use now) it
was fairly easy to finish  the cifs ipv6 support.  This  requires that
CIFS_EXPERIMENTAL be enabled and (at least until the mount.cifs module is
modified to use a new ipv6 friendly call instead of gethostbyname) and the
ipv6 address be passed on the mount as "ip=" mount option.

Thanks

Signed-off-by: Steve French <sfrench@us.ibm.com>
17 years ago[CIFS] New CIFS POSIX mkdir performance improvement (part 2)
Steve French [Wed, 25 Apr 2007 11:46:06 +0000 (11:46 +0000)]
[CIFS] New CIFS POSIX mkdir performance improvement (part 2)

Fix incorrect parsing of return data

Signed-off-by: Steve French <sfrench@us.ibm.com>
17 years ago[CIFS] New CIFS POSIX mkdir performance improvement
Steve French [Mon, 23 Apr 2007 22:07:35 +0000 (22:07 +0000)]
[CIFS] New CIFS POSIX mkdir performance improvement

Signed-off-by: Steve French <sfrench@us.ibm.com>
17 years ago[CIFS] Add write perm for usr to file on windows should remove r/o dos attr
Steve French [Fri, 6 Apr 2007 19:28:16 +0000 (19:28 +0000)]
[CIFS] Add write perm for usr to file on windows should remove r/o dos attr

Remove read only dos attribute on chmod when adding any write permission (ie on any of
user/group/other (not all of user/group/other ie  0222) when
mounted to windows.

Suggested by: Urs Fleisch

Signed-off-by: Urs Fleisch <urs.fleisch@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
17 years ago[CIFS] Remove unnecessary parm to cifs_reopen_file
Steve French [Wed, 4 Apr 2007 17:10:24 +0000 (17:10 +0000)]
[CIFS] Remove unnecessary parm to cifs_reopen_file

Also expand debug entry to show which character on a failed Unicode
mapping.

Acked-by: Shaggy <shaggy@us.ibm.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
17 years ago[CIFS] Switch cifsd to kthread_run from kernel_thread
Igor Mammedov [Tue, 3 Apr 2007 19:16:43 +0000 (19:16 +0000)]
[CIFS] Switch cifsd to kthread_run from kernel_thread

cifsd was the only cifs thread that had not been switched to the newer
kthread interface

Signed-off-by: Igor Mammedov <niallain at gmail.com>
Signed-off-by: Wilhelm Meier <wilhelm.meier@fh-kl.de>
Signed-off-by: Steve French <sfrench@us.ibm.com>
17 years ago[CIFS] Remove unnecessary checks
Christoph Hellwig [Mon, 2 Apr 2007 18:47:20 +0000 (18:47 +0000)]
[CIFS] Remove unnecessary checks

file->f_path.dentry or file->f_path.dentry.d_inode can't be NULL since at
least ten years, similar for all but very few arguments passed in from the
VFS.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Steve French <sfrench@us.ibm.com>
17 years agoMerge master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Sun, 1 Apr 2007 21:43:57 +0000 (14:43 -0700)]
Merge master.kernel.org:/home/rmk/linux-2.6-arm

* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] 4298/1: fix memory barriers for DMA coherent and SMP platforms
  [ARM] 4295/2: Fix error-handling in pxaficp_ir.c (version 2)
  [ARM] Fix __NR_kexec_load
  [ARM] Export dma_channel_active()
  [ARM] 4296/1: ixp4xx: compile fix
  [ARM] 4289/1: AT91: SAM9260 NAND flash timing

17 years ago[ARM] 4298/1: fix memory barriers for DMA coherent and SMP platforms
Lennert Buytenhek [Sat, 31 Mar 2007 11:03:20 +0000 (12:03 +0100)]
[ARM] 4298/1: fix memory barriers for DMA coherent and SMP platforms

This patch:
- Switches mb/rmb/wmb back to being full-blown DMBs on ARM SMP systems,
  since mb/rmb/wmb are required to order Normal memory accesses as well.
- Enables the use of DMB and ISB on XSC3 (which is an ARMv5TE ISA core
  but conforms to the ARMv6 memory ordering model and supports the
  various ARMv6 barriers.)
- Makes DMA coherent platforms (only ixp23xx at the moment) map
  mb/rmb/wmb to dmb(), as on DMA coherent platforms, DMA consistent
  mappings are done as Normal mappings, which are weakly ordered.

Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Acked-by: David Howells <dhowells@redhat.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] 4295/2: Fix error-handling in pxaficp_ir.c (version 2)
Guennadi Liakhovetski [Fri, 30 Mar 2007 07:49:55 +0000 (08:49 +0100)]
[ARM] 4295/2: Fix error-handling in pxaficp_ir.c (version 2)

This patch addresses the following issues with the pxa2xx FIr driver:

1. increment overrun error counter and not frame error counter on ICSR1_ROR bit set in ICSR1.
2. drop frames reported with the frame error from the IC.
3. when resetting the receiver and preparing it for the next DMA in pxa_irda_fir_irq() actually clear the Rx FIFO. See description in Table 11-2 in PXA270 Developer's Manual of the RXE bit.

Correction added in version 2: clearing the IC Rx FIFO also has to be done in pxa_irda_fir_dma_tx_irq()

Signed-off-by: G. Liakhovetski <gl@dsa-ac.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] Fix __NR_kexec_load
Russell King [Sun, 1 Apr 2007 21:35:01 +0000 (22:35 +0100)]
[ARM] Fix __NR_kexec_load

It's __NR_kexec_load, not __NR_sys_kexec_load

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[PATCH] kbuild: fix dependency generation
Jan Beulich [Thu, 29 Mar 2007 09:27:14 +0000 (10:27 +0100)]
[PATCH] kbuild: fix dependency generation

Commit 2e3646e51b2d6415549b310655df63e7e0d7a080 changed the way the
split config tree is built, but failed to also adjust fixdep accordingly
- if changing a config option from or to m, files referencing the
respective CONFIG_..._MODULE (but not the corresponding CONFIG_...)
didn't get rebuilt.

The problem is that trisate symbol are represent with three different
symbols:
    SYMBOL=n => no symbol defined
    SYMBOL=y => CONFIG_SYMBOL defined to '1'
    SYMBOL=m => CONFIG_SYMBOL_MODULE defined to '1'

But conf_split_config do not distingush between the =y and =m case, so
only the =y case is honoured.

This is fixed in fixdep so when a CONFIG symbol with _MODULE is found we
skip that part and only look for the CONFIG_SYMBOL version.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agodriver core: do not wait unnecessarily in driver_unregister()
Linus Torvalds [Sun, 1 Apr 2007 17:54:13 +0000 (10:54 -0700)]
driver core: do not wait unnecessarily in driver_unregister()

Ingo reported that built-in drivers suffered bootup hangs with certain
driver unregistry sequences, due to sysfs breakage.

Do the minimal fix for v2.6.21: only wait if the driver is a module.

Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years ago[ARM] Export dma_channel_active()
Russell King [Sat, 31 Mar 2007 20:36:53 +0000 (21:36 +0100)]
[ARM] Export dma_channel_active()

dma_channel_active() is used by some modules and is part of our
DMA API, so export it.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6
Linus Torvalds [Sat, 31 Mar 2007 03:40:56 +0000 (20:40 -0700)]
Merge master.kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  [CRYPTO] api: Flush the current page right than the next
  [CRYPTO] api: Use the right value when advancing scatterwalk_copychunks

17 years ago[CRYPTO] api: Flush the current page right than the next
Herbert Xu [Sat, 31 Mar 2007 02:58:20 +0000 (12:58 +1000)]
[CRYPTO] api: Flush the current page right than the next

On platforms where flush_dcache_page is needed we're currently flushing
the next page right than the one we've just processed.  This patch fixes
the off-by-one error.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
17 years ago[PATCH] crypto api: Use the right value when advancing scatterwalk_copychunks
Herbert Xu [Sat, 31 Mar 2007 02:14:37 +0000 (12:14 +1000)]
[PATCH] crypto api: Use the right value when advancing scatterwalk_copychunks

In the scatterwalk_copychunks loop, We should be advancing by
len_this_page and not nbytes.  The latter is the total length.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years ago[PATCH] uml: fix static linking for real
Paolo 'Blaisorblade' Giarrusso [Sat, 31 Mar 2007 01:20:27 +0000 (03:20 +0200)]
[PATCH] uml: fix static linking for real

There was a typo in commit 7632fc8f809a97f9d82ce125e8e3e579390ce2e5,
preventing it from working - 32bit binaries crashed hopelessly before
the below fix and work perfectly now.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years ago[CRYPTO] api: Use the right value when advancing scatterwalk_copychunks
Herbert Xu [Sat, 31 Mar 2007 02:16:20 +0000 (12:16 +1000)]
[CRYPTO] api: Use the right value when advancing scatterwalk_copychunks

In the scatterwalk_copychunks loop, We should be advancing by
len_this_page and not nbytes.  The latter is the total length.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
17 years agoMerge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux...
Linus Torvalds [Fri, 30 Mar 2007 18:49:37 +0000 (11:49 -0700)]
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6:
  Revert "ACPI: parse 2nd MADT by default"

17 years agoRevert "ACPI: parse 2nd MADT by default"
Len Brown [Fri, 30 Mar 2007 18:16:10 +0000 (14:16 -0400)]
Revert "ACPI: parse 2nd MADT by default"

This reverts commit 09fe58356d148ff66901ddf639e725ca1a48a0af.
http://bugzilla.kernel.org/show_bug.cgi?id=8283

Signed-off-by: Len Brown <len.brown@intel.com>
17 years ago[PATCH] Maxtor 6B250S0/BANC1B70 hangs with NCQ
Jens Axboe [Fri, 30 Mar 2007 07:27:58 +0000 (09:27 +0200)]
[PATCH] Maxtor 6B250S0/BANC1B70 hangs with NCQ

I've seen this several times on this drive, completely reproducible.

Once it has hung, power needs to be cut from the drive to recover it, a
simple reboot is not enough.  So I'd suggest disabling NCQ on this
drive.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Acked-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years ago[ARM] 4296/1: ixp4xx: compile fix
Vladimir Barinov [Thu, 29 Mar 2007 15:29:20 +0000 (16:29 +0100)]
[ARM] 4296/1: ixp4xx: compile fix

Fix compilation fail for ixp4xx platforms for the case when CONFIG_IXP4XX_INDIRECT_PCI is set. That is due to the check_signature() is appeared in include/linux/io.h.

Signed-off-by: Vladimir Barinov <vbarinov@ru.mvista.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years agoMerge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
Linus Torvalds [Fri, 30 Mar 2007 03:30:12 +0000 (20:30 -0700)]
Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] SMTC: Fix recursion in instant IPI replay code.
  [MIPS] BCM1480: Fix setting of irq affinity.
  [MIPS] do_page_fault() needs to use raw_smp_processor_id().
  [MIPS] SMTC: Fix false trigger of debug code on single VPE.
  [MIPS] SMTC: irq_{enter,leave} and kstats keeping for relayed timer ints.
  [MIPS] lockdep: Deal with interrupt disable hazard in TRACE_IRQFLAGS
  [MIPS] lockdep: Handle interrupts in R3000 style c0_status register.
  [MIPS] MV64340: Add missing prototype for mv64340_irq_init().
  [MIPS] MT: MIPS_MT_SMTC_INSTANT_REPLAY currently conflicts with PREEMPT.
  [MIPS] EV64120: Include <asm/irq.h> to fix warning.
  [MIPS] Ocelot: Fix warning.
  [MIPS] Ocelot: Give PMON_v1_setup a proper prototype.

17 years agoMerge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
Linus Torvalds [Fri, 30 Mar 2007 03:25:03 +0000 (20:25 -0700)]
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
  [IA64] Fix arch/ia64/pci/pci.c:571: warning: `return' with a value
  [IA64] Speed up boot - skip unnecessary clock calibration
  [IA64] bugfix stack layout upside-down
  [IA64] Fix possible invalid memory access in ia64_setup_msi_irq()

17 years ago[MIPS] SMTC: Fix recursion in instant IPI replay code.
Ralf Baechle [Thu, 29 Mar 2007 22:42:42 +0000 (23:42 +0100)]
[MIPS] SMTC: Fix recursion in instant IPI replay code.

local_irq_restore -> raw_local_irq_restore -> irq_restore_epilog ->
smtc_ipi_replay -> smtc_ipi_dq -> spin_unlock_irqrestore ->
_spin_unlock_irqrestore -> local_irq_restore

The recursion does abort when there is no more IPI queued for a CPU, so
this isn't usually fatal which is why we got away with this for so long
until this was discovered by code inspection.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] BCM1480: Fix setting of irq affinity.
Mark Mason [Mon, 26 Mar 2007 20:28:26 +0000 (13:28 -0700)]
[MIPS] BCM1480: Fix setting of irq affinity.

Signed-off-by: Mark Mason <mason@broadcom.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] do_page_fault() needs to use raw_smp_processor_id().
Ralf Baechle [Thu, 29 Mar 2007 21:30:01 +0000 (22:30 +0100)]
[MIPS] do_page_fault() needs to use raw_smp_processor_id().

Original patch posted by Deepak Saxena <dsaxena@plexity.net>.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] SMTC: Fix false trigger of debug code on single VPE.
Ralf Baechle [Tue, 27 Mar 2007 14:19:58 +0000 (15:19 +0100)]
[MIPS] SMTC: Fix false trigger of debug code on single VPE.

Make smtc_setup_irq() update the list of interrupts which need to be
watched by the debug code itself.  Also there is no need to initialize the
IPI swint when running with a single VPE, so don't initialize it.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] SMTC: irq_{enter,leave} and kstats keeping for relayed timer ints.
Ralf Baechle [Tue, 27 Mar 2007 14:11:54 +0000 (15:11 +0100)]
[MIPS] SMTC: irq_{enter,leave} and kstats keeping for relayed timer ints.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] lockdep: Deal with interrupt disable hazard in TRACE_IRQFLAGS
Chris Dearman [Mon, 26 Mar 2007 13:48:50 +0000 (14:48 +0100)]
[MIPS] lockdep: Deal with interrupt disable hazard in TRACE_IRQFLAGS

Between the mtc0 or di instruction that disables interrupts and the
following hazard barrier a processor may still take interrupts.  If an
interrupt is taken after interrupts are disabled but before the state
is updated it will appear to restore_all that it is incorrectly returning
with interrupts disabled.

Signed-off-by: Chris Dearman <chris@mips.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] lockdep: Handle interrupts in R3000 style c0_status register.
Chris Dearman [Mon, 26 Mar 2007 13:47:06 +0000 (14:47 +0100)]
[MIPS] lockdep: Handle interrupts in R3000 style c0_status register.

Check the IEP bit for R3000 style processors when checking to see if
interrupts will be reenabled in restore_all.

Signed-off-by: Chris Dearman <chris@mips.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] MV64340: Add missing prototype for mv64340_irq_init().
Ralf Baechle [Mon, 26 Mar 2007 08:30:32 +0000 (09:30 +0100)]
[MIPS] MV64340: Add missing prototype for mv64340_irq_init().

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] MT: MIPS_MT_SMTC_INSTANT_REPLAY currently conflicts with PREEMPT.
Ralf Baechle [Mon, 26 Mar 2007 14:13:57 +0000 (15:13 +0100)]
[MIPS] MT: MIPS_MT_SMTC_INSTANT_REPLAY currently conflicts with PREEMPT.

So until MIPS_MT_SMTC_INSTANT_REPLAY has been rewritten to solve this
issue, don't allow selecting it with PREEMPT.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] EV64120: Include <asm/irq.h> to fix warning.
Ralf Baechle [Mon, 26 Mar 2007 08:22:00 +0000 (09:22 +0100)]
[MIPS] EV64120: Include <asm/irq.h> to fix warning.

arch/mips/pci/pci-ev64120.c:10: warning: implicit declaration of function 'allocate_irqno'

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] Ocelot: Fix warning.
Ralf Baechle [Mon, 26 Mar 2007 08:14:24 +0000 (09:14 +0100)]
[MIPS] Ocelot: Fix warning.

Remove unused variable.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] Ocelot: Give PMON_v1_setup a proper prototype.
Ralf Baechle [Mon, 26 Mar 2007 07:59:52 +0000 (08:59 +0100)]
[MIPS] Ocelot: Give PMON_v1_setup a proper prototype.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[IA64] Fix arch/ia64/pci/pci.c:571: warning: `return' with a value
Tony Luck [Thu, 29 Mar 2007 22:41:37 +0000 (15:41 -0700)]
[IA64] Fix arch/ia64/pci/pci.c:571: warning: `return' with a value

Typo/thinko in bba6f6fc68e74d4572028646f61dd3505a68747e

Signed-off-by: Tony Luck <tony.luck@intel.com>
17 years ago[IA64] Speed up boot - skip unnecessary clock calibration
Jack Steiner [Tue, 27 Mar 2007 19:30:19 +0000 (14:30 -0500)]
[IA64] Speed up boot - skip unnecessary clock calibration

Skip clock calibration if cpu being brought online is exactly the same
speed, stepping, etc., as the previous cpu. This significantly reduces
the time to boot very large systems.

Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
17 years ago[IA64] bugfix stack layout upside-down
KAMEZAWA Hiroyuki [Fri, 23 Mar 2007 03:17:46 +0000 (12:17 +0900)]
[IA64] bugfix stack layout upside-down

ia64 expects following vm layout:

== low memory
[register-stack grows up]
[memory-stack grows down]
== high memory

But the code assigns the base of the register stack at the
maximum stack size offset from the fixed address where the
stack *might* start.  Stack randomization will result in the
memory stack starting at a lower address than this, and if the
user has set a low stack limit with "ulimit -s", then you can
end up with the register stack above the memory stack (or if
you were very unlucky right on top of it!).

Fix: Calculate the base address for the register stack starting
from the actual address of the memory stack.

Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
17 years ago[IA64] Fix possible invalid memory access in ia64_setup_msi_irq()
Kenji Kaneshige [Mon, 26 Mar 2007 00:38:42 +0000 (09:38 +0900)]
[IA64] Fix possible invalid memory access in ia64_setup_msi_irq()

The following 'if' statement in ia64_setup_msi_irq() always fails even
if create_irq() returns <0 value, because variable 'irq' is defined as
unsigned int. It would cause invalid memory access.

        irq = create_irq();
        if (irq < 0)
                return irq;

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
17 years agoMerge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...
Linus Torvalds [Thu, 29 Mar 2007 20:22:07 +0000 (13:22 -0700)]
Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6:
  NetXen: Fix hardware access for ppc architecture.
  sis190: new PHY support
  atl1: save mac address on remove

17 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Thu, 29 Mar 2007 20:15:13 +0000 (13:15 -0700)]
Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
  [IFB]: Fix crash on input device removal
  [BNX2]: Fix link interrupt problem.

17 years ago[POWERPC] qe: ucc_slow.guemr is in the wrong place
Timur Tabi [Mon, 26 Mar 2007 19:25:42 +0000 (14:25 -0500)]
[POWERPC] qe: ucc_slow.guemr is in the wrong place

The definition of struct ucc_slow puts the guemr register immediately after the
utpt register, when it should be at offset 0x90.  This patch adds the missing
0x52-byte padding.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
17 years ago[POWERPC] qe: Fix QUICC Engine SDMA setup errors
Chuck Meade [Tue, 27 Mar 2007 14:46:10 +0000 (10:46 -0400)]
[POWERPC] qe: Fix QUICC Engine SDMA setup errors

Correct the alignment of the internal buffer used by the QUICC Engine
SDMA controller to 4Kbytes.  Correct the shift direction in the logic
that sets up the SDMR register for the QUICC Engine SDMA controller.

Signed-off-by: Chuck Meade <chuckmeade@mindspring.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
17 years ago[IFB]: Fix crash on input device removal
Patrick McHardy [Thu, 29 Mar 2007 18:46:52 +0000 (11:46 -0700)]
[IFB]: Fix crash on input device removal

The input_device pointer is not refcounted, which means the device may
disappear while packets are queued, causing a crash when ifb passes packets
with a stale skb->dev pointer to netif_rx().

Fix by storing the interface index instead and do a lookup where neccessary.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Acked-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[PATCH] Add suspend/resume for HPET
Maxim Levitsky [Thu, 29 Mar 2007 13:46:48 +0000 (15:46 +0200)]
[PATCH] Add suspend/resume for HPET

This adds support of suspend/resume on i386 for HPET, which fixes a
number of timer-related failures around STR.

Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Acked-by: Michael S. Tsirkin <mst@dev.mellanox.co.il>
Acked-by: Jeff Chua <jeff.chua.linux@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoMerge branch 'for-linus' of git://git.kernel.dk/data/git/linux-2.6-block
Linus Torvalds [Thu, 29 Mar 2007 15:23:52 +0000 (08:23 -0700)]
Merge branch 'for-linus' of git://git.kernel.dk/data/git/linux-2.6-block

* 'for-linus' of git://git.kernel.dk/data/git/linux-2.6-block:
  [PATCH] splice: partial write fix

17 years ago[PATCH] mm: fix xip issue with /dev/zero
Carsten Otte [Thu, 29 Mar 2007 08:20:39 +0000 (01:20 -0700)]
[PATCH] mm: fix xip issue with /dev/zero

Fix the bug, that reading into xip mapping from /dev/zero fills the user
page table with ZERO_PAGE() entries.  Later on, xip cannot tell which pages
have been ZERO_PAGE() filled by access to a sparse mapping, and which ones
origin from /dev/zero.  It will unmap ZERO_PAGE from all mappings when
filling the sparse hole with data.  xip does now use its own zeroed page
for its sparse mappings.  Please apply.

Signed-off-by: Carsten Otte <cotte@de.ibm.com>
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years ago[PATCH] holepunch: fix mmap_sem i_mutex deadlock
Hugh Dickins [Thu, 29 Mar 2007 08:20:38 +0000 (01:20 -0700)]
[PATCH] holepunch: fix mmap_sem i_mutex deadlock

sys_madvise has down_write of mmap_sem, then madvise_remove calls
vmtruncate_range which takes i_mutex and i_alloc_sem: no, we can easily devise
deadlocks from that ordering.

madvise_remove drop mmap_sem while calling vmtruncate_range: luckily, since
madvise_remove doesn't split or merge vmas, it's easy to handle this case with
a NULL prev, without restructuring sys_madvise.  (Though sad to retake
mmap_sem when it's unlikely to be needed, and certainly down_read is
sufficient for MADV_REMOVE, unlike the other madvices.)

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Cc: Miklos Szeredi <mszeredi@suse.cz>
Cc: Badari Pulavarty <pbadari@us.ibm.com>
Cc: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years ago[PATCH] holepunch: fix disconnected pages after second truncate
Hugh Dickins [Thu, 29 Mar 2007 08:20:37 +0000 (01:20 -0700)]
[PATCH] holepunch: fix disconnected pages after second truncate

shmem_truncate_range has its own truncate_inode_pages_range, to free any pages
racily instantiated while it was in progress: a SHMEM_PAGEIN flag is set when
this might have happened.  But holepunching gets no chance to clear that flag
at the start of vmtruncate_range, so it's always set (unless a truncate came
just before), so holepunch almost always does this second
truncate_inode_pages_range.

shmem holepunch has unlikely swap<->file races hereabouts whatever we do
(without a fuller rework than is fit for this release): I was going to skip
the second truncate in the punch_hole case, but Miklos points out that would
make holepunch correctness more vulnerable to swapoff.  So keep the second
truncate, but follow it by an unmap_mapping_range to eliminate the
disconnected pages (freed from pagecache while still mapped in userspace) that
it might have left behind.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Cc: Miklos Szeredi <mszeredi@suse.cz>
Cc: Badari Pulavarty <pbadari@us.ibm.com>
Cc: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years ago[PATCH] holepunch: fix shmem_truncate_range punch locking
Hugh Dickins [Thu, 29 Mar 2007 08:20:36 +0000 (01:20 -0700)]
[PATCH] holepunch: fix shmem_truncate_range punch locking

Miklos Szeredi observes that during truncation of shmem page directories,
info->lock is released to improve latency (after lowering i_size and
next_index to exclude races); but this is quite wrong for holepunching, which
receives no such protection from i_size or next_index, and is left vulnerable
to races with shmem_unuse, shmem_getpage and shmem_writepage.

Hold info->lock throughout when holepunching?  No, any user could prevent
rescheduling for far too long.  Instead take info->lock just when needed: in
shmem_free_swp when removing the swap entries, and whenever removing a
directory page from the level above.  But so long as we remove before
scanning, we can safely skip taking the lock at the lower levels, except at
misaligned start and end of the hole.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Cc: Miklos Szeredi <mszeredi@suse.cz>
Cc: Badari Pulavarty <pbadari@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years ago[PATCH] holepunch: fix shmem_truncate_range punching too far
Hugh Dickins [Thu, 29 Mar 2007 08:20:35 +0000 (01:20 -0700)]
[PATCH] holepunch: fix shmem_truncate_range punching too far

Miklos Szeredi observes BUG_ON(!entry) in shmem_writepage() triggered in rare
circumstances, because shmem_truncate_range() erroneously removes partially
truncated directory pages at the end of the range: later reclaim on pages
pointing to these removed directories triggers the BUG.  Indeed, and it can
also cause data loss beyond the hole.

Fix this as in the patch proposed by Miklos, but distinguish between "limit"
(how far we need to search: ignore truncation's next_index optimization in the
holepunch case - if there are races it's more consistent to act on the whole
range specified) and "upper_limit" (how far we can free directory pages:
generally we must be careful to keep partially punched pages, but can relax at
end of file - i_size being held stable by i_mutex).

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Cc: Miklos Szeredi <mszeredi@suse.cs>
Cc: Badari Pulavarty <pbadari@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years ago[PATCH] Wire up DEC serial drivers in Kconfig
Ralf Baechle [Thu, 29 Mar 2007 08:20:34 +0000 (01:20 -0700)]
[PATCH] Wire up DEC serial drivers in Kconfig

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years ago[PATCH] drivers/isdn/gigaset: mark some static data as const (v2)
Tilman Schmidt [Thu, 29 Mar 2007 08:20:34 +0000 (01:20 -0700)]
[PATCH] drivers/isdn/gigaset: mark some static data as const (v2)

Mark some static arrays as const that aren't and shouldn't be modified, and
remove incorrect static attribute from some variables.

Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: Hansjoerg Lipp <hjlipp@web.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years ago[PATCH] uml: hostfs variable renaming
Paolo 'Blaisorblade' Giarrusso [Thu, 29 Mar 2007 08:20:33 +0000 (01:20 -0700)]
[PATCH] uml: hostfs variable renaming

* rename name to host_root_path
* rename data to req_root.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years ago[PATCH] uml: fix compilation problems
Jeff Dike [Thu, 29 Mar 2007 08:20:32 +0000 (01:20 -0700)]
[PATCH] uml: fix compilation problems

Fix a few miscellaneous compilation problems -
an assignment with mismatched types in ldt.c
a missing include in mconsole.h which needs a definition of uml_pt_regs
I missed removing an include of user_util.h in hostfs

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years ago[PATCH] uml: fix LVM crash
Jason Lunz [Thu, 29 Mar 2007 08:20:31 +0000 (01:20 -0700)]
[PATCH] uml: fix LVM crash

Permit lvm to create logical volumes without crashing UML.

When device-mapper's DM_DEV_CREATE_CMD ioctl is called to create a new device,
dev_create()->dm_create()->alloc_dev()-> blk_queue_bounce_limit(md->queue,
BLK_BOUNCE_ANY) is called.

blk_queue_bounce_limit(BLK_BOUNCE_ANY) calls init_emergency_isa_pool() if
blk_max_pfn < blk_max_low_pfn.  This is the case on UML, but
init_emergency_isa_pool() hits BUG_ON(!isa_page_pool) because there doesn't
seem to be a dma zone on UML for mempool_create() to allocate from.

Most architectures seem to have max_low_pfn == max_pfn, but UML doesn't
because of the uml_reserved chunk it keeps for itself.  From what I can see,
max_pfn and max_low_pfn don't get much use after the bootmem-allocator stops
being used anyway, except that they initialize the block layer's
blk_max_low_pfn/blk_max_pfn.

This ensures init_emergency_isa_pool() doesn't crash uml in this situation by
setting max_low_pfn == max_pfn in mem_init().

Signed-off-by: Jason Lunz <lunz@falooley.org>
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Alasdair G Kergon <agk@redhat.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years ago[PATCH] uml: irq locking fixes
Jeff Dike [Thu, 29 Mar 2007 08:20:30 +0000 (01:20 -0700)]
[PATCH] uml: irq locking fixes

As the comment immediately preceding this points out, this list is changed in
irq context, so it needs to be protected with spin_lock_irqsave in process
context when it is processed.

Sometimes, gcc should just compile the comments and forget the code.

The IRQ side of this was better, in the sense that it blocked and unblocked
interrupts, but it still should have saved and restored them.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years ago[PATCH] uml: fix pte bit collision
Miklos Szeredi [Thu, 29 Mar 2007 08:20:29 +0000 (01:20 -0700)]
[PATCH] uml: fix pte bit collision

_PAGE_PROTNONE conflicts with the lowest bit of pgoff.  This causes all sorts
of weirdness when nonlinear mappings are used.

Took me a good half day to track this down.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Acked-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years ago[PATCH] uml: fix device unplug crash
Jeff Dike [Thu, 29 Mar 2007 08:20:28 +0000 (01:20 -0700)]
[PATCH] uml: fix device unplug crash

Fix a NULL dereference when unplugging a device.  The default value of
err_msg wants to be "" in case the driver doesn't modify it.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years ago[PATCH] uml: fix I/O hang when multiple devices are in use
Jeff Dike [Thu, 29 Mar 2007 08:20:27 +0000 (01:20 -0700)]
[PATCH] uml: fix I/O hang when multiple devices are in use

Commit 62f96cb01e8de7a5daee472e540f726db2801499 introduced per-devices
queues and locks, which was fine as far as it went, but left in place a
global which controlled access to submitting requests to the host.  This
should have been made per-device as well, since it causes I/O hangs when
multiple block devices are in use.

This patch fixes that by replacing the global with an activity flag in the
device structure in order to tell whether the queue is currently being run.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years ago[PATCH] bluetooth hid quirks: mightymouse quirk
Jiri Kosina [Thu, 29 Mar 2007 08:20:25 +0000 (01:20 -0700)]
[PATCH] bluetooth hid quirks: mightymouse quirk

I have a bugreport that scrollwheel of bluetooth version of apple
mightymouse doesn't work.  The USB version of mightymouse works, as there
is a quirk for handling scrollwheel in hid/usbhid for it.

Now that bluetooth git tree is hooked to generic hid layer, it could easily
use the quirks which are already present in generic hid parser, hid-input,
etc.

Below is a simple patch against bluetooth git tree, which adds quirk
handling to current bluetooth hidp code, and sets quirk flags for device
0x05ac/0x030c, which is the bluetooth version of the apple mightymouse.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years ago[PATCH] adaptec MAINTAINERS updates
Salyzyn, Mark [Thu, 29 Mar 2007 08:20:24 +0000 (01:20 -0700)]
[PATCH] adaptec MAINTAINERS updates

The IPS and DPT_I2O drivers are missing, so here is my 'hand coded'
addition to deal with overlap to the patch below (apply both). I
selected Maintained rather than supported for the ips and dpt_i2o driver
due to their legacy nature.

Cc: James Bottomley <James.Bottomley@steeleye.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years ago[PATCH] pid: Properly detect orphaned process groups in exit_notify
Eric W. Biederman [Thu, 29 Mar 2007 05:38:16 +0000 (23:38 -0600)]
[PATCH] pid: Properly detect orphaned process groups in exit_notify

In commit 0475ac0845f9295bc5f69af45f58dff2c104c8d1 when converting the
orphaned process group handling to use struct pid I made a small
mistake.  I accidentally replaced an == with a !=.

Besides just being a dumb thing to do apparently this has a bad side
effect.  The improper orphaned process group detection causes kwin to
die after a suspend/resume cycle.

I'm amazed this patch has been around as long as it has without anyone
else noticing something funny going on.

And the following people deserve credit for spotting and helping
to reproduce this.

Thanks to: Sid Boyce <g3vbv@blueyonder.co.uk>
Thanks to: "Michael Wu"

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years ago[PATCH] x86_64 irq: Fix comments after changing IRQ0_VECTOR from 0x20 to 0x30
Yinghai Lu [Thu, 29 Mar 2007 05:10:29 +0000 (23:10 -0600)]
[PATCH] x86_64 irq: Fix comments after changing IRQ0_VECTOR from 0x20 to 0x30

Signed-off-by: Yinghai Lu <yinghai.lu@amd.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years ago[PATCH] splice: partial write fix
Dmitriy Monakhov [Thu, 29 Mar 2007 12:24:09 +0000 (14:24 +0200)]
[PATCH] splice: partial write fix

Currently if partial write has happened while ->commit_write() then page
wasn't marked as accessed and rebalanced.

Signed-off-by: Monakhov Dmitriy <dmonakhov@openvz.org>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
17 years agoNetXen: Fix hardware access for ppc architecture.
Linsys Contractor Adhiraj Joshi [Fri, 23 Mar 2007 15:21:24 +0000 (07:21 -0800)]
NetXen: Fix hardware access for ppc architecture.

NetXen: Fix for hardware access on big endian machine.

Signed-off-by: Adhiraj Joshi <adhiraj@netxen.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years agosis190: new PHY support
Francois Romieu [Wed, 28 Mar 2007 22:18:50 +0000 (00:18 +0200)]
sis190: new PHY support

Reported to work on the WinFast 761GXK8MB-RS motherboard.

Plain 10/100 Mbps.

Signed-off-by: Paul Gibbons <paul@pkami.e7even.com>
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years agoatl1: save mac address on remove
Chris Snook [Thu, 29 Mar 2007 00:51:51 +0000 (20:51 -0400)]
atl1: save mac address on remove

Some atl1 boards get their MAC address written directly to the register
by the BIOS during POST, rather than storing it in EEPROM that's
accessible to the driver.  If the MAC register on one of these boards
is changed and then the module is unloaded, the permanent MAC address
will be forgotten until the box is rebooted.  We should save the
permanent address during removal if we've been messing with it.

Signed-off-by: Chris Snook <csnook@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years ago[ARM] 4289/1: AT91: SAM9260 NAND flash timing
Andrew Victor [Mon, 26 Mar 2007 10:02:48 +0000 (11:02 +0100)]
[ARM] 4289/1: AT91: SAM9260 NAND flash timing

Fix the NAND flash timings on the AT91SAM9260.

The current timings lead to the detection of a number of bad blocks.
These timings are now set the same as on the AT91SAM9263.

Patch from Nicolas Ferre.

Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[BNX2]: Fix link interrupt problem.
Michael Chan [Wed, 28 Mar 2007 21:17:36 +0000 (14:17 -0700)]
[BNX2]: Fix link interrupt problem.

bnx2_has_work()'s logic is flawed and can cause the driver to miss
a link event.  The fix is to compare the status block's attn_bits
and attn_bits_ack to determine if there is a link event.

Update version to 1.5.6.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[POWERPC] Fix dcr_unmap()
Jean-Christophe Dubois [Wed, 28 Mar 2007 10:07:41 +0000 (11:07 +0100)]
[POWERPC] Fix dcr_unmap()

Fix a bug in dcr_unmap().

At unmap time the DCR offset need to be added instead of substracted.

Signed-off-by: Jean-Christophe Dubois <jdubois@mc.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
17 years agoMerge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfashe...
Linus Torvalds [Wed, 28 Mar 2007 21:02:03 +0000 (14:02 -0700)]
Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2

* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2:
  ocfs2_dlm: Check for migrateable lockres in dlm_empty_lockres()
  ocfs2_dlm: Fix lockres ref counting bug

17 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6
Linus Torvalds [Wed, 28 Mar 2007 21:01:21 +0000 (14:01 -0700)]
Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6:
  [VIDEO]: Fix section mismatch in cg3.c
  [SPARC]: sparc64 gcc-4.2.0 20070317 -Werror failure
  [VIDEO] ffb: Fix two DAC handling bugs.
  [SPARC32]: Fix SMP build regression
  [DRM]: Delete sparc64 FFB driver code that never gets built.

17 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Wed, 28 Mar 2007 21:00:27 +0000 (14:00 -0700)]
Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
  [DCCP] getsockopt: Fix DCCP_SOCKOPT_[SEND,RECV]_CSCOV

17 years agoMerge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband
Linus Torvalds [Wed, 28 Mar 2007 21:00:01 +0000 (14:00 -0700)]
Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband

* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband:
  IB/iser: Handle aborting a command after it is sent
  IB/mthca: Fix thinko in init_mr_table()
  RDMA/cxgb3: Fix resource leak in cxio_hal_init_ctrl_qp()

17 years ago[PATCH] MSI-X: fix resume crash
Eric W. Biederman [Wed, 28 Mar 2007 13:36:09 +0000 (15:36 +0200)]
[PATCH] MSI-X: fix resume crash

So I think the right solution is to simply make pci_enable_device just
flip enable bits and move the rest of the work someplace else.

However a thorough cleanup is a little extreme for this point in the
release cycle, so I think a quick hack that makes the code not stomp the
irq when msi irq's are enabled should be the first fix.  Then we can
later make the code not change the irqs at all.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years ago[PATCH] oprofile: fix potential deadlock on oprofilefs_lock
Jiri Kosina [Wed, 28 Mar 2007 16:12:34 +0000 (18:12 +0200)]
[PATCH] oprofile: fix potential deadlock on oprofilefs_lock

nmi_cpu_setup() is called from hardirq context and acquires oprofilefs_lock.
alloc_event_buffer() and oprofilefs_ulong_from_user() acquire this lock
without disabling irqs, which could deadlock.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6
Linus Torvalds [Wed, 28 Mar 2007 20:53:40 +0000 (13:53 -0700)]
Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6:
  sh: Trivial fix for hp6xx build.
  sh: Fixup __cmpxchg() compile breakage with gcc4.
  sh: Kill bogus GCC4 symbol exports.

17 years agoMerge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...
Linus Torvalds [Wed, 28 Mar 2007 20:46:00 +0000 (13:46 -0700)]
Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev

* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  ata: NCQ is broken on Maxtor 6L250S0
  pata_pdc202xx_old: LBA48 bug
  libata: IDENTIFY backwards for drive side cable detection
  ahci.c: walkaround for SB600 SATA internal error issue
  [libata] Disable ACPI by default; fix namespace problems

17 years agoMerge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...
Linus Torvalds [Wed, 28 Mar 2007 20:45:13 +0000 (13:45 -0700)]
Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6:
  SUN3/3X Lance trivial fix improved
  mv643xx_eth: Fix use of uninitialized port_num field
  forcedeth: fix tx timeout
  forcedeth: fix nic poll
  qla3xxx: bugfix: Jumbo frame handling.
  qla3xxx: bugfix: Dropping interrupt under heavy network load.
  qla3xxx: bugfix: Multi segment sends were getting whacked.
  qla3xxx: bugfix: Add tx control block memset.
  atl1: remove unnecessary crc inversion
  myri10ge: correctly detect when TSO should be used
  [PATCH] WE-22 : prevent information leak on 64 bit
  [PATCH] wext: Add missing ioctls to 64<->32 conversion
  [PATCH] bcm43xx: Fix machine check on PPC for version 1 PHY
  [PATCH] bcm43xx: fix radio_set_tx_iq
  [PATCH] bcm43xx: Fix code for confusion between PHY revision and PHY version

17 years ago[PATCH] hrtimers: fix reprogramming SMP race
Ingo Molnar [Wed, 28 Mar 2007 11:17:18 +0000 (13:17 +0200)]
[PATCH] hrtimers: fix reprogramming SMP race

hrtimer_start() incorrectly set the 'reprogram' flag to enqueue_hrtimer(),
which should only be 1 if the hrtimer is queued to the current CPU.

Doing otherwise could result in a reprogramming of the current CPU's
clockevents device, with a timer that is not queued to it - resulting in a
bogus next expiry value.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Michal Piotrowski <michal.k.k.piotrowski@gmail.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years ago[VIDEO]: Fix section mismatch in cg3.c
Robert Reif [Wed, 28 Mar 2007 19:50:56 +0000 (12:50 -0700)]
[VIDEO]: Fix section mismatch in cg3.c

Fix section mismatch warning by moving data into __devinitdata section.
Add __devinit to initialization functions.

Signed-off-by: Robert Reif <reif@earthlink.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[DCCP] getsockopt: Fix DCCP_SOCKOPT_[SEND,RECV]_CSCOV
Arnaldo Carvalho de Melo [Wed, 28 Mar 2007 18:54:32 +0000 (11:54 -0700)]
[DCCP] getsockopt: Fix DCCP_SOCKOPT_[SEND,RECV]_CSCOV

We were only checking if there was enough space to put the int, but
left len as specified by the (malicious) user, sigh, fix it by setting
len to sizeof(val) and transfering just one int worth of data, the one
asked for.

Also check for negative len values.

Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
17 years agosh: Trivial fix for hp6xx build.
Kristoffer Ericson [Wed, 28 Mar 2007 10:45:59 +0000 (19:45 +0900)]
sh: Trivial fix for hp6xx build.

The IRQ3 define was removed when asm-sh/irq.h was cleaned up,
this updates the hp6xx header to use the IRQ number directly.

Signed-off-by: Kristoffer Ericson <kristoffer_e1@hotmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years agosh: Fixup __cmpxchg() compile breakage with gcc4.
Paul Mundt [Wed, 28 Mar 2007 08:26:19 +0000 (17:26 +0900)]
sh: Fixup __cmpxchg() compile breakage with gcc4.

As reported by Manuel:

When I build linux with GCC-4.x and enable
CONFIG_CC_OPTIMIZE_FOR_SIZE linking fails with this error:

  LD      .tmp_vmlinux1
  kernel/built-in.o: In function '__cmpxchg_called_with_bad_pointer'
  make[1]: *** [.tmp_vmlinux1] Error 1
  make: *** [_all] Error 2

This ended up being an inlining problem, fixed by explicitly
including linux/compiler.h and grabbing the definitions from there.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years agosh: Kill bogus GCC4 symbol exports.
Paul Mundt [Wed, 28 Mar 2007 08:24:47 +0000 (17:24 +0900)]
sh: Kill bogus GCC4 symbol exports.

__sdivsi3_i4i, __udiv_qrnnd_16, and __udivsi3_i4i don't exist
outside of the ST compiler, so kill them off.

This causes compile failures with other GCC4 compilers.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
17 years agoMerge branch 'upstream-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/linvil...
Jeff Garzik [Wed, 28 Mar 2007 06:21:18 +0000 (02:21 -0400)]
Merge branch 'upstream-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes

17 years agoSUN3/3X Lance trivial fix improved
Cyrill V. Gorcunov [Tue, 27 Mar 2007 05:47:26 +0000 (21:47 -0800)]
SUN3/3X Lance trivial fix improved

This patch adds checking for allocated DVMA memory and granted IRQ line.

Signed-off-by: Cyrill V. Gorcunov <gorcunov@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years agomv643xx_eth: Fix use of uninitialized port_num field
Gabriel Paubert [Fri, 23 Mar 2007 19:03:52 +0000 (12:03 -0700)]
mv643xx_eth: Fix use of uninitialized port_num field

In this driver, the default ethernet address is first set by by calling
eth_port_uc_addr_get() which reads the relevant registers of the
corresponding port as initially set by firmware. However that function
used the port_num field accessed through the private area of net_dev
before it was set.

The result was that one board I have ended up with the unicast address
set to 00:00:00:00:00:00 (only port 1 is connected on this board). The
problem appeared after commit 84dd619e4dc3b0b1c40dafd98c90fd950bce7bc5.

This patch fixes the bug by setting mp->port_num prior to calling
eth_port_uc_get_addr().

Signed-off-by: Gabriel Paubert <paubert@iram.es>
Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years agoforcedeth: fix tx timeout
Ayaz Abdulla [Fri, 23 Mar 2007 10:50:02 +0000 (05:50 -0500)]
forcedeth: fix tx timeout

The tx timeout routine was waking the tx queue conditionally. However,
it must call it unconditionally since the dev_watchdog has halted the tx
queue before calling the timeout function.

Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>