12 years agolib/vsprintf.c: fix bug omitting minus sign of numbers (module_param)
Hoang-Nam Nguyen [Sat, 23 Feb 2008 23:23:37 +0000]
lib/vsprintf.c: fix bug omitting minus sign of numbers (module_param)

lib/vsprintf.c: Fix bug omitting minus sign of numbers (module_param)

Signed-off-by: Hoang-Nam Nguyen <hnguyen@de.ibm.com>
Cc: Yi Yang <yi.y.yang@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoNOMMU: is_vmalloc_addr() won't compile if !MMU
David Howells [Sat, 23 Feb 2008 23:23:37 +0000]
NOMMU: is_vmalloc_addr() won't compile if !MMU

Make is_vmalloc_addr() contingent on CONFIG_MMU=y, as it won't compile
in !MMU mode.

[ Bug introduced in commit 9e2779fa281cfda13ac060753d674bbcaa23367e:
  "is_vmalloc_addr(): Check if an address is within the vmalloc
  boundaries" ].

Signed-off-by: David Howells <dhowells@redhat.com>
Cc: Greg Ungerer <gerg@snapgear.com>
Cc: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoatmel_serial: fix interrupt handler return value
Haavard Skinnemoen [Sat, 23 Feb 2008 23:23:36 +0000]
atmel_serial: fix interrupt handler return value

We should only return IRQ_HANDLED when we actually found something to
handle. This is important since the USART interrupt handler may be
shared with the timer interrupt on some chips.

Pointed-out-by: michael <trimarchi@gandalf.sssup.it>
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agocopyright owner and author clean up for intel iommu and related files
mark gross [Sat, 23 Feb 2008 23:23:35 +0000]
copyright owner and author clean up for intel iommu and related files

The following is a clean up and correction of the copyright holding
entities for the files associated with the intel iommu code.

Signed-off-by: <mgross@linux.intel.com>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agosparc: fix build
David Rientjes [Sat, 23 Feb 2008 23:23:34 +0000]
sparc: fix build

Fix build failure on sparc:

In file included from include/linux/mm.h:39,
                from include/linux/memcontrol.h:24,
                from include/linux/swap.h:8,
                from include/linux/suspend.h:7,
                from init/do_mounts.c:6:
include/asm/pgtable.h:344: warning: parameter names (without
types) in function declaration
include/asm/pgtable.h:345: warning: parameter names (without
types) in function declaration
include/asm/pgtable.h:346: error: expected '=', ',', ';', 'asm' or
'__attribute__' before '___f___swp_entry'

viro sayeth:

  I've run allmodconfig builds on a bunch of target, FWIW (essentially the
  same patch).  Note that these includes are recent addition caused by added
  inline function that had since then become a define.  So while I agree with
  your comments in general, in _this_ case it's pretty safe.

  The commit that had done it is 3062fc67dad01b1d2a15d58c709eff946389eca4
  ("memcontrol: move mm_cgroup to header file") and the switch to #define
  is in commit 60c12b1202a60eabb1c61317e5d2678fcea9893f ("memcontrol: add
  vm_match_cgroup()") (BTW, that probably warranted mentioning in the
  changelog of the latter).

Cc: Adrian Bunk <bunk@kernel.org>
Cc: Robert Reif <reif@earthlink.net>
Signed-off-by: David Rientjes <rientjes@google.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agomarkers: fix sparse warnings in markers.c
Harvey Harrison [Sat, 23 Feb 2008 23:23:33 +0000]
markers: fix sparse warnings in markers.c

char can be unsigned
kernel/marker.c:64:20: error: dubious one-bit signed bitfield
kernel/marker.c:65:14: error: dubious one-bit signed bitfield

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Acked-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agofile capabilities: simplify signal check
Serge E. Hallyn [Sat, 23 Feb 2008 23:23:33 +0000]
file capabilities: simplify signal check

Simplify the uid equivalence check in cap_task_kill().  Anyone can kill a
process owned by the same uid.

Without this patch wireshark is reported to fail.

Signed-off-by: Serge E. Hallyn <serue@us.ibm.com>
Signed-off-by: Andrew G. Morgan <morgan@kernel.org>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agohugetlb: ensure we do not reference a surplus page after handing it to buddy
Andy Whitcroft [Sat, 23 Feb 2008 23:23:32 +0000]
hugetlb: ensure we do not reference a surplus page after handing it to buddy

When we free a page via free_huge_page and we detect that we are in surplus
the page will be returned to the buddy.  After this we no longer own the page.

However at the end free_huge_page we clear out our mapping pointer from
page private.  Even where the page is not a surplus we free the page to
the hugepage pool, drop the pool locks and then clear page private.  In
either case the page may have been reallocated.  BAD.

Make sure we clear out page private before we free the page.

Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Acked-by: Adam Litke <agl@us.ibm.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years ago/proc/pid/pagemap: fix PM_SPECIAL macro
Hans Rosenfeld [Sat, 23 Feb 2008 23:23:31 +0000]
/proc/pid/pagemap: fix PM_SPECIAL macro

There seems to be a bug in the PM_SPECIAL macro for /proc/pid/pagemap.  I
think masking out those other bits makes more sense then setting all those
mask bits.

Signed-off-by: Hans Rosenfeld <Hans.Rosenfeld@amd.com>
Acked-by: Matt Mackall <mpm@selenic.com>
Cc: Dave Hansen <haveblue@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoMAINTAINERS: linux-fbdev is moderated
Geert Uytterhoeven [Sat, 23 Feb 2008 23:23:30 +0000]
MAINTAINERS: linux-fbdev is moderated

While linux-fbdev is subscribers-only, non-subscribers are not plainly
rejected, but moderated, so the casual patch/comment/question comes through.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoufs: fix parenthesisation in ufs_set_fs_state()
Roel Kluin [Sat, 23 Feb 2008 23:23:29 +0000]
ufs: fix parenthesisation in ufs_set_fs_state()

This bug snuck in with

commit 252e211e90ce56bf005cb533ad5a297c18c19407
Author: Mark Fortescue <mark@mtfhpc.demon.co.uk>
Date:   Tue Oct 16 23:26:31 2007 -0700

    Add in SunOS 4.1.x compatible mode for UFS

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Acked-by: Evgeniy Dushistov <dushistov@mail.ru>
Cc: Mark Fortescue <mark@mtfhpc.demon.co.uk>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoMN10300: define SO_MARK
David Howells [Sat, 23 Feb 2008 23:23:28 +0000]
MN10300: define SO_MARK

Define SO_MARK for MN10300.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoMN10300: define HZ as a config option
David Howells [Sat, 23 Feb 2008 23:23:28 +0000]
MN10300: define HZ as a config option

Define HZ as a config option.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agofuse: fix permission checking
Miklos Szeredi [Sat, 23 Feb 2008 23:23:27 +0000]
fuse: fix permission checking

I added a nasty local variable shadowing bug to fuse in 2.6.24, with the
result, that the 'default_permissions' mount option is basically ignored.

How did this happen?

 - old err declaration in inner scope
 - new err getting declared in outer scope
 - 'return err' from inner scope getting removed
 - old declaration not being noticed

-Wshadow would have saved us, but it doesn't seem practical for
the kernel :(

More testing would have also saved us :((

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agomake LKDTM depend on BLOCK
Chris Snook [Sat, 23 Feb 2008 23:23:26 +0000]
make LKDTM depend on BLOCK

Make LKDTM depend on BLOCK to prevent build failures with certain configs.

Signed-off-by: Chris Snook <csnook@redhat.com>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoarch/um/kernel/mem.c: fix a shadowed variable
WANG Cong [Sat, 23 Feb 2008 23:23:26 +0000]
arch/um/kernel/mem.c: fix a shadowed variable

Fix a shadowed variable in arch/um/kernel/mem.c, since there is a global
variable has the same name.

Cc: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoUML: update defconfig
Jeff Dike [Sat, 23 Feb 2008 23:23:24 +0000]
UML: update defconfig

Update defconfig.

Cc: Christoph Hellwig <hch@lst.de>
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>

12 years agouml: fix initrd printk
Johann Felix Soden [Sat, 23 Feb 2008 23:23:23 +0000]
uml: fix initrd printk

If the initrd file has zero-length, the error message should contain
the filepath.

Cc: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: Johann Felix Soden <johfel@users.sourceforge.net>
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>

12 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6
Linus Torvalds [Sat, 23 Feb 2008 20:29:16 +0000]
Merge git://git./linux/kernel/git/jejb/scsi-rc-fixes-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: (25 commits)
  [SCSI] qlogicpt: section fixes
  [SCSI] mvsas: convert from rough draft to working driver
  [SCSI] mvsas: Add Marvell 6440 SAS/SATA driver
  [SCSI] libsas: correctly flush the LU queue on error recovery
  [SCSI] aic94xx: fix sequencer hang on error recovery
  [SCSI] st: compile fix when DEBUG set to one
  [SCSI] stex: stex_internal_copy should be called with sg_count in struct st_ccb
  [SCSI] stex: stex_direct_copy shouldn't call dma_map_sg
  [SCSI] lpfc: Balance locking
  [SCSI] qla4xxx: fix up residual handling
  [SCSI] libsas: fix error handling
  [SCSI] arcmsr: fix message allocation
  [SCSI] mptbase: fix use-after-free's
  [SCSI] iscsi transport: make 2 functions static
  [SCSI] lpfc: make lpfc_disable_node() static
  [SCSI] ips: fix data buffer accessors conversion bug
  [SCSI] gdth: don't call pci_free_consistent under spinlock
  [SCSI] qla2xxx: fix compile warning for printk format
  [SCSI] aic7xx: mitigate HOST_MSG_LOOP invalid SCB ff panic
  [SCSI] scsi_debug: disable clustering
  ...

12 years agopercpu: fix DEBUG_PREEMPT per_cpu checking
Hugh Dickins [Sat, 23 Feb 2008 19:40:17 +0000]
percpu: fix DEBUG_PREEMPT per_cpu checking

2.6.25-rc1 percpu changes broke CONFIG_DEBUG_PREEMPT's per_cpu checking
on several architectures.  On s390, sparc64 and x86 it's been weakened to
not checking at all; whereas on powerpc64 it's become too strict, issuing
warnings from __raw_get_cpu_var in io_schedule and init_timer for example.

Fix this by weakening powerpc's __my_cpu_offset to use the non-checking
local_paca instead of get_paca (which itself contains such a check);
and strengthening the generic my_cpu_offset to go the old slow way via
smp_processor_id when CONFIG_DEBUG_PREEMPT (debug_smp_processor_id is
where all the knowledge of what's correct when lives).

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Reviewed-by: Mike Travis <travis@sgi.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoPM: Introduce PM_EVENT_HIBERNATE callback state
Rafael J. Wysocki [Sat, 23 Feb 2008 18:13:25 +0000]
PM: Introduce PM_EVENT_HIBERNATE callback state

During the last step of hibernation in the "platform" mode (with the
help of ACPI) we use the suspend code, including the devices'
->suspend() methods, to prepare the system for entering the ACPI S4
system sleep state.

But at least for some devices the operations performed by the
->suspend() callback in that case must be different from its operations
during regular suspend.

For this reason, introduce the new PM event type PM_EVENT_HIBERNATE and
pass it to the device drivers' ->suspend() methods during the last phase
of hibernation, so that they can distinguish this case and handle it as
appropriate.  Modify the drivers that handle PM_EVENT_SUSPEND in a
special way and need to handle PM_EVENT_HIBERNATE in the same way.

These changes are necessary to fix a hibernation regression related
to the i915 driver (ref. http://lkml.org/lkml/2008/2/22/488).

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@ucw.cz>
Tested-by: Jeff Chua <jeff.chua.linux@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years ago[SCSI] qlogicpt: section fixes
Adrian Bunk [Wed, 30 Jan 2008 20:03:36 +0000]
[SCSI] qlogicpt: section fixes

In current mainline, __devinit qpti_sbus_probe() still is calling __init
qpti_chain_add().  Change occurrences of __init to __devinit to fix.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

12 years ago[SCSI] mvsas: convert from rough draft to working driver
Ke Wei [Sat, 23 Feb 2008 13:15:27 +0000]
[SCSI] mvsas: convert from rough draft to working driver

Convert rough draft Marvell 6440 driver to a working driver.
Added support for SAS and SATA devices, hotplug, wide port, and expanders.

Signed-off-by: Ke Wei <kewei@marvell.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

12 years ago[SCSI] mvsas: Add Marvell 6440 SAS/SATA driver
Jeff Garzik [Fri, 26 Oct 2007 00:58:22 +0000]
[SCSI] mvsas: Add Marvell 6440 SAS/SATA driver

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

12 years agoi915: fix AR register restore.
Jesse Barnes [Fri, 22 Feb 2008 01:44:35 +0000]
i915: fix AR register restore.

Make sure the restoration correctly restores the AR registers by
flipping the ARX register into index mode before doing anything.

Without this, some people have had the text mode restore all green.

Signed-off-by: Jesse Barnes <jesse.barnes@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years ago[SCSI] libsas: correctly flush the LU queue on error recovery
James Bottomley [Fri, 22 Feb 2008 23:07:52 +0000]
[SCSI] libsas: correctly flush the LU queue on error recovery

The current sas_scsi_clear_queue_lu() is wrongly checking for commands
which match the pointer to the one passed in.  It should be checking for
commands which are on the same logical unit as the one passed in.  Fix
this by checking target pointer and LUN for equality.

Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

12 years ago[SCSI] aic94xx: fix sequencer hang on error recovery
James Bottomley [Fri, 22 Feb 2008 23:01:59 +0000]
[SCSI] aic94xx: fix sequencer hang on error recovery

The clear nexus I_T and clear nexus I_T_L functions in the aic94xx
specify the SUSPEND_TX flag which causes the sequencer to be suspended
until it receives a RESUME_TX.  Unfortunately, nothing ever sends the
resume, so the sequencer on the link is stopped forever, leading to
eventual timeouts and I/O errors.

Since clear nexus commands are only executed as part of error recovery,
it's perfectly fine to keep the sequencer running on the link ... as
soon as the recovery function is completed, we'll send it the commands
to retry.

Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

12 years ago[SCSI] st: compile fix when DEBUG set to one
Kai Makisara [Fri, 22 Feb 2008 18:11:21 +0000]
[SCSI] st: compile fix when DEBUG set to one

Remove the now useless counting of adjacent pages from the debugging code in
to make it compile when DEBUG is set non-zero.

Signed-off-by: Kai Makisara <kai.makisara@kolumbus.fi>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

12 years ago[SCSI] stex: stex_internal_copy should be called with sg_count in struct st_ccb
FUJITA Tomonori [Fri, 22 Feb 2008 14:11:04 +0000]
[SCSI] stex: stex_internal_copy should be called with sg_count in struct st_ccb

stex_internal_copy copies an in-kernel buffer to a sg list by using
scsi_kmap_atomic_sg. Some functions calls stex_internal_copy with
sg_count in struct st_ccb, which is the value that dma_map_sg
returned. However it might be shorter than the actual number of sg
entries (if the IOMMU merged the sg entries).

scsi_kmap_atomic_sg doesn't see sg->dma_length so stex_internal_copy
should be called with the actual number of sg entries
(i.e. scsi_sg_count), because if the sg entries were merged,
stex_direct_copy wrongly think that the data length in the sg list is
shorter than the actual length.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Ed Lin <ed.lin@promise.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

12 years ago[SCSI] stex: stex_direct_copy shouldn't call dma_map_sg
FUJITA Tomonori [Fri, 22 Feb 2008 14:11:03 +0000]
[SCSI] stex: stex_direct_copy shouldn't call dma_map_sg

stex_direct_copy copies an in-kernel buffer to a sg list in order to
spoof some SCSI commands. stex_direct_copy calls dma_map_sg and then
stex_internal_copy with the value that dma_map_sg returned. It calls
scsi_kmap_atomic_sg to copy data.

scsi_kmap_atomic_sg doesn't see sg->dma_length so if dma_map_sg merges
sg entries, stex_internal_copy gets the smaller number of sg entries
than the acutual number, which means it wrongly think that the data
length in the sg list is shorter than the actual length.

stex_direct_copy shouldn't call dma_map_sg and it doesn't need since
this code path doesn't involve dma transfers. This patch removes
stex_direct_copy and simply calls stex_internal_copy with the actual
number of sg entries.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Ed Lin <ed.lin@promise.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

12 years ago[SCSI] lpfc: Balance locking
Matthew Wilcox [Thu, 21 Feb 2008 12:44:33 +0000]
[SCSI] lpfc: Balance locking

Commit 3163f725a5d071eea1830bbbfab78cfe3fc9baaf introduced locking in
lpfc_sli_hbqbuf_fill_hbqs, but missed unlocking on one exit.

Reported-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Acked-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

12 years ago[SCSI] qla4xxx: fix up residual handling
David Somayajulu [Thu, 21 Feb 2008 11:43:00 +0000]
[SCSI] qla4xxx: fix up residual handling

the check in the residual case has an incorrect test of scsi_status
(the logic is reversed, it should be scsi_status != 0 instead of
!scsi_status.  Since we checked a few lines above that scsi_status was
non-zero, just eliminate this test

Signed-off-by: David C Somayajulu <david.somayajulu@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

12 years ago[SCSI] libsas: fix error handling
James Bottomley [Wed, 20 Feb 2008 03:48:42 +0000]
[SCSI] libsas: fix error handling

The libsas error handler has two fairly fatal bugs

1. scsi_sas_task_done calls scsi_eh_finish_cmd() too early.  This
   happens if the task completes after it has been aborted but before
   the error handler starts up.  Because scsi_eh_finish_cmd()
   decrements host_failed and adds the task to the done list, the
   error handler start check (host_failed == host_busy) never passes
   and the eh never starts.

2. The multiple task completion paths sas_scsi_clear_queue_... all
   simply delete the task from the error queue.  This causes it to
   disappear into the ether, since a command must be placed on the
   done queue to be finished off by the error handler.  This behaviour
   causes the HBA to hang on pending commands.

Fix 1. by moving the SAS_TASK_STATE_ABORTED check to an exit clause at
the top of the routine and calling ->scsi_done() unconditionally (it
is a nop if the timer has fired).  This keeps the task in the error
handling queue until the eh starts.

Fix 2. by making sure every task goes through task complete followed
by scsi_eh_finish_cmd().

Tested this by firing resets across a disk running a hammer test (now
it actually survives without hanging the system)

Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

12 years ago[ALSA] bt87X: fix freeing of shared interrupt
Clemens Ladisch [Fri, 22 Feb 2008 17:47:44 +0000]
[ALSA] bt87X: fix freeing of shared interrupt

Call free_irq() after iounmap() because other devices could trigger our
shared interrupt handler.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years ago[ALSA] hda-intel - Fix Oops with ATI HDMI devices
Takashi Iwai [Fri, 22 Feb 2008 17:47:12 +0000]
[ALSA] hda-intel - Fix Oops with ATI HDMI devices

The driver gets Oops with ATI HDMI devices due to the wrong calculation
of index for playback streams.  This patch fixes it.  Reference:
https://bugtrack.alsa-project.org/alsa-bug/view.php?id=3746

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years ago[ALSA] caiaq - fix section mismatch warning
Sam Ravnborg [Fri, 22 Feb 2008 17:46:47 +0000]
[ALSA] caiaq - fix section mismatch warning

Fix following warning:
WARNING: vmlinux.o(.text+0x11ec01a): Section mismatch in reference from the function setup_card() to the function .devinit.text:snd_usb_caiaq_control_init()

setup_card() are only used by init_card().
init_card() are only used by snd_probe()
snd_probe() are used for the .probe parameter in usb_driver.probe

Annotate them all __devinit to fix the warning.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years ago[ALSA] hda-codec - Fix amp-in values for pin widgets
Takashi Iwai [Fri, 22 Feb 2008 17:46:00 +0000]
[ALSA] hda-codec - Fix amp-in values for pin widgets

Pin widgets have always one amp-input value regardless of number of
connections.  The proc file showed values wrongly.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years ago[ALSA] hda-codec - Fix ALC882 capture source selection
Takashi Iwai [Fri, 22 Feb 2008 17:45:30 +0000]
[ALSA] hda-codec - Fix ALC882 capture source selection

The capture source selection for ADC list with two elements is buggy
becaues of a wrong capture mux list.  This patch fixes the starting
index based on spec->num_adc_nids.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years ago[ALSA] hda-codec - Fix wrong capture source selection for ALC883 codec
Takashi Iwai [Fri, 22 Feb 2008 17:44:21 +0000]
[ALSA] hda-codec - Fix wrong capture source selection for ALC883 codec

The widget list of capture source selection for ALC883 contains the
wrong NIDs.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years ago[ALSA] hda-codec - Don't create vmaster if no slaves found
Takashi Iwai [Fri, 22 Feb 2008 17:43:50 +0000]
[ALSA] hda-codec - Don't create vmaster if no slaves found

Don't create vmaster controls if no slaves are found in the given list.
This prevents the error due to an empty vmaster control.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years ago[ALSA] hda-codec - Fix race condition in generic bound volume/swtich controls
Serge A. Suchkov [Fri, 22 Feb 2008 17:43:16 +0000]
[ALSA] hda-codec - Fix race condition in generic bound volume/swtich controls

Attached patch fix race condition in hd_codec generic bound volume/swtich
controls

oops on this bug can be easy reproduced by two mixer apps on SMP system with
PREEMPT kernel

dmesg:

 ALSA /home/ss/ALSA/alsa-driver-1.0.16/pci/hda/../../alsa-kernel/pci/hda/hda_intel.c:596:
 hda_intel: azx_get_response timeout, switching to polling mode: las
 t cmd=0x014f0900
 BUG: unable to handle kernel paging request at virtual address 00070006
 printing eip: f8f43e95 *pde = 00000000
 Oops: 0000 [#1] PREEMPT SMP
 Modules linked in: i915 drm snd_seq_dummy snd_seq_oss snd_seq_midi_event
 snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss bnep rfcomm hidp l2cap
 bluetooth w
 lan_wep acpi_cpufreq coretemp hwmon mmc_block pcspkr psmouse wlan_scan_sta
 ath_rate_sample snd_hda_intel ath_pci serio_raw wlan tg3 sdhci snd_pcm
 firewire_o
 hci mmc_core i2c_i801 snd_timer firewire_core snd_page_alloc ath_hal(P)
 snd_hwdep snd iTCO_wdt crc_itu_t iTCO_vendor_support shpchp video output
 acer_acpi b
 acklight led_class wmi_acer

 Pid: 3969, comm: gkrellm Tainted: P        (2.6.24-jm #4)
 EIP: 0060:[<f8f43e95>] EFLAGS: 00010292 CPU: 0
 EIP is at snd_hda_mixer_bind_ctls_info+0x20/0x43 [snd_hda_intel]
 EAX: 00000000 EBX: f7478e00 ECX: f763e000 EDX: f764f788
 ESI: 00070002 EDI: edce5e00 EBP: edc3fe64 ESP: edc3fe54
  DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
 Process gkrellm (pid: 3969, ti=edc3e000 task=f1e4e000 task.ti=edc3e000)
 Stack: f764f77c f7478e00 edce5e00 f6dd6000 edc3fe84 f8e590e8 edc7a239 f6d14034
       f764f34c f6c0f7e0 edc3ff30 f6d14034 edc3fea8 f8e591b7 edc3ff30 edc3ff2c
       00000000 f70aa668 f6d14034 f8e59165 bfbfadb0 edc3ff40 f8e587aa edc3ff2c
 Call Trace:
 [<c0104fbb>] show_trace_log_lvl+0x1a/0x2f
 [<c010506d>] show_stack_log_lvl+0x9d/0xa5
 [<c0105119>] show_registers+0xa4/0x1bd
 [<c0105354>] die+0x122/0x206
 [<c03daccc>] do_page_fault+0x535/0x623
 [<c03d940a>] error_code+0x72/0x78
 [<f8e590e8>] snd_mixer_oss_get_volume1_vol+0x74/0xf1 [snd_mixer_oss]
 [<f8e591b7>] snd_mixer_oss_get_volume1+0x52/0xa5 [snd_mixer_oss]
 [<f8e587aa>] snd_mixer_oss_ioctl1+0x673/0x71e [snd_mixer_oss]
 [<f8e588af>] snd_mixer_oss_ioctl+0xb/0xd [snd_mixer_oss]
 [<c017af0a>] do_ioctl+0x22/0x67
 [<c017b186>] vfs_ioctl+0x237/0x24a
 [<c017b1ca>] sys_ioctl+0x31/0x4b
 [<c010402e>] syscall_call+0x7/0xb
 =======================
 Code: 3f 49 c7 89 f8 59 5b 5e 5f 5d c3 55 89 e5 57 89 d7 56 53 89 c3 83 ec 04
 8b 70 5c 8b 40 60 05 7c 01 00 00 89 45 f0 e8 c0 3f 49 c7 <8b> 46 04 89 fa 89
 4
 3 5c 89 d8 8b 0e ff 11 89 73 5c 89 c7 8b 45
 EIP: [<f8f43e95>] snd_hda_mixer_bind_ctls_info+0x20/0x43 [snd_hda_intel]
 SS:ESP 0068:edc3fe54
 ---[ end trace 0a20bc209e9397cc ]---

similar issue report present in ALSA bugtracking system
https://bugtrack.alsa-project.org/alsa-bug/view.php?id=3652

Signed-off-by: Serge A. Suchkov <Serge.A.S@tochka.ru>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years ago[ALSA] soc - duplicate strcasecmp test for "rj-master" in mpc8610_hpcd_probe()
Roel Kluin [Fri, 22 Feb 2008 17:41:41 +0000]
[ALSA] soc - duplicate strcasecmp test for "rj-master" in mpc8610_hpcd_probe()

In linus' git tree I found this problem. Is it also in the alsa tree?
please confirm it's the right fix. The patch was not yet tested.

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Acked-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years ago[ALSA] oxygen: fix line-in recording selection
Clemens Ladisch [Fri, 22 Feb 2008 17:40:56 +0000]
[ALSA] oxygen: fix line-in recording selection

The GPIO pin 0 of the CM9780 must be set when muting the line input even
on non-Xonar cards.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years ago[ALSA] hda-codec - Fix SPDIF output on Conexant 5045 codec
Takashi Iwai [Fri, 22 Feb 2008 17:36:46 +0000]
[ALSA] hda-codec - Fix SPDIF output on Conexant 5045 codec

Fixed the SPDIF output on Conexant Cx5045 codec.  Added the missing
pin output setting and fixed the wrong NID for digital audio-out widget.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years ago[ALSA] HDA - enable snoop on SCH
Takashi Iwai [Fri, 22 Feb 2008 17:36:22 +0000]
[ALSA] HDA - enable snoop on SCH

This patch enables snoop on Intel SCH chipset, eliminating static during
playback.

Signed-off-by: Tobin Davis <tdavis@dsl-only.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years ago[ALSA] hdsp - Fix section mismatch
Takashi Iwai [Fri, 22 Feb 2008 17:35:56 +0000]
[ALSA] hdsp - Fix section mismatch

Removed invalid __devinit from hdsp_request_fw_loader() and
snd_hwdep_create_hwdep() that aren't always init functions.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years ago[ALSA] oxygen - Fix section mismatch
Takashi Iwai [Fri, 22 Feb 2008 17:35:22 +0000]
[ALSA] oxygen - Fix section mismatch

Removed invalid __devinit and __devexit that are remaining after
split to a helper module.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years ago[ALSA] race between disconnect and error handling in usbmidi
Takashi Iwai [Fri, 22 Feb 2008 17:34:44 +0000]
[ALSA] race between disconnect and error handling in usbmidi

The driver resubmits URBs from an error handler and schedules the error
handler from the URBs' completion handlers. To reliably kill the cycle
a flag must be used.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years ago[ALSA] opl3 - Fix compilation without sequencer support
Takashi Iwai [Fri, 22 Feb 2008 17:34:06 +0000]
[ALSA] opl3 - Fix compilation without sequencer support

Add proper ifdef's to the patch loading code moved from the old instr
layer so that opl3 driver can be compiled without the sequencer support.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoMark CC_STACKPROTECTOR as being BROKEN
Linus Torvalds [Fri, 22 Feb 2008 16:21:38 +0000]
Mark CC_STACKPROTECTOR as being BROKEN

It's always been broken, but recent fixes actually made it do something,
and now the brokenness shows up as the resulting kernel simply not
working at all.

So it used to be that you could enable this config option, and it just
didn't do anything.  Now we'd better stop people from enabling it by
mistake, since it _does_ do something, but does it so badly as to be
unusable.

Code to actually make it work is pending, but incomplete and won't be
merged into 2.6.25 in any case.

Acked-by: Arjan van de Ven <arjan@infradead.org>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Cc: James Morris <jmorris@namei.org>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agox86 ptrace: fix compat PTRACE_SETREGS
Roland McGrath [Fri, 22 Feb 2008 04:37:24 +0000]
x86 ptrace: fix compat PTRACE_SETREGS

Simple typo fix for regression introduced by the user_regset changes.

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

12 years ago[SCSI] arcmsr: fix message allocation
Daniel Drake [Wed, 20 Feb 2008 13:29:05 +0000]
[SCSI] arcmsr: fix message allocation

arcmsr_iop_message_xfer() is called from atomic context under the
queuecommand scsi_host_template handler. James Bottomley pointed out
that the current GFP_KERNEL|GFP_DMA flags are wrong: firstly we are in
atomic context, secondly this memory is not used for DMA.
Also removed some unneeded casts.

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Cc: Nick Cheng <nick.cheng@areca.com.tw>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

12 years ago[SCSI] mptbase: fix use-after-free's
Adrian Bunk [Wed, 20 Feb 2008 02:03:57 +0000]
[SCSI] mptbase: fix use-after-free's

ioc->name is used in the printk's after ioc has been freed.  Free
after prinks to fix this.

This patch fixes two use-after-free's introduced by
commit e78d5b8f1e73ab82f3fd041d05824cfee7d83a2c and spotted by the
Coverity checker.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

12 years ago[SCSI] iscsi transport: make 2 functions static
Adrian Bunk [Wed, 13 Feb 2008 21:30:17 +0000]
[SCSI] iscsi transport: make 2 functions static

This patch makes the following needlessly global functions static:
- __iscsi_unblock_session()
- iscsi_session_state_name()

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

12 years ago[SCSI] lpfc: make lpfc_disable_node() static
Adrian Bunk [Thu, 14 Feb 2008 21:24:02 +0000]
[SCSI] lpfc: make lpfc_disable_node() static

This patch makes the needlessly global lpfc_disable_node() static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: James Smart <James.Smart@Emulex.Com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

12 years agoMerge branch 'hotfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6
Linus Torvalds [Fri, 22 Feb 2008 01:19:48 +0000]
Merge branch 'hotfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6

* 'hotfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6:
  Wrap buffers used for rpc debug printks into RPC_IFDEBUG
  nfs: fix sparse warnings
  NFS: flush signals before taking down callback thread

12 years agoMM: Fix macro argument substitution in PageHead() and PageTail()
David Howells [Thu, 21 Feb 2008 16:12:45 +0000]
MM: Fix macro argument substitution in PageHead() and PageTail()

Fix macro argument substitution in PageHead() and PageTail() - 'page' should
have brackets surrounding it (commit 6d7779538f765963ced45a3fa4bed7ba8d2c277d).

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoMAINTAINERS: ioatdma, dmaengine and async_tx maintainers change
Maciej Sosnowski [Thu, 21 Feb 2008 12:44:31 +0000]
MAINTAINERS: ioatdma, dmaengine and async_tx maintainers change

Shannon Nelson replaced by Maciej Sosnowski in maintanance of
INTEL I/OAT DMA DRIVER, DMA GENERIC ENGINE SUBSYSTEM
and ASYNCHRONOUS TRANSFERS/TRANSFORMS API.

Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoMerge branch 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6
Linus Torvalds [Fri, 22 Feb 2008 00:37:42 +0000]
Merge branch 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6

* 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6:
  hwmon: normal_i2c arrays should be const
  hwmon: New driver for Analog Devices ADT7473 sensor chip
  hwmon: (coretemp) Add Penryn CPU to coretemp
  hwmon: (coretemp) Add TjMax detection for mobile CPUs
  hwmon: (applesmc) sensors set for MacBook2
  hwmon: (thmc50) Storage class should be before const qualifier
  hwmon: (coretemp) fix section mismatch warning
  hwmon: (coretemp) Add maximum cooling temperature readout
  hwmon: (adm1026) Properly terminate sysfs groups
  hwmon: (vt8231) Update maintainer email address
  hwmon: (vt8231) Add individual alarm files
  hwmon: (via686a) Add individual alarm files
  hwmon: (smsc47m1) Add individual alarm files
  hwmon: (max1619) Add individual alarm and fault files
  hwmon: (lm92) Add individual alarm files

12 years agoMerge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux...
Linus Torvalds [Fri, 22 Feb 2008 00:33:19 +0000]
Merge branch 'release' of git://git./linux/kernel/git/lenb/linux-acpi-2.6

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (26 commits)
  PM: Make suspend_device() static
  PCI ACPI: Fix comment describing acpi_pci_choose_state
  Hibernation: Handle DEBUG_PAGEALLOC on x86
  ACPI: fix build warning
  ACPI: TSC breaks atkbd suspend
  ACPI: remove is_processor_present prototype
  acer-wmi: Add DMI match for mail LED on Acer TravelMate 4200 series
  ACPI: sparse fix, replace macro with static function
  ACPI: thinkpad-acpi: add tablet-mode reporting
  ACPI: thinkpad-acpi: minor hotkey_radio_sw fixes
  ACPI: thinkpad-acpi: improve thinkpad-acpi input device documentation
  ACPI: thinkpad-acpi: issue input events for tablet swivel events
  ACPI: thinkpad-acpi: make the video output feature optional
  ACPI: thinkpad-acpi: synchronize input device switches
  ACPI: thinkpad-acpi: always track input device open/close
  ACPI: thinkpad-acpi: trivial fix to documentation
  ACPI: thinkpad-acpi: trivial fix to module_desc typo
  intel_menlo: extract return values using PTR_ERR
  ACPI video: check for error from thermal_cooling_device_register
  ACPI thermal: extract return values using PTR_ERR
  ...

12 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6
Linus Torvalds [Fri, 22 Feb 2008 00:21:52 +0000]
Merge git://git./linux/kernel/git/gregkh/driver-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6:
  modules: do not try to add sysfs attributes if !CONFIG_SYSFS
  POWERPC: fix typo in pseries/power.c
  PM: Remove unbalanced mutex_unlock() from dpm_resume()
  UIO: fix Greg's stupid changes
  stable_kernel_rules: fix must already be in mainline
  ide: mark "ide=reverse" option as obsolete
  Driver core: Fix error handling in bus_add_driver().
  driver-core: fix kernel-doc function parameters
  cpufreq: fix kobject reference count handling
  slabinfo: fall back from /sys/kernel/slab to /sys/slab
  Fix broken utf-8 encodings in ja_JP translation of stable_kernel_rules.txt

12 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pci-2.6
Linus Torvalds [Fri, 22 Feb 2008 00:21:08 +0000]
Merge git://git./linux/kernel/git/gregkh/pci-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pci-2.6:
  PCI: Fix wrong reference counter check for proc_dir_entry
  PCI: fix up setup-bus.c #ifdef
  PCI: don't load acpi_php when acpi is disabled
  PCI: quirks: set 'En' bit of MSI Mapping for devices onHT-based nvidia platform
  PCI: kernel-doc: fix pci-acpi warning
  PCI: irq: patch for Intel ICH10 DeviceID's
  PCI: pci_ids: patch for Intel ICH10 DeviceID's
  PCI: AMD SATA IDE mode quirk
  PCI: drivers/pcmcia/i82092.c: fix up after pci_bus_region changes
  PCI: hotplug: acpiphp_ibm: Remove get device information

12 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
Linus Torvalds [Fri, 22 Feb 2008 00:20:22 +0000]
Merge git://git./linux/kernel/git/gregkh/usb-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (23 commits)
  ehci-fsl: add PPC_MPC837x to default y
  USB: POWERPC: ehci: fix ppc build
  USB: usb-storage: don't access beyond the end of the sg buffer
  USB: quirks and unusual_devs entry for Actions flash drive
  USB: usb-storage: unusual_devs entry for Oracom MP3 player
  USB: serial: move zte MF330 from sierra to option
  USB: add new vernier product id to ldusb.c
  USB: gadget: queue usb USB_CDC_GET_ENCAPSULATED_RESPONSE message
  USB: Add another Novatel U727 ID to the device table for usbserial
  USB: storage: Nikon D80 new FW still needs Fixup
  USB: usb-storage: don't clear-halt when Get-Max-LUN stalls
  USB: option: Added vendor id for Dell 5720 broadband modem
  USB: option: Add Kyocera KPC680 ids
  USB: quirks for known quirky audio devices
  USB: fix previous sparse fix which was incorrect
  USB: fix error handling in trancevibrator
  USB: g_printer, fix empty if statement
  USB: ehci-fsl: mpc834x config symbol is PPC_MPC834x, not MPC834x
  USB: fix usb open suspend race in cdc-acm
  USB: usb: yet another Dell wireless CDMA/EVDO modem
  ...

12 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm
Linus Torvalds [Fri, 22 Feb 2008 00:19:50 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/teigland/dlm

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm:
  dlm: update git tree in MAINTAINERS
  dlm: fix rcom_names message to self

12 years agoMerge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Fri, 22 Feb 2008 00:19:34 +0000]
Merge branch 'for-linus' of /home/rmk/linux-2.6-arm

* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] 4835/1: Fix stale comment in struct machine_desc description
  [ARM] 4829/1: add .get method to pxa-cpufreq to silence a warning
  [ARM] 4828/1: fix 3 warnings in drivers/video/pxafb.c
  [ARM] 4827/1: fix two warnings in drivers/i2c/busses/i2c-pxa.c
  [ARM] 4826/1: Orion: Register the RTC interrupt on the TS-209
  [ARM] pxa: fix clock lookup to find specific device clocks

12 years agoxen: Implement getgeo for Xen virtual block device.
Ian Campbell [Thu, 21 Feb 2008 21:03:45 +0000]
xen: Implement getgeo for Xen virtual block device.

The below implements the getgeo hook for Xen block devices. Extracted
from the xen-unstable tree where it has been used for ages.

It is useful to have because it allows things like grub2 (used by the
Debian installer images) to work in a guest domain without having to
sprinkle Xen specific hacks around the place.

Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoMerge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
Linus Torvalds [Fri, 22 Feb 2008 00:18:05 +0000]
Merge branch 'merge' of git://git./linux/kernel/git/paulus/powerpc

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:
  [POWERPC] pasemi: Remove warning in mpic_pasemi_msi.c
  [POWERPC] pasemi: Register i2c devices at boot
  [POWERPC] cell: fix spurious false return from spu_trap_data_{map,seg}
  [POWERPC] Fix warning in pseries/power.c
  [POWERPC] Fix bootwrapper builds with older gcc versions
  [POWERPC] Fix dt_mem_next_cell() to read the full address
  [POWERPC] Kill sparse warnings in kprobes
  [POWERPC] spufs: fix scheduler starvation by idle contexts
  [POWERPC] 44x: Add multiplatform defconfig
  [POWERPC] 44x: Fix Kconfig formatting
  [POWERPC] 4xx: Update defconfigs for 2.6.25
  [POWERPC] 4xx: Remove "i2c" and "xxmii-interface" device_types from dts
  [POWERPC] PPC440EP Interrupt Triggering and Level Settings
  [POWERPC] net: NEWEMAC: Remove "rgmii-interface" from rgmii matching table

12 years agoWrap buffers used for rpc debug printks into RPC_IFDEBUG
Pavel Emelyanov [Thu, 21 Feb 2008 07:57:45 +0000]
Wrap buffers used for rpc debug printks into RPC_IFDEBUG

Sorry for the noise, but here's the v3 of this compilation fix :)

There are some places, which declare the char buf[...] on the stack
to push it later into dprintk(). Since the dprintk sometimes (if the
CONFIG_SYSCTL=n) becomes an empty do { } while (0) stub, these buffers
cause gcc to produce appropriate warnings.

Wrap these buffers with RPC_IFDEBUG macro, as Trond proposed, to
compile them out when not needed.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Acked-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

12 years agoehci-fsl: add PPC_MPC837x to default y
Anton Vorontsov [Thu, 21 Feb 2008 20:30:58 +0000]
ehci-fsl: add PPC_MPC837x to default y

This patch converts USB_EHCI_FSL config option into the verbose
bool, so we'll able to select it for other freescale processors
with built-in EHCI controller.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Cc: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoUSB: POWERPC: ehci: fix ppc build
Anton Vorontsov [Thu, 21 Feb 2008 19:49:13 +0000]
USB: POWERPC: ehci: fix ppc build

Currently, this setup:
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_HCD_PPC_OF=y

Will fail to build:
CC drivers/usb/host/ehci-hcd.o
drivers/usb/host/ehci-hcd.c:1018:2: error: #error "missing bus glue for ehci-hcd"
make[3]: *** [drivers/usb/host/ehci-hcd.o] Error 1

ehci-hcd.c actually contains OF_PLATFORM_DRIVER glue, so error is bogus.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoUSB: usb-storage: don't access beyond the end of the sg buffer
Alan Stern [Wed, 20 Feb 2008 19:15:58 +0000]
USB: usb-storage: don't access beyond the end of the sg buffer

This patch (as1035) fixes a bug in usb_stor_access_xfer_buf() (the bug
was originally found by Boaz Harrosh): The routine must not attempt to
write beyond the end of a scatter-gather list or beyond the number of
bytes requested.  It also fixes up the formatting of a few comments
and similar whitespace issues.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoUSB: quirks and unusual_devs entry for Actions flash drive
Alan Stern [Wed, 20 Feb 2008 17:10:04 +0000]
USB: quirks and unusual_devs entry for Actions flash drive

This patch (as1033) adds a quirks entry and an unusual_devs entry for
the Actions Semiconductor flash drive.  This device has a 64-byte
string descriptor, which it doesn't terminate with a 0-length packet.

Oddly enough, the reporter's logs show that when the device was
plugged in at boot time, it changes its behavior completely -- it uses
a different product ID, product string descriptor, and bDeviceClass.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoUSB: usb-storage: unusual_devs entry for Oracom MP3 player
Robert Spitzenpfeil [Wed, 20 Feb 2008 17:11:22 +0000]
USB: usb-storage: unusual_devs entry for Oracom MP3 player

This patch (as1034) was written by Leonid Petrov, reported by Robert
Spitzenpfeil, and updated by me.  It adds an unusual_devs entry with
the IGNORE_RESIDUE flag for the Oracom MP3 player.  Together with the
change to the Get-Max-LUN routine in as1032, it makes the player usable.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Phil Dibowitz <phil@ipom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoUSB: serial: move zte MF330 from sierra to option
Kevin Lloyd [Thu, 14 Feb 2008 21:35:16 +0000]
USB: serial: move zte MF330 from sierra to option

Move the Onda H600/ZTE MF33 device from the sierra driver to the option
driver.

The reason it was moved is because the sierra driver is starting to support
more and more sierra proprietary features, so it makes more sense to keep
sierra only devices in there.

Signed-off-by: Kevin Lloyd <klloyd@sierrawireless.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoUSB: add new vernier product id to ldusb.c
Stephen Ware [Sun, 17 Feb 2008 19:01:58 +0000]
USB: add new vernier product id to ldusb.c

I have a new ldusb device to go into the device table. Jiri has merged
the change for hiddev quirks already.

From: Stephen Ware <stephen.ware@eqware.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoUSB: gadget: queue usb USB_CDC_GET_ENCAPSULATED_RESPONSE message
Jan Altenberg [Tue, 19 Feb 2008 00:44:50 +0000]
USB: gadget: queue usb USB_CDC_GET_ENCAPSULATED_RESPONSE message

commit 0cf4f2de0a0f4100795f38ef894d4910678c74f8 introduced a bug, which
prevents sending an USB_CDC_GET_ENCAPSULATED_RESPONSE message. This
breaks the RNDIS initialization (especially / only Windoze machines
dislike this behavior...).

Signed-off-by: Benedikt Spranger <b.spranger@linutronix.de>
Signed-off-by: Jan Altenberg <jan.altenberg@linutronix.de>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoUSB: Add another Novatel U727 ID to the device table for usbserial
Warren Turkal [Thu, 14 Feb 2008 22:01:46 +0000]
USB: Add another Novatel U727 ID to the device table for usbserial

Signed-off-by: Warren Turkal <turkal@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoUSB: storage: Nikon D80 new FW still needs Fixup
Konstantin Kletschke [Tue, 19 Feb 2008 10:15:32 +0000]
USB: storage: Nikon D80 new FW still needs Fixup

Add new BCD numbers for Nikon D80 Firmware revision v1.10 to the
unusual_devs.h file.

Signed-off-by: Konstantin Kletschke <konsti@ku-gbr.de>
Signed-off-by: Phil Dibowitz <phil@ipom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoUSB: usb-storage: don't clear-halt when Get-Max-LUN stalls
Alan Stern [Wed, 13 Feb 2008 15:45:28 +0000]
USB: usb-storage: don't clear-halt when Get-Max-LUN stalls

This patch (as1032) removes the Clear-Halt calls in
usb_stor_Bulk_max_lun().  Evidently some devices (such as the Oracom
MP3 player) really don't like to receive these requests when their
bulk endpoints aren't halted.

The only reason for adding them originally was to get an ancient
ZIP-100 drive to work.  But since this device has only a single LUN,
we don't need to send it a Get-Max-LUN request at all.  Adding an
unusual_devs entry for the ZIP-100 with the SINGLE_LUN flag set will
cause this step to be skipped.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoUSB: option: Added vendor id for Dell 5720 broadband modem
Stefan Bader [Tue, 5 Feb 2008 20:25:35 +0000]
USB: option: Added vendor id for Dell 5720 broadband modem

this is a small patch to add support for a rebranded Novatel modem (see
http://ubuntuforums.org/archive/index.php/t-608388.html for details).

Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoUSB: option: Add Kyocera KPC680 ids
Dan Williams [Tue, 19 Feb 2008 18:15:30 +0000]
USB: option: Add Kyocera KPC680 ids

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoUSB: quirks for known quirky audio devices
Oliver Neukum [Mon, 4 Feb 2008 15:34:11 +0000]
USB: quirks for known quirky audio devices

RESET_RESUME entries for some sound devices that need it.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoUSB: fix previous sparse fix which was incorrect
David Brownell [Sat, 2 Feb 2008 10:36:53 +0000]
USB: fix previous sparse fix which was incorrect

The previous fix for a "sparse" warning in ehci_urb_dequeue() was
incorrect.  After rescheduling interrupt transfers it returned the
URB's completion status, not status for the dequeue operation itself.

This patch resolves that issue, cleans up the code in the reschedule
path, and shrinks the object code by a dozen bytes.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoUSB: fix error handling in trancevibrator
Oliver Neukum [Wed, 30 Jan 2008 15:06:03 +0000]
USB: fix error handling in trancevibrator

trancevibrator should not pretend success if it returns an error.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoUSB: g_printer, fix empty if statement
Adrian Bunk [Sat, 9 Feb 2008 11:16:03 +0000]
USB: g_printer, fix empty if statement

A bug every C programmer makes at some point in time...

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Craig W. Nadler <craig@nadler.us>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoUSB: ehci-fsl: mpc834x config symbol is PPC_MPC834x, not MPC834x
Peter Korsgaard [Mon, 11 Feb 2008 12:16:26 +0000]
USB: ehci-fsl: mpc834x config symbol is PPC_MPC834x, not MPC834x

The config symbol for mpc834x processors is CONFIG_PPC_MPC834x,
not CONFIG_MPC834x.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoUSB: fix usb open suspend race in cdc-acm
Oliver Neukum [Mon, 11 Feb 2008 14:22:29 +0000]
USB: fix usb open suspend race in cdc-acm

this fixes a race between open and disconnect in the CDC ACM driver.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoUSB: usb: yet another Dell wireless CDMA/EVDO modem
Andy Shevchenko [Tue, 5 Feb 2008 07:57:49 +0000]
USB: usb: yet another Dell wireless CDMA/EVDO modem

Add native support of the Dell wireless CDMA/EVDO modem.

# modprobe usbserial vendor=0x413c product=0x8129

Following seesion lines describe modem itself
at
OK
ati3
Manufacturer: NOVATEL WIRELESS INCORPORATED
Model: EXPEDITE ET620
Revision: M6500C-BBIRD_TLS_MINI_DELL-Q40306.166 [Aug 25 2006 14:00:00]
ESN: 0x5B39071D
+GCAP: +CIS707-A, CIS-856, +MS, +ES, +DS, +FCLASS

OK

Signed-off-by: Andy Shevchenko <andy@smile.org.ua>
Cc: Matthias Urlichs <smurf@smurf.noris.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoUSB: fix pm counter leak in usblp
Oliver Neukum [Tue, 12 Feb 2008 18:08:30 +0000]
USB: fix pm counter leak in usblp

if you fail in open() you must decrement the pm counter again.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Cc: stable <stable@kernel.org>
Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>

12 years agoUSB: Sane memory allocation in option driver
Oliver Neukum [Fri, 1 Feb 2008 12:58:52 +0000]
USB: Sane memory allocation in option driver

The option driver
- violates DMA coherency rules
- allocates ~16500 bytes in one chunk
This patch splits out the buffers and uses __get_free_page() to avoid
higher order allocations.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Acked-By: Matthias Urlichs <matthias@urlichs.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoUSB: ftdi_sio.c add missing '|'
Roel Kluin [Thu, 7 Feb 2008 00:06:07 +0000]
USB: ftdi_sio.c add missing '|'

add missing '|'

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoPCI: Fix wrong reference counter check for proc_dir_entry
Kenji Kaneshige [Thu, 21 Feb 2008 06:24:16 +0000]
PCI: Fix wrong reference counter check for proc_dir_entry

Fix wrong counter check for proc_dir_entry in pci_proc_detach_device().

The pci_proc_detach_device() returns with -EBUSY before calling
remove_proc_entry() if the reference counter of proc_dir_entry is not
0. But this check is wrong and pci_proc_detach_device() always fails
because the reference counter of proc_dir_entry is initialized with 1
at creating time and decremented in remove_proc_entry(). This bug
cause strange behaviour as followings:

- Accessing /proc/bus/pci/XXXX/YY file after hot-removing pci adapter
  card causes kernel panic.

- Repeating hot-add/hot-remove of pci adapter card increases files
  with the same name under /proc/bus/pci/XXXX/ directory. For example:

    # pwd
    /proc/bus/pci/0002:09
    # ls
    01.0
    # for i in `seq 5`
    > do
    > echo 0 > /sys/bus/pci/slots/0009_0032/power
    > echo 1 > /sys/bus/pci/slots/0009_0032/power
    > done
    # ls
    01.0  01.0  01.0  01.0  01.0  01.0

The pci_proc_detach_device() should check if the reference counter is
not larger than 1 instead.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoPCI: fix up setup-bus.c #ifdef
Andrew Morton [Tue, 5 Feb 2008 07:50:12 +0000]
PCI: fix up setup-bus.c #ifdef

Use upper_32_bits(): no code changes, one less ifdef.

Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoPCI: don't load acpi_php when acpi is disabled
Yinghai Lu [Tue, 5 Feb 2008 08:01:48 +0000]
PCI: don't load acpi_php when acpi is disabled

When acpi=off and pci=nomsi, don't load acpiphp.

Fixes this:

pci_hotplug: PCI Hot Plug PCI Core version: 0.5
acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
ACPI Exception (utmutex-0263): AE_BAD_PARAMETER, Thread
FFFF81103CC54000 could not acquire Mutex [1] [20070126]

[akpm@linux-foundation.org: export acpi_pci_disabled for acpiphp.ko]
[akpm@linux-foundation.org: fix return statement]
Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
Cc: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoPCI: quirks: set 'En' bit of MSI Mapping for devices onHT-based nvidia platform
Peer Chen [Tue, 5 Feb 2008 07:50:13 +0000]
PCI: quirks: set 'En' bit of MSI Mapping for devices onHT-based nvidia platform

According to HT spec, to get message interrupt from devices mapped to HT
interrupt message, the 'En' bit of MSI Mapping capability need to be set.
The patch do this setting in quirks code for the devices on HT-based nvidia
platform.

[akpm@linux-foundation.org: coding-style fixes]

Signed-off-by: Andy Currid <acurrid@nvidia.com>
Signed-off-by: Peer Chen <pchen@nvidia.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoPCI: kernel-doc: fix pci-acpi warning
Randy Dunlap [Sun, 3 Feb 2008 23:06:25 +0000]
PCI: kernel-doc: fix pci-acpi warning

Fix PCI kernel-doc warning:
Warning(linux-2.6.24-git12//drivers/pci/pci-acpi.c:166): No description found for parameter 'hid'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoPCI: irq: patch for Intel ICH10 DeviceID's
Jason Gaston [Tue, 29 Jan 2008 01:24:37 +0000]
PCI: irq: patch for Intel ICH10 DeviceID's

This patch adds the Intel ICH10 LPC Controller DeviceID's.

Signed-off-by: Jason Gaston <jason.d.gaston@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoPCI: pci_ids: patch for Intel ICH10 DeviceID's
Jason Gaston [Tue, 29 Jan 2008 01:20:36 +0000]
PCI: pci_ids: patch for Intel ICH10 DeviceID's

This patch adds the Intel ICH10 LPC and SMBus Controller DeviceID's.

Signed-off-by: Jason Gaston <jason.d.gaston@intel.com>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoPCI: AMD SATA IDE mode quirk
Crane Cai [Sat, 2 Feb 2008 05:56:56 +0000]
PCI: AMD SATA IDE mode quirk

PCI: modify SATA IDE mode quirk
When initialize and resume, SB600/700/800 need to set SATA mode
correctly.

Signed-off-by: Crane Cai <crane.cai@amd.com>
Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoPCI: drivers/pcmcia/i82092.c: fix up after pci_bus_region changes
Andrew Morton [Tue, 5 Feb 2008 07:35:48 +0000]
PCI: drivers/pcmcia/i82092.c: fix up after pci_bus_region changes

drivers/pcmcia/i82092.c: In function 'i82092aa_set_mem_map':
drivers/pcmcia/i82092.c:650: warning: format '%lx' expects type 'long unsigned int', but argument 3 has type 'resource_size_t'
drivers/pcmcia/i82092.c:650: warning: format '%lx' expects type 'long unsigned int', but argument 4 has type 'resource_size_t'

Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>