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2010-02-08Merge branch 'for-2.6.33' of git://linux-nfs.org/~bfields/linuxLinus Torvalds1-9/+1
* 'for-2.6.33' of git://linux-nfs.org/~bfields/linux: Revert "nfsd4: fix error return when pseudoroot missing"
2010-02-08Merge branch 'fixes' of ↵Linus Torvalds28-129/+284
git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2 * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2: ocfs2/cluster: Make o2net connect messages KERN_NOTICE ocfs2/dlm: Fix printing of lockname ocfs2: Fix contiguousness check in ocfs2_try_to_merge_extent_map() ocfs2/dlm: Remove BUG_ON in dlm recovery when freeing locks of a dead node ocfs2: Plugs race between the dc thread and an unlock ast message ocfs2: Remove overzealous BUG_ON during blocked lock processing ocfs2: Do not downconvert if the lock level is already compatible ocfs2: Prevent a livelock in dlmglue ocfs2: Fix setting of OCFS2_LOCK_BLOCKED during bast ocfs2: Use compat_ptr in reflink_arguments. ocfs2/dlm: Handle EAGAIN for compatibility - v2 ocfs2: Add parenthesis to wrap the check for O_DIRECT. ocfs2: Only bug out when page size is larger than cluster size. ocfs2: Fix memory overflow in cow_by_page. ocfs2/dlm: Print more messages during lock migration ocfs2/dlm: Ignore LVBs of locks in the Blocked list ocfs2/trivial: Remove trailing whitespaces ocfs2: fix a misleading variable name ocfs2: Sync max_inline_data_with_xattr from tools. ocfs2: Fix refcnt leak on ocfs2_fast_follow_link() error path
2010-02-08Merge branch 'fixes' of ↵Linus Torvalds3-3/+7
git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq: [CPUFREQ] Fix ondemand to not request targets outside policy limits [CPUFREQ] Fix use after free of struct powernow_k8_data [CPUFREQ] fix default value for ondemand governor
2010-02-08ocfs2/cluster: Make o2net connect messages KERN_NOTICESunil Mushran1-3/+3
Connect and disconnect messages are more than informational as they are required during root cause analysis for failures. This patch changes them from KERN_INFO to KERN_NOTICE. Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com> Acked-by: Mark Faseh <mfasheh@suse.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
2010-02-08ocfs2/dlm: Fix printing of locknameSunil Mushran1-1/+1
The debug call printing the name of the lock resource was chopping off the last character. This patch fixes the problem. Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com> Acked-by: Mark Fasheh <mfasheh@suse.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
2010-02-08Revert "nfsd4: fix error return when pseudoroot missing"J. Bruce Fields1-9/+1
Commit f39bde24b275ddc45d fixed the error return from PUTROOTFH in the case where there is no pseudofilesystem. This is really a case we shouldn't hit on a correctly configured server: in the absence of a root filehandle, there's no point accepting version 4 NFS rpc calls at all. But the shared responsibility between kernel and userspace here means the kernel on its own can't eliminate the possiblity of this happening. And we have indeed gotten this wrong in distro's, so new client-side mount code that attempts to negotiate v4 by default first has to work around this case. Therefore when commit f39bde24b275ddc45d arrived at roughly the same time as the new v4-default mount code, which explicitly checked only for the previous error, the result was previously fine mounts suddenly failing. We'll fix both sides for now: revert the error change, and make the client-side mount workaround more robust. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
2010-02-08Merge branch 'v4l_for_linus' of git://linuxtv.org/fixesLinus Torvalds2-12/+10
* 'v4l_for_linus' of git://linuxtv.org/fixes: V4L/DVB: dvb-core: fix initialization of feeds list in demux filter V4L/DVB: dvb_demux: Don't use vmalloc at dvb_dmx_swfilter_packet V4L/DVB: Fix the risk of an oops at dvb_dmx_release
2010-02-08Merge branch 'for-linus' of git://git.monstr.eu/linux-2.6-microblazeLinus Torvalds1-0/+1
* 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze: microblaze: Invalidate dcache before enabling it
2010-02-08Merge branch 'merge' of ↵Linus Torvalds1-2/+12
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc/pseries: Fix kexec regression caused by CPPR tracking
2010-02-08Merge branch 'sh/for-2.6.33' of ↵Linus Torvalds4-14/+58
git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 * 'sh/for-2.6.33' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: sh: Remove superfluous setup_frame_reg call sh: Don't continue unwinding across interrupts sh: Setup frame pointer in handle_exception path sh: Correct the offset of the return address in ret_from_exception usb: r8a66597-hcd: Fix up spinlock recursion in root hub polling. usb: r8a66597-hcd: Flush the D-cache for the pipe-in transfer buffers.
2010-02-08V4L/DVB: dvb-core: fix initialization of feeds list in demux filterFrancesco Lavra1-1/+1
A DVB demultiplexer device can be used to set up either a PES filter or a section filter. In the former case, the ts field of the feed union of struct dmxdev_filter is used, in the latter case the sec field of the same union is used. The ts field is a struct list_head, and is currently initialized in the open() method of the demux device. When for a given demuxer a section filter is set up, the sec field is played with, thus if a PES filter needs to be set up after that the ts field will be corrupted, causing a kernel oops. This fix moves the list head initialization to dvb_dmxdev_pes_filter_set(), so that the ts field is properly initialized every time a PES filter is set up. Signed-off-by: Francesco Lavra <francescolavra@interfree.it> Cc: stable <stable@kernel.org> Reviewed-by: Andy Walls <awalls@radix.net> Tested-by: hermann pitton <hermann-pitton@arcor.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-08V4L/DVB: dvb_demux: Don't use vmalloc at dvb_dmx_swfilter_packetMauro Carvalho Chehab1-11/+8
As dvb_dmx_swfilter_packet() is protected by a spinlock, it shouldn't sleep. However, vmalloc() may call sleep. So, move the initialization of dvb_demux::cnt_storage field to a better place. Reviewed-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-08V4L/DVB: Fix the risk of an oops at dvb_dmx_releaseMauro Carvalho Chehab1-0/+1
dvb_dmx_init tries to allocate virtual memory for 2 pointers: filter and feed. If the second vmalloc fails, filter is freed, but the pointer keeps pointing to the old place. Later, when dvb_dmx_release() is called, it will try to free an already freed memory, causing an OOPS. Reviewed-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-08microblaze: Invalidate dcache before enabling itMichal Simek1-0/+1
We found that on write-trough kernel is necessary to do that invalidation. One WB is possible to use invalidation too. Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-02-08powerpc/pseries: Fix kexec regression caused by CPPR trackingMark Nelson1-2/+12
The code to track the CPPR values added by commit 49bd3647134ea47420067aea8d1401e722bf2aac ("powerpc/pseries: Track previous CPPR values to correctly EOI interrupts") broke kexec on pseries because the kexec code in xics.c calls xics_set_cpu_priority() before the IPI has been EOI'ed. This wasn't a problem previously but it now triggers a BUG_ON in xics_set_cpu_priority() because os_cppr->index isn't 0. Fix this problem by setting the index on the CPPR stack to 0 before calling xics_set_cpu_priority() in xics_teardown_cpu(). Also make it clear that we only want to set the priority when there's just one CPPR value in the stack, and enforce it by updating the value of os_cppr->stack[0] rather than os_cppr->stack[os_cppr->index]. While we're at it change the BUG_ON to a WARN_ON. Reported-by: Anton Blanchard <anton@samba.org> Signed-off-by: Mark Nelson <markn@au1.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2010-02-08sh: Remove superfluous setup_frame_reg callMatt Fleming1-1/+0
There's no need to setup the frame pointer again in call_handle_tlbmiss. The frame pointer will already have been setup in handle_interrupt. Signed-off-by: Matt Fleming <matt@console-pimps.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-02-08sh: Don't continue unwinding across interruptsMatt Fleming1-0/+20
Unfortunately, due to poor DWARF info in current toolchains, unwinding through interrutps cannot be done reliably. The problem is that the DWARF info for function epilogues is wrong. Take this standard epilogue sequence, 80003cc4: e3 6f mov r14,r15 80003cc6: 26 4f lds.l @r15+,pr 80003cc8: f6 6e mov.l @r15+,r14 <---- interrupt here 80003cca: f6 6b mov.l @r15+,r11 80003ccc: f6 6a mov.l @r15+,r10 80003cce: f6 69 mov.l @r15+,r9 80003cd0: 0b 00 rts If we take an interrupt at the highlighted point, the DWARF info will bogusly claim that the return address can be found at some offset from the frame pointer, even though the frame pointer was just restored. The worst part is if the unwinder finds a text address at the bogus stack address - unwinding will continue, for a bit, until it finally comes across an unexpected address on the stack and blows up. The only solution is to stop unwinding once we've calculated the function that was executing when the interrupt occurred. This PC can be easily calculated from pt_regs->pc. Signed-off-by: Matt Fleming <matt@console-pimps.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-02-08sh: Setup frame pointer in handle_exception pathMatt Fleming1-0/+2
In order to allow the DWARF unwinder to unwind through exceptions we need to setup the frame pointer register (r14). Signed-off-by: Matt Fleming <matt@console-pimps.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-02-08sh: Correct the offset of the return address in ret_from_exceptionMatt Fleming1-1/+7
The address that ret_from_exception and ret_from_irq will return to is found in the stack slot for SPC, not PR. This error was causing the DWARF unwinder to pick up the wrong return address on the stack and then unwind using the unwind tables for the wrong function. While I'm here I might as well add CFI annotations for the other registers since they could be useful when unwinding. Signed-off-by: Matt Fleming <matt@console-pimps.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-02-07Merge branch 'for-linus' of ↵Linus Torvalds14-178/+123
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: Take ima_file_free() to proper place. ima: rename PATH_CHECK to FILE_CHECK ima: rename ima_path_check to ima_file_check ima: initialize ima before inodes can be allocated fix ima breakage Take ima_path_check() in nfsd past dentry_open() in nfsd_open() freeze_bdev: don't deactivate successfully frozen MS_RDONLY sb befs: fix leak
2010-02-07Fix race in tty_fasync() properlyLinus Torvalds2-5/+5
This reverts commit 703625118069 ("tty: fix race in tty_fasync") and commit b04da8bfdfbb ("fnctl: f_modown should call write_lock_irqsave/ restore") that tried to fix up some of the fallout but was incomplete. It turns out that we really cannot hold 'tty->ctrl_lock' over calling __f_setown, because not only did that cause problems with interrupt disables (which the second commit fixed), it also causes a potential ABBA deadlock due to lock ordering. Thanks to Tetsuo Handa for following up on the issue, and running lockdep to show the problem. It goes roughly like this: - f_getown gets filp->f_owner.lock for reading without interrupts disabled, so an interrupt that happens while that lock is held can cause a lockdep chain from f_owner.lock -> sighand->siglock. - at the same time, the tty->ctrl_lock -> f_owner.lock chain that commit 703625118069 introduced, together with the pre-existing sighand->siglock -> tty->ctrl_lock chain means that we have a lock dependency the other way too. So instead of extending tty->ctrl_lock over the whole __f_setown() call, we now just take a reference to the 'pid' structure while holding the lock, and then release it after having done the __f_setown. That still guarantees that 'struct pid' won't go away from under us, which is all we really ever needed. Reported-and-tested-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Américo Wang <xiyou.wangcong@gmail.com> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-02-07Take ima_file_free() to proper place.Al Viro2-2/+1
Hooks: Just Say No. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-02-07ima: rename PATH_CHECK to FILE_CHECKMimi Zohar5-14/+17
With the movement of the ima hooks functions were renamed from *path* to *file* since they always deal with struct file. This patch renames some of the ima internal flags to make them consistent with the rest of the code. Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com> Signed-off-by: Eric Paris <eparis@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-02-07ima: rename ima_path_check to ima_file_checkMimi Zohar4-8/+8
ima_path_check actually deals with files! call it ima_file_check instead. Signed-off-by: Eric Paris <eparis@redhat.com> Acked-by: Mimi Zohar <zohar@linux.vnet.ibm.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-02-07ima: initialize ima before inodes can be allocatedEric Paris4-9/+4
ima wants to create an inode information struct (iint) when inodes are allocated. This means that at least the part of ima which does this allocation (the allocation is filled with information later) should before any inodes are created. To accomplish this we split the ima initialization routine placing the kmem cache allocator inside a security_initcall() function. Since this makes use of radix trees we also need to make sure that is initialized before security_initcall(). Signed-off-by: Eric Paris <eparis@redhat.com> Acked-by: Mimi Zohar <zohar@linux.vnet.ibm.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-02-07fix ima breakageMimi Zohar4-152/+97
The "Untangling ima mess, part 2 with counters" patch messed up the counters. Based on conversations with Al Viro, this patch streamlines ima_path_check() by removing the counter maintaince. The counters are now updated independently, from measuring the file, in __dentry_open() and alloc_file() by calling ima_counts_get(). ima_path_check() is called from nfsd and do_filp_open(). It also did not measure all files that should have been measured. Reason: ima_path_check() got bogus value passed as mask. [AV: mea culpa] [AV: add missing nfsd bits] Signed-off-by: Mimi Zohar <zohar@us.ibm.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-02-07Take ima_path_check() in nfsd past dentry_open() in nfsd_open()Al Viro1-1/+2
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-02-07freeze_bdev: don't deactivate successfully frozen MS_RDONLY sbJun'ichi Nomura1-3/+4
Thanks Thomas and Christoph for testing and review. I removed 'smp_wmb()' before up_write from the previous patch, since up_write() should have necessary ordering constraints. (I.e. the change of s_frozen is visible to others after up_write) I'm quite sure the change is harmless but if you are uncomfortable with Tested-by/Reviewed-by on the modified patch, please remove them. If MS_RDONLY, freeze_bdev should just up_write(s_umount) instead of deactivate_locked_super(). Also, keep sb->s_frozen consistent so that remount can check the frozen state. Otherwise a crash reported here can happen: http://lkml.org/lkml/2010/1/16/37 http://lkml.org/lkml/2010/1/28/53 This patch should be applied for 2.6.32 stable series, too. Reviewed-by: Christoph Hellwig <hch@lst.de> Tested-by: Thomas Backlund <tmb@mandriva.org> Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com> Cc: stable@kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-02-07befs: fix leakAl Viro1-0/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-02-06Linux 2.6.33-rc7v2.6.33-rc7Linus Torvalds1-1/+1
2010-02-06Merge branch 'hwmon-for-linus' of ↵Linus Torvalds3-27/+26
git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: hwmon: (w83781d) Request I/O ports individually for probing hwmon: (lm78) Request I/O ports individually for probing hwmon: (adt7462) Wrong ADT7462_VOLT_COUNT
2010-02-06Merge branch 'for-linus' of ↵Linus Torvalds7-19/+91
git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel: drm/i915: Fix leak of relocs along do_execbuffer error path drm/i915: slow acpi_lid_open() causes flickering - V2 drm/i915: Disable SR when more than one pipe is enabled drm/i915: page flip support for Ironlake drm/i915: Fix the incorrect DMI string for Samsung SX20S laptop drm/i915: Add support for SDVO composite TV drm/i915: don't trigger ironlake vblank interrupt at irq install drm/i915: handle non-flip pending case when unpinning the scanout buffer drm/i915: Fix the device info of Pineview drm/i915: enable vblank interrupt on ironlake drm/i915: Prevent use of uninitialized pointers along error path. drm/i915: disable hotplug detect before Ironlake CRT detect
2010-02-06Fix potential crash with sys_move_pagesLinus Torvalds1-0/+3
We incorrectly depended on the 'node_state/node_isset()' functions testing the node range, rather than checking it explicitly. That's not reliable, even if it might often happen to work. So do the proper explicit test. Reported-by: Marcus Meissner <meissner@suse.de> Acked-and-tested-by: Brice Goglin <Brice.Goglin@inria.fr> Acked-by: Hugh Dickins <hugh.dickins@tiscali.co.uk> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-02-05ocfs2: Fix contiguousness check in ocfs2_try_to_merge_extent_map()Roel Kluin1-1/+1
The wrong member was compared in the continguousness check. Acked-by: Tao Ma <tao.ma@oracle.com> Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
2010-02-05Merge branch 'for-linus' of ↵Linus Torvalds6-44/+51
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ASoC: pandora: Add APLL supply to fix audio output ALSA: ice1724 - aureon - fix wm8770 volume offset ALSA: cosmetic: make hda intel interrupt name consistent with others ALSA: hda - Delay switching to polling mode if an interrupt was missing ALSA: ctxfi - fix PTP address initialization
2010-02-05hwmon: (w83781d) Request I/O ports individually for probingJean Delvare1-13/+13
Different motherboards have different PNP declarations for W83781D/W83782D chips. Some declare the whole range of I/O ports (8 ports), some declare only the useful ports (2 ports at offset 5) and some declare fancy ranges, for example 4 ports at offset 4. To properly handle all cases, request all ports individually for probing. After we have determined that we really have a W83781D or W83782D chip, the useful port range will be requested again, as a single block. I did not see a board which needs this yet, but I know of one for lm78 driver and I'd like to keep the logic of these two drivers in sync. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: stable@kernel.org
2010-02-05hwmon: (lm78) Request I/O ports individually for probingJean Delvare1-13/+12
Different motherboards have different PNP declarations for LM78/LM79 chips. Some declare the whole range of I/O ports (8 ports), some declare only the useful ports (2 ports at offset 5) and some declare fancy ranges, for example 4 ports at offset 4. To properly handle all cases, request all ports individually for probing. After we have determined that we really have an LM78 or LM79 chip, the useful port range will be requested again, as a single block. This fixes the driver on the Olivetti M3000 DT 540, at least. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: stable@kernel.org
2010-02-05hwmon: (adt7462) Wrong ADT7462_VOLT_COUNTRay Copeland1-1/+1
The #define ADT7462_VOLT_COUNT is wrong, it should be 13 not 12. All the for loops that use this as a limit count are of the typical form, "for (n = 0; n < ADT7462_VOLT_COUNT; n++)", so to loop through all voltages w/o missing the last one it is necessary for the count to be one greater than it is. (Specifically, you will miss the +1.5V 3GPIO input with count = 12 vs. 13.) Signed-off-by: Ray Copeland <ray.copeland@aprius.com> Acked-by: "Darrick J. Wong" <djwong@us.ibm.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: stable@kernel.org
2010-02-05Merge remote branch 'alsa/fixes' into for-linusTakashi Iwai4-41/+32
2010-02-05Merge branch 'fix/asoc' into for-linusTakashi Iwai1-0/+1
2010-02-05Merge branch 'fix/hda' into for-linusTakashi Iwai1-3/+18
2010-02-05Merge branch 'upstream-linus' of ↵Linus Torvalds4-3/+21
git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: [libata] Call flush_dcache_page after PIO data transfers in libata-sff.c ahci: add Acer G725 to broken suspend list libata: fix ata_id_logical_per_physical_sectors libata-scsi passthru: fix bug which truncated LBA48 return values
2010-02-05CS5536: apply pci quirk for BIOS SMBUS bugAndres Salomon1-0/+17
The new cs5535-* drivers use PCI header config info rather than MSRs to determine the memory region to use for things like GPIOs and MFGPTs. As anticipated, we've run into a buggy BIOS: [ 0.081818] pci 0000:00:14.0: reg 10: [io 0x6000-0x7fff] [ 0.081906] pci 0000:00:14.0: reg 14: [io 0x6100-0x61ff] [ 0.082015] pci 0000:00:14.0: reg 18: [io 0x6200-0x63ff] [ 0.082917] pci 0000:00:14.2: reg 20: [io 0xe000-0xe00f] [ 0.083551] pci 0000:00:15.0: reg 10: [mem 0xa0010000-0xa0010fff] [ 0.084436] pci 0000:00:15.1: reg 10: [mem 0xa0011000-0xa0011fff] [ 0.088816] PCI: pci_cache_line_size set to 32 bytes [ 0.088938] pci 0000:00:14.0: address space collision: [io 0x6100-0x61ff] already in use [ 0.089052] pci 0000:00:14.0: can't reserve [io 0x6100-0x61ff] This is a Soekris board, and its BIOS sets the size of the PCI ISA bridge device's BAR0 to 8k. In reality, it should be 8 bytes (BAR0 is used for SMBus stuff). This quirk checks for an incorrect size, and resets it accordingly. Signed-off-by: Andres Salomon <dilinger@collabora.co.uk> Tested-by: Leigh Porter <leigh@leighporter.org> Tested-by: Jens Rottmann <JRottmann@LiPPERTEmbedded.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-02-05percpu: add __percpu for sparseStephen Rothwell1-0/+2
This is to make the annotation of percpu variables during the next merge window less painfull. Extracted from a patch by Rusty Russell. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-02-05Merge branch 'drm-linus' of ↵Linus Torvalds17-61/+114
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/radeon/kms: fix r300 vram width calculations drm/radeon/kms: rs400/480 MC setup is different than r300. drm/radeon/kms: make initial state of load detect property correct. drm/radeon/kms: disable HDMI audio for now on rv710/rv730 drm/radeon/kms: don't call suspend path before cleaning up GPU drivers/gpu/drm/radeon/radeon_combios.c: fix warning ati_pcigart: fix printk format warning drm/r100/kms: Emit cache flush to the end of command buffer. (v2) drm/radeon/kms: fix regression rendering issue on R6XX/R7XX drm/radeon/kms: move blit initialization after we disabled VGA
2010-02-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstableLinus Torvalds6-54/+19
* git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable: Btrfs: apply updated fallocate i_size fix Btrfs: do not try and lookup the file extent when finishing ordered io Btrfs: Fix oopsen when dropping empty tree. Btrfs: remove BUG_ON() due to mounting bad filesystem Btrfs: make error return negative in btrfs_sync_file() Btrfs: fix race between allocate and release extent buffer.
2010-02-05ASoC: pandora: Add APLL supply to fix audio outputGrazvydas Ignotas1-0/+1
Pandora's external DAC is using 256*Fs output from the TWL4030 codec, and TWL4030 needs to have APLL enabled for it's 256*Fs output to function. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-02-05ALSA: ice1724 - aureon - fix wm8770 volume offsetJaroslav Kysela1-5/+7
The volume register is from 0..0x7f and 0..0x1a range is mute. Also, fix mute combining in wm_vol_put(). The wrong behaviour was noticed by Peter Christensen. Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2010-02-05ALSA: cosmetic: make hda intel interrupt name consistent with othersMaxim Levitsky1-1/+1
This renames the interrupt name in /proc/interrupt. HDA Intel -> hda_intel This also eliminates space from the name, probably helping some parsers. Don't think anybody depends on this name in userspace Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-05ALSA: hda - Delay switching to polling mode if an interrupt was missingMaxim Levitsky1-2/+17
My sound codec seems sometimes (very rarely) to omit interrupts (ALC268) However, interrupt mode still works. Thus if we get timeout, poll the codec once. If we get 3 such polls in a row, then switch to polling mode. This patch is maybe an bandaid, but this might be a workaround for hardware bug. Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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