- 26 2月, 2012 3 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging由 Linus Torvalds 提交于
Couple of minor driver fixes. * tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (max34440) Fix resetting temperature history hwmon: (f75375s) Fix register write order when setting fans to full speed hwmon: (ads1015) Fix file leak in probe function hwmon: (max6639) Fix PPR register initialization to set both channels hwmon: (max6639) Fix FAN_FROM_REG calculation
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git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild由 Linus Torvalds 提交于
three kbuild fixes for 3.3: - make deb-pkg symlink race fix. - make coccicheck fix. - Dropping the check for modutils. This is not a regression, but allows the module-init-tools replacement kmod work with the 3.3 kernel. * 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: coccicheck: change handling of C={1,2} when M= is set builddeb: Don't create files in /tmp with predictable names kbuild: do not check for ancient modutils tools
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由 Ian Kent 提交于
When the autofs protocol version 5 packet type was added in commit 5c0a32fc ("autofs4: add new packet type for v5 communications"), it obvously tried quite hard to be word-size agnostic, and uses explicitly sized fields that are all correctly aligned. However, with the final "char name[NAME_MAX+1]" array at the end, the actual size of the structure ends up being not very well defined: because the struct isn't marked 'packed', doing a "sizeof()" on it will align the size of the struct up to the biggest alignment of the members it has. And despite all the members being the same, the alignment of them is different: a "__u64" has 4-byte alignment on x86-32, but native 8-byte alignment on x86-64. And while 'NAME_MAX+1' ends up being a nice round number (256), the name[] array starts out a 4-byte aligned. End result: the "packed" size of the structure is 300 bytes: 4-byte, but not 8-byte aligned. As a result, despite all the fields being in the same place on all architectures, sizeof() will round up that size to 304 bytes on architectures that have 8-byte alignment for u64. Note that this is *not* a problem for 32-bit compat mode on POWER, since there __u64 is 8-byte aligned even in 32-bit mode. But on x86, 32-bit and 64-bit alignment is different for 64-bit entities, and as a result the structure that has exactly the same layout has different sizes. So on x86-64, but no other architecture, we will just subtract 4 from the size of the structure when running in a compat task. That way we will write the properly sized packet that user mode expects. Not pretty. Sadly, this very subtle, and unnecessary, size difference has been encoded in user space that wants to read packets of *exactly* the right size, and will refuse to touch anything else. Reported-and-tested-by: NThomas Meyer <thomas@m3y3r.de> Signed-off-by: NIan Kent <raven@themaw.net> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 25 2月, 2012 15 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband由 Linus Torvalds 提交于
One InfiniBand/RDMA regression fix for 3.3: - mlx4 SR-IOV changes added static exported functions, which doesn't build on powerpc at least. Fix from Doug Ledford for this. * tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: mlx4_core: Exported functions can't be static
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6由 Linus Torvalds 提交于
SCSI fixes on 20120224: "This is a set of assorted bug fixes for power management, mpt2sas, ipr, the rdac device handler and quite a big chunk for qla2xxx (plus a use after free of scsi_host in scsi_scan.c). " * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] scsi_dh_rdac: Fix for unbalanced reference count [SCSI] scsi_pm: Fix bug in the SCSI power management handler [SCSI] scsi_scan: Fix 'Poison overwritten' warning caused by using freed 'shost' [SCSI] qla2xxx: Update version number to 8.03.07.13-k. [SCSI] qla2xxx: Proper detection of firmware abort error code for ISP82xx. [SCSI] qla2xxx: Remove resetting memory during device initialization for ISP82xx. [SCSI] qla2xxx: Complete mailbox command timedout to avoid initialization failures during next reset cycle. [SCSI] qla2xxx: Remove check for null fcport from host reset handler. [SCSI] qla2xxx: Correct out of bounds read of ISP2200 mailbox registers. [SCSI] qla2xxx: Remove errant clearing of MBX_INTERRUPT flag during CT-IOCB processing. [SCSI] qla2xxx: Clear options-flags while issuing stop-firmware mbx command. [SCSI] qla2xxx: Add an "is reset active" helper. [SCSI] qla2xxx: Add check for null fcport references in qla2xxx_queuecommand. [SCSI] qla2xxx: Propagate up abort failures. [SCSI] isci: Fix NULL ptr dereference when no firmware is being loaded [SCSI] ipr: fix eeh recovery for 64-bit adapters [SCSI] mpt2sas: Fix mismatch in mpt2sas_base_hard_reset_handler() mutex lock-unlock
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由 Greg Dietsche 提交于
This patch reverts a portion of d0bc1fb4 so that coccicheck will work properly when C=1 or C=2. Reported-and-tested-by: NBrice Goglin <Brice.Goglin@inria.fr> Signed-off-by: NGreg Dietsche <Gregory.Dietsche@cuw.edu> Signed-off-by: NJulia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: NMichal Marek <mmarek@suse.cz>
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media由 Linus Torvalds 提交于
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: [media] hdpvr: update picture controls to support firmware versions > 0.15 [media] wl128x: fix build errors when GPIOLIB is not enabled [media] hdpvr: fix race conditon during start of streaming [media] omap3isp: Fix crash caused by subdevs now having a pointer to devnodes [media] imon: don't wedge hardware after early callbacks
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由 Oleg Nesterov 提交于
signalfd_cleanup() ensures that ->signalfd_wqh is not used, but this is not enough. eppoll_entry->whead still points to the memory we are going to free, ep_unregister_pollwait()->remove_wait_queue() is obviously unsafe. Change ep_poll_callback(POLLFREE) to set eppoll_entry->whead = NULL, change ep_unregister_pollwait() to check pwq->whead != NULL under rcu_read_lock() before remove_wait_queue(). We add the new helper, ep_remove_wait_queue(), for this. This works because sighand_cachep is SLAB_DESTROY_BY_RCU and because ->signalfd_wqh is initialized in sighand_ctor(), not in copy_sighand. ep_unregister_pollwait()->remove_wait_queue() can play with already freed and potentially reused ->sighand, but this is fine. This memory must have the valid ->signalfd_wqh until rcu_read_unlock(). Reported-by: NMaxime Bizon <mbizon@freebox.fr> Cc: <stable@kernel.org> Signed-off-by: NOleg Nesterov <oleg@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Oleg Nesterov 提交于
This patch is intentionally incomplete to simplify the review. It ignores ep_unregister_pollwait() which plays with the same wqh. See the next change. epoll assumes that the EPOLL_CTL_ADD'ed file controls everything f_op->poll() needs. In particular it assumes that the wait queue can't go away until eventpoll_release(). This is not true in case of signalfd, the task which does EPOLL_CTL_ADD uses its ->sighand which is not connected to the file. This patch adds the special event, POLLFREE, currently only for epoll. It expects that init_poll_funcptr()'ed hook should do the necessary cleanup. Perhaps it should be defined as EPOLLFREE in eventpoll. __cleanup_sighand() is changed to do wake_up_poll(POLLFREE) if ->signalfd_wqh is not empty, we add the new signalfd_cleanup() helper. ep_poll_callback(POLLFREE) simply does list_del_init(task_list). This make this poll entry inconsistent, but we don't care. If you share epoll fd which contains our sigfd with another process you should blame yourself. signalfd is "really special". I simply do not know how we can define the "right" semantics if it used with epoll. The main problem is, epoll calls signalfd_poll() once to establish the connection with the wait queue, after that signalfd_poll(NULL) returns the different/inconsistent results depending on who does EPOLL_CTL_MOD/signalfd_read/etc. IOW: apart from sigmask, signalfd has nothing to do with the file, it works with the current thread. In short: this patch is the hack which tries to fix the symptoms. It also assumes that nobody can take tasklist_lock under epoll locks, this seems to be true. Note: - we do not have wake_up_all_poll() but wake_up_poll() is fine, poll/epoll doesn't use WQ_FLAG_EXCLUSIVE. - signalfd_cleanup() uses POLLHUP along with POLLFREE, we need a couple of simple changes in eventpoll.c to make sure it can't be "lost". Reported-by: NMaxime Bizon <mbizon@freebox.fr> Cc: <stable@kernel.org> Signed-off-by: NOleg Nesterov <oleg@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs由 Linus Torvalds 提交于
Quoth Chris: "This is later than I wanted because I got backed up running through btrfs bugs from the Oracle QA teams. But they are all bug fixes that we've queued and tested since rc1. Nothing in particular stands out, this just reflects bug fixing and QA done in parallel by all the btrfs developers. The most user visible of these is: Btrfs: clear the extent uptodate bits during parent transid failures Because that helps deal with out of date drives (say an iscsi disk that has gone away and come back). The old code wasn't always properly retrying the other mirror for this type of failure." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: (24 commits) Btrfs: fix compiler warnings on 32 bit systems Btrfs: increase the global block reserve estimates Btrfs: clear the extent uptodate bits during parent transid failures Btrfs: add extra sanity checks on the path names in btrfs_mksubvol Btrfs: make sure we update latest_bdev Btrfs: improve error handling for btrfs_insert_dir_item callers Btrfs: be less strict on finding next node in clear_extent_bit Btrfs: fix a bug on overcommit stuff Btrfs: kick out redundant stuff in convert_extent_bit Btrfs: skip states when they does not contain bits to clear Btrfs: check return value of lookup_extent_mapping() correctly Btrfs: fix deadlock on page lock when doing auto-defragment Btrfs: fix return value check of extent_io_ops btrfs: honor umask when creating subvol root btrfs: silence warning in raid array setup btrfs: fix structs where bitfields and spinlock/atomic share 8B word btrfs: delalloc for page dirtied out-of-band in fixup worker Btrfs: fix memory leak in load_free_space_cache() btrfs: don't check DUP chunks twice Btrfs: fix trim 0 bytes after a device delete ...
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git://linux-c6x.org/git/projects/linux-c6x-upstreaming由 Linus Torvalds 提交于
This is the arch/c6x part of commit 7c431851 ("Kbuild: Use dtc's -d (dependency) option") which was dropped because c6x had not yet been merged at the time. * tag 'for-linus' of git://linux-c6x.org/git/projects/linux-c6x-upstreaming: Kbuild: Use dtc's -d (dependency) option
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由 Kyle McMartin 提交于
I don't even live in the same country as any of my PA-RISC hardware these days, so the odds of me touching the code are pretty low. (Also re-order things to ensure jejb gets CC'd since he's been the primary maintainer for the last few years.) Signed-off-by: NKyle McMartin <kyle@mcmartin.ca> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Howells 提交于
Don't clear vm_mm in a deleted VMA as it's unnecessary and might conceivably break the filesystem or driver VMA close routine. Reported-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NDavid Howells <dhowells@redhat.com> Acked-by: NAl Viro <viro@zeniv.linux.org.uk> cc: stable@vger.kernel.org Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Howells 提交于
Lock i_mmap_mutex for access to the VMA prio list to prevent concurrent access. Currently, certain parts of the mmap handling are protected by the region mutex, but not all. Reported-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NDavid Howells <dhowells@redhat.com> Acked-by: NAl Viro <viro@zeniv.linux.org.uk> cc: stable@vger.kernel.org Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://github.com/pmundt/linux-sh由 Linus Torvalds 提交于
SH/R-Mobile fixes for 3.3-rc5 * tag 'rmobile-for-linus' of git://github.com/pmundt/linux-sh: arch/arm/mach-shmobile/board-ag5evm.c: included linux/dma-mapping.h twice ARM: mach-shmobile: r8a7779 PFC IPSR4 fix ARM: mach-shmobile: sh73a0 PSTR 32-bit access fix ARM: mach-shmobile: add GPIO-to-IRQ translation to sh7372 ARM: mach-shmobile: clock-sh73a0: add DSIxPHY clock support arm: fix compile failure in mach-shmobile/board-ag5evm.c ARM: mach-shmobile: mackerel: add ak4642 amixer settings on comment ARM: mach-shmobile: mackerel: use renesas_usbhs instead of r8a66597_hcd ARM: mach-shmobile: simplify MMCIF DMA configuration ARM: mach-shmobile: IRQ driven GPIO key support for Kota2 ARM: mach-shmobile: sh73a0 IRQ sparse alloc fix ARM: mach-shmobile: sh73a0 PINT IRQ base fix
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git://github.com/pmundt/linux-sh由 Linus Torvalds 提交于
SuperH fixes for 3.3-rc5 * tag 'sh-for-linus' of git://github.com/pmundt/linux-sh: sh: Fix sh2a build error for CONFIG_CACHE_WRITETHROUGH sh: modify a resource of sh_eth_giga1_resources in board-sh7757lcr arch/sh: remove references to cpu_*_map. sh: Fix typo in pci-sh7780.c sh: add platform_device for SPI1 in setup-sh7757 sh: modify resource for SPI0 in setup-sh7757 sh: se7724: fix compile breakage sh: clkfwk: bugfix: use clk_reparent() for div6 clocks sh: clock-sh7724: fixup sh_fsi clock settings sh: sh7757lcr: update to the new MMCIF DMA configuration sh: fix the sh_mmcif_plat_data in board-sh7757lcr video: pvr2fb: Fix up spurious section mismatch warnings. sh: Defer to asm-generic/device.h.
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由 Anton Vorontsov 提交于
There is an issue when memcg unregisters events that were attached to the same eventfd: - On the first call mem_cgroup_usage_unregister_event() removes all events attached to a given eventfd, and if there were no events left, thresholds->primary would become NULL; - Since there were several events registered, cgroups core will call mem_cgroup_usage_unregister_event() again, but now kernel will oops, as the function doesn't expect that threshold->primary may be NULL. That's a good question whether mem_cgroup_usage_unregister_event() should actually remove all events in one go, but nowadays it can't do any better as cftype->unregister_event callback doesn't pass any private event-associated cookie. So, let's fix the issue by simply checking for threshold->primary. FWIW, w/o the patch the following oops may be observed: BUG: unable to handle kernel NULL pointer dereference at 0000000000000004 IP: [<ffffffff810be32c>] mem_cgroup_usage_unregister_event+0x9c/0x1f0 Pid: 574, comm: kworker/0:2 Not tainted 3.3.0-rc4+ #9 Bochs Bochs RIP: 0010:[<ffffffff810be32c>] [<ffffffff810be32c>] mem_cgroup_usage_unregister_event+0x9c/0x1f0 RSP: 0018:ffff88001d0b9d60 EFLAGS: 00010246 Process kworker/0:2 (pid: 574, threadinfo ffff88001d0b8000, task ffff88001de91cc0) Call Trace: [<ffffffff8107092b>] cgroup_event_remove+0x2b/0x60 [<ffffffff8103db94>] process_one_work+0x174/0x450 [<ffffffff8103e413>] worker_thread+0x123/0x2d0 Cc: stable <stable@vger.kernel.org> Signed-off-by: NAnton Vorontsov <anton.vorontsov@linaro.org> Acked-by: NKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Kirill A. Shutemov <kirill@shutemov.name> Cc: Michal Hocko <mhocko@suse.cz> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Guenter Roeck 提交于
Temperature history is reset by writing 0x8000 into the peak temperature register, not 0xffff. Signed-off-by: NGuenter Roeck <linux@roeck-us.net> Acked-by: NJean Delvare <khali@linux-fr.org>
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- 24 2月, 2012 13 次提交
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由 Chris Mason 提交于
The enospc tracing code added some interesting uses of u64 pointer casts. Signed-off-by: NChris Mason <chris.mason@oracle.com>
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由 Danny Kukawka 提交于
arch/arm/mach-shmobile/board-ag5evm.c: included 'linux/dma-mapping.h' twice, remove the duplicate. Signed-off-by: NDanny Kukawka <danny.kukawka@bisect.de> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Magnus Damm 提交于
Fix the bit field width information for the IPSR4 register in the r8a7779 pin function controller (PFC). Without this fix the Marzen board fails to receive data over the serial console due to misconfigured pin function for the RX pin. Signed-off-by: NMagnus Damm <damm@opensource.se> Tested-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: NSimon Horman <horms@verge.net.au> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Magnus Damm 提交于
Convert the sh73a0 SMP code to use 32-bit PSTR access. This fixes wakeup from deep sleep for sh73a0 secondary CPUs. Signed-off-by: NMagnus Damm <damm@opensource.se> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Phil Edworthy 提交于
Signed-off-by: NPhil Edworthy <phil.edworthy@renesas.com> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Shimoda, Yoshihiro 提交于
The latest sh_eth driver needs a resource of TSU in the channel 1, if the controller has TSU registers. So, this patch adds the resource. Signed-off-by: NYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Rusty Russell 提交于
This has been obsolescent for a while; time for the final push. Signed-off-by: NRusty Russell <rusty@rustcorp.com.au> Cc: Paul Mundt <lethal@linux-sh.org> Cc: linux-sh@vger.kernel.org Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Masanari Iida 提交于
Correct spelling "erorr" to "error" in arch/sh/drivers/pci/pci-sh7780.c Signed-off-by: NMasanari Iida <standby24x7@gmail.com> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Anton Altaparmakov 提交于
With kernel 3.1, Christoph removed i_alloc_sem and replaced it with calls (namely inode_dio_wait() and inode_dio_done()) which are EXPORT_SYMBOL_GPL() thus they cannot be used by non-GPL file systems and further inode_dio_wait() was pushed from notify_change() into the file system ->setattr() method but no non-GPL file system can make this call. That means non-GPL file systems cannot exist any more unless they do not use any VFS functionality related to reading/writing as far as I can tell or at least as long as they want to implement direct i/o. Both Linus and Al (and others) have said on LKML that this breakage of the VFS API should not have happened and that the change was simply missed as it was not documented in the change logs of the patches that did those changes. This patch changes the two function exports in question to be EXPORT_SYMBOL() thus restoring the VFS API as it used to be - accessible for all modules. Christoph, who introduced the two functions and exported them GPL-only is CC-ed on this patch to give him the opportunity to object to the symbols being changed in this manner if he did indeed intend them to be GPL-only and does not want them to become available to all modules. Signed-off-by: NAnton Altaparmakov <anton@tuxera.com> CC: Christoph Hellwig <hch@infradead.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://oss.sgi.com/xfs/xfs由 Linus Torvalds 提交于
A fix from Jesper Juhl removes an assignment in an ASSERT when a compare is intended. Two fixes from Mitsuo Hayasaka address off-by-ones in XFS quota enforcement. * 'for-linus' of git://oss.sgi.com/xfs/xfs: xfs: make inode quota check more general xfs: change available ranges of softlimit and hardlimit in quota check XFS: xfs_trans_add_item() - don't assign in ASSERT() when compare is intended
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git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc由 Linus Torvalds 提交于
BenH says: 'Here are a few more powerpc bits for you. A stupid regression I introduced with my previous commit to "fix" program check exceptions (brown paper bag for me), fix the cpuidle default, a bug fix for something that isn't strictly speaking a regression but some upstream changes causes it to show in lockdep now while it didn't before, and finally a trivial one for rusty to make his life easier later on removing the old cpumask cruft. ' * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc: Fix various issues with return to userspace cpuidle: Default y on powerpc pSeries powerpc: Fix program check handling when lockdep is enabled powerpc: Remove references to cpu_*_map
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound由 Linus Torvalds 提交于
sound fixes for 3.3-rc5 Just a collection of boring small fixes for ASoC, HD-audio Realtek and USB-audio drivers. * tag 'sound-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: snd-usb-caiaq: Fix the return of XRUN ASoC: ak4642: fixup HeadPhone L/R dapm settings ALSA: hda/realtek - Fix surround output regression on Acer Aspire 5935 ALSA: hda/realtek - Fix overflow of vol/sw check bitmap ALSA: usb-audio: avoid integer overflow in create_fixed_stream_quirk() ASoC: wm8962: Fix sidetone enumeration texts
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- 23 2月, 2012 9 次提交
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由 Liu Bo 提交于
When doing IO with large amounts of data fragmentation, the global block reserve calulations are too low. This increases them to avoid ENOSPC crashes. Signed-off-by: NLiu Bo <liubo2009@cn.fujitsu.com> Signed-off-by: NChris Mason <chris.mason@oracle.com>
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由 Chris Mason 提交于
If btrfs reads a block and finds a parent transid mismatch, it clears the uptodate flags on the extent buffer, and the pages inside it. But we only clear the uptodate bits in the state tree if the block straddles more than one page. This is from an old optimization from to reduce contention on the extent state tree. But it is buggy because the code that retries a read from a different copy of the block is going to find the uptodate state bits set and skip the IO. The end result of the bug is that we'll never actually read the good copy (if there is one). The fix here is to always clear the uptodate state bits, which is safe because this code is only called when the parent transid fails. Signed-off-by: NChris Mason <chris.mason@oracle.com>
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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由 Chris Mason 提交于
When we are setting up the mount, we close all the devices that were not actually part of the metadata we found. But, we don't make sure that one of those devices wasn't fs_devices->latest_bdev, which means we can do a use after free on the one we closed. This updates latest_bdev as it goes. Signed-off-by: NChris Mason <chris.mason@oracle.com>
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由 Chris Mason 提交于
This allows us to gracefully continue if we aren't able to insert directory items, both for normal files/dirs and snapshots. Signed-off-by: NChris Mason <chris.mason@oracle.com>
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由 Nikolaus Schulz 提交于
By hwmon sysfs interface convention, setting pwm_enable to zero sets a fan to full speed. In the f75375s driver, this need be done by enabling manual fan control, plus duty mode for the F875387 chip, and then setting the maximum duty cycle. Fix a bug where the two necessary register writes were swapped, effectively discarding the setting to full-speed. Signed-off-by: NNikolaus Schulz <mail@microschulz.de> Cc: Riku Voipio <riku.voipio@iki.fi> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Guenter Roeck 提交于
An error while creating sysfs attribute files in the driver's probe function results in an error abort, but already created files are not removed. This patch fixes the problem. Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com> Cc: stable@vger.kernel.org # 3.0+ Cc: Dirk Eibach <eibach@gdsys.de> Acked-by: NJean Delvare <khali@linux-fr.org>
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由 Doug Ledford 提交于
At least on powerpc, it breaks the build if exported functions are static. Fix some static exported functions introduced with the mlx4 SR-IOV support added in 3.3-rc1. Signed-off-by: NDoug Ledford <dledford@redhat.com> Signed-off-by: NRoland Dreier <roland@purestorage.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb由 Linus Torvalds 提交于
USB bugfixes for 3.3-rc4 A number of new device ids, and a cleanup/fix for some of the option device ids that shouldn't have been added in the first place. There's also a few USB 3 fixes for problems that people have reported, and a usb-storage bugfix to round it out. Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> * tag 'usb-3.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: USB: Added Kamstrup VID/PIDs to cp210x serial driver. USB: Serial: ti_usb_3410_5052: Add Abbot Diabetes Care cable id usb-storage: fix freezing of the scanning thread xhci: Fix encoding for HS bulk/control NAK rate. USB: Set hub depth after USB3 hub reset USB: Fix handoff when BIOS disables host PCI device. USB: option: cleanup zte 3g-dongle's pid in option.c USB: Don't fail USB3 probe on missing legacy PCI IRQ. xhci: Fix oops caused by more USB2 ports than USB3 ports. USB: Remove duplicate USB 3.0 hub feature #defines.
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