AgeCommit message (Collapse)Author
2012-11-25Linux 3.7-rc7v3.7-rc7Linus Torvalds
2012-11-25Merge branch 'merge' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc Pull powerpc EEH bugfixes from Benjamin Herrenschmidt. Two one-liner fixes for the new EEH code. * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc/eeh: Do not invalidate PE properly powerpc/pseries: Fix oops with MSIs when missing EEH PEs
2012-11-25Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds
Pull MIPS fixes from Ralf Baechle: "Three issues fixed accross the field: - Some functions that were recently outlined as part of a preemption fix were causing problems with function tracing. - The recently merged in-kernel MPI library uses very outdated headers that contain MIPS-specific code which won't build on with gcc 4.4 or newer. - The MIPS non-NUMA memory initialization was making only a very half-baked attempt at merging adjacent memory ranges. This kept the code simple enough but is now causing issues with kexec." * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: MPI: Fix compilation on MIPS with GCC 4.4 and newer MIPS: Fix crash that occurs when function tracing is enabled MIPS: Merge overlapping bootmem ranges
2012-11-26powerpc/eeh: Do not invalidate PE properlyGavin Shan
While the EEH does recovery on the specific PE that has PCI errors, the PCI devices belonging to the PE will be removed and the PE will be marked as invalid since we still need the information stored in the PE. We only invalidate the PE when it doesn't have associated EEH devices and valid child PEs. However, the code used to check that is wrong. The patch fixes that. Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-11-24Merge tag 'sound-3.7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound build error fix from Takashi Iwai: "Only a single commit for fixing the build error without CONFIG_PM in hda driver." * tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda - Fix build without CONFIG_PM
2012-11-24ALSA: hda - Fix build without CONFIG_PMTakashi Iwai
I forgot this again... codec->in_pm is in #ifdef CONFIG_PM Reported-by: Markus Trippelsdorf <markus@trippelsdorf.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-11-23Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 arch fixes from Peter Anvin: "Here is a collection of fixes for 3.7-rc7. This is a superset of tglx' earlier pull request." * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86-64: Fix ordering of CFI directives and recent ASM_CLAC additions x86, microcode, AMD: Add support for family 16h processors x86-32: Export kernel_stack_pointer() for modules x86-32: Fix invalid stack address while in softirq x86, efi: Fix processor-specific memcpy() build error x86: remove dummy long from EFI stub x86, mm: Correct vmflag test for checking VM_HUGETLB x86, amd: Disable way access filter on Piledriver CPUs x86/mce: Do not change worker's running cpu in cmci_rediscover(). x86/ce4100: Fix PCI configuration register access for devices without interrupts x86/ce4100: Fix reboot by forcing the reboot method to be KBD x86/ce4100: Fix pm_poweroff MAINTAINERS: Update email address for Robert Richter x86, microcode_amd: Change email addresses, MAINTAINERS entry MAINTAINERS: Change Boris' email address EDAC: Change Boris' email address x86, AMD: Change Boris' email address
2012-11-23Merge tag 'for-linus-20121123' of git://git.infradead.org/mtd-2.6Linus Torvalds
Pull MTD fixes from David Woodhouse: "The most important part of this is that it fixes a regression in Samsung NAND chip detection, introduced by some rework which went into 3.7. The initial fix wasn't quite complete, so it's in two parts. In fact the first part is committed twice (Artem committed his own copy of the same patch) and I've merged Artem's tree into mine which already had that fix. I'd have recommitted that to make it somewhat cleaner, but figured by this point in the release cycle it was better to merge *exactly* the commits which have been in linux-next. If I'd recommitted, I'd also omit the sparse warning fix. But it's there, and it's harmless — just marking one function as 'static' in onenand code. This also includes a couple more fixes for stable: an AB-BA deadlock in JFFS2, and an invalid range check in slram." * tag 'for-linus-20121123' of git://git.infradead.org/mtd-2.6: mtd: nand: fix Samsung SLC detection regression mtd: nand: fix Samsung SLC NAND identification regression jffs2: Fix lock acquisition order bug in jffs2_write_begin mtd: onenand: Make flexonenand_set_boundary static mtd: slram: invalid checking of absolute end address mtd: ofpart: Fix incorrect NULL check in parse_ofoldpart_partitions() mtd: nand: fix Samsung SLC NAND identification regression
2012-11-23Merge tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds
Pull device tree regression fix from Grant Likely: "Simple build regression fix for DT device drivers on Sparc. An earlier change had masked out the of_iomap() helper on SPARC." * tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux-2.6: of/address: sparc: Declare of_iomap as an extern function for sparc again
2012-11-23Merge tag 'pm-for-3.7-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management update from Rafael Wysocki: "Fix for an incorrect error condition check in device PM QoS code that may lead to an Oops from Guennadi Liakhovetski." * tag 'pm-for-3.7-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PM / QoS: fix wrong error-checking condition
2012-11-23Merge tag 'md-3.7-fixes' of git://neil.brown.name/mdLinus Torvalds
Pull md fixes from NeilBrown: "Several bug fixes for md in 3.7: - raid5 discard has problems - raid10 replacement devices have problems - bad block lock seqlock usage has problems - dm-raid doesn't free everything" * tag 'md-3.7-fixes' of git://neil.brown.name/md: md/raid10: decrement correct pending counter when writing to replacement. md/raid10: close race that lose writes lost when replacement completes. md/raid5: Make sure we clear R5_Discard when discard is finished. md/raid5: move resolving of reconstruct_state earlier in stripe_handle. md/raid5: round discard alignment up to power of 2. md: make sure everything is freed when dm-raid stops an array. md: Avoid write invalid address if read_seqretry returned true. md: Reassigned the parameters if read_seqretry returned true in func md_is_badblock.
2012-11-23Merge branch 'for-linus' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull block layer fixes from Jens Axboe: "Distilled down version of bug fixes for 3.7. The patches have been well tested. If you notice that commit dates are from today, it's because I pulled less important bits out and shuffled them into the 3.8 mix. Apart from that, no changes, base still the same. It contains: - Fix for aoe, don't run request_fn while it's plugged. - Fix for a regression in floppy since 3.6, which causes problems if no floppy is found. - Stable fix for blk_exec(), don't touch a request after it has been sent to the scheduler (and the device as well). - Five fixes for various nasties in mtip32xx." * 'for-linus' of git://git.kernel.dk/linux-block: block: Don't access request after it might be freed mtip32xx: Fix padding issue aoe: avoid running request handler on plugged queue mtip32xx: fix potential NULL pointer dereference in mtip_timeout_function() mtip32xx: fix shift larger than type warning mtip32xx: Fix incorrect mask used for erase mode mtip32xx: Fix to make lba address correct in big-endian systems mtip32xx: fix potential crash on SEC_ERASE_UNIT dm: fix deadlock with request based dm and queue request_fn recursion floppy: destroy floppy workqueue before cleaning up the queue
2012-11-23of/address: sparc: Declare of_iomap as an extern function for sparc againAndreas Larsson
This bug-fix makes sure that of_iomap is defined extern for sparc so that the sparc-specific implementation of_iomap is once again used when including include/linux/of_address.h in a sparc context. OF_GPIO that is now available for sparc relies on this. The bug was inadvertently introduced in a850a75, "of/address: add empty static inlines for !CONFIG_OF", that added a static dummy inline for of_iomap when !CONFIG_OF_ADDRESS. However, CONFIG_OF_ADDRESS is never defined for sparc, but there is a sparc-specific implementation /arch/sparc/kernel/of_device_common.c. This fix takes the same approach as 0bce04b that solved the equivalent problem for of_address_to_resource. Signed-off-by: Andreas Larsson <andreas@gaisler.com> Acked-by: David Miller <davem@davemloft.net> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2012-11-23Merge tag 'omapdss-for-3.7-rc' of git://gitorious.org/linux-omap-dss2/linuxLinus Torvalds
Pull omapdss fixes from Tomi Valkeinen: "Here are a few OMAPDSS fixes for the next -rc. I'm sending these directly to you, and quite late, as the fbdev tree maintainer (Florian) has been busy with his work and hasn't had time to manage the fb patches." * tag 'omapdss-for-3.7-rc' of git://gitorious.org/linux-omap-dss2/linux: OMAPDSS: do not fail if dpll4_m4_ck is missing OMAPFB: Fix possible null pointer dereferencing OMAPDSS: HDMI: fix missing unlock on error in hdmi_dump_regs() omapdss: dss: Fix clocks on OMAP363x OMAPDSS: DSI: fix dsi_get_dsidev_from_id()
2012-11-23Merge branch 'i2c-embedded/for-current' of ↵Linus Torvalds
git://git.pengutronix.de/git/wsa/linux Pull i2c fixes from Wolfram Sang: "Bugfixes for the i2c subsystem. Except for a few one-liners, there is mainly one revert because of an overlooked dependency. Since there is no linux-next at the moment, I did some extra testing, and all was fine for me." * 'i2c-embedded/for-current' of git://git.pengutronix.de/git/wsa/linux: i2c: mxs: Handle i2c DMA failure properly i2c: s3c2410: Fix code to free gpios i2c: omap: ensure writes to dev->buf_len are ordered Revert "ARM: OMAP: convert I2C driver to PM QoS for MPU latency constraints" i2c: at91: fix SMBus quick command
2012-11-23Merge tag 'sound-3.7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "The highlight of this update is the fixes for ASoC kirkwood by Russell. In addition to that, a couple of regression fixes for HD-audio due to the runtime PM support on 3.7, and other driver- specific regression fixes like USB MIDI on non-standard USB audio drivers." * tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: snd-usb: properly initialize the sync endpoint ALSA: hda - Cirrus: Correctly clear line_out_pins when moving to speaker ALSA: hda - Add support for Realtek ALC292 ASoC: kirkwood-i2s: more pause-mode fixes ASoC: kirkwood-i2s: fix DMA underruns ASoC: kirkwood-i2s: fix DCO lock detection ASoC: kirkwood-dma: don't ignore other irq causes on error ASoC: kirkwood-dma: fix use of virt_to_phys() ALSA: hda - Limit runtime PM support only to known Intel chips ALSA: hda - Fix recursive suspend/resume call ALSA: ua101, usx2y: fix broken MIDI output ASoC: arizona: Fix typo - Swap value in 48k_rates[] and 44k1_rates[] ASoC: bells: Fix up git patch application failure ASoC: cs4271: free allocated GPIO
2012-11-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networkign fixes from David Miller: "Networking bug fixes, Cacio e Pepe edition: 1) BNX2X accidently accesses chip rev specific registers without an appropriate guard, fix from Ariel Elior. 2) When we removed the routing cache, we set ip_rt_max_size to ~0 just to keep reporting a value to userspace via sysfs. But the ipv4 IPSEC layer was using this to tune itself which is completely bogus to now do. Fix from Steffen Klassert. 3) Missing initialization in netfilter ipset code from Jozsef Kadlecsik. 4) Check CTA_TIMEOUT_NAME length properly in netfilter cttimeout code, fix from Florian Westphal. 5) After removing the routing cache, we inadvertantly are caching multicast routes that end up looping back locally, we cannot do that legitimately any more. Fix from Julian Anastasov. 6) Revert a race fix for 8139cp qemu/kvm that doesn't actually work properly on real hardware. From Francois Romieu. 7) Fixup errors in example command lines in VXLAN device docs." * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: bnx2x: remove redundant warning log vxlan: fix command usage in its doc 8139cp: revert "set ring address before enabling receiver" ipv4: do not cache looped multicasts netfilter: cttimeout: fix buffer overflow netfilter: ipset: Fix range bug in hash:ip,port,net xfrm: Fix the gc threshold value for ipv4
2012-11-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparcLinus Torvalds
Pull sparc fix from David Miller: "Bug fix from Al Viro" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc64: not any error from do_sigaltstack() should fail rt_sigreturn()
2012-11-23Merge tag 'fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull one more ARM SoC fix from Olof Johansson: "I missed one pull request from Samsung with one fix in the previous batch. Here it is -- a dma driver fix for an early version of silicon that they still support." * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: EXYNOS: PL330 MDMA1 fix for revision 0 of Exynos4210 SOC
2012-11-23PM / QoS: fix wrong error-checking conditionGuennadi Liakhovetski
dev_pm_qos_add_request() can return 0, 1, or a negative error code, therefore the correct error test is "if (error < 0)." Checking just for non-zero return code leads to erroneous setting of the req->dev pointer to NULL, which then leads to a repeated call to dev_pm_qos_add_ancestor_request() in st1232_ts_irq_handler(). This in turn leads to an Oops, when the I2C host adapter is unloaded and reloaded again because of the inconsistent state of its QoS request list. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: <stable@vger.kernel.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2012-11-23bnx2x: remove redundant warning logAriel Elior
fix bug where a register which was only meant to be read in 578xx/57712 devices causes a bogus error message to be logged when read from other devices. Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-23vxlan: fix command usage in its docZhi Yong Wu
Some commands don't work in its example doc. The patch will fix it. Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-238139cp: revert "set ring address before enabling receiver"françois romieu
This patch reverts b01af4579ec41f48e9b9c774e70bd6474ad210db. The original patch was tested with emulated hardware. Real hardware chokes. Fixes https://bugzilla.kernel.org/show_bug.cgi?id=47041 Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Acked-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-23MPI: Fix compilation on MIPS with GCC 4.4 and newerManuel Lauss
Since 4.4 GCC on MIPS no longer recognizes the "h" constraint, leading to this build failure: CC lib/mpi/generic_mpih-mul1.o lib/mpi/generic_mpih-mul1.c: In function 'mpihelp_mul_1': lib/mpi/generic_mpih-mul1.c:50:3: error: impossible constraint in 'asm' This patch updates MPI with the latest umul_ppm implementations for MIPS. Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com> Cc: Linux-MIPS <linux-mips@linux-mips.org> Cc: Dmitry Kasatkin <dmitry.kasatkin@intel.com> Cc: James Morris <jmorris@namei.org> Patchwork: https://patchwork.linux-mips.org/patch/4612/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2012-11-23MIPS: Fix crash that occurs when function tracing is enabledAl Cooper
A recent patch changed some irq routines from inlines to functions. These routines are called by the tracer code. Now that they're functions, if they are compiled for function tracing they will call the tracer and crash the system due to infinite recursion. The fix disables tracing in these functions by using "notrace" in the function definition. Signed-off-by: Al Cooper <alcooperx@gmail.com> Reviewed-by: David Daney <david.daney@cavium.com> Pathchwork: https://patchwork.linux-mips.org/patch/4564/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2012-11-23MIPS: Merge overlapping bootmem rangesRalf Baechle
Without this, we may end up with something like this in /proc/iomem: 01100000-014fffff : System RAM 01100000-013bf48f : Kernel code 013bf490-0149e01f : Kernel data 01500000-0c0fffff : System RAM but the two System RAM ranges should be one single range. This particular case will result in kexec failure on Octeon systems if the kernel being loaded by kexec is bigger than the already running kernel. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2012-11-23block: Don't access request after it might be freedRoland Dreier
After we've done __elv_add_request() and __blk_run_queue() in blk_execute_rq_nowait(), the request might finish and be freed immediately. Therefore checking if the type is REQ_TYPE_PM_RESUME isn't safe afterwards, because if it isn't, rq might be gone. Instead, check beforehand and stash the result in a temporary. This fixes crashes in blk_execute_rq_nowait() I get occasionally when running with lots of memory debugging options enabled -- I think this race is usually harmless because the window for rq to be reallocated is so small. Signed-off-by: Roland Dreier <roland@purestorage.com> Cc: stable@kernel.org Signed-off-by: Jens Axboe <axboe@kernel.dk>
2012-11-23mtip32xx: Fix padding issueSelvan Mani
Hi Jens, Another tiny patch. Removed __packed before the struct smart_attr and added __packed at end of the structure to fix padding issue. Signed-off-by: Selvan Mani <smani@micron.com> Signed-off-by: Asai Thambi S P <asamymuthupa@micron.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2012-11-23aoe: avoid running request handler on plugged queueEd Cashin
Calling the request handler directly on a plugged queue defeats the performance improvements provided by the plugging mechanism. Use the __blk_run_queue function instead of calling the request handler directly, so that we don't interfere with the block layer's ability to plug the queue. Signed-off-by: Ed Cashin <ecashin@coraid.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2012-11-23mtip32xx: fix potential NULL pointer dereference in mtip_timeout_function()Wei Yongjun
The dereference to port should be moved below the NULL test. dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2012-11-23mtip32xx: fix shift larger than type warningJens Axboe
If we're building a 32-bit kernel and CONFIG_LBADF isn't set, sector_t is 32-bits wide. The shifts by 32 and 40 are thus larger than we support. Cast the sector offset to a u64 to avoid these warnings. Signed-off-by: Jens Axboe <axboe@kernel.dk>
2012-11-23mtip32xx: Fix incorrect mask used for erase modeSelvan Mani
Previous commit use value 3 for erasemode mask. Changing the mask to correct value to 2 Signed-off-by: Selvan Mani <smani@micron.com> Signed-off-by: Asai Thambi S P <asamymuthupa@micron.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2012-11-23mtip32xx: Fix to make lba address correct in big-endian systemsSelvan Mani
Earlier lba address was assigned directly to lba_low and lba_low_ex, which would result in a different number (bytes reversed) in big-endian systems. Now assigning lba address byte-by-byte to fis. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Selvan Mani <smani@micron.com> Signed-off-by: Asai Thambi S P <asamymuthupa@micron.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2012-11-23mtip32xx: fix potential crash on SEC_ERASE_UNITSelvan Mani
The mtip driver lifted this code from elsewhere and then added a special handling check for SEC_ERASE_UNIT. If the caller tries to do a security erase but passes no output data for the command then outbuf is not allocated and the driver duly explodes. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Selvan Mani <smani@micron.com> Signed-off-by: Asai Thambi S P <asamymuthupa@micron.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2012-11-23dm: fix deadlock with request based dm and queue request_fn recursionJens Axboe
Request based dm attempts to re-run the request queue off the request completion path. If used with a driver that potentially does end_io from its request_fn, we could deadlock trying to recurse back into request dispatch. Fix this by punting the request queue run to kblockd. Tested to fix a quickly reproducible deadlock in such a scenario. Cc: stable@kernel.org Acked-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2012-11-23floppy: destroy floppy workqueue before cleaning up the queueJiri Kosina
We need to first destroy the floppy_wq workqueue before cleaning up the queue. Otherwise we might race with still pending work with the workqueue, but all the block queue already gone. This might lead to various oopses, such as CPU 0 Pid: 6, comm: kworker/u:0 Not tainted 3.7.0-rc4 #1 Bochs Bochs RIP: 0010:[<ffffffff8134eef5>] [<ffffffff8134eef5>] blk_peek_request+0xd5/0x1c0 RSP: 0000:ffff88000dc7dd88 EFLAGS: 00010092 RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff88000f602688 RSI: ffffffff81fd95d8 RDI: 6b6b6b6b6b6b6b6b RBP: ffff88000dc7dd98 R08: ffffffff81fd95c8 R09: 0000000000000000 R10: ffffffff81fd9480 R11: 0000000000000001 R12: 6b6b6b6b6b6b6b6b R13: ffff88000dc7dfd8 R14: ffff88000dc7dfd8 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffffffff81e21000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000000000000000 CR3: 0000000001e11000 CR4: 00000000000006f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process kworker/u:0 (pid: 6, threadinfo ffff88000dc7c000, task ffff88000dc5ecc0) Stack: 0000000000000000 0000000000000000 ffff88000dc7ddb8 ffffffff8134efee ffff88000dc7ddb8 0000000000000000 ffff88000dc7dde8 ffffffff814aef3c ffffffff81e75d80 ffff88000dc0c640 ffff88000fbfb000 ffffffff814aed90 Call Trace: [<ffffffff8134efee>] blk_fetch_request+0xe/0x30 [<ffffffff814aef3c>] redo_fd_request+0x1ac/0x400 [<ffffffff814aed90>] ? start_motor+0x130/0x130 [<ffffffff8106b526>] process_one_work+0x136/0x450 [<ffffffff8106af65>] ? manage_workers+0x205/0x2e0 [<ffffffff8106bb6d>] worker_thread+0x14d/0x420 [<ffffffff8106ba20>] ? rescuer_thread+0x1a0/0x1a0 [<ffffffff8107075a>] kthread+0xba/0xc0 [<ffffffff810706a0>] ? __kthread_parkme+0x80/0x80 [<ffffffff818b553a>] ret_from_fork+0x7a/0xb0 [<ffffffff810706a0>] ? __kthread_parkme+0x80/0x80 Code: 0f 84 c0 00 00 00 83 f8 01 0f 85 e2 00 00 00 81 4b 40 00 00 80 00 48 89 df e8 58 f8 ff ff be fb ff ff ff fe ff ff <49> 8b 1c 24 49 39 dc 0f 85 2e ff ff ff 41 0f b6 84 24 28 04 00 RIP [<ffffffff8134eef5>] blk_peek_request+0xd5/0x1c0 RSP <ffff88000dc7dd88> Reported-by: Fengguang Wu <fengguang.wu@intel.com> Tested-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2012-11-22Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: "This fixes recent regression where /dev/input/mice got assigned wrong device node which messed up setups with static /dev, and a regression in ads7846 GPIO debounce setup." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: ARM - OMAP: ads7846: fix pendown debounce setting Input: ads7846 - enable pendown GPIO debounce time setting Input: mousedev - move /dev/input/mice to the correct minor Input: MT - document new 'flags' argument of input_mt_init_slots()
2012-11-22Merge branch 'v3.7-samsung-fixes-3' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes From Kukjin Kim: Here is Samsung fixes for v3.7 and it is for fixing of mdma1 address for exynos4210 rev0 SoC. * 'v3.7-samsung-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: EXYNOS: PL330 MDMA1 fix for revision 0 of Exynos4210 SOC Signed-off-by: Olof Johansson <olof@lixom.net>
2012-11-23powerpc/pseries: Fix oops with MSIs when missing EEH PEsAlexey Kardashevskiy
The new EEH code introduced a small regression, if the EEH PEs are missin (which happens currently in qemu for example), it will deref a NULL pointer in the MSI code. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-11-22i2c: mxs: Handle i2c DMA failure properlyMarek Vasut
Properly terminate the DMA transfer in case the DMA PIO transfer or setup fails for any reason. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
2012-11-22ipv4: do not cache looped multicastsJulian Anastasov
Starting from 3.6 we cache output routes for multicasts only when using route to 224/4. For local receivers we can set RTCF_LOCAL flag depending on the membership but in such case we use maddr and saddr which are not caching keys as before. Additionally, we can not use same place to cache routes that differ in RTCF_LOCAL flag value. Fix it by caching only RTCF_MULTICAST entries without RTCF_LOCAL (send-only, no loopback). As a side effect, we avoid unneeded lookup for fnhe when not caching because multicasts are not redirected and they do not learn PMTU. Thanks to Maxime Bizon for showing the caching problems in __mkroute_output for 3.6 kernels: different RTCF_LOCAL flag in cache can lead to wrong ip_mc_output or ip_output call and the visible problem is that traffic can not reach local receivers via loopback. Reported-by: Maxime Bizon <mbizon@freebox.fr> Tested-by: Maxime Bizon <mbizon@freebox.fr> Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-22Merge branch 'master' of git://1984.lsi.us.es/nfDavid S. Miller
Pablo Neira Ayuso says: ==================== The following patchset contains two Netfilter fixes: * Fix buffer overflow in the name of the timeout policy object in the cttimeout infrastructure, from Florian Westphal. * Fix a bug in the hash set in case that IP ranges are specified, from Jozsef Kadlecsik. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-22Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec Steffen Klassert says: ==================== This pull request is intended for 3.7 and contains a single patch to fix the IPsec gc threshold value for ipv4. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-22ALSA: snd-usb: properly initialize the sync endpointDaniel Mack
Jeffrey Barish reported an obvious bug in the pcm part of the usb-audio driver which causes the code to not initialize the sync endpoint from configure_endpoint(). Reported-by: Jeffrey Barish <jeff_barish@earthlink.net> Signed-off-by: Daniel Mack <zonque@gmail.com> Cc: stable@kernel.org [3.5+] Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-11-22Merge tag 'fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: "A few more fixes for final 3.7. Two dealing with pinmux setup on OMAP, and one dealing with TV output on DaVinci. And one small MAINTAINER update." * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: davinci: dm644x: fix out range signal for ED ARM: OMAP4: TWL: mux sys_drm_msecure as output for PMIC ARM: OMAP3: igep0020: Set WIFI/BT GPIO pins in correct mux mode ARM: OMAP: Add maintainer entry for IGEP machines
2012-11-22Merge tag 'parisc-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6 Pull PARISC fixes from James Bottomley: "This is two bug fixes: one fixes a loophole where rt_sigprocmask() with the wrong values panics the box (Denial of Service) and the other fixes an aliasing problem with get_shared_area() which could cause data corruption. Signed-off-by: James Bottomley <JBottomley@Parallels.com>" * tag 'parisc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6: [PARISC] fix user-triggerable panic on parisc [PARISC] fix virtual aliasing issue in get_shared_area()
2012-11-22Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "This is a set of four bug fixes. The isci one is an obvious thinko (using request buffer instead of response buffer) which causes a command to fail. The three others are DIF/DIX updates which are required because they're part of a series of ten patches, the other seven of which went into the block layer during the merge window meaning our current DIF/DIX implementation is broken without these three. Signed-off-by: James Bottomley <JBottomley@Parallels.com>" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: [SCSI] sd: Implement support for WRITE SAME [SCSI] sd: Permit merged discard requests [SCSI] Add a report opcode helper [SCSI] isci: copy fis 0x34 response into proper buffer
2012-11-22Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull drm fixes from Dave Airlie. Small fixes for (mostly Nouveau, some radeon) regressions. * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/nouveau: use the correct fence implementation for nv50 drm/radeon: add new SI pci id radeon: add AGPMode 1 quirk for RV250 drm/radeon: properly track the crtc not_enabled case evergreen_mc_stop() drm/nouveau/bios: fix DCB v1.5 parsing drm/nouveau: add missing pll_calc calls drm/nouveau: fix crash with noaccel=1 drm/nv40: allocate ctxprog with kmalloc drm/nvc0/disp: fix thinko in vblank regression fix..
2012-11-22OMAPDSS: do not fail if dpll4_m4_ck is missingAaro Koskinen
Do not fail if dpll4_m4_ck is missing. The clock is not there on omap24xx, so this should not be a hard error. The patch retains the functionality before the commit 185bae10 (OMAPDSS: DSS: Cleanup cpu_is_xxxx checks). Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2012-11-22[PARISC] fix user-triggerable panic on pariscAl Viro
int sys32_rt_sigprocmask(int how, compat_sigset_t __user *set, compat_sigset_t __user *oset, unsigned int sigsetsize) { sigset_t old_set, new_set; int ret; if (set && get_sigset32(set, &new_set, sigsetsize)) ... static int get_sigset32(compat_sigset_t __user *up, sigset_t *set, size_t sz) { compat_sigset_t s; int r; if (sz != sizeof *set) panic("put_sigset32()"); In other words, rt_sigprocmask(69, (void *)69, 69) done by 32bit process will promptly panic the box. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Cc: <stable@vger.kernel.org> Signed-off-by: James Bottomley <JBottomley@Parallels.com>