- 02 Feb, 2015 2 commits
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Brian King authored
The following patch fixes an issue observed with 4k sector disks where the max_hw_sectors attribute was getting set too large in sd_revalidate_disk. Since sdkp->max_xfer_blocks is in units of SCSI logical blocks and queue_max_hw_sectors is in units of 512 byte blocks, on a 4k sector disk, every time we went through sd_revalidate_disk, we were taking the current value of queue_max_hw_sectors and increasing it by a factor of 8. Fix this by only shifting sdkp->max_xfer_blocks. Cc: stable@vger.kernel.org Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
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Mike Christie authored
This fixes a regression caused by commit 1d5203 ("scsi: handle more device handler setup/teardown in common code"). The bug is that the alua detach() callout will try to access the sddev->scsi_dh_data, but we have already set it to NULL. This patch moves the clearing of that field to after detach() is called. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Christoph Hellwig <hch@lst.de>
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- 22 Jan, 2015 4 commits
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Tyrel Datwyler authored
Change maintainer of ibmvscsi driver to Tyrel Datwyler. Signed-off-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com> Acked-by: Nathan Fontenot <nfont@linux.vnet.ibm.com> Cc: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
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Tyrel Datwyler authored
Change maintainer of ibmvfc driver to Tyrel Datwyler. Signed-off-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com> Cc: Nathan Fontenot <nfont@linux.vnet.ibm.com> Cc: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
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Dave Jiang authored
Removing myself as a maintainer. Signed-off-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
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Colin Ian King authored
cppcheck found the following issue: (warning) Logical conjunction always evaluates to false: alloc_len < 4 && alloc_len > 65535. ..the test should be instead: if (alloc_len < 4 || alloc_len > 65536) This error was introduced by recent commit 38d5c833 ("scsi_debug: add Report supported opcodes+tmfs; Compare and write") Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Douglas Gilbert <dgilbert@interlog.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
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- 20 Jan, 2015 2 commits
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Ewan D. Milne authored
This can happen if a multipathed device uses DIX and another path is added via an adapter that does not support it. Multipath should not allow this path to be added, but we should not depend upon that to avoid crashing. Signed-off-by: Ewan D. Milne <emilne@redhat.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
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Sasha Levin authored
resp_rsup_opcodes() may get called from atomic context and would need to use GFP_ATOMIC for allocations: [ 1237.913419] BUG: sleeping function called from invalid context at mm/slub.c:1262 [ 1237.914865] in_atomic(): 1, irqs_disabled(): 0, pid: 7556, name: trinity-c311 [ 1237.916142] 3 locks held by trinity-c311/7556: [ 1237.916981] #0: (sb_writers#5){.+.+.+}, at: do_readv_writev (include/linux/fs.h:2346 fs/read_write.c:844) [ 1237.919713] #1: (&of->mutex){+.+.+.}, at: kernfs_fop_write (fs/kernfs/file.c:297) [ 1237.922626] Mutex: counter: -1 owner: trinity-c311 [ 1237.924044] #2: (s_active#51){.+.+.+}, at: kernfs_fop_write (fs/kernfs/file.c:297) [ 1237.925960] Preemption disabled blk_execute_rq_nowait (block/blk-exec.c:95) [ 1237.927416] [ 1237.927680] CPU: 24 PID: 7556 Comm: trinity-c311 Not tainted 3.19.0-rc4-next-20150116-sasha-00054-g4ad498c-dirty #1744 [ 1237.929603] ffff8804fc9d8000 ffff8804d9bc3548 ffffffff9d439fb2 0000000000000000 [ 1237.931097] 0000000000000000 ffff8804d9bc3588 ffffffff9a18389a ffff8804d9bc3598 [ 1237.932466] ffffffff9a1b1715 ffffffffa15935d8 ffffffff9e6f8cb1 00000000000004ee [ 1237.933984] Call Trace: [ 1237.934434] dump_stack (lib/dump_stack.c:52) [ 1237.935323] ___might_sleep (kernel/sched/core.c:7339) [ 1237.936259] ? mark_held_locks (kernel/locking/lockdep.c:2549) [ 1237.937293] __might_sleep (kernel/sched/core.c:7305) [ 1237.938272] __kmalloc (mm/slub.c:1262 mm/slub.c:2419 mm/slub.c:2491 mm/slub.c:3291) [ 1237.939137] ? resp_rsup_opcodes (include/linux/slab.h:435 drivers/scsi/scsi_debug.c:1689) [ 1237.940173] resp_rsup_opcodes (include/linux/slab.h:435 drivers/scsi/scsi_debug.c:1689) [ 1237.941211] ? add_host_store (drivers/scsi/scsi_debug.c:1584) [ 1237.942261] scsi_debug_queuecommand (drivers/scsi/scsi_debug.c:5276) [ 1237.943404] ? blk_rq_map_sg (block/blk-merge.c:254) [ 1237.944398] ? scsi_init_sgtable (drivers/scsi/scsi_lib.c:1095) [ 1237.945402] sdebug_queuecommand_lock_or_not (drivers/scsi/scsi_debug.c:5300) [ 1237.946735] scsi_dispatch_cmd (drivers/scsi/scsi_lib.c:1706) [ 1237.947720] scsi_queue_rq (drivers/scsi/scsi_lib.c:1996) [ 1237.948687] __blk_mq_run_hw_queue (block/blk-mq.c:816) [ 1237.949796] blk_mq_run_hw_queue (block/blk-mq.c:896) [ 1237.950903] ? _raw_spin_unlock (./arch/x86/include/asm/preempt.h:95 include/linux/spinlock_api_smp.h:154 kernel/locking/spinlock.c:183) [ 1237.951862] blk_mq_insert_request (block/blk-mq.c:1037) [ 1237.952876] blk_execute_rq_nowait (block/blk-exec.c:95) [ 1237.953981] ? lockdep_init_map (kernel/locking/lockdep.c:3034) [ 1237.954967] blk_execute_rq (block/blk-exec.c:131) [ 1237.955929] ? blk_rq_bio_prep (block/blk-core.c:2835) [ 1237.956913] scsi_execute (drivers/scsi/scsi_lib.c:252) [ 1237.957821] scsi_execute_req_flags (drivers/scsi/scsi_lib.c:281) [ 1237.958968] scsi_report_opcode (drivers/scsi/scsi.c:956) [ 1237.960009] sd_revalidate_disk (drivers/scsi/sd.c:2707 drivers/scsi/sd.c:2792) [ 1237.961139] revalidate_disk (fs/block_dev.c:1081) [ 1237.962223] sd_rescan (drivers/scsi/sd.c:1532) [ 1237.963142] scsi_rescan_device (drivers/scsi/scsi_scan.c:1579) [ 1237.964165] store_rescan_field (drivers/scsi/scsi_sysfs.c:672) [ 1237.965254] dev_attr_store (drivers/base/core.c:138) [ 1237.966319] sysfs_kf_write (fs/sysfs/file.c:131) [ 1237.967289] kernfs_fop_write (fs/kernfs/file.c:311) [ 1237.968274] do_readv_writev (fs/read_write.c:722 fs/read_write.c:854) [ 1237.969295] ? __acct_update_integrals (kernel/tsacct.c:145) [ 1237.970452] ? kernfs_fop_open (fs/kernfs/file.c:271) [ 1237.971505] ? _raw_spin_unlock (./arch/x86/include/asm/preempt.h:95 include/linux/spinlock_api_smp.h:154 kernel/locking/spinlock.c:183) [ 1237.972512] ? context_tracking_user_exit (include/linux/vtime.h:89 include/linux/jump_label.h:114 include/trace/events/context_tracking.h:47 kernel/context_tracking.c:140) [ 1237.973668] ? trace_hardirqs_on_caller (kernel/locking/lockdep.c:2578 kernel/locking/lockdep.c:2625) [ 1237.974882] ? trace_hardirqs_on (kernel/locking/lockdep.c:2633) [ 1237.975850] vfs_writev (fs/read_write.c:893) [ 1237.976691] SyS_writev (fs/read_write.c:926 fs/read_write.c:917) [ 1237.977538] system_call_fastpath (arch/x86/kernel/entry_64.S:423) Signed-off-by: Sasha Levin <sasha.levin@oracle.com> Acked-by: Douglas Gilbert <dgilbert@interlog.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
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- 19 Jan, 2015 1 commit
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Brian King authored
Fixes a race condition in abort handling that was injected when multiple interrupt support was added. When only a single interrupt is present, the adapter guarantees it will send responses for aborted commands prior to the response for the abort command itself. With multiple interrupts, these responses generally come back on different interrupts, so we need to ensure the abort thread waits until the aborted command is complete so we don't perform a double completion. This race condition was being hit frequently in environments which were triggering command timeouts, which was resulting in a double completion causing a kernel oops. Cc: <stable@vger.kernel.org> Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Reviewed-by: Wendy Xiong <wenxiong@linux.vnet.ibm.com> Tested-by: Wendy Xiong <wenxiong@linux.vnet.ibm.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
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- 09 Jan, 2015 2 commits
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Christoph Hellwig authored
The blk-mq ->queue_rq method is always called from process context, but might have preemption disabled. This means we still always have to use GFP_ATOMIC for memory allocations, and thus need to revert part of commit 3c356bde ("scsi: stop passing a gfp_mask argument down the command setup path"). Signed-off-by: Christoph Hellwig <hch@lst.de> Reported-by: Sasha Levin <sasha.levin@oracle.com> Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com> Tested-by: Alexei Starovoitov <alexei.starovoitov@gmail.com>
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Nilesh Javali authored
Signed-off-by: Nilesh Javali <nilesh.javali@qlogic.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
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- 05 Jan, 2015 1 commit
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Bruno Prémont authored
Commit e05fe292 (qla2xxx: Honor FCP_RSP retry delay timer field.) causes systems to busy-wait for about 3 minutes after boot prior to detecting SAN disks. During this wait period one kworker is running full-time (though /proc/<pid>/stack has no useful data). Another kworker is waiting for IO to complete during that whole time period. Looking at drivers/scsi/qla2xxx/qla_os.c, fcport->retry_delay_timestamp has a special value of 0 though that 0 value forces system to wait when jiffies is very large value (e.g. 4294952605 - "negative" value when signed on 32bit systems). Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org> Acked-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
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- 04 Jan, 2015 4 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/rw/umlLinus Torvalds authored
Pull UML fixes from Richard Weinberger: "Two fixes for UML regressions. Nothing exciting" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml: x86, um: actually mark system call tables readonly um: Skip futex_atomic_cmpxchg_inatomic() test
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Pavel Machek authored
Commit 9fc2105a ("ARM: 7830/1: delay: don't bother reporting bogomips in /proc/cpuinfo") breaks audio in python, and probably elsewhere, with message FATAL: cannot locate cpu MHz in /proc/cpuinfo I'm not the first one to hit it, see for example https://theredblacktree.wordpress.com/2014/08/10/fatal-cannot-locate-cpu-mhz-in-proccpuinfo/ https://devtalk.nvidia.com/default/topic/765800/workaround-for-fatal-cannot-locate-cpu-mhz-in-proc-cpuinf/?offset=1 Reading original changelog, I have to say "Stop breaking working setups. You know who you are!". Signed-off-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Daniel Borkmann authored
Commit a074335a ("x86, um: Mark system call tables readonly") was supposed to mark the sys_call_table in UML as RO by adding the const, but it doesn't have the desired effect as it's nevertheless being placed into the data section since __cacheline_aligned enforces sys_call_table being placed into .data..cacheline_aligned instead. We need to use the ____cacheline_aligned version instead to fix this issue. Before: $ nm -v arch/x86/um/sys_call_table_64.o | grep -1 "sys_call_table" U sys_writev 0000000000000000 D sys_call_table 0000000000000000 D syscall_table_size After: $ nm -v arch/x86/um/sys_call_table_64.o | grep -1 "sys_call_table" U sys_writev 0000000000000000 R sys_call_table 0000000000000000 D syscall_table_size Fixes: a074335a ("x86, um: Mark system call tables readonly") Cc: H. Peter Anvin <hpa@zytor.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: Richard Weinberger <richard@nod.at>
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Richard Weinberger authored
futex_atomic_cmpxchg_inatomic() does not work on UML because it triggers a copy_from_user() in kernel context. On UML copy_from_user() can only be used if the kernel was called by a real user space process such that UML can use ptrace() to fetch the value. Reported-by: Miklos Szeredi <miklos@szeredi.hu> Suggested-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Richard Weinberger <richard@nod.at> Tested-by: Daniel Walter <d.walter@0x90.at>
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- 02 Jan, 2015 3 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull SCSI fixes from James Bottomley: "This is a set of three fixes: one to correct an abort path thinko causing failures (and a panic) in USB on device misbehaviour, One to fix an out of order issue in the fnic driver and one to match discard expectations to qemu which otherwise cause Linux to behave badly as a guest" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: SCSI: fix regression in scsi_send_eh_cmnd() fnic: IOMMU Fault occurs when IO and abort IO is out of order sd: tweak discard heuristics to work around QEMU SCSI issue
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds authored
Pull sound fixes from Takashi Iwai: "Nothing too exciting as a new year's start here: most of fixes are for ASoC, a boot crash fix on OMAP for deferred probe, a few driver specific fixes (Intel, dwc, rockchip, rt5677), in addition to typo fixes in kerneldoc comments for PCM" * tag 'sound-3.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: pcm: Fix kerneldoc for params_*() functions ASoC: rockchip: i2s: fix maxburst of dma data to 4 ASoC: rockchip: i2s: fix error defination of transmit data level ASoC: Intel: correct the fixed free block allocation ASoC: rt5677: fixed rt5677_dsp_vad_put rt5677_dsp_vad_get panic ASoC: Intel: Fix BYTCR machine driver MODULE_ALIAS ASoC: Intel: Fix BYTCR firmware name ASoC: dwc: Iterate over all channels ASoC: dwc: Ensure FIFOs are flushed to prevent channel swap ASoC: Intel: Add I2C dependency to two new machines ASoC: dapm: Remove snd_soc_of_parse_audio_routing() due to deferred probe
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git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds authored
Pull vhost cleanup and virtio bugfix "There's a single change here, fixing a vhost bug where vhost initialization fails due to used ring alignment check being too strict" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: vhost: relax used address alignment virtio_ring: document alignment requirements
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- 31 Dec, 2014 10 commits
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git://git.infradead.org/users/pcmoore/auditLinus Torvalds authored
Pull audit fix from Paul Moore: "One audit patch to resolve a panic/oops when recording filenames in the audit log, see the mail archive link below. The fix isn't as nice as I would like, as it involves an allocate/copy of the filename, but it solves the problem and the overhead should only affect users who have configured audit rules involving file names. We'll revisit this issue with future kernels in an attempt to make this suck less, but in the meantime I think this fix should go into the next release of v3.19-rcX. [ https://marc.info/?t=141986927600001&r=1&w=2 ]" * 'upstream' of git://git.infradead.org/users/pcmoore/audit: audit: create private file name copies when auditing inodes
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Linus Torvalds authored
This reverts commit 9d469d03. It breaks the Chromebook Pixel touchpad (and touchscreen). Reported-by: Dirk Hohndel <dirk@hohndel.org> Bisected-by: Linus Torvalds <torvalds@linux-foundation.org> Cc: Nick Dyer <nick.dyer@itdev.co.uk> Cc: Benson Leung <bleung@chromium.org> Cc: Yufeng Shen <miletus@chromium.org> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: stable@vger.kernel.org # v3.16+ Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.rocketboards.org/linux-socfpga-nextLinus Torvalds authored
Pull arch/nios2 fixes from Ley Foon Tan: - fix compilation error when enable CONFIG_PREEMPT - initialize cpuinfo.mmu variable supplied by the device tree * tag 'nios2-fixes-v3.19-rc3' of git://git.rocketboards.org/linux-socfpga-next: nios2: Use preempt_schedule_irq nios2: Initialize cpuinfo.mmu
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git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds authored
Pull crypto fix from Herbert Xu: "Fix a use-after-free crash in the user-space crypto API" * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: af_alg - fix backlog handling
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Tobias Klauser authored
Follow aa0d5326 ("ia64: Use preempt_schedule_irq") and use preempt_schedule_irq instead of enabling/disabling interrupts and messing around with PREEMPT_ACTIVE in the nios2 low-level preemption code ourselves. Also get rid of the now needless re-check for TIF_NEED_RESCHED, preempt_schedule_irq will already take care of rescheduling. This also fixes the following build error when building with CONFIG_PREEMPT: arch/nios2/kernel/built-in.o: In function `need_resched': arch/nios2/kernel/entry.S:374: undefined reference to `PREEMPT_ACTIVE' Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Acked-by: Ley Foon Tan <lftan@altera.com>
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Walter Goossens authored
This patch initializes the mmu field of the cpuinfo structure to the value supplied by the devicetree. Signed-off-by: Walter Goossens <waltergoossens@home.nl> Acked-by: Ley Foon Tan <lftan@altera.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds authored
Pull ARM SoC fixes from Arnd Bergmann: "A very small set of fixes for 3.19, as everyone was out. The clocksource patch was something I missed for the merge window after the change that broke arm64 was merged through arm-soc. The other two patches are a fix for an undetected merge problem in mvebu and a defconfig change to make some exynos boards work with the normal multi_v7_defconfig" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: Add USB_EHCI_EXYNOS to multi_v7_defconfig ARM: mvebu: Fix pinctrl configuration for Armada 370 DB clocksource: arch_timer: Only use the virtual counter (CNTVCT) on arm64
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git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linuxLinus Torvalds authored
Pull fbdev fixes from Tomi Valkeinen: - Fix regression with Nokia N900 display - Fix crash on fbdev using freed __initdata logos - Fix fb_deferred_io_fsync() return value. * tag 'fbdev-fixes-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: OMAPDSS: SDI: fix output port_num video/fbdev: fix defio's fsync video/logo: prevent use of logos after they have been freed OMAPDSS: pll: NULL dereference in error handling OMAPDSS: HDMI: remove double initializer entries
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds authored
Pull input layer fixes from Dmitry Torokhov: "Fixes for v7 protocol for ALPS devices and few other driver fixes. Also users can request input events to be stamped with boot time timestamps, in addition to real and monotonic timestamps" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: hil_kbd - fix incorrect use of init_completion Input: alps - v7: document the v7 touchpad packet protocol Input: alps - v7: fix finger counting for > 2 fingers on clickpads Input: alps - v7: sometimes a single touch is reported in mt[1] Input: alps - v7: ignore new packets Input: evdev - add CLOCK_BOOTTIME support Input: psmouse - expose drift duration for IBM trackpoints Input: stmpe - bias keypad columns properly Input: stmpe - enforce device tree only mode mfd: stmpe: add pull up/down register offsets for STMPE Input: optimize events_per_packet count calculation Input: edt-ft5x06 - fixed a macro coding style issue Input: gpio_keys - replace timer and workqueue with delayed workqueue Input: gpio_keys - allow separating gpio and irq in device tree
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Jiri Kosina authored
This reverts commit 24a0aa21. It's causing severe userspace breakage. Namely, all the utilities from wireless-utils which are relying on CONFIG_WEXT (which means tools like 'iwconfig', 'iwlist', etc) are not working anymore. There is a 'iw' utility in newer wireless-tools, which is supposed to be a replacement for all the "deprecated" binaries, but it's far away from being massively adopted. Please see [1] for example of the userspace breakage this is causing. In addition to that, Larry Finger reports [2] that this patch is also causing ipw2200 driver being impossible to build. To me this clearly shows that CONFIG_WEXT is far, far away from being "deprecated enough" to be removed. [1] http://thread.gmane.org/gmane.linux.kernel/1857010 [2] http://thread.gmane.org/gmane.linux.network/343688Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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- 30 Dec, 2014 11 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds authored
Pull networking fixes from David Miller: 1) Fix double SKB free in bluetooth 6lowpan layer, from Jukka Rissanen. 2) Fix receive checksum handling in enic driver, from Govindarajulu Varadarajan. 3) Fix NAPI poll list corruption in virtio_net and caif_virtio, from Herbert Xu. Also, add code to detect drivers that have this mistake in the future. 4) Fix doorbell endianness handling in mlx4 driver, from Amir Vadai. 5) Don't clobber IP6CB() before xfrm6_policy_check() is called in TCP input path,f rom Nicolas Dichtel. 6) Fix MPLS action validation in openvswitch, from Pravin B Shelar. 7) Fix double SKB free in vxlan driver, also from Pravin. 8) When we scrub a packet, which happens when we are switching the context of the packet (namespace, etc.), we should reset the secmark. From Thomas Graf. 9) ->ndo_gso_check() needs to do more than return true/false, it also has to allow the driver to clear netdev feature bits in order for the caller to be able to proceed properly. From Jesse Gross. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (62 commits) genetlink: A genl_bind() to an out-of-range multicast group should not WARN(). netlink/genetlink: pass network namespace to bind/unbind ne2k-pci: Add pci_disable_device in error handling bonding: change error message to debug message in __bond_release_one() genetlink: pass multicast bind/unbind to families netlink: call unbind when releasing socket netlink: update listeners directly when removing socket genetlink: pass only network namespace to genl_has_listeners() netlink: rename netlink_unbind() to netlink_undo_bind() net: Generalize ndo_gso_check to ndo_features_check net: incorrect use of init_completion fixup neigh: remove next ptr from struct neigh_table net: xilinx: Remove unnecessary temac_property in the driver net: phy: micrel: use generic config_init for KSZ8021/KSZ8031 net/core: Handle csum for CHECKSUM_COMPLETE VXLAN forwarding openvswitch: fix odd_ptr_err.cocci warnings Bluetooth: Fix accepting connections when not using mgmt Bluetooth: Fix controller configuration with HCI_QUIRK_INVALID_BDADDR brcmfmac: Do not crash if platform data is not populated ipw2200: select CFG80211_WEXT ...
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Linus Torvalds authored
Merge tag 'linux-kselftest-3.19-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest fix from Shuah Khan: "Fix exec test compile warnings" * tag 'linux-kselftest-3.19-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests/exec: Use %zu to format size_t
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Alan Stern authored
Commit ac61d195 (scsi: set correct completion code in scsi_send_eh_cmnd()) introduced a bug. It changed the stored return value from a queuecommand call, but it didn't take into account that the return value was used again later on. This patch fixes the bug by changing the later usage. There is a big comment in the middle of scsi_send_eh_cmnd() which does a good job of explaining how the routine works. But it mentions a "rtn = FAILURE" value that doesn't exist in the code. This patch adjusts the code to match the comment (I assume the comment is right and the code is wrong). This fixes Bugzilla #88341. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-by: Андрей Аладьев <aladjev.andrew@gmail.com> Tested-by: Андрей Аладьев <aladjev.andrew@gmail.com> Fixes: ac61d195Acked-by: Hannes Reinecke <hare@suse.de> Cc: <stable@vger.kernel.org> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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Lars-Peter Clausen authored
Fix a copy and paste error in the kernel doc description for the params_*() functions. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
Merge tag 'asoc-fix-v3.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v3.19 A few fixes for v3.19, a few driver specifics and one core fix which fixes a boot crash on OMAP if deferred probing kicks in due to attempting to modify static data.
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Steev Klimaszewski authored
Currently we enable Exynos devices in the multi v7 defconfig, however, when testing on my ODROID-U3, I noticed that USB was not working. Enabling this option causes USB to work, which enables networking support as well since the ODROID-U3 has networking on the USB bus. [arnd] Support for odroid-u3 was added in 3.10, so it would be nice to backport this fix at least that far. Signed-off-by: Steev Klimaszewski <steev@gentoo.org> Cc: stable@vger.kernel.org # 3.10 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.infradead.org/linux-mvebuArnd Bergmann authored
Pull "Fixes for 3.19" from Andrew Lunn: Jason is taking a back seat this cycle and i'm doing all the patch wrangling for mvebu. * tag 'mvebu-fixes-3.19' of git://git.infradead.org/linux-mvebu: ARM: mvebu: Fix pinctrl configuration for Armada 370 DB Also update to Linux 3.19-rc1, which this was based on. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Paul Moore authored
Unfortunately, while commit 4a928436 ("audit: correctly record file names with different path name types") fixed a problem where we were not recording filenames, it created a new problem by attempting to use these file names after they had been freed. This patch resolves the issue by creating a copy of the filename which the audit subsystem frees after it is done with the string. At some point it would be nice to resolve this issue with refcounts, or something similar, instead of having to allocate/copy strings, but that is almost surely beyond the scope of a -rcX patch so we'll defer that for later. On the plus side, only audit users should be impacted by the string copying. Reported-by: Toralf Foerster <toralf.foerster@gmx.de> Signed-off-by: Paul Moore <pmoore@redhat.com>
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Anil Chintalapati (achintal) authored
When I/O is aborted by mid-layer, fnic FW will complete the I/O before completing the abort task. In some cases abort request is completed before the I/O, which could lead to inconsistent driver and firmware states. In this case firmware reset would clear the inconsistent state. Signed-off-by: Anil Chintalapati <achintal@cisco.com> Signed-off-by: Sesidhar Baddela <sebaddel@cisco.com> Signed-off-by: Hiral Shah <hishah@cisco.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
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Martin K. Petersen authored
7985090a changed the discard heuristics to give preference to the WRITE SAME commands that (unlike UNMAP) guarantee deterministic results. Ming Lei discovered that QEMU SCSI's WRITE SAME implementation internally relied on limits that were only communicated for the UNMAP case. And therefore discard commands backed by WRITE SAME would fail. Tweak the heuristics so we still pick UNMAP in the LBPRZ=0 case and only prefer the WRITE SAME variants if the device has the LBPRZ flag set. Reported-by: Ming Lei <ming.lei@canonical.com> Tested-by: Ming Lei <ming.lei@canonical.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
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Tomi Valkeinen authored
After the commit ef691ff4 (OMAPDSS: DT: Get source endpoint by matching reg-id) we look for the SDI output using the port number. However, the SDI driver doesn't set the port number, which causes the SDI display to not initialize. Fix this by setting the SDI port number to 1. We use a hardcoded value, as SDI was used only on OMAP3 and it's always port number 1 there. Reported-by: Aaro Koskinen <aaro.koskinen@iki.fi> Reported-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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