- 23 Apr, 2016 4 commits
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Ingo Molnar authored
Signed-off-by:Ingo Molnar <mingo@kernel.org>
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Peter Zijlstra authored
Markus reported that 0 should also disable the throttling we per Documentation/sysctl/kernel.txt. Reported-by:
Markus Trippelsdorf <markus@trippelsdorf.de> Signed-off-by:
Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vince Weaver <vincent.weaver@maine.edu> Fixes: 91a612ee ("perf/core: Fix dynamic interrupt throttle") Signed-off-by:
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Srinivas Pandruvada authored
Added one missing Haswell model. Signed-off-by:
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by:
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Andi Kleen authored
Everything the same as base Skylake, just a new model number. Signed-off-by:
Andi Kleen <ak@linux.intel.com> Signed-off-by:
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- 19 Apr, 2016 1 commit
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Ingo Molnar authored
Merge tag 'perf-urgent-for-mingo-20160418' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent Pull a perf/urgent fix from Arnaldo Carvalho de Melo: - Fix segfault tracing transactions in Intel PT (Adrian Hunter) Signed-off-by:
Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by:
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- 18 Apr, 2016 2 commits
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Adrian Hunter authored
Tracing a workload that uses transactions gave a seg fault as follows: perf record -e intel_pt// workload perf report Program received signal SIGSEGV, Segmentation fault. 0x000000000054b58c in intel_pt_reset_last_branch_rb (ptq=0x1a36110) at util/intel-pt.c:929 929 ptq->last_branch_rb->nr = 0; (gdb) p ptq->last_branch_rb $1 = (struct branch_stack *) 0x0 (gdb) up 1148 intel_pt_reset_last_branch_rb(ptq); (gdb) l 1143 if (ret) 1144 pr_err("Intel Processor Trace: failed to deliver transaction event 1145 ret); 1146 1147 if (pt->synth_opts.callchain) 1148 intel_pt_reset_last_branch_rb(ptq); 1149 1150 return ret; 1151 } 1152 (gdb) p pt->synth_opts.callchain $2 = true (gdb) (gdb) bt #0 0x000000000054b58c in intel_pt_reset_last_branch_rb (ptq=0x1a36110) #1 0x000000000054c1e0 in intel_pt_synth_transaction_sample (ptq=0x1a36110) #2 0x000000000054c5b2 in intel_pt_sample (ptq=0x1a36110) Caused by checking the 'callchain' flag when it should have been the 'last_branch' flag. Fix that. Reported-by:Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: stable@vger.kernel.org # v4.4+ Fixes: f14445ee ("perf intel-pt: Support generating branch stack") Link: http://lkml.kernel.org/r/1460977068-11566-1-git-send-email-adrian.hunter@intel.comSigned-off-by:
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Linus Torvalds authored
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- 17 Apr, 2016 5 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dmLinus Torvalds authored
Pull device mapper fix from Mike Snitzer: "Fix for earlier 4.6-rc4 stable@ commit that introduced improper use of write lock in cmd_read_lock() -- due to cut-n-paste gone awry (and sparse didn't catch it)" * tag 'dm-4.6-fix-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm cache metadata: fix cmd_read_lock() acquiring write lock
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Ahmed Samy authored
Commit 9567366f ("dm cache metadata: fix READ_LOCK macros and cleanup WRITE_LOCK macros") uses down_write() instead of down_read() in cmd_read_lock(), yet up_read() is used to release the lock in READ_UNLOCK(). Fix it. Fixes: 9567366f ("dm cache metadata: fix READ_LOCK macros and cleanup WRITE_LOCK macros") Cc: stable@vger.kernel.org Signed-off-by:
Ahmed Samy <f.fallen45@gmail.com> Signed-off-by:
Mike Snitzer <snitzer@redhat.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-miscLinus Torvalds authored
Pull char/misc fixes from Greg KH: "Here are some small char/misc driver fixes for 4.6-rc4. Full details are in the shortlog, nothing major here. These have all been in linux-next for a while with no reported issues" * tag 'char-misc-4.6-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: lkdtm: do not leak free page on kmalloc failure lkdtm: fix memory leak of base lkdtm: fix memory leak of val extcon: palmas: Drop stray IRQF_EARLY_RESUME flag
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-coreLinus Torvalds authored
Pull misc fixes from Greg KH: "Here are three small fixes for 4.6-rc4. Two fix up some lz4 issues with big endian systems, and the remaining one resolves a minor debugfs issue that was reported. All have been in linux-next with no reported issues" * tag 'driver-core-4.6-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: lib: lz4: cleanup unaligned access efficiency detection lib: lz4: fixed zram with lz4 on big endian machines debugfs: Make automount point inodes permanently empty
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usbLinus Torvalds authored
Pull USB driver fixes from Greg KH: "Here are some small USB fixes for 4.6-rc4. Mostly xhci fixes for reported issues, a UAS bug that has hit a number of people, including stable tree users, and a few other minor things. All have been in linux-next for a while with no reported issues" * tag 'usb-4.6-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: hcd: out of bounds access in for_each_companion USB: uas: Add a new NO_REPORT_LUNS quirk USB: uas: Limit qdepth at the scsi-host level doc: usb: Fix typo in gadget_multi documentation usb: host: xhci-plat: Make enum xhci_plat_type start at a non zero value xhci: fix 10 second timeout on removal of PCI hotpluggable xhci controllers usb: xhci: fix wild pointers in xhci_mem_cleanup usb: host: xhci-plat: fix cannot work if R-Car Gen2/3 run on above 4GB phys usb: host: xhci: add a new quirk XHCI_NO_64BIT_SUPPORT xhci: resume USB 3 roothub first usb: xhci: applying XHCI_PME_STUCK_QUIRK to Intel BXT B0 host cdc-acm: fix crash if flushed with nothing buffered
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- 16 Apr, 2016 8 commits
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git://git.infradead.org/users/vkoul/slave-dmaLinus Torvalds authored
Pull dmaengine fixes from Vinod Koul: "This time we have some odd fixes in hsu, edma, omap and xilinx. Usual fixes and nothing special" * tag 'dmaengine-fix-4.6-rc4' of git://git.infradead.org/users/vkoul/slave-dma: dmaengine: dw: fix master selection dmaengine: edma: special case slot limit workaround dmaengine: edma: Remove dynamic TPTC power management feature dmaengine: vdma: don't crash when bad channel is requested dmaengine: omap-dma: Do not suppress interrupts for memcpy dmaengine: omap-dma: Fix polled channel completion detection and handling dmaengine: hsu: correct use of channel status register dmaengine: hsu: correct residue calculation of active descriptor dmaengine: hsu: set HSU_CH_MTSR to memory width
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull locking fixlet from Ingo Molnar: "Fixes a build warning on certain Kconfig combinations" * 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking/lockdep: Fix print_collision() unused warning
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull EFI fix from Ingo Molnar: "An arm64 boot crash fix" * 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: efi/arm64: Don't apply MEMBLOCK_NOMAP to UEFI memory map mapping
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Vinod Koul authored
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Vinod Koul authored
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Vinod Koul authored
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Vinod Koul authored
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Ingo Molnar authored
Merge tag 'perf-core-for-mingo-20160415' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core Pull perf/core improvements from Arnaldo Carvalho de Melo: User visible changes: - Wire the callchain unwinding "max-stack" now to 'perf script --max-stack', allowing to limit the depth of callchains, possibly reducing processing time (Arnaldo Carvalho de Melo) - Ditto for 'perf trace --max-stack' (Arnaldo Carvalho de Melo) - Introduce a --min-stack filter for 'perf trace', to show syscalls that had a userspace callchain leading to it at least min-stack deep (Arnaldo Carvalho de Melo) - Make 'perf trace' work with multiple threads and the --duration filter, i.e. do not print the start of an interrupted syscall followed by ... to print interrupts from other threads, as we need to wait the sys_exit syscall tracepoint to calculate the duration, duh. (Arnaldo Carvalho de Melo) System wide --duration now works as expected: [root@jouet ~]# trace --duration 100 152.393 (145.147 ms): Timer/24358 futex(uaddr: 0x7f5ed98e56cc, op: WAIT_BITSET|PRIV|CLKRT, val: 7055125, utime: 0x7f5ecdbfec30, val3: 4294967295) = -1 ETIMEDOUT Connection timed out 152.438 (145.040 ms): firefox/24321 poll(ufds: 0x7f5ec388b460, nfds: 6, timeout_msecs: 4294967295) = 1 358.580 (158.279 ms): Xorg/2025 select(n: 512, inp: 0x83a8e0, tvp: 0x7ffdcbb63610) = 0 Timeout 358.687 (148.285 ms): gnome-terminal/2711 poll(ufds: 0x55b7e6811ad0, nfds: 15, timeout_msecs: 249) = 1 370.150 (169.569 ms): gnome-shell/2287 poll(ufds: 0x55e623d65490, nfds: 86, timeout_msecs: 4294967295) = 1 - Now 'perf trace's --max-stack and --min-stack will automatically set "--call-graph dwarf", if --call-graph is not present on the command line: [root@jouet ~]# perf trace -e nanosleep --max-stack 3 usleep 1 0.299 ( 0.057 ms): usleep/29658 nanosleep(rqtp: 0x7fff80f3b230) = 0 __nanosleep+0x10 (/usr/lib64/libc-2.22.so) usleep+0x34 (/usr/lib64/libc-2.22.so) main+0x1eb (/usr/bin/usleep) [root@jouet ~]# - Bump 'perf trace --mmap-pages' for root when using callchains and not specifying --mmap-pages explicitely (Arnaldo Carvalho de Melo) Build fixes: - The python binding object had missing symbols, to some refactoring to fix that (Arnaldo Carvalho de Melo) Signed-off-by:
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- 15 Apr, 2016 20 commits
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git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull block fixes from Jens Axboe: "A few fixes for the current series. This contains: - Two fixes for NVMe: One fixes a reset race that can be triggered by repeated insert/removal of the module. The other fixes an issue on some platforms, where we get probe timeouts since legacy interrupts isn't working. This used not to be a problem since we had the worker thread poll for completions, but since that was killed off, it means those poor souls can't successfully probe their NVMe device. Use a proper IRQ check and probe (msi-x -> msi ->legacy), like most other drivers to work around this. Both from Keith. - A loop corruption issue with offset in iters, from Ming Lei. - A fix for not having the partition stat per cpu ref count initialized before sending out the KOBJ_ADD, which could cause user space to access the counter prior to initialization. Also from Ming Lei. - A fix for using the wrong congestion state, from Kaixu Xia" * 'for-linus' of git://git.kernel.dk/linux-block: block: loop: fix filesystem corruption in case of aio/dio NVMe: Always use MSI/MSI-x interrupts NVMe: Fix reset/remove race writeback: fix the wrong congested state variable definition block: partition: initialize percpuref before sending out KOBJ_ADD -
git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimmLinus Torvalds authored
Pull libnvdimm fixes from Ross Zwisler: "Two fixes: - Fix memcpy_from_pmem() to fallback to memcpy() for architectures where CONFIG_ARCH_HAS_PMEM_API=n. - Add a comment explaining why we write data twice when clearing poison in pmem_do_bvec(). This has passed a boot test on an X86_32 config, which was the architecture where issue #1 above was first noticed" Dan Williams adds: "We're giving this multi-maintainer setup a shot, so expect libnvdimm pull requests from either Ross or I going forward" * 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: libnvdimm, pmem: clarify the write+clear_poison+write flow pmem: fix BUG() error in pmem.h:48 on X86_32 -
git://git.infradead.org/linux-mtdLinus Torvalds authored
Pull MTD fix from Brian Norris: "One MTD fix for v4.6-rc4: In the v4.4 cycle, we relaxed the requirement for assigning mtd->owner, but we didn't remove this error case. It's hit only by drivers that are both: (a) using nand_scan() directly and (b) built as modules We haven't seen explicit complaints about this (most use cases don't fit one or both of the above), but we should definitely not be BUG()'ing here" * tag 'for-linus-20160415' of git://git.infradead.org/linux-mtd: mtd: nand: Drop mtd.owner requirement in nand_scan
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git://git.linaro.org/people/ulf.hansson/mmcLinus Torvalds authored
Pull MMC fixes from Ulf Hansson: "Here are a couple of mmc fixes intended for v4.6 rc4. Regarding the fix for the regression about mmcblk device indexes. The approach taken to solve the problem seems to be good enough. There were some discussions around the solution, but it seems like people were happy about it in the end. MMC core: - Restore similar old behaviour when assigning mmcblk device indexes MMC host: - tegra: Disable UHS-I modes for Tegra124 to fix regression" * tag 'mmc-v4.6-rc3' of git://git.linaro.org/people/ulf.hansson/mmc: mmc: tegra: Disable UHS-I modes for Tegra124 mmc: block: Use the mmc host device index as the mmcblk device index
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git://people.freedesktop.org/~airlied/linuxLinus Torvalds authored
Pull drm fixes from Dave Airlie: "This contains fixes for exynos, amdgpu, radeon, i915 and qxl. It also contains some fixes to the core drm edid parser. qxl: - fix for a cursor hotspot issue radeon: - some MST fixes that I've been running locally and make my monitor a bit happier exynos: - fix some regressions and build fixes amdgpu: - a couple of small fixes i915: - two DP MST fixes and a couple of other regression fixes Nothing too out of the ordinary or surprising at this point" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/exynos: Use VIDEO_SAMSUNG_S5P_G2D=n as G2D Kconfig dependency drm/exynos: fix a warning message drm/exynos: mic: fix an error code drm/exynos: fimd: fix broken dp_clock control drm/exynos: build fbdev code conditionally drm/exynos: fix adjusted_mode pointer in exynos_plane_mode_set drm/exynos: fix error handling in exynos_drm_subdrv_open drm/amd/amdgpu: fix irq domain remove for tonga ih drm/i915: fix deadlock on lid open drm/radeon: use helper for mst connector dpms. drm/radeon/mst: port some MST setup code from DAL. drm/amdgpu: add invisible pin size statistic drm/edid: Fix DMT 1024x768@43Hz (interlaced) timings drm/i915: Exit cherryview_irq_handler() after one pass drm/i915: Call intel_dp_mst_resume() before resuming displays drm/i915: Fix race condition in intel_dp_destroy_mst_connector() drm/edid: Fix parsing of EDID 1.4 Established Timings III descriptor drm/edid: Fix EDID Established Timings I and II drm/qxl: fix cursor position with non-zero hotspot -
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linuxLinus Torvalds authored
Pull parisc ftrace fixes from Helge Deller: "This is (most likely) the last pull request for v4.6 for the parisc architecture. It fixes the FTRACE feature for parisc, which is horribly broken since quite some time and doesn't even compile. This patch just fixes the bare minimum (it actually removes more lines than it adds), so that the function tracer works again on 32- and 64bit kernels. I've queued up additional patches on top of this patch which e.g. add the syscall tracer, but those have to wait for the merge window for v4.7." * 'parisc-4.6-4' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Fix ftrace function tracer
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Dan Williams authored
The ACPI specification does not specify the state of data after a clear poison operation. Potential future libnvdimm bus implementations for other architectures also might not specify or disagree on the state of data after clear poison. Clarify why we write twice. Reported-by:
Jeff Moyer <jmoyer@redhat.com> Reported-by:
Vishal Verma <vishal.l.verma@intel.com> Signed-off-by:
Dan Williams <dan.j.williams@intel.com> Signed-off-by:
Ross Zwisler <ross.zwisler@linux.intel.com> Reviewed-by:
Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by:
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Arnaldo Carvalho de Melo authored
To reduce the chances we'll overflow the mmap buffer, manual fine tuning trumps this. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Milian Wolff <milian.wolff@kdab.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-wxygbxmp1v9mng1ea28wet02@git.kernel.orgSigned-off-by:
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Arnaldo Carvalho de Melo authored
When the user doesn't set --mmap-pages, perf_evlist__mmap() will do it by reading the maximum possible for a non-root user from the /proc/sys/kernel/perf_event_mlock_kb file. Expose that function so that 'perf trace' can, for root users, to bump mmap-pages to a higher value for root, based on the contents of this proc file. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Milian Wolff <milian.wolff@kdab.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-xay69plylwibpb3l4isrpl1k@git.kernel.orgSigned-off-by:
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Arnaldo Carvalho de Melo authored
If one uses: # perf trace --min-stack 16 Then it implicitly means that callgraphs should be enabled, and the best option in terms of widespread availability is "dwarf". Further work needed to choose a better alternative, LBR, in capable systems. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Milian Wolff <milian.wolff@kdab.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-xtjmnpkyk42npekxz3kynzmx@git.kernel.orgSigned-off-by:
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Arnaldo Carvalho de Melo authored
To be able to call it outside option parsing, like when setting a default --call-graph parameter in 'perf trace' when just --min-stack is used. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-xay69plylwibpb3l4isrpl1k@git.kernel.orgSigned-off-by:
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Arnaldo Carvalho de Melo authored
Counterpart to --max-stack, to help focusing on deeply nested calls. Can be combined with --duration, etc. E.g.: System wide syscall tracing looking for call stacks longer than 66: # trace --mmap-pages 32768 --filter-pid 2711 --call-graph dwarf,16384 --min-stack 66 Or more compactly: # trace -m 32768 --filt 2711 --call dwarf,16384 --min-st 66 363.027 ( 0.002 ms): gnome-shell/2287 poll(ufds: 0x7ffc5ea24230, nfds: 1, timeout_msecs: 4294967295 ) = 1 [0xf6fdd] (/usr/lib64/libc-2.22.so) _xcb_conn_wait+0x92 (/usr/lib64/libxcb.so.1.1.0) _xcb_out_send+0x4d (/usr/lib64/libxcb.so.1.1.0) xcb_writev+0x45 (/usr/lib64/libxcb.so.1.1.0) _XSend+0x19e (/usr/lib64/libX11.so.6.3.0) _XReply+0x82 (/usr/lib64/libX11.so.6.3.0) XSync+0x4d (/usr/lib64/libX11.so.6.3.0) dri3_bind_tex_image+0x42 (/usr/lib64/libGL.so.1.2.0) _cogl_winsys_texture_pixmap_x11_update+0x117 (/usr/lib64/libcogl.so.20.4.1) _cogl_texture_pixmap_x11_update+0x67 (/usr/lib64/libcogl.so.20.4.1) _cogl_texture_pixmap_x11_pre_paint+0x13 (/usr/lib64/libcogl.so.20.4.1) _cogl_pipeline_layer_pre_paint+0x5e (/usr/lib64/libcogl.so.20.4.1) _cogl_rectangles_validate_layer_cb+0x1b (/usr/lib64/libcogl.so.20.4.1) cogl_pipeline_foreach_layer+0xbe (/usr/lib64/libcogl.so.20.4.1) _cogl_framebuffer_draw_multitextured_rectangles+0x77 (/usr/lib64/libcogl.so.20.4.1) cogl_framebuffer_draw_multitextured_rectangle+0x51 (/usr/lib64/libcogl.so.20.4.1) paint_clipped_rectangle+0xb6 (/usr/lib64/libmutter.so.0.0.0) meta_shaped_texture_paint+0x3e3 (/usr/lib64/libmutter.so.0.0.0) _g_closure_invoke_va+0xb2 (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit_valist+0xc0d (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit+0x8f (/usr/lib64/libgobject-2.0.so.0.4600.2) clutter_actor_continue_paint+0x2bb (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_actor_paint.part.41+0x47b (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_actor_real_paint+0x20 (/usr/lib64/libclutter-1.0.so.0.2400.2) _g_closure_invoke_va+0xb2 (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit_valist+0xc0d (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit+0x8f (/usr/lib64/libgobject-2.0.so.0.4600.2) clutter_actor_continue_paint+0x2bb (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_actor_paint.part.41+0x47b (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_actor_real_paint+0x20 (/usr/lib64/libclutter-1.0.so.0.2400.2) meta_window_actor_paint+0x14b (/usr/lib64/libmutter.so.0.0.0) _g_closure_invoke_va+0xb2 (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit_valist+0xc0d (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit+0x8f (/usr/lib64/libgobject-2.0.so.0.4600.2) clutter_actor_continue_paint+0x2bb (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_actor_paint.part.41+0x47b (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_actor_real_paint+0x20 (/usr/lib64/libclutter-1.0.so.0.2400.2) meta_window_group_paint+0x19f (/usr/lib64/libmutter.so.0.0.0) _g_closure_invoke_va+0xb2 (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit_valist+0xc0d (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit+0x8f (/usr/lib64/libgobject-2.0.so.0.4600.2) clutter_actor_continue_paint+0x2bb (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_actor_paint.part.41+0x47b (/usr/lib64/libclutter-1.0.so.0.2400.2) [0x3d970] (/usr/lib64/gnome-shell/libgnome-shell.so) _g_closure_invoke_va+0xb2 (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit_valist+0xc0d (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit+0x8f (/usr/lib64/libgobject-2.0.so.0.4600.2) clutter_actor_continue_paint+0x2bb (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_actor_paint.part.41+0x47b (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_stage_paint+0x3a (/usr/lib64/libclutter-1.0.so.0.2400.2) meta_stage_paint+0x45 (/usr/lib64/libmutter.so.0.0.0) _g_closure_invoke_va+0x164 (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit_valist+0xc0d (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit+0x8f (/usr/lib64/libgobject-2.0.so.0.4600.2) clutter_actor_continue_paint+0x2bb (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_actor_paint.part.41+0x47b (/usr/lib64/libclutter-1.0.so.0.2400.2) _clutter_stage_do_paint+0x17b (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_stage_cogl_redraw+0x496 (/usr/lib64/libclutter-1.0.so.0.2400.2) _clutter_stage_do_update+0x117 (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_clock_dispatch+0x169 (/usr/lib64/libclutter-1.0.so.0.2400.2) g_main_context_dispatch+0x15a (/usr/lib64/libglib-2.0.so.0.4600.2) g_main_context_iterate.isra.29+0x1e0 (/usr/lib64/libglib-2.0.so.0.4600.2) g_main_loop_run+0xc2 (/usr/lib64/libglib-2.0.so.0.4600.2) meta_run+0x2c (/usr/lib64/libmutter.so.0.0.0) main+0x3f7 (/usr/bin/gnome-shell) __libc_start_main+0xf0 (/usr/lib64/libc-2.22.so) [0x2909] (/usr/bin/gnome-shell) 363.038 ( 0.006 ms): gnome-shell/2287 writev(fd: 5<socket:[32540]>, vec: 0x7ffc5ea243a0, vlen: 3 ) = 4 __GI___writev+0x2d (/usr/lib64/libc-2.22.so) _xcb_conn_wait+0x359 (/usr/lib64/libxcb.so.1.1.0) _xcb_out_send+0x4d (/usr/lib64/libxcb.so.1.1.0) xcb_writev+0x45 (/usr/lib64/libxcb.so.1.1.0) _XSend+0x19e (/usr/lib64/libX11.so.6.3.0) _XReply+0x82 (/usr/lib64/libX11.so.6.3.0) XSync+0x4d (/usr/lib64/libX11.so.6.3.0) dri3_bind_tex_image+0x42 (/usr/lib64/libGL.so.1.2.0) _cogl_winsys_texture_pixmap_x11_update+0x117 (/usr/lib64/libcogl.so.20.4.1) _cogl_texture_pixmap_x11_update+0x67 (/usr/lib64/libcogl.so.20.4.1) _cogl_texture_pixmap_x11_pre_paint+0x13 (/usr/lib64/libcogl.so.20.4.1) _cogl_pipeline_layer_pre_paint+0x5e (/usr/lib64/libcogl.so.20.4.1) _cogl_rectangles_validate_layer_cb+0x1b (/usr/lib64/libcogl.so.20.4.1) cogl_pipeline_foreach_layer+0xbe (/usr/lib64/libcogl.so.20.4.1) _cogl_framebuffer_draw_multitextured_rectangles+0x77 (/usr/lib64/libcogl.so.20.4.1) cogl_framebuffer_draw_multitextured_rectangle+0x51 (/usr/lib64/libcogl.so.20.4.1) paint_clipped_rectangle+0xb6 (/usr/lib64/libmutter.so.0.0.0) meta_shaped_texture_paint+0x3e3 (/usr/lib64/libmutter.so.0.0.0) _g_closure_invoke_va+0xb2 (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit_valist+0xc0d (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit+0x8f (/usr/lib64/libgobject-2.0.so.0.4600.2) clutter_actor_continue_paint+0x2bb (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_actor_paint.part.41+0x47b (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_actor_real_paint+0x20 (/usr/lib64/libclutter-1.0.so.0.2400.2) _g_closure_invoke_va+0xb2 (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit_valist+0xc0d (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit+0x8f (/usr/lib64/libgobject-2.0.so.0.4600.2) clutter_actor_continue_paint+0x2bb (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_actor_paint.part.41+0x47b (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_actor_real_paint+0x20 (/usr/lib64/libclutter-1.0.so.0.2400.2) meta_window_actor_paint+0x14b (/usr/lib64/libmutter.so.0.0.0) _g_closure_invoke_va+0xb2 (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit_valist+0xc0d (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit+0x8f (/usr/lib64/libgobject-2.0.so.0.4600.2) clutter_actor_continue_paint+0x2bb (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_actor_paint.part.41+0x47b (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_actor_real_paint+0x20 (/usr/lib64/libclutter-1.0.so.0.2400.2) meta_window_group_paint+0x19f (/usr/lib64/libmutter.so.0.0.0) _g_closure_invoke_va+0xb2 (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit_valist+0xc0d (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit+0x8f (/usr/lib64/libgobject-2.0.so.0.4600.2) clutter_actor_continue_paint+0x2bb (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_actor_paint.part.41+0x47b (/usr/lib64/libclutter-1.0.so.0.2400.2) [0x3d970] (/usr/lib64/gnome-shell/libgnome-shell.so) _g_closure_invoke_va+0xb2 (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit_valist+0xc0d (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit+0x8f (/usr/lib64/libgobject-2.0.so.0.4600.2) clutter_actor_continue_paint+0x2bb (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_actor_paint.part.41+0x47b (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_stage_paint+0x3a (/usr/lib64/libclutter-1.0.so.0.2400.2) meta_stage_paint+0x45 (/usr/lib64/libmutter.so.0.0.0) _g_closure_invoke_va+0x164 (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit_valist+0xc0d (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit+0x8f (/usr/lib64/libgobject-2.0.so.0.4600.2) clutter_actor_continue_paint+0x2bb (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_actor_paint.part.41+0x47b (/usr/lib64/libclutter-1.0.so.0.2400.2) _clutter_stage_do_paint+0x17b (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_stage_cogl_redraw+0x496 (/usr/lib64/libclutter-1.0.so.0.2400.2) _clutter_stage_do_update+0x117 (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_clock_dispatch+0x169 (/usr/lib64/libclutter-1.0.so.0.2400.2) g_main_context_dispatch+0x15a (/usr/lib64/libglib-2.0.so.0.4600.2) g_main_context_iterate.isra.29+0x1e0 (/usr/lib64/libglib-2.0.so.0.4600.2) g_main_loop_run+0xc2 (/usr/lib64/libglib-2.0.so.0.4600.2) meta_run+0x2c (/usr/lib64/libmutter.so.0.0.0) main+0x3f7 (/usr/bin/gnome-shell) __libc_start_main+0xf0 (/usr/lib64/libc-2.22.so) [0x2909] (/usr/bin/gnome-shell) 363.086 ( 0.042 ms): gnome-shell/2287 poll(ufds: 0x7ffc5ea24250, nfds: 1, timeout_msecs: 4294967295 ) = 1 [0xf6fdd] (/usr/lib64/libc-2.22.so) _xcb_conn_wait+0x92 (/usr/lib64/libxcb.so.1.1.0) wait_for_reply+0xb7 (/usr/lib64/libxcb.so.1.1.0) xcb_wait_for_reply+0x61 (/usr/lib64/libxcb.so.1.1.0) _XReply+0x127 (/usr/lib64/libX11.so.6.3.0) XSync+0x4d (/usr/lib64/libX11.so.6.3.0) dri3_bind_tex_image+0x42 (/usr/lib64/libGL.so.1.2.0) _cogl_winsys_texture_pixmap_x11_update+0x117 (/usr/lib64/libcogl.so.20.4.1) _cogl_texture_pixmap_x11_update+0x67 (/usr/lib64/libcogl.so.20.4.1) _cogl_texture_pixmap_x11_pre_paint+0x13 (/usr/lib64/libcogl.so.20.4.1) _cogl_pipeline_layer_pre_paint+0x5e (/usr/lib64/libcogl.so.20.4.1) _cogl_rectangles_validate_layer_cb+0x1b (/usr/lib64/libcogl.so.20.4.1) cogl_pipeline_foreach_layer+0xbe (/usr/lib64/libcogl.so.20.4.1) _cogl_framebuffer_draw_multitextured_rectangles+0x77 (/usr/lib64/libcogl.so.20.4.1) cogl_framebuffer_draw_multitextured_rectangle+0x51 (/usr/lib64/libcogl.so.20.4.1) paint_clipped_rectangle+0xb6 (/usr/lib64/libmutter.so.0.0.0) meta_shaped_texture_paint+0x3e3 (/usr/lib64/libmutter.so.0.0.0) _g_closure_invoke_va+0xb2 (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit_valist+0xc0d (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit+0x8f (/usr/lib64/libgobject-2.0.so.0.4600.2) clutter_actor_continue_paint+0x2bb (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_actor_paint.part.41+0x47b (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_actor_real_paint+0x20 (/usr/lib64/libclutter-1.0.so.0.2400.2) _g_closure_invoke_va+0xb2 (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit_valist+0xc0d (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit+0x8f (/usr/lib64/libgobject-2.0.so.0.4600.2) clutter_actor_continue_paint+0x2bb (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_actor_paint.part.41+0x47b (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_actor_real_paint+0x20 (/usr/lib64/libclutter-1.0.so.0.2400.2) meta_window_actor_paint+0x14b (/usr/lib64/libmutter.so.0.0.0) _g_closure_invoke_va+0xb2 (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit_valist+0xc0d (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit+0x8f (/usr/lib64/libgobject-2.0.so.0.4600.2) clutter_actor_continue_paint+0x2bb (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_actor_paint.part.41+0x47b (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_actor_real_paint+0x20 (/usr/lib64/libclutter-1.0.so.0.2400.2) meta_window_group_paint+0x19f (/usr/lib64/libmutter.so.0.0.0) _g_closure_invoke_va+0xb2 (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit_valist+0xc0d (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit+0x8f (/usr/lib64/libgobject-2.0.so.0.4600.2) clutter_actor_continue_paint+0x2bb (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_actor_paint.part.41+0x47b (/usr/lib64/libclutter-1.0.so.0.2400.2) [0x3d970] (/usr/lib64/gnome-shell/libgnome-shell.so) _g_closure_invoke_va+0xb2 (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit_valist+0xc0d (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit+0x8f (/usr/lib64/libgobject-2.0.so.0.4600.2) clutter_actor_continue_paint+0x2bb (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_actor_paint.part.41+0x47b (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_stage_paint+0x3a (/usr/lib64/libclutter-1.0.so.0.2400.2) meta_stage_paint+0x45 (/usr/lib64/libmutter.so.0.0.0) _g_closure_invoke_va+0x164 (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit_valist+0xc0d (/usr/lib64/libgobject-2.0.so.0.4600.2) g_signal_emit+0x8f (/usr/lib64/libgobject-2.0.so.0.4600.2) clutter_actor_continue_paint+0x2bb (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_actor_paint.part.41+0x47b (/usr/lib64/libclutter-1.0.so.0.2400.2) _clutter_stage_do_paint+0x17b (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_stage_cogl_redraw+0x496 (/usr/lib64/libclutter-1.0.so.0.2400.2) _clutter_stage_do_update+0x117 (/usr/lib64/libclutter-1.0.so.0.2400.2) clutter_clock_dispatch+0x169 (/usr/lib64/libclutter-1.0.so.0.2400.2) g_main_context_dispatch+0x15a (/usr/lib64/libglib-2.0.so.0.4600.2) g_main_context_iterate.isra.29+0x1e0 (/usr/lib64/libglib-2.0.so.0.4600.2) g_main_loop_run+0xc2 (/usr/lib64/libglib-2.0.so.0.4600.2) meta_run+0x2c (/usr/lib64/libmutter.so.0.0.0) main+0x3f7 (/usr/bin/gnome-shell) __libc_start_main+0xf0 (/usr/lib64/libc-2.22.so) [0x2909] (/usr/bin/gnome-shell) Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Milian Wolff <milian.wolff@kdab.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-jncuxju9fibq2rl6olhqwjw6@git.kernel.orgSigned-off-by: -
Arnaldo Carvalho de Melo authored
With multiple threads, e.g. a system wide trace session, and one syscall is midway in a thread and another thread starts another syscall we must print the start of the interrupted syscall followed by ..., but that can't be done that way when we use the --duration filter, as we have to wait for the syscall exit to calculate the duration and decide if it should be filtered, so we have to disable the interrupted logic and only print at syscall exit, duh. Before: # trace --duration 100 <SNIP> 9.248 (0.023 ms): gnome-shell/2287 poll(ufds: 0x7ffc5ea26580, nfds: 1, timeout_msecs: 4294967295) ... 9.296 (0.001 ms): gnome-shell/2287 recvmsg(fd: 11<socket:[35818]>, msg: 0x7ffc5ea264a0 ) ... 9.311 (0.008 ms): Xorg/2025 select(n: 512, inp: 0x83a8e0, tvp: 0x8316a0 ) ... 9.859 (0.023 ms): gnome-shell/2287 poll(ufds: 0x7ffc5ea24250, nfds: 1, timeout_msecs: 4294967295) ... 9.942 (0.051 ms): Xorg/2025 select(n: 512, inp: 0x83a8e0, tvp: 0x8316a0 ) ... 10.467 (0.003 ms): gnome-shell/2287 poll(ufds: 0x55e623431220, nfds: 50, timeout_msecs: 4294967295) ... 11.136 (0.382 ms): Xorg/2025 select(n: 512, inp: 0x83a8e0, tvp: 0x8316a0 ) ... 11.223 (0.023 ms): SoftwareVsyncT/24369 futex(uaddr: 0x7f5ec5df8c14, op: WAIT_BITSET|PRIV, val: 1, utime: 0x7f5ec5df8b68, val3: 4294967295) ... 16.865 (5.501 ms): firefox/24321 poll(ufds: 0x7f5ec388b460, nfds: 6, timeout_msecs: 4294967295 ) ... 22.571 (0.006 ms): Xorg/2025 select(n: 512, inp: 0x83a8e0, tvp: 0x8316a0 ) ... 26.793 (4.063 ms): gnome-shell/2287 poll(ufds: 0x55e623431220, nfds: 50, timeout_msecs: 4294967295) ... 26.917 (0.080 ms): Xorg/2025 select(n: 512, inp: 0x83a8e0, tvp: 0x8316a0 ) ... 27.291 (0.355 ms): qemu-system-x8/10065 ppoll(ufds: 0x55c98b39e400, nfds: 72, tsp: 0x7fffe4e4fe60, sigsetsize: 8) ... 27.336 (0.012 ms): SoftwareVsyncT/24369 futex(uaddr: 0x7f5ec5df8c14, op: WAIT_BITSET|PRIV, val: 1, utime: 0x7f5ec5df8b68, val3: 4294967295) ... 33.370 (5.958 ms): firefox/24321 poll(ufds: 0x7f5ec388b460, nfds: 6, timeout_msecs: 4294967295) ... 33.866 (0.021 ms): Xorg/2025 select(n: 512, inp: 0x83a8e0, tvp: 0x8316a0 ) ... 35.762 (1.611 ms): gnome-shell/2287 poll(ufds: 0x55e623431220, nfds: 50, timeout_msecs: 8 ) ... 38.765 (2.910 ms): Xorg/2025 select(n: 512, inp: 0x83a8e0, tvp: 0x8316a0 ) ... After: # trace --duration 100 238.292 (153.226 ms): hexchat/2786 poll(ufds: 0x559ea372f370, nfds: 6, timeout_msecs: 153) = 0 Timeout 249.634 (199.433 ms): Xorg/2025 select(n: 512, inp: 0x83a8e0, tvp: 0x7ffdcbb63610 ) = 1 385.583 (147.257 ms): hexchat/2786 poll(ufds: 0x559ea372f370, nfds: 6, timeout_msecs: 147) = 0 Timeout 397.166 (110.779 ms): gnome-shell/2287 poll(ufds: 0x55e623431220, nfds: 50, timeout_msecs: 4294967295) = 1 601.839 (132.066 ms): Xorg/2025 select(n: 512, inp: 0x83a8e0, tvp: 0x8316a0 ) = 1 602.445 (132.679 ms): gnome-shell/2287 poll(ufds: 0x55e623431220, nfds: 50, timeout_msecs: 4294967295) = 1 686.122 (300.418 ms): hexchat/2786 poll(ufds: 0x559ea372f370, nfds: 6, timeout_msecs: 300) = 0 Timeout 815.033 (184.641 ms): JS Helper/24352 futex(uaddr: 0x7f5ed98e584c, op: WAIT|PRIV, val: 1149859) = 0 825.868 (195.469 ms): JS Helper/24351 futex(uaddr: 0x7f5ed98e584c, op: WAIT|PRIV, val: 1149860) = 0 840.738 (210.335 ms): JS Helper/24350 futex(uaddr: 0x7f5ed98e584c, op: WAIT|PRIV, val: 1149861) = 0 914.898 (158.692 ms): Compositor/24363 futex(uaddr: 0x7f5ec8dfebf4, op: WAIT|PRIV, val: 1) = 0 915.199 (100.747 ms): Timer/24358 futex(uaddr: 0x7f5ed98e56cc, op: WAIT_BITSET|PRIV|CLKRT, val: 2545397, utime: 0x7f5ecdbfec30, val3: 4294967295) = 0 986.639 (247.325 ms): hexchat/2786 poll(ufds: 0x559ea372f370, nfds: 6, timeout_msecs: 247) = 0 Timeout 996.239 (500.591 ms): chrome/16237 poll(ufds: 0x3ecd739bd0, nfds: 5, timeout_msecs: 500) = 0 Timeout 1042.890 (120.076 ms): Timer/24358 futex(uaddr: 0x7f5ed98e56cc, op: WAIT_BITSET|PRIV|CLKRT, val: 2545403, utime: 0x7f5ecdbfec30, val3: 4294967295) = -1 ETIMEDOUT Connection timed out Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Milian Wolff <milian.wolff@kdab.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-d2nay6kjax5ro991c9kelvi5@git.kernel.orgSigned-off-by:
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Ming Lei authored
Starting from commit e36f6204(block: split bios to max possible length), block core starts to split bio in the middle of bvec. Unfortunately loop dio/aio doesn't consider this situation, and always treat 'iter.iov_offset' as zero. Then filesystem corruption is observed. This patch figures out the offset of the base bvevc via 'bio->bi_iter.bi_bvec_done' and fixes the issue by passing the offset to iov iterator. Fixes: e36f6204 (block: split bios to max possible length) Cc: Keith Busch <keith.busch@intel.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: stable@vger.kernel.org (4.5) Signed-off-by:
Ming Lei <ming.lei@canonical.com> Signed-off-by:
Jens Axboe <axboe@fb.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fixes from Ingo Molnar: "Misc fixes: a binutils fix, an lguest fix, an mcelog fix and a missing documentation fix" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mce: Avoid using object after free in genpool lguest, x86/entry/32: Fix handling of guest syscalls using interrupt gates x86/build: Build compressed x86 kernels as PIE x86/mm/pkeys: Add missing Documentation
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull mm gup cleanup from Ingo Molnar: "This removes the ugly get-user-pages API hack, now that all upstream code has been migrated to it" ("ugly" is putting it mildly. But it worked.. - Linus) * 'mm-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: mm/gup: Remove the macro overload API migration helpers from the get_user*() APIs -
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dmLinus Torvalds authored
Pull device mapper fixes from Mike Snitzer: - fix a 4.6-rc1 bio-based DM 'struct dm_target_io' leak in an error path - stable@ fix for DM cache metadata's READ_LOCK macros that were incorrectly returning error if the block manager was in read-only mode; also cleanup multi-statement macros to use do {} while(0) * tag 'dm-4.6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm cache metadata: fix READ_LOCK macros and cleanup WRITE_LOCK macros dm: fix dm_target_io leak if clone_bio() returns an error -
Linus Torvalds authored
Merge tag 'pwm/for-4.6-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm Pull pwm fix from Thierry Reding: "A single one-line fix to turn the regmap cache from an RB-tree to a flat cache to avoid lockdep and abort issues" * tag 'pwm/for-4.6-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: pwm: fsl-ftm: Use flat regmap cache
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds authored
Pull sound fixes from Takashi Iwai: "We've had a very calm development cycle, so far. Here are the few fixes for HD-audio and USB-audio, all of which are small and easy" * tag 'sound-4.6-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda - Fix inconsistent monitor_present state until repoll ALSA: hda - Fix regression of monitor_present flag in eld proc file ALSA: usb-audio: Skip volume controls triggers hangup on Dell USB Dock ALSA: hda/realtek - Enable the ALC292 dock fixup on the Thinkpad T460s ALSA: sscape: Use correct format identifier for size_t ALSA: usb-audio: Add a quirk for Plantronics BT300 ALSA: usb-audio: Add a sample rate quirk for Phoenix Audio TMX320 ALSA: hda - Bind with i915 only when Intel graphics is present
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git://git.linaro.org/landing-teams/working/fujitsu/integrationLinus Torvalds authored
Pull mailbox fixes from Jussi Brar: "Misc fixes: mailbox-test driver: - prevent memory leak and another cosmetic change mailbox: - change the returned error code Xgene driver: - return -ENOMEM instead of PTR_ERR for failed devm_kzalloc" * 'mailbox-devel' of git://git.linaro.org/landing-teams/working/fujitsu/integration: mailbox: Stop using ENOSYS for anything other than unimplemented syscalls mailbox: mailbox-test: Prevent memory leak mailbox: mailbox-test: Use more consistent format for calling copy_from_user() mailbox: xgene-slimpro: Fix wrong test for devm_kzalloc
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