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05 April 2024, 19:05:47 UTC
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Revision Author Date Message Commit Date
164efa1 Djalal Harouni 24 January 2017, 15:09:28 UTC timgad: improve the set logic of mod harden 24 January 2017, 15:14:40 UTC
08712c1 Djalal Harouni 24 January 2017, 14:50:09 UTC timgad: improve the timgad is operation set logic 24 January 2017, 15:14:40 UTC
10cb436 Djalal Harouni 24 January 2017, 14:44:37 UTC timgad: get the timgad modharden flag 24 January 2017, 15:14:39 UTC
097f867 Djalal Harouni 24 January 2017, 14:42:11 UTC timgad: register hash table parameters and give_me task helper 24 January 2017, 15:14:39 UTC
5f3aeb0 Djalal Harouni 24 January 2017, 13:57:17 UTC timgad: fix a bunch of compilcation errors and warnings 24 January 2017, 15:14:39 UTC
e49e5aa Djalal Harouni 24 January 2017, 13:55:06 UTC timgad:core: add task initialization and insertion 24 January 2017, 15:14:39 UTC
1fefee5 Djalal Harouni 24 January 2017, 13:46:42 UTC timgad: add the code to lookup timgad tasks 24 January 2017, 15:14:39 UTC
f9a5b14 Djalal Harouni 24 January 2017, 13:40:38 UTC timgad: add reclaim timgad task 24 January 2017, 15:14:39 UTC
894e80a Djalal Harouni 24 January 2017, 13:35:40 UTC timgad: update get set timgad flags functions 24 January 2017, 15:14:39 UTC
43e4345 Djalal Harouni 24 January 2017, 13:26:48 UTC timgad: update the lsm hook part 24 January 2017, 15:14:39 UTC
568acf3 Djalal Harouni 24 January 2017, 13:23:33 UTC timgad: add timgad core sources 24 January 2017, 15:14:38 UTC
4127f1b Djalal Harouni 24 January 2017, 12:41:31 UTC timgad: a couple of fixes to timgad_lsm source 24 January 2017, 15:14:38 UTC
3cae24b Djalal Harouni 24 January 2017, 12:36:06 UTC timgad: parse first parameter of prctl() correctly and pin task 24 January 2017, 15:14:38 UTC
335a42a Djalal Harouni 24 January 2017, 12:31:44 UTC timgad: add the timgad lsm source 24 January 2017, 15:14:38 UTC
61d3cde Djalal Harouni 24 January 2017, 12:22:53 UTC timgad: add makefile for timgad 24 January 2017, 15:14:38 UTC
5787f94 Djalal Harouni 24 January 2017, 12:22:29 UTC timgad: add Kconfig file 24 January 2017, 15:14:38 UTC
4293d92 Djalal Harouni 24 January 2017, 12:07:01 UTC security:core: finalize the security_task_copy() hook 24 January 2017, 15:14:38 UTC
b068df3 Djalal Harouni 24 January 2017, 10:46:52 UTC security: add the security_task_copy() hook 24 January 2017, 15:14:38 UTC
10059f7 Djalal Harouni 24 January 2017, 10:45:06 UTC prctl: add the TIMGAD prctl options 24 January 2017, 15:14:37 UTC
a4685d2 Linus Torvalds 23 January 2017, 21:51:59 UTC Merge branch 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile Pull tile bugfix from Chris Metcalf: "This avoids an issue with short userspace reads for regset via ptrace" * 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile: tile/ptrace: Preserve previous registers for short regset write 23 January 2017, 21:51:59 UTC
6302118 Linus Torvalds 23 January 2017, 21:36:37 UTC Merge tag 'gpio-v4.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull GPIO fix from Linus Walleij: "A single lockdep fix, nothing else going on. This makes lockdep noiseless and work properly with threaded GPIO IRQchips. Summary: Fix a lockdep issue: the threaded irqchips also need their unique key, and take this opportunity to get rid of the horrible macro and replace it with a static inline" * tag 'gpio-v4.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpio: provide lockdep keys for nested/unnested irqchips 23 January 2017, 21:36:37 UTC
3258943 Linus Torvalds 23 January 2017, 21:10:50 UTC Merge tag 'drm-fixes-for-v4.10-rc6' of git://people.freedesktop.org/~airlied/linux Pull drm fixes from Dave Airlie: "drm fixes across the board. Okay holidays and LCA kinda caught up with me, I thought I'd get some of this dequeued last week, but Hobart was sunny and warm and not all gloomy and rainy as usual. This is a bit large, but not too much considering it's two weeks stuff from AMD and Intel. core: - one locking fix that helps with dynamic suspend/resume races i915: - mostly GVT updates, GVT was a recent introduction so fixes for it shouldn't cause any notable side effects. amdgpu: - a bunch of fixes for GPUs with a different memory controller design that need different firmware. exynos: - decon regression fixes msm: - two regression fixes etnaviv: - a workaround for an mmu bug that needs a lot more work. virtio: - sparse fix, and a maintainers update" * tag 'drm-fixes-for-v4.10-rc6' of git://people.freedesktop.org/~airlied/linux: (56 commits) drm/exynos/decon5433: set STANDALONE_UPDATE_F on output enablement drm/exynos/decon5433: fix CMU programming drm/exynos/decon5433: do not disable video after reset drm/i915: Ignore bogus plane coordinates on SKL when the plane is not visible drm/i915: Remove WaDisableLSQCROPERFforOCL KBL workaround. drm/amdgpu: add support for new hainan variants drm/radeon: add support for new hainan variants drm/amdgpu: change clock gating mode for uvd_v4. drm/amdgpu: fix program vce instance logic error. drm/amdgpu: fix bug set incorrect value to vce register Revert "drm/amdgpu: Only update the CUR_SIZE register when necessary" drm/msm: fix potential null ptr issue in non-iommu case drm/msm/mdp5: rip out plane->pending tracking drm/exynos/decon5433: set STANDALONE_UPDATE_F also if planes are disabled drm/exynos/decon5433: update shadow registers iff there are active windows drm/i915/gvt: rewrite gt reset handler using new function intel_gvt_reset_vgpu_locked drm/i915/gvt: fix vGPU instance reuse issues by vGPU reset function drm/i915/gvt: introduce intel_vgpu_reset_mmio() to reset mmio space drm/i915/gvt: move mmio init/clean function to mmio.c drm/i915/gvt: introduce intel_vgpu_reset_cfg_space to reset configuration space ... 23 January 2017, 21:10:50 UTC
9327901 Dave Airlie 22 January 2017, 23:25:53 UTC Merge tag 'drm-qemu-20170110' of git://git.kraxel.org/linux into drm-fixes drm-qemu: virtio sparse fix, MAINTAINERS updates. * tag 'drm-qemu-20170110' of git://git.kraxel.org/linux: drm: flip cirrus driver status to "obsolete". drm: update MAINTAINERS for qemu drivers (bochs, cirrus, qxl, virtio-gpu) drm/virtio: fix framebuffer sparse warning 22 January 2017, 23:25:53 UTC
2f39258 Dave Airlie 22 January 2017, 23:25:00 UTC Merge branch 'drm-etnaviv-fixes' of https://git.pengutronix.de/git/lst/linux into drm-fixes a single fix for a FE hang after IOVA rollover on GC3000. This isn't pretty, but is the minimal fix for the issue. A larger rework of the code, that will also fix this issue properly, is currently in the works, but that needs to wait for at least the next feature pull. * 'drm-etnaviv-fixes' of https://git.pengutronix.de/git/lst/linux: drm/etnaviv: trick drm_mm into giving out a low IOVA 22 January 2017, 23:25:00 UTC
2e76f85 Dave Airlie 22 January 2017, 23:14:36 UTC Merge branch 'exynos-drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-fixes Just regression fixups to resolve page fault issue of DECON device. * 'exynos-drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos: drm/exynos/decon5433: set STANDALONE_UPDATE_F on output enablement drm/exynos/decon5433: fix CMU programming drm/exynos/decon5433: do not disable video after reset drm/exynos/decon5433: set STANDALONE_UPDATE_F also if planes are disabled drm/exynos/decon5433: update shadow registers iff there are active windows 22 January 2017, 23:14:36 UTC
484205d Dave Airlie 22 January 2017, 23:14:01 UTC Merge branch 'drm-fixes-4.10' of git://people.freedesktop.org/~agd5f/linux into drm-fixes A little bigger than usual since it's two weeks worth. Highlights: - Add support for new smc firmware on some new hainan variants - add support for SI chips that require special mc firmware - remove workarounds for issues fixed by new mc firmware - fix a regression in cursor handling - various VCE fixes - fix for UVD clockgating * 'drm-fixes-4.10' of git://people.freedesktop.org/~agd5f/linux: drm/amdgpu: add support for new hainan variants drm/radeon: add support for new hainan variants drm/amdgpu: change clock gating mode for uvd_v4. drm/amdgpu: fix program vce instance logic error. drm/amdgpu: fix bug set incorrect value to vce register Revert "drm/amdgpu: Only update the CUR_SIZE register when necessary" drm/amd/powerplay: refine vce dpm update code on Cz. drm/amdgpu: fix vm_fault_stop on gfx6 drm/amd/powerplay: fix vce cg logic error on CZ/St. drm/radeon: drop the mclk quirk for hainan drm/radeon: drop oland quirks drm/amdgpu: drop the mclk quirk for hainan drm/amdgpu: drop oland quirks drm/amdgpu/si: load special ucode for certain MC configs drm/radeon/si: load special ucode for certain MC configs 22 January 2017, 23:14:01 UTC
b310348 Dave Airlie 22 January 2017, 23:13:45 UTC Merge branch 'msm-fixes-4.10-rc4' of git://people.freedesktop.org/~robclark/linux into drm-fixes * 'msm-fixes-4.10-rc4' of git://people.freedesktop.org/~robclark/linux: drm/msm: fix potential null ptr issue in non-iommu case drm/msm/mdp5: rip out plane->pending tracking 22 January 2017, 23:13:45 UTC
78337c0 Dave Airlie 22 January 2017, 23:13:08 UTC Merge tag 'drm-misc-fixes-2017-01-13' of git://anongit.freedesktop.org/git/drm-misc into drm-fixes A few more core fixes. * tag 'drm-misc-fixes-2017-01-13' of git://anongit.freedesktop.org/git/drm-misc: drm/probe-helpers: Drop locking from poll_enable drm: Fix broken VT switch with video=1366x768 option drm: Schedule the output_poll_work with 1s delay if we have delayed event 22 January 2017, 23:13:08 UTC
f1750e1 Dave Airlie 22 January 2017, 23:12:23 UTC Merge tag 'drm-intel-fixes-2017-01-19' of git://anongit.freedesktop.org/git/drm-intel into drm-fixes More GVT-g stuff than I'd like at this stage, but then again that's pretty new and isolated so I'm not too worried. * tag 'drm-intel-fixes-2017-01-19' of git://anongit.freedesktop.org/git/drm-intel: (26 commits) drm/i915: Ignore bogus plane coordinates on SKL when the plane is not visible drm/i915: Remove WaDisableLSQCROPERFforOCL KBL workaround. drm/i915/gvt: rewrite gt reset handler using new function intel_gvt_reset_vgpu_locked drm/i915/gvt: fix vGPU instance reuse issues by vGPU reset function drm/i915/gvt: introduce intel_vgpu_reset_mmio() to reset mmio space drm/i915/gvt: move mmio init/clean function to mmio.c drm/i915/gvt: introduce intel_vgpu_reset_cfg_space to reset configuration space drm/i915/gvt: move cfg space inititation function to cfg_space.c drm/i915/gvt: introuduce intel_vgpu_reset_gtt() to reset gtt drm/i915/gvt: introudce intel_vgpu_reset_resource() to reset vgpu resource state drm/i915: Fix phys pwrite for struct_mutex-less operation drm/i915: Clear ret before unbinding in i915_gem_evict_something() drm/i915/gvt: cleanup GFP flags drm/i915/gvt/kvmgt: return meaningful error for vgpu creating failure drm/i915/gvt: cleanup opregion memory allocation code drm/i915/gvt: destroy the allocated idr on vgpu creating failures drm/i915/gvt: init/destroy vgpu_idr properly drm/i915/gvt: dec vgpu->running_workload_num after the workload is really done drm/i915/gvt: fix use after free for workload drm/i915/gvt: remove duplicated definition ... 22 January 2017, 23:12:23 UTC
7a308bb Linus Torvalds 22 January 2017, 20:54:15 UTC Linux 4.10-rc5 22 January 2017, 20:54:15 UTC
095cbe6 Linus Torvalds 22 January 2017, 20:47:48 UTC Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fix from Thomas Gleixner: "Restore the retrigger callbacks in the IO APIC irq chips. That addresses a long standing regression which got introduced with the rewrite of the x86 irq subsystem two years ago and went unnoticed so far" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/ioapic: Restore IO-APIC irq_chip retrigger callback 22 January 2017, 20:47:48 UTC
24b8683 Linus Torvalds 22 January 2017, 20:45:47 UTC Merge branch 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull smp/hotplug fix from Thomas Gleixner: "Remove an unused variable which is a leftover from the notifier removal" * 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: cpu/hotplug: Remove unused but set variable in _cpu_down() 22 January 2017, 20:45:47 UTC
585457f Linus Torvalds 22 January 2017, 20:40:09 UTC Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost Pull virtio/vhost fixes from Michael Tsirkin: "Random fixes and cleanups that accumulated over the time" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: virtio/s390: virtio: constify virtio_config_ops structures virtio/s390: add missing \n to end of dev_err message virtio/s390: support READ_STATUS command for virtio-ccw tools/virtio/ringtest: tweaks for s390 tools/virtio/ringtest: fix run-on-all.sh for offline cpus virtio_console: fix a crash in config_work_handler vhost/scsi: silence uninitialized variable warning vhost: scsi: constify target_core_fabric_ops structures 22 January 2017, 20:40:09 UTC
bb6c01c Linus Torvalds 22 January 2017, 20:36:47 UTC Merge branch 'for-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux Pull thermal management fixes from Zhang Rui: - fix a regression that thermal zone dynamically allocated sysfs attributes are freed before they're removed, which is introduced in 4.10-rc1 (Jacob von Chorus) - fix a boot warning because deprecated hwmon API is used (Fabio Estevam) - a couple of fixes for rockchip thermal driver (Brian Norris, Caesar Wang) * 'for-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: thermal: rockchip: fixes the conversion table thermal: core: move tz->device.groups cleanup to thermal_release thermal: thermal_hwmon: Convert to hwmon_device_register_with_info() thermal: rockchip: handle set_trips without the trip points thermal: rockchip: optimize the conversion table thermal: rockchip: fixes invalid temperature case thermal: rockchip: don't pass table structs by value thermal: rockchip: improve conversion error messages 22 January 2017, 20:36:47 UTC
c497f8d Linus Torvalds 22 January 2017, 03:01:06 UTC Merge tag 'usb-4.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are a few small USB fixes for 4.10-rc5. Most of these are gadget/dwc2 fixes for reported issues, all of these have been in linux-next for a while. The last one is a single xhci WARN_ON removal to handle an issue that the dwc3 driver is hitting in the 4.10-rc tree. The warning is harmless and needs to be removed, and a "real" fix that is more complex will show up in 4.11-rc1 for this device. That last patch hasn't been in linux-next yet due to the weekend timing, but it's a "simple" WARN_ON() removal so what could go wrong? :)" Famous last words. * tag 'usb-4.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: xhci: remove WARN_ON if dma mask is not set for platform devices usb: dwc2: host: fix Wmaybe-uninitialized warning usb: dwc2: gadget: Fix GUSBCFG.USBTRDTIM value usb: gadget: udc: atmel: remove memory leak usb: dwc3: exynos fix axius clock error path to do cleanup usb: dwc2: Avoid suspending if we're in gadget mode usb: dwc2: use u32 for DT binding parameters usb: gadget: f_fs: Fix iterations on endpoints. usb: dwc2: gadget: Fix DMA memory freeing usb: gadget: composite: Fix function used to free memory 22 January 2017, 03:01:06 UTC
f68d853 Linus Torvalds 22 January 2017, 02:53:06 UTC Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull libnvdimm fixes from Dan Williams: "Two fixes: - a regression fix for the multiple-pmem-namespace-per-region support added in 4.9. Even if an existing environment is not using that feature the act of creating and a destroying a single namespace with the ndctl utility will lead to the proliferation of extra unwanted namespace devices. - a fix for the error code returned from the pmem driver when the memcpy_mcsafe() routine returns -EFAULT. Btrfs seems to be the only block I/O consumer that tries to parse the meaning of the error code when it is non-zero. Neither of these fixes are critical, the namespace leak is awkward in that it can cause device naming to change and complicates debugging namespace initialization issues. The error code fix is included out of caution for what other consumers might be expecting -EIO for block I/O errors" * 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: libnvdimm, namespace: fix pmem namespace leak, delete when size set to zero pmem: return EIO on read_pmem() failure 22 January 2017, 02:53:06 UTC
f5e8c0f Linus Torvalds 22 January 2017, 02:46:45 UTC Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk fix from Stephen Boyd: "One fix for Samsung Exynos524x SoCs where recent IOMMU patches have caused some of these clocks to turn off when they were always left on before" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk/samsung: exynos542x: mark some clocks as critical 22 January 2017, 02:46:45 UTC
455a70c Linus Torvalds 22 January 2017, 02:07:40 UTC Merge tag 'arc-4.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc Pull ARC fixes from Vineet Gupta: - more intc updates [Yuriv] - fix module build when unwinder is turned off - IO Coherency Programming model updates - other miscellaneous * tag 'arc-4.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARC: Revert "ARC: mm: IOC: Don't enable IOC by default" ARC: mm: split arc_cache_init to allow __init reaping of bulk ARCv2: IOC: Use actual memory size to setup aperture size ARCv2: IOC: Adhere to progamming model guidelines to avoid DMA corruption ARCv2: IOC: refactor the IOC and SLC operations into own functions ARC: module: Fix !CONFIG_ARC_DW2_UNWIND builds ARCv2: save r30 on kernel entry as gcc uses it for code-gen ARCv2: IRQ: Call entry/exit functions for chained handlers in MCIP ARC: IRQ: Use hwirq instead of virq in mask/unmask ARC: mmu: clarify the MMUv3 programming model 22 January 2017, 02:07:40 UTC
83fd57a Linus Torvalds 22 January 2017, 01:58:45 UTC Merge tag 'powerpc-4.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: "Two fixes for fallout from the hugetlb changes we merged this cycle. Ten other fixes, four only affect Power9, and the rest are a bit of a mixture though nothing terrible. Thanks to: Aneesh Kumar K.V, Anton Blanchard, Benjamin Herrenschmidt, Dave Martin, Gavin Shan, Madhavan Srinivasan, Nicholas Piggin, Reza Arbab" * tag 'powerpc-4.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc: Ignore reserved field in DCSR and PVR reads and writes powerpc/ptrace: Preserve previous TM fprs/vsrs on short regset write powerpc/ptrace: Preserve previous fprs/vsrs on short regset write powerpc/perf: Use MSR to report privilege level on P9 DD1 selftest/powerpc: Wrong PMC initialized in pmc56_overflow test powerpc/eeh: Enable IO path on permanent error powerpc/perf: Fix PM_BRU_CMPL event code for power9 powerpc/mm: Fix little-endian 4K hugetlb powerpc/mm/hugetlb: Don't panic when we don't find the default huge page size powerpc: Fix pgtable pmd cache init powerpc/icp-opal: Fix missing KVM case and harden replay powerpc/mm: Fix memory hotplug BUG() on radix 22 January 2017, 01:58:45 UTC
4c9eff7 Linus Torvalds 20 January 2017, 22:19:34 UTC Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull KVM fixes from Radim Krčmář: "ARM: - Fix for timer setup on VHE machines - Drop spurious warning when the timer races against the vcpu running again - Prevent a vgic deadlock when the initialization fails (for stable) s390: - Fix a kernel memory exposure (for stable) x86: - Fix exception injection when hypercall instruction cannot be patched" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: s390: do not expose random data via facility bitmap KVM: x86: fix fixing of hypercalls KVM: arm/arm64: vgic: Fix deadlock on error handling KVM: arm64: Access CNTHCTL_EL2 bit fields correctly on VHE systems KVM: arm/arm64: Fix occasional warning from the timer work function 20 January 2017, 22:19:34 UTC
5116226 Linus Torvalds 20 January 2017, 22:17:04 UTC Merge branch 'scsi-target-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/bvanassche/linux Pull SCSI target fixes from Bart Van Assche: - two small fixes for the ibmvscsis driver - ten patches with bug fixes for the target mode of the qla2xxx driver - four patches that avoid that the "sparse" and "smatch" static analyzer tools report false positives for the qla2xxx code base * 'scsi-target-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/bvanassche/linux: qla2xxx: Disable out-of-order processing by default in firmware qla2xxx: Fix erroneous invalid handle message qla2xxx: Reduce exess wait during chip reset qla2xxx: Terminate exchange if corrupted qla2xxx: Fix crash due to null pointer access qla2xxx: Collect additional information to debug fw dump qla2xxx: Reset reserved field in firmware options to 0 qla2xxx: Set tcm_qla2xxx version to automatically track qla2xxx version qla2xxx: Include ATIO queue in firmware dump when in target mode qla2xxx: Fix wrong IOCB type assumption qla2xxx: Avoid that building with W=1 triggers complaints about set-but-not-used variables qla2xxx: Move two arrays from header files to .c files qla2xxx: Declare an array with file scope static qla2xxx: Fix indentation ibmvscsis: Fix sleeping in interrupt context ibmvscsis: Fix max transfer length 20 January 2017, 22:17:04 UTC
e3737b9 Linus Torvalds 20 January 2017, 20:28:02 UTC Merge branch 'for-linus' of git://git.kernel.dk/linux-block Pull block fixes from Jens Axboe: "Just two small fixes for this -rc. One is just killing an unused variable from Keith, but the other fixes a performance regression for nbd in this series, where we inadvertently flipped when we set MSG_MORE when outputting data" * 'for-linus' of git://git.kernel.dk/linux-block: nbd: only set MSG_MORE when we have more to send blk-mq: Remove unused variable 20 January 2017, 20:28:02 UTC
cca112e Linus Torvalds 20 January 2017, 20:25:11 UTC Merge tag 'spi-fix-v4.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "The usual small smattering of driver specific fixes. A few bits that stand out here: - the R-Car patches adding fallbacks are just adding new compatible strings to the driver so that device trees are written in a more robustly future proof fashion, this isn't strictly a fix but it's just new IDs and it's better to get it into mainline sooner to improve the ABI - the DesignWare "switch to new API part 2" patch is actually a misleadingly titled fix for a bit that got missed in the original conversion" * tag 'spi-fix-v4.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: davinci: use dma_mapping_error() spi: spi-axi: Free resources on error path spi: pxa2xx: add missed break spi: dw-mid: switch to new dmaengine_terminate_* API (part 2) spi: dw: Make debugfs name unique between instances spi: sh-msiof: Do not use C++ style comment spi: armada-3700: Set mode bits correctly spi: armada-3700: fix unsigned compare than zero on irq spi: sh-msiof: Add R-Car Gen 2 and 3 fallback bindings spi: SPI_FSL_DSPI should depend on HAS_DMA 20 January 2017, 20:25:11 UTC
e90665a Linus Torvalds 20 January 2017, 20:15:48 UTC Merge tag 'ceph-for-4.10-rc5' of git://github.com/ceph/ceph-client Pull ceph fixes from Ilya Dryomov: "Three filesystem endianness fixes (one goes back to the 2.6 era, all marked for stable) and two fixups for this merge window's patches" * tag 'ceph-for-4.10-rc5' of git://github.com/ceph/ceph-client: ceph: fix bad endianness handling in parse_reply_info_extra ceph: fix endianness bug in frag_tree_split_cmp ceph: fix endianness of getattr mask in ceph_d_revalidate libceph: make sure ceph_aes_crypt() IV is aligned ceph: fix ceph_get_caps() interruption 20 January 2017, 20:15:48 UTC
56ef188 Linus Torvalds 20 January 2017, 19:58:30 UTC Merge branch 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs Pull overlayfs fix from Miklos Szeredi: "This fixes a regression introduced in this cycle" * 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs: ovl: fix possible use after free on redirect dir lookup 20 January 2017, 19:58:30 UTC
eefa9fe Linus Torvalds 20 January 2017, 19:56:29 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse Pull fuse fixes from Miklos Szeredi: "Fix two regressions, one introduced in 4.9 and a less recent one in 4.2" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: fuse: fix time_to_jiffies nsec sanity check fuse: clear FR_PENDING flag when moving requests out of pending queue 20 January 2017, 19:56:29 UTC
f09ff1d Linus Torvalds 20 January 2017, 19:47:18 UTC Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "This is a set of 12 fixes including the mpt3sas one that was causing hangs on ATA passthrough. The others are a couple of zoned block device fixes, a SAS device detection bug which lead to SATA drives not being matched to bays, two qla2xxx MSI fixes, a qla2xxx req for rsp confusion caused by cut and paste, and a few other minor fixes" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: mpt3sas: fix hang on ata passthrough commands scsi: lpfc: Set elsiocb contexts to NULL after freeing it scsi: sd: Ignore zoned field for host-managed devices scsi: sd: Fix wrong DPOFUA disable in sd_read_cache_type scsi: bfa: fix wrongly initialized variable in bfad_im_bsg_els_ct_request() scsi: ses: Fix SAS device detection in enclosure scsi: libfc: Fix variable name in fc_set_wwpn scsi: lpfc: avoid double free of resource identifiers scsi: qla2xxx: remove irq_affinity_notifier scsi: qla2xxx: fix MSI-X vector affinity scsi: qla2xxx: Fix apparent cut-n-paste error. scsi: qla2xxx: Get mutex lock before checking optrom_state 20 January 2017, 19:47:18 UTC
f8f2d4b Linus Torvalds 20 January 2017, 19:44:47 UTC Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Catalin Marinas: - avoid potential stack information leak via the ptrace ABI caused by uninitialised variables - SWIOTLB DMA API fall-back allocation fix when the SWIOTLB buffer is not initialised (all RAM is suitable for 32-bit DMA masks) - fix the bad_mode function returning for unhandled exceptions coming from user space - fix name clash in __page_to_voff() * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: avoid returning from bad_mode arm64/ptrace: Reject attempts to set incomplete hardware breakpoint fields arm64/ptrace: Avoid uninitialised struct padding in fpr_set() arm64/ptrace: Preserve previous registers for short regset write arm64/ptrace: Preserve previous registers for short regset write arm64/ptrace: Preserve previous registers for short regset write arm64: mm: avoid name clash in __page_to_voff() arm64: Fix swiotlb fallback allocation 20 January 2017, 19:44:47 UTC
fec9690 Radim Krčmář 20 January 2017, 16:59:02 UTC Merge tag 'kvm-s390-master-4.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux KVM: s390: Fix for 4.10 (via kvm/master) Fix a kernel memory exposure. 20 January 2017, 16:59:02 UTC
0447819 Christian Borntraeger 12 January 2017, 15:25:15 UTC KVM: s390: do not expose random data via facility bitmap kvm_s390_get_machine() populates the facility bitmap by copying bytes from the host results that are stored in a 256 byte array in the prefix page. The KVM code does use the size of the target buffer (2k), thus copying and exposing unrelated kernel memory (mostly machine check related logout data). Let's use the size of the source buffer instead. This is ok, as the target buffer will always be greater or equal than the source buffer as the KVM internal buffers (and thus S390_ARCH_FAC_LIST_SIZE_BYTE) cover the maximum possible size that is allowed by STFLE, which is 256 doublewords. All structures are zero allocated so we can leave bytes 256-2047 unchanged. Add a similar fix for kvm_arch_init_vm(). Reported-by: Heiko Carstens <heiko.carstens@de.ibm.com> [found with smatch] Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> CC: stable@vger.kernel.org Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> 20 January 2017, 14:29:34 UTC
488dc16 Mathias Nyman 20 January 2017, 13:38:24 UTC xhci: remove WARN_ON if dma mask is not set for platform devices The warn on is a bit too much, we will anyway set the dma mask if not set previously. The main reason for this fix is that 4.10-rc1 has a dwc3 change that pass a parent sysdev dev pointer instead of setting the dma mask of its xhci platform device. xhci platform driver can then get more attributes from the sysdev than just the dma mask. The usb core and xhci changes are not yet in 4.10, and a fix like this was preferred instead of taking those big changes this late in the rc-cycle. Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20 January 2017, 13:55:20 UTC
bad94f8 Zhang Rui 20 January 2017, 08:24:54 UTC Merge branches 'thermal-core' and 'thermal-soc' into for-rc 20 January 2017, 08:24:54 UTC
11d8bce Andrzej Hajda 17 January 2017, 14:15:20 UTC drm/exynos/decon5433: set STANDALONE_UPDATE_F on output enablement DECON_TV requires STANDALONE_UPDATE after output enabling, otherwise it does not start. This change is neutral for DECON. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 20 January 2017, 07:17:12 UTC
1202a09 Andrzej Hajda 17 January 2017, 14:15:19 UTC drm/exynos/decon5433: fix CMU programming DECON_CMU register has reserved bits which should not be zeroed, otherwise IP can behave strangely and cause IOMMU faults. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 20 January 2017, 07:02:28 UTC
4151e9a Andrzej Hajda 17 January 2017, 14:15:18 UTC drm/exynos/decon5433: do not disable video after reset decon_commit is called just after reset so video is disabled anyway. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 20 January 2017, 07:00:20 UTC
178f358 Anton Blanchard 19 January 2017, 03:19:10 UTC powerpc: Ignore reserved field in DCSR and PVR reads and writes IBM bit 31 (for the rest of us - bit 0) is a reserved field in the instruction definition of mtspr and mfspr. Hardware is encouraged to (and does) ignore it. As a result, if userspace executes an mtspr DSCR with the reserved bit set, we get a DSCR facility unavailable exception. The kernel fails to match against the expected value/mask, and we silently return to userspace to try and re-execute the same mtspr DSCR instruction. We loop forever until the process is killed. We should do something here, and it seems mirroring what hardware does is the better option vs killing the process. While here, relax the matching of mfspr PVR too. Cc: stable@vger.kernel.org Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> 20 January 2017, 04:21:35 UTC
b34ca60 Dave Martin 05 January 2017, 16:50:57 UTC powerpc/ptrace: Preserve previous TM fprs/vsrs on short regset write Ensure that if userspace supplies insufficient data to PTRACE_SETREGSET to fill all the check pointed registers, the thread's old check pointed registers are preserved. Fixes: 9d3918f7c0e5 ("powerpc/ptrace: Enable support for NT_PPC_CVSX") Fixes: 19cbcbf75a0c ("powerpc/ptrace: Enable support for NT_PPC_CFPR") Cc: stable@vger.kernel.org # v4.8+ Signed-off-by: Dave Martin <Dave.Martin@arm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> 20 January 2017, 03:55:19 UTC
99dfe80 Dave Martin 05 January 2017, 16:50:57 UTC powerpc/ptrace: Preserve previous fprs/vsrs on short regset write Ensure that if userspace supplies insufficient data to PTRACE_SETREGSET to fill all the registers, the thread's old registers are preserved. Fixes: c6e6771b87d4 ("powerpc: Introduce VSX thread_struct and CONFIG_VSX") Cc: stable@vger.kernel.org # v2.6.27+ Signed-off-by: Dave Martin <Dave.Martin@arm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> 20 January 2017, 03:54:43 UTC
44b4b46 Linus Torvalds 20 January 2017, 00:40:03 UTC Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: "We've been sitting on fixes for a while, and they keep trickling in at a low rate. Nothing in here comes across as particularly scary or noteworthy, for the most part it's a large collection of small DT tweaks" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (24 commits) ARM: dts: da850-evm: fix read access to SPI flash ARM: dts: omap3: Fix Card Detect and Write Protect on Logic PD SOM-LV ARM64: dts: meson-gxbb-odroidc2: Disable SCPI DVFS ARM: dts: OMAP5 / DRA7: indicate that SATA port 0 is available. ARM: dts: NSP: Fix DT ranges error ARM: multi_v7_defconfig: set bcm47xx watchdog ARM: multi_v7_defconfig: fix config typo ARM: dts: dra72-evm-revc: fix typo in ethernet-phy node soc: ti: wkup_m3_ipc: Fix error return code in wkup_m3_ipc_probe() ARM: ux500: fix prcmu_is_cpu_in_wfi() calculation ARM: dts: sunxi: Change node name for pwrseq pin on Olinuxino-lime2-emmc ARM: dts: sun8i: Support DTB build for NanoPi M1 ARM: dts: sun6i: hummingbird: Enable display engine again ARM: dts: sun6i: Disable display pipeline by default ARM, ARM64: dts: drop "arm,amba-bus" in favor of "simple-bus" part 3 ARM: dts: imx6qdl-nitrogen6_som2: fix sgtl5000 pinctrl init ARM: dts: imx6qdl-nitrogen6_max: fix sgtl5000 pinctrl init ARM: OMAP1: DMA: Correct the number of logical channels ARM: dts: am335x-icev2: Remove the duplicated pinmux setting ARM: OMAP2+: Fix WL1283 Bluetooth Baud Rate ... 20 January 2017, 00:40:03 UTC
6e0362b Linus Torvalds 20 January 2017, 00:33:00 UTC Merge tag 'xfs-for-linux-4.10-rc5-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux Pull xfs fixes from Darrick Wong: "I have a few more patches this week -- one to make the behavior of a quota id ioctl consistent with the other filesystems, and the rest improve validation of i_mode & i_size values coming into xfs so that we don't read off the ends of arrays or crash when handed garbage disk data. Summary: - inode i_mode sanitization - prevent overflows in getnextquota - minor build fixes" * tag 'xfs-for-linux-4.10-rc5-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: xfs: fix xfs_mode_to_ftype() prototype xfs: don't wrap ID in xfs_dq_get_next_id xfs: sanity check inode di_mode xfs: sanity check inode mode when creating new dentry xfs: replace xfs_mode_to_ftype table with switch statement xfs: add missing include dependencies to xfs_dir2.h xfs: sanity check directory inode di_size xfs: make the ASSERT() condition likely 20 January 2017, 00:33:00 UTC
4384978 Fabien Parent 17 January 2017, 12:57:42 UTC ARM: dts: da850-evm: fix read access to SPI flash Read access to the SPI flash are broken on da850-evm, i.e. the data read is not what is actually programmed on the flash. According to the datasheet for the M25P64 part present on the da850-evm, if the SPI frequency is higher than 20MHz then the READ command is not usable anymore and only the FAST_READ command can be used to read data. This commit specifies in the DTS that we should use FAST_READ command instead of the READ command. Cc: stable@vger.kernel.org Tested-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Fabien Parent <fparent@baylibre.com> [nsekhar@ti.com: subject line adjustment] Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Olof Johansson <olof@lixom.net> 20 January 2017, 00:23:19 UTC
0db1dba Bhumika Goyal 13 January 2017, 18:48:56 UTC virtio/s390: virtio: constify virtio_config_ops structures Declare virtio_config_ops structure as const as it is only stored in the config field of a virtio_device structure. This field is of type const, so virtio_config_ops structures having this property can be declared const. Done using Coccinelle: @r1 disable optional_qualifier@ identifier i; position p; @@ static struct virtio_config_ops i@p={...}; @ok1@ identifier r1.i; position p; struct virtio_ccw_device x; @@ x.vdev.config=&i@p @bad@ position p!={r1.p,ok1.p}; identifier r1.i; @@ i@p @depends on !bad disable optional_qualifier@ identifier r1.i; @@ +const struct virtio_config_ops i; File size before and after applying the patch remains the same. text data bss dec hex filename 9235 296 32928 42459 a5db drivers/s390/virtio/virtio_ccw.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Message-Id: <1484333336-13443-1-git-send-email-bhumirks@gmail.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> 19 January 2017, 21:46:34 UTC
9924062 Colin Ian King 27 September 2016, 20:08:44 UTC virtio/s390: add missing \n to end of dev_err message Trival fix, dev_err message is missing a \n, so add it. Signed-off-by: Colin Ian King <colin.king@canonical.com> Message-Id: <20160927200844.16008-1-colin.king@canonical.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> 19 January 2017, 21:46:33 UTC
7d3ce5a Pierre Morel 28 August 2015, 09:09:32 UTC virtio/s390: support READ_STATUS command for virtio-ccw As virtio-1 introduced the possibility of the device manipulating the status byte, revision 2 of the virtio-ccw transport introduced a means of getting the status byte from the device via READ_STATUS. Let's wire it up for revisions >= 2 and fall back to returning the stored status byte if not supported. Signed-off-by: Pierre Morel <pmorel@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> 19 January 2017, 21:46:32 UTC
47a4c49 Halil Pasic 02 September 2016, 15:59:36 UTC tools/virtio/ringtest: tweaks for s390 Make ringtest work on s390 too. Signed-off-by: Halil Pasic <pasic@linux.vnet.ibm.com> Acked-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> 19 January 2017, 21:46:32 UTC
21f5eda Halil Pasic 29 August 2016, 16:25:22 UTC tools/virtio/ringtest: fix run-on-all.sh for offline cpus Since ef1b144d ("tools/virtio/ringtest: fix run-on-all.sh to work without /dev/cpu") run-on-all.sh uses seq 0 $HOST_AFFINITY as the list of ids of the CPUs to run the command on (assuming ids of online CPUs are consecutive and start from 0), where $HOST_AFFINITY is the highest CPU id in the system previously determined using lscpu. This can fail on systems with offline CPUs. Instead let's use lscpu to determine the list of online CPUs. Signed-off-by: Halil Pasic <pasic@linux.vnet.ibm.com> Fixes: ef1b144d ("tools/virtio/ringtest: fix run-on-all.sh to work without /dev/cpu") Reviewed-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> 19 January 2017, 21:46:31 UTC
8379cad G. Campana 19 January 2017, 21:37:46 UTC virtio_console: fix a crash in config_work_handler Using control_work instead of config_work as the 3rd argument to container_of results in an invalid portdev pointer. Indeed, the work structure is initialized as below: INIT_WORK(&portdev->config_work, &config_work_handler); It leads to a crash when portdev->vdev is dereferenced later. This bug is triggered when the guest uses a virtio-console without multiport feature and receives a config_changed virtio interrupt. Signed-off-by: G. Campana <gcampana@quarkslab.com> Reviewed-by: Amit Shah <amit.shah@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> 19 January 2017, 21:46:31 UTC
532e15a Dan Carpenter 12 January 2017, 18:45:04 UTC vhost/scsi: silence uninitialized variable warning This is to silence an uninitialized variable warning in debug output. The problem is this line: pr_debug("vhost_get_vq_desc: head: %d, out: %u in: %u\n", head, out, in); If "head == vq->num" is true on the first iteration then "out" and "in" aren't initialized. We handle that a few lines after the printk. I was tempted to just delete the pr_debug() but I decided to just initialize them to zero instead. Also checkpatch.pl complains if variables are declared as just "unsigned" without the "int". Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> 19 January 2017, 21:46:30 UTC
1d822a4 Bhumika Goyal 09 January 2017, 15:21:02 UTC vhost: scsi: constify target_core_fabric_ops structures Declare target_core_fabric_ops strucrues as const as they are only passed as an argument to the functions target_register_template and target_unregister_template. The arguments are of type const struct target_core_fabric_ops *, so target_core_fabric_ops structures having this property can be declared const. Done using Coccinelle: @r disable optional_qualifier@ identifier i; position p; @@ static struct target_core_fabric_ops i@p={...}; @ok@ position p; identifier r.i; @@ ( target_register_template(&i@p) | target_unregister_template(&i@p) ) @bad@ position p!={r.p,ok.p}; identifier r.i; @@ i@p @depends on !bad disable optional_qualifier@ identifier r.i; @@ +const struct target_core_fabric_ops i; File size before: drivers/vhost/scsi.o text data bss dec hex filename 18063 2985 40 21088 5260 drivers/vhost/scsi.o File size after: drivers/vhost/scsi.o text data bss dec hex filename 18479 2601 40 21120 5280 drivers/vhost/scsi.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> 19 January 2017, 21:46:29 UTC
d61b7f9 Josef Bacik 19 January 2017, 21:08:49 UTC nbd: only set MSG_MORE when we have more to send A user noticed that write performance was horrible over loopback and we traced it to an inversion of when we need to set MSG_MORE. It should be set when we have more bvec's to send, not when we are on the last bvec. This patch made the test go from 20 iops to 78k iops. Signed-off-by: Josef Bacik <jbacik@fb.com> Fixes: 429a787be679 ("nbd: fix use-after-free of rq/bio in the xmit path") Signed-off-by: Jens Axboe <axboe@fb.com> 19 January 2017, 21:31:50 UTC
81aaeaa Linus Torvalds 19 January 2017, 17:59:46 UTC Merge tag 'pci-v4.10-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI fixes from Bjorn Helgaas: - recognize that a PCI-to-PCIe bridge originates a PCIe hierarchy, so we enumerate that hierarchy correctly - X-Gene: fix a change merged for v4.10 that broke MSI - Keystone: avoid reading undefined registers, which can cause asynchronous external aborts - Supermicro X8DTH-i/6/iF/6F: ignore broken _CRS that caused us to change (and break) existing I/O port assignments * tag 'pci-v4.10-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: PCI/MSI: pci-xgene-msi: Fix CPU hotplug registration handling PCI: Enumerate switches below PCI-to-PCIe bridges x86/PCI: Ignore _CRS on Supermicro X8DTH-i/6/iF/6F PCI: designware: Check for iATU unroll only on platforms that use ATU 19 January 2017, 17:59:46 UTC
2ed5e5a Linus Torvalds 19 January 2017, 17:49:58 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid Pull HID fixes from Jiri Kosina: - regression fix for generic Wacom devices, from Jason Gerecke - DMA-on-stack fixes for hid-corsair driver, from Johan Hovold * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: wacom: Fix sibling detection regression HID: corsair: fix control-transfer error handling HID: corsair: fix DMA buffers on stack 19 January 2017, 17:49:58 UTC
4a1cc2e Linus Torvalds 19 January 2017, 17:46:10 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull two s390 bug fixes from Martin Schwidefsky: "Two changes, the first is a fix to add a missing memory clobber to the inline assembly to load control registers. This has not caused any issues so far, but who knows what code gcc will generate in future versions. The second change is an update for the default configurations. This includes CONFIG_BUG_ON_DATA_CORRUPTION=y, we want this to be enabled for s390. The usual approach to debug problems on production systems is to use crash on a system dump and for us avoiding data corruptions is priority one" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390: update defconfigs s390/ctl_reg: make __ctl_load a full memory barrier 19 January 2017, 17:46:10 UTC
0866757 Linus Torvalds 19 January 2017, 17:38:27 UTC Merge tag 'for-linus-4.10-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fix from Juergen Gross: "A fix for Xen running in nested virtualization environment" * tag 'for-linus-4.10-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: partially revert "xen: Remove event channel notification through Xen PCI platform device" 19 January 2017, 17:38:27 UTC
7d9e8f7 Mark Rutland 18 January 2017, 17:23:41 UTC arm64: avoid returning from bad_mode Generally, taking an unexpected exception should be a fatal event, and bad_mode is intended to cater for this. However, it should be possible to contain unexpected synchronous exceptions from EL0 without bringing the kernel down, by sending a SIGILL to the task. We tried to apply this approach in commit 9955ac47f4ba1c95 ("arm64: don't kill the kernel on a bad esr from el0"), by sending a signal for any bad_mode call resulting from an EL0 exception. However, this also applies to other unexpected exceptions, such as SError and FIQ. The entry paths for these exceptions branch to bad_mode without configuring the link register, and have no kernel_exit. Thus, if we take one of these exceptions from EL0, bad_mode will eventually return to the original user link register value. This patch fixes this by introducing a new bad_el0_sync handler to cater for the recoverable case, and restoring bad_mode to its original state, whereby it calls panic() and never returns. The recoverable case branches to bad_el0_sync with a bl, and returns to userspace via the usual ret_to_user mechanism. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Fixes: 9955ac47f4ba1c95 ("arm64: don't kill the kernel on a bad esr from el0") Reported-by: Mark Salter <msalter@redhat.com> Cc: Will Deacon <will.deacon@arm.com> Cc: stable@vger.kernel.org Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> 19 January 2017, 15:38:22 UTC
a9ce785 Jason Gerecke 17 January 2017, 23:38:58 UTC HID: wacom: Fix sibling detection regression Commit 345857b ("HID: wacom: generic: Add support for sensor offsets") included a change to the operation and location of the call to 'wacom_add_shared_data' in 'wacom_parse_and_register'. The modifications included moving it higher up so that it would occur before the call to 'wacom_retrieve_hid_descriptor'. This was done to prevent a crash that would have occured when the report containing tablet offsets was fed into the driver with 'wacom_hid_report_raw_event' (specifically: the various 'wacom_wac_*_report' functions were written with the assumption that they would only be called once tablet setup had completed; 'wacom_wac_pen_report' in particular dereferences 'shared' which wasn't yet allocated). Moving the call to 'wacom_add_shared_data' effectively prevented the crash but also broke the sibiling detection code which assumes that the HID descriptor has been read and the various device_type flags set. To fix this situation, we restore the original 'wacom_add_shared_data' operation and location and instead implement an alternative change that can also prevent the crash. Specifically, we notice that the report functions mentioned above expect to be called only for input reports. By adding a check, we can prevent feature reports (such as the offset report) from causing trouble. Fixes: 345857bb49 ("HID: wacom: generic: Add support for sensor offsets") Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com> Tested-by: Ping Cheng <pingc@wacom.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> 19 January 2017, 13:19:25 UTC
739e6f5 Linus Walleij 11 January 2017, 12:37:07 UTC gpio: provide lockdep keys for nested/unnested irqchips The helper function for adding a GPIO chip compiles in a lockdep key for debugging, the same key is needed for nested chips as well. The macro construction is unreadable, replace this with two static inlines instead. The _gpiochip_irqchip_add prefixed function is not helpful, rename it with gpiochip_irqchip_add_key() that tell us what the function is actually doing. Fixes: d245b3f9bd36 ("gpio: simplify adding threaded interrupts") Cc: Roger Quadros <rogerq@ti.com> Reported-by: Clemens Gruber <clemens.gruber@pqgruber.com> Reported-by: Roger Quadros <rogerq@ti.com> Reported-by: Grygorii Strashko <grygorii.strashko@ti.com> Tested-by: Clemens Gruber <clemens.gruber@pqgruber.com> Tested-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> 19 January 2017, 08:57:20 UTC
d0e73e2 Vineet Gupta 17 January 2017, 19:09:18 UTC ARC: Revert "ARC: mm: IOC: Don't enable IOC by default" The programming model has been fixed with prev patches so re-enable it by default This reverts commit 23cb1f644019bac49d87b4dd7c1eac0569cc4f53. Signed-off-by: Vineet Gupta <vgupta@synopsys.com> 19 January 2017, 03:21:06 UTC
76894a7 Vineet Gupta 18 January 2017, 23:10:52 UTC ARC: mm: split arc_cache_init to allow __init reaping of bulk arc_cache_init() is called for each core so can't be tagged __init. However bulk of it is only executed by master core and thus is candidate for __init reaping. So split it up to allow that. Signed-off-by: Vineet Gupta <vgupta@synopsys.com> 19 January 2017, 03:21:02 UTC
e47a8b1 Olof Johansson 19 January 2017, 00:11:03 UTC Merge tag 'omap-for-v4.10/fixes-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes Fixes for omaps for v4.10-rc cycle. Mostly a DMA regression fix for omap1, and then a handful of trivial fixes for boards and devices to work: - Fixes TI wilink bluetooth strange platform data baud rate - Remove duplicate pinmux line for am335x-icev2 - Fix omap1 dma regression - Fix uninitialized return value for wkup_m3_ipc_probe() - Fix Ethernet PHY binding typo for dra72-evm - Fix init for omap5 and dra7 sata ports - Fix mmc card detect pin for Logic PD SOM-LV * tag 'omap-for-v4.10/fixes-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: omap3: Fix Card Detect and Write Protect on Logic PD SOM-LV ARM: dts: OMAP5 / DRA7: indicate that SATA port 0 is available. ARM: dts: dra72-evm-revc: fix typo in ethernet-phy node soc: ti: wkup_m3_ipc: Fix error return code in wkup_m3_ipc_probe() ARM: OMAP1: DMA: Correct the number of logical channels ARM: dts: am335x-icev2: Remove the duplicated pinmux setting ARM: OMAP2+: Fix WL1283 Bluetooth Baud Rate Signed-off-by: Olof Johansson <olof@lixom.net> 19 January 2017, 00:11:03 UTC
e497c8e Vineet Gupta 18 January 2017, 20:59:21 UTC ARCv2: IOC: Use actual memory size to setup aperture size vs. fixed 512M before. But this still assumes that all of memory is under IOC which may not be true for the SoC. Improve that later when this becomes a real issue, by specifying this from DT. Signed-off-by: Vineet Gupta <vgupta@synopsys.com> 18 January 2017, 22:52:43 UTC
8c47f83 Vineet Gupta 22 June 2016, 10:31:19 UTC ARCv2: IOC: Adhere to progamming model guidelines to avoid DMA corruption On AXS103 release bitfiles, DMA data corruptions were seen because IOC setup was not following the recommended way in documentation. Flipping IOC on when caches are enabled or coherency transactions are in flight, might cause some of the memory operations to not observe coherency as expected. So strictly follow the programming model recommendations as documented in comment header above arc_ioc_setup() Signed-off-by: Vineet Gupta <vgupta@synopsys.com> 18 January 2017, 22:48:33 UTC
d4911cd Vineet Gupta 22 June 2016, 10:13:22 UTC ARCv2: IOC: refactor the IOC and SLC operations into own functions - Move IOC setup into arc_ioc_setup() - Move SLC disabling into arc_slc_disable() Signed-off-by: Vineet Gupta <vgupta@synopsys.com> 18 January 2017, 22:35:10 UTC
88a7503 Keith Busch 18 January 2017, 22:21:15 UTC blk-mq: Remove unused variable Signed-off-by: Keith Busch <keith.busch@intel.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Jens Axboe <axboe@fb.com> 18 January 2017, 22:14:15 UTC
fb1d8e0 Linus Torvalds 18 January 2017, 21:58:38 UTC Merge tag 'upstream-4.10-rc5' of git://git.infradead.org/linux-ubifs Pull UBIFS fixes from Richard Weinberger: "This contains fixes for UBIFS: - a long standing issue in UBIFS journal replay code - fallout from the merge window" * tag 'upstream-4.10-rc5' of git://git.infradead.org/linux-ubifs: ubifs: Fix journal replay wrt. xattr nodes ubifs: remove redundant checks for encryption key ubifs: allow encryption ioctls in compat mode ubifs: add CONFIG_BLOCK dependency for encryption ubifs: fix unencrypted journal write ubifs: ensure zero err is returned on successful return 18 January 2017, 21:58:38 UTC
fd29f7a Arnd Bergmann 18 January 2017, 20:39:21 UTC xfs: fix xfs_mode_to_ftype() prototype A harmless warning just got introduced: fs/xfs/libxfs/xfs_dir2.h:40:8: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] Removing the 'const' modifier avoids the warning and has no other effect. Fixes: 1fc4d33fed12 ("xfs: replace xfs_mode_to_ftype table with switch statement") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> 18 January 2017, 20:39:21 UTC
fa19a76 Linus Torvalds 18 January 2017, 19:19:32 UTC Merge branch 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm Pull ARM fixes from Russell King: "A few ARM fixes: - fix a crash while performing TLB maintanence on early ARM SMP cores - blacklist Scorpion CPUs for hardware breakpoints - ARMs asm/types.h has been included as part of the UAPI due to the way the makefiles work, move it to uapi/asm/types.h to make it official - fix up ftrace syscall name matching" * 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 8613/1: Fix the uaccess crash on PB11MPCore MAINTAINERS: update rmk's entries ARM: put types.h in uapi ARM: 8634/1: hw_breakpoint: blacklist Scorpion CPUs ARM: 8632/1: ftrace: fix syscall name matching 18 January 2017, 19:19:32 UTC
eb1357d Vineet Gupta 16 January 2017, 18:48:09 UTC ARC: module: Fix !CONFIG_ARC_DW2_UNWIND builds commit d65283f7b695b5 added mod->arch.secstr under CONFIG_ARC_DW2_UNWIND, but used it unconditionally which broke builds when the option was disabled. Fix that by adjusting the #ifdef guard. And while at it add a missing guard (for unwinder) in module.c as well Reported-by: Waldemar Brodkorb <wbx@openadk.org> Cc: stable@vger.kernel.org #4.9 Fixes: d65283f7b695b5 ("ARC: module: elide loop to save reference to .eh_frame") Tested-by: Anton Kolesov <akolesov@synopsys.com> Reviewed-by: Alexey Brodkin <abrodkin@synopsys.com> [abrodkin: provided fixlet to Kconfig per failure in allnoconfig build] Signed-off-by: Vineet Gupta <vgupta@synopsys.com> 18 January 2017, 19:17:44 UTC
ca92e6c Linus Torvalds 18 January 2017, 19:13:41 UTC Merge branch 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull SMP hotplug update from Thomas Gleixner: "This contains a trivial typo fix and an extension to the core code for dynamically allocating states in the prepare stage. The extension is necessary right now because we need a proper way to unbreak LTTNG, which iscurrently non functional due to the removal of the notifiers. Surely it's out of tree, but it's widely used by distros. The simple solution would have been to reserve a state for LTTNG, but I'm not fond about unused crap in the kernel and the dynamic range, which we admittedly should have done right away, allows us to remove quite some of the hardcoded states, i.e. those which have no ordering requirements. So doing the right thing now is better than having an smaller intermediate solution which needs to be reworked anyway" * 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: cpu/hotplug: Provide dynamic range for prepare stage perf/x86/amd/ibs: Fix typo after cleanup state names in cpu/hotplug 18 January 2017, 19:13:41 UTC
0b75f82 Linus Torvalds 18 January 2017, 19:12:13 UTC Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fix from Ingo Molnar: "Fix a crash in the ARM-Exynos clocksource driver, triggered by CPU hotplug operations" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource/exynos_mct: Clear interrupt when cpu is shut down 18 January 2017, 19:12:13 UTC
49b550f Linus Torvalds 18 January 2017, 18:47:11 UTC Merge branch 'rcu-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull RCU fixes from Ingo Molnar: "This fixes sporadic ACPI related hangs in synchronize_rcu() that were caused by the ACPI code mistakenly relying on an aspect of RCU that was neither promised to work nor reliable but which happened to work - until in v4.9 we changed the RCU implementation, which made the hangs more prominent. Since the mis-use of the RCU facility wasn't properly detected and prevented either, these fixes make the RCU side work reliably instead of working around the problem in the ACPI code. Hence the slightly larger diffstat that goes beyond the normal scope of RCU fixes in -rc kernels" * 'rcu-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: rcu: Narrow early boot window of illegal synchronous grace periods rcu: Remove cond_resched() from Tiny synchronize_sched() 18 January 2017, 18:47:11 UTC
9da96f9 Linus Torvalds 18 January 2017, 18:45:22 UTC Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fixes from Ingo Molnar: "An Intel PMU driver hotplug fix and three 'perf probe' tooling fixes" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/intel: Handle exclusive threadid correctly on CPU hotplug perf probe: Fix to probe on gcc generated functions in modules perf probe: Add error checks to offline probe post-processing perf probe: Fix to show correct locations for events on modules 18 January 2017, 18:45:22 UTC
ad9e202 Dave Martin 18 January 2017, 16:25:24 UTC arm64/ptrace: Reject attempts to set incomplete hardware breakpoint fields We cannot preserve partial fields for hardware breakpoints, because the values written by userspace to the hardware breakpoint registers can't subsequently be recovered intact from the hardware. So, just reject attempts to write incomplete fields with -EINVAL. Cc: <stable@vger.kernel.org> # 3.7.x- Fixes: 478fcb2cdb23 ("arm64: Debugging support") Signed-off-by: Dave Martin <Dave.Martin@arm.com> Acked-by: Will Deacon <Will.Deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> 18 January 2017, 18:05:12 UTC
aeb1f39 Dave Martin 18 January 2017, 16:25:23 UTC arm64/ptrace: Avoid uninitialised struct padding in fpr_set() This patch adds an explicit __reserved[] field to user_fpsimd_state to replace what was previously unnamed padding. This ensures that data in this region are propagated across assignment rather than being left possibly uninitialised at the destination. Cc: <stable@vger.kernel.org> # 3.7.x- Fixes: 60ffc30d5652 ("arm64: Exception handling") Signed-off-by: Dave Martin <Dave.Martin@arm.com> Acked-by: Will Deacon <Will.Deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> 18 January 2017, 18:05:10 UTC
a672401 Dave Martin 18 January 2017, 16:25:22 UTC arm64/ptrace: Preserve previous registers for short regset write Ensure that if userspace supplies insufficient data to PTRACE_SETREGSET to fill all the registers, the thread's old registers are preserved. Cc: <stable@vger.kernel.org> # 4.3.x- Fixes: 5d220ff9420f ("arm64: Better native ptrace support for compat tasks") Signed-off-by: Dave Martin <Dave.Martin@arm.com> Acked-by: Will Deacon <Will.Deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> 18 January 2017, 18:05:08 UTC
9dd73f7 Dave Martin 18 January 2017, 16:25:21 UTC arm64/ptrace: Preserve previous registers for short regset write Ensure that if userspace supplies insufficient data to PTRACE_SETREGSET to fill all the registers, the thread's old registers are preserved. Cc: <stable@vger.kernel.org> # 3.19.x- Fixes: 766a85d7bc5d ("arm64: ptrace: add NT_ARM_SYSTEM_CALL regset") Signed-off-by: Dave Martin <Dave.Martin@arm.com> Acked-by: Will Deacon <Will.Deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> 18 January 2017, 18:05:06 UTC
9a17b87 Dave Martin 18 January 2017, 16:25:20 UTC arm64/ptrace: Preserve previous registers for short regset write Ensure that if userspace supplies insufficient data to PTRACE_SETREGSET to fill all the registers, the thread's old registers are preserved. Cc: <stable@vger.kernel.org> # 3.7.x- Fixes: 478fcb2cdb23 ("arm64: Debugging support") Signed-off-by: Dave Martin <Dave.Martin@arm.com> Acked-by: Will Deacon <Will.Deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> 18 January 2017, 18:05:02 UTC
6df8c9d Jeff Layton 12 January 2017, 19:42:41 UTC ceph: fix bad endianness handling in parse_reply_info_extra sparse says: fs/ceph/mds_client.c:291:23: warning: restricted __le32 degrades to integer fs/ceph/mds_client.c:293:28: warning: restricted __le32 degrades to integer fs/ceph/mds_client.c:294:28: warning: restricted __le32 degrades to integer fs/ceph/mds_client.c:296:28: warning: restricted __le32 degrades to integer The op value is __le32, so we need to convert it before comparing it. Cc: stable@vger.kernel.org # needs backporting for < 3.14 Signed-off-by: Jeff Layton <jlayton@redhat.com> Reviewed-by: Sage Weil <sage@redhat.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com> 18 January 2017, 16:58:45 UTC
fe2ed42 Jeff Layton 12 January 2017, 19:42:39 UTC ceph: fix endianness bug in frag_tree_split_cmp sparse says: fs/ceph/inode.c:308:36: warning: incorrect type in argument 1 (different base types) fs/ceph/inode.c:308:36: expected unsigned int [unsigned] [usertype] a fs/ceph/inode.c:308:36: got restricted __le32 [usertype] frag fs/ceph/inode.c:308:46: warning: incorrect type in argument 2 (different base types) fs/ceph/inode.c:308:46: expected unsigned int [unsigned] [usertype] b fs/ceph/inode.c:308:46: got restricted __le32 [usertype] frag We need to convert these values to host-endian before calling the comparator. Fixes: a407846ef7c6 ("ceph: don't assume frag tree splits in mds reply are sorted") Signed-off-by: Jeff Layton <jlayton@redhat.com> Reviewed-by: Sage Weil <sage@redhat.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com> 18 January 2017, 16:58:45 UTC
1097680 Jeff Layton 12 January 2017, 19:42:38 UTC ceph: fix endianness of getattr mask in ceph_d_revalidate sparse says: fs/ceph/dir.c:1248:50: warning: incorrect type in assignment (different base types) fs/ceph/dir.c:1248:50: expected restricted __le32 [usertype] mask fs/ceph/dir.c:1248:50: got int [signed] [assigned] mask Fixes: 200fd27c8fa2 ("ceph: use lookup request to revalidate dentry") Signed-off-by: Jeff Layton <jlayton@redhat.com> Reviewed-by: Sage Weil <sage@redhat.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com> 18 January 2017, 16:58:45 UTC
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