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27 March 2024, 02:37:15 UTC
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c3b46c7 Linus Torvalds 18 April 2016, 02:13:32 UTC Linux 4.6-rc4 18 April 2016, 02:13:32 UTC
9d090d0 Linus Torvalds 17 April 2016, 19:30:06 UTC Merge tag 'dm-4.6-fix-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm 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 17 April 2016, 19:30:06 UTC
6545b60 Ahmed Samy 17 April 2016, 05:37:09 UTC dm cache metadata: fix cmd_read_lock() acquiring write lock Commit 9567366fefdd ("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: 9567366fefdd ("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> 17 April 2016, 15:24:46 UTC
b9f5dba Linus Torvalds 17 April 2016, 03:59:06 UTC Merge tag 'char-misc-4.6-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc 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 17 April 2016, 03:59:06 UTC
e1e22b2 Linus Torvalds 17 April 2016, 03:53:50 UTC Merge tag 'driver-core-4.6-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core 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 17 April 2016, 03:53:50 UTC
b62dabf Linus Torvalds 17 April 2016, 03:48:14 UTC Merge tag 'usb-4.6-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb 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 17 April 2016, 03:48:14 UTC
306a63b Linus Torvalds 16 April 2016, 22:52:38 UTC Merge tag 'dmaengine-fix-4.6-rc4' of git://git.infradead.org/users/vkoul/slave-dma 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 16 April 2016, 22:52:38 UTC
ac82a57 Linus Torvalds 16 April 2016, 22:43:19 UTC Merge branch 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 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 16 April 2016, 22:43:19 UTC
e2f50c5 Linus Torvalds 16 April 2016, 22:37:05 UTC Merge branch 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 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 16 April 2016, 22:37:05 UTC
956e6c8 Vinod Koul 16 April 2016, 17:22:03 UTC Merge branch 'fix/edma' into fixes 16 April 2016, 17:22:03 UTC
1cc3334 Vinod Koul 16 April 2016, 17:15:26 UTC Merge branch 'fix/xilinx' into fixes 16 April 2016, 17:15:26 UTC
4bd6135 Vinod Koul 16 April 2016, 17:15:17 UTC Merge branch 'fix/omap' into fixes 16 April 2016, 17:15:17 UTC
09c505c Vinod Koul 16 April 2016, 17:14:32 UTC Merge branch 'fix/hsu' into fixes 16 April 2016, 17:14:32 UTC
2e57259 Linus Torvalds 15 April 2016, 22:44:10 UTC Merge branch 'for-linus' of git://git.kernel.dk/linux-block 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 15 April 2016, 22:44:10 UTC
f3c9a1a Linus Torvalds 15 April 2016, 22:34:27 UTC Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm 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 15 April 2016, 22:34:27 UTC
29dde7c Linus Torvalds 15 April 2016, 22:25:09 UTC Merge tag 'for-linus-20160415' of git://git.infradead.org/linux-mtd 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 15 April 2016, 22:25:09 UTC
2fffad1 Linus Torvalds 15 April 2016, 22:10:32 UTC Merge tag 'mmc-v4.6-rc3' of git://git.linaro.org/people/ulf.hansson/mmc 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 15 April 2016, 22:10:32 UTC
ab5f9eb Linus Torvalds 15 April 2016, 21:59:28 UTC Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux 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 15 April 2016, 21:59:28 UTC
60ea7bb Linus Torvalds 15 April 2016, 21:51:45 UTC Merge branch 'parisc-4.6-4' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux 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 15 April 2016, 21:51:45 UTC
0a370d2 Dan Williams 15 April 2016, 02:40:47 UTC libnvdimm, pmem: clarify the write+clear_poison+write flow 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: Jeff Moyer <jmoyer@redhat.com> Reviewed-by: Vishal Verma <vishal.l.verma@intel.com> 15 April 2016, 20:59:41 UTC
a7297a6 Ming Lei 15 April 2016, 10:51:28 UTC block: loop: fix filesystem corruption in case of aio/dio Starting from commit e36f620428(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: e36f6204288088f (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> 15 April 2016, 14:25:56 UTC
806fdcc Linus Torvalds 15 April 2016, 02:53:46 UTC Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 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 15 April 2016, 02:53:46 UTC
a1f9831 Linus Torvalds 15 April 2016, 02:31:34 UTC Merge branch 'mm-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 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 15 April 2016, 02:31:34 UTC
63a1281 Linus Torvalds 15 April 2016, 02:07:45 UTC Merge tag 'dm-4.6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm 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 15 April 2016, 02:07:45 UTC
0a3f5af Linus Torvalds 15 April 2016, 02:02:06 UTC 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 15 April 2016, 02:02:06 UTC
c8c5285 Linus Torvalds 15 April 2016, 01:47:51 UTC Merge tag 'sound-4.6-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound 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 15 April 2016, 01:47:51 UTC
a7109a2 Linus Torvalds 15 April 2016, 01:40:47 UTC Merge branch 'mailbox-devel' of git://git.linaro.org/landing-teams/working/fujitsu/integration 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 15 April 2016, 01:40:47 UTC
dfe7058 Linus Torvalds 15 April 2016, 01:22:42 UTC Merge tag 'for-linus-4.6-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs Pull f2fs/fscrypto fixes from Jaegeuk Kim: "In addition to f2fs/fscrypto fixes, I've added one patch which prevents RCU mode lookup in d_revalidate, as Al mentioned. These patches fix f2fs and fscrypto based on -rc3 bug fixes in ext4 crypto, which have not yet been fully propagated as follows. - use of dget_parent and file_dentry to avoid crashes - disallow RCU-mode lookup in d_invalidate - disallow -ENOMEM in the core data encryption path" * tag 'for-linus-4.6-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: ext4/fscrypto: avoid RCU lookup in d_revalidate fscrypto: don't let data integrity writebacks fail with ENOMEM f2fs: use dget_parent and file_dentry in f2fs_file_open fscrypto: use dget_parent() in fscrypt_d_revalidate() 15 April 2016, 01:22:42 UTC
16382ed Linus Torvalds 15 April 2016, 01:15:40 UTC Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fixes from Herbert Xu: "This fixes an NFS regression caused by the skcipher/hash conversion in sunrpc. It also fixes a build problem in certain configurations with bcm63xx" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: hwrng: bcm63xx - fix device tree compilation sunrpc: Fix skcipher/shash conversion 15 April 2016, 01:15:40 UTC
4c0b1c6 Linus Torvalds 15 April 2016, 01:03:29 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security Pull keys bugfixes from James Morris: "Two bugfixes for Keys related code" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: ASN.1: fix open failure check on headername assoc_array: don't call compare_object() on a node 15 April 2016, 01:03:29 UTC
9567366 Mike Snitzer 12 April 2016, 16:14:46 UTC dm cache metadata: fix READ_LOCK macros and cleanup WRITE_LOCK macros The READ_LOCK macro was incorrectly returning -EINVAL if dm_bm_is_read_only() was true -- it will always be true once the cache metadata transitions to read-only by dm_cache_metadata_set_read_only(). Wrap READ_LOCK and WRITE_LOCK multi-statement macros in do {} while(0). Also, all accesses of the 'cmd' argument passed to these related macros are now encapsulated in parenthesis. A follow-up patch can be developed to eliminate the use of macros in favor of pure C code. Avoiding that now given that this needs to apply to stable@. Reported-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Fixes: d14fcf3dd79 ("dm cache: make sure every metadata function checks fail_io") Cc: stable@vger.kernel.org 14 April 2016, 21:34:49 UTC
a522905 Keith Busch 08 April 2016, 22:09:10 UTC NVMe: Always use MSI/MSI-x interrupts Multiple users have reported device initialization failure due the driver not receiving legacy PCI interrupts. This is not unique to any particular controller, but has been observed on multiple platforms. There have been no issues reported or observed when with message signaled interrupts, so this patch attempts to use MSI-x during initialization, falling back to MSI. If that fails, legacy would become the default. The setup_io_queues error handling had to change as a result: the admin queue's msix_entry used to be initialized to the legacy IRQ. The case where nr_io_queues is 0 would fail request_irq when setting up the admin queue's interrupt since re-enabling MSI-x fails with 0 vectors, leaving the admin queue's msix_entry invalid. Instead, return success immediately. Reported-by: Tim Muhlemmer <muhlemmer@gmail.com> Reported-by: Jon Derrick <jonathan.derrick@intel.com> Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Jens Axboe <axboe@fb.com> 14 April 2016, 20:04:50 UTC
51d7b12 Linus Torvalds 14 April 2016, 19:05:37 UTC /proc/iomem: only expose physical resource addresses to privileged users In commit c4004b02f8e5b ("x86: remove the kernel code/data/bss resources from /proc/iomem") I was hoping to remove the phyiscal kernel address data from /proc/iomem entirely, but that had to be reverted because some system programs actually use it. This limits all the detailed resource information to properly credentialed users instead. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 14 April 2016, 19:56:09 UTC
ab0fa82 Linus Torvalds 14 April 2016, 19:00:21 UTC pci-sysfs: use proper file capability helper function The PCI config access checked the file capabilities correctly, but used the itnernal security capability check rather than the helper function that is actually meant for that. The security_capable() has unusual return values and is not meant to be used elsewhere (the only other use is in the capability checking functions that we actually intend people to use, and this odd PCI usage really stood out when looking around the capability code. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 14 April 2016, 19:56:09 UTC
34dbbcd Linus Torvalds 14 April 2016, 18:22:00 UTC Make file credentials available to the seqfile interfaces A lot of seqfile users seem to be using things like %pK that uses the credentials of the current process, but that is actually completely wrong for filesystem interfaces. The unix semantics for permission checking files is to check permissions at _open_ time, not at read or write time, and that is not just a small detail: passing off stdin/stdout/stderr to a suid application and making the actual IO happen in privileged context is a classic exploit technique. So if we want to be able to look at permissions at read time, we need to use the file open credentials, not the current ones. Normal file accesses can just use "f_cred" (or any of the helper functions that do that, like file_ns_capable()), but the seqfile interfaces do not have any such options. It turns out that seq_file _does_ save away the user_ns information of the file, though. Since user_ns is just part of the full credential information, replace that special case with saving off the cred pointer instead, and suddenly seq_file has all the permission information it needs. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 14 April 2016, 19:56:09 UTC
4046d6e Linus Torvalds 14 April 2016, 18:18:57 UTC Revert "x86: remove the kernel code/data/bss resources from /proc/iomem" This reverts commit c4004b02f8e5b9ce357a0bb1641756cc86962664. Sadly, my hope that nobody would actually use the special kernel entries in /proc/iomem were dashed by kexec. Which reads /proc/iomem explicitly to find the kernel base address. Nasty. Anyway, that means we can't do the sane and simple thing and just remove the entries, and we'll instead have to mask them out based on permissions. Reported-by: Zhengyu Zhang <zhezhang@redhat.com> Reported-by: Dave Young <dyoung@redhat.com> Reported-by: Freeman Zhang <freeman.zhang1992@gmail.com> Reported-by: Emrah Demir <ed@abdsec.com> Reported-by: Baoquan He <bhe@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 14 April 2016, 19:55:32 UTC
366dd4e Helge Deller 13 April 2016, 20:27:22 UTC parisc: Fix ftrace function tracer Fix the FTRACE function tracer for 32- and 64-bit kernel. The former code was horribly broken. Reimplement most coding in assembly and utilize optimizations, e.g. put mcount() and ftrace_stub() into one L1 cacheline. Signed-off-by: Helge Deller <deller@gmx.de> 14 April 2016, 15:47:19 UTC
cba2e47 Toshi Kani 13 April 2016, 00:10:52 UTC pmem: fix BUG() error in pmem.h:48 on X86_32 After 'commit fc0c2028135c ("x86, pmem: use memcpy_mcsafe() for memcpy_from_pmem()")', probing a PMEM device hits the BUG() error below on X86_32 kernel. kernel BUG at include/linux/pmem.h:48! memcpy_from_pmem() calls arch_memcpy_from_pmem(), which is unimplemented since CONFIG_ARCH_HAS_PMEM_API is undefined on X86_32. Fix the BUG() error by adding default_memcpy_from_pmem(). Acked-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Toshi Kani <toshi.kani@hpe.com> Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Ross Zwisler <ross.zwisler@linux.intel.com> 14 April 2016, 15:01:47 UTC
ad06fde Stefan Agner 21 January 2016, 02:56:22 UTC pwm: fsl-ftm: Use flat regmap cache Use flat regmap cache to avoid lockdep warning at probe: [ 0.697285] WARNING: CPU: 0 PID: 1 at kernel/locking/lockdep.c:2755 lockdep_trace_alloc+0x15c/0x160() [ 0.697449] DEBUG_LOCKS_WARN_ON(irqs_disabled_flags(flags)) The RB-tree regmap cache needs to allocate new space on first writes. However, allocations in an atomic context (e.g. when a spinlock is held) are not allowed. The function regmap_write calls map->lock, which acquires a spinlock in the fast_io case. Since the pwm-fsl-ftm driver uses MMIO, the regmap bus of type regmap_mmio is being used which has fast_io set to true. The MMIO space of the pwm-fsl-ftm driver is reasonable condense, hence using the much faster flat regmap cache is anyway the better choice. Signed-off-by: Stefan Agner <stefan@agner.ch> Cc: Mark Brown <broonie@kernel.org> Signed-off-by: Thierry Reding <thierry.reding@gmail.com> 14 April 2016, 14:54:00 UTC
70ad7f7 Jon Hunter 13 April 2016, 14:35:56 UTC mmc: tegra: Disable UHS-I modes for Tegra124 Tegra124 has been randomly hanging during system suspend when entering the Tegra LP1 low power state. The hang is caused by the Tegra SDHCI driver and linked to the UHS-I tuning sequence. Disabling the UHS-I modes for Tegra124 prevents any hangs from occurring when entering system suspend. Unfortunately, the tuning sequence described in the public Tegra documentation is incomplete and on inspection of the current tuning sequence that has been implemented is also incomplete and may cause problems. In the short-term it is safer to disable UHS-I modes for now and fix later because it would be too large of a change to simply patch now. Therefore, disable UHS-I modes for Tegra124. Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 14 April 2016, 09:40:01 UTC
9aaf343 Ulf Hansson 06 April 2016, 14:12:08 UTC mmc: block: Use the mmc host device index as the mmcblk device index Commit 520bd7a8b415 ("mmc: core: Optimize boot time by detecting cards simultaneously") causes regressions for some platforms. These platforms relies on fixed mmcblk device indexes, instead of deploying the defacto standard with UUID/PARTUUID. In other words their rootfs needs to be available at hardcoded paths, like /dev/mmcblk0p2. Such guarantees have never been made by the kernel, but clearly the above commit changes the behaviour. More precisely, because of that the order changes of how cards becomes detected, so do their corresponding mmcblk device indexes. As the above commit significantly improves boot time for some platforms (magnitude of seconds), let's avoid reverting this change but instead restore the behaviour of how mmcblk device indexes becomes picked. By using the same index for the mmcblk device as for the corresponding mmc host device, the probe order of mmc host devices decides the index we get for the mmcblk device. For those platforms that suffers from a regression, one could expect that this updated behaviour should be sufficient to meet their expectations of "fixed" mmcblk device indexes. Another side effect from this change, is that the same index is used for the mmc host device, the mmcblk device and the mmc block queue. That should clarify their relationship. Reported-by: Peter Hurley <peter@hurleysoftware.com> Reported-by: Laszlo Fiat <laszlo.fiat@gmail.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Fixes: 520bd7a8b415 ("mmc: core: Optimize boot time by detecting cards simultaneously") Cc: <stable@vger.kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 14 April 2016, 09:39:34 UTC
ff3e84e Dave Airlie 14 April 2016, 03:06:19 UTC Merge branch 'exynos-drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-fixes fix some exynos regressions. * 'exynos-drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos: 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 14 April 2016, 03:06:19 UTC
25451c1 Dave Airlie 14 April 2016, 03:05:56 UTC Merge branch 'drm-fixes-4.6' of git://people.freedesktop.org/~agd5f/linux into drm-fixes some misc radeon fixes. * 'drm-fixes-4.6' of git://people.freedesktop.org/~agd5f/linux: drm/amd/amdgpu: fix irq domain remove for tonga ih 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 14 April 2016, 03:05:56 UTC
90de680 Linus Torvalds 13 April 2016, 20:02:06 UTC Merge tag 'sh-fixes-4.6-rc1' of git://git.libc.org/linux-sh Pull arch/sh fixes from Rich Felker: "Fixes for two arch/sh build regressions that appeared in 4.6-rc1, one introduced by me, and one caused by changes elsewhere" * tag 'sh-fixes-4.6-rc1' of git://git.libc.org/linux-sh: sh: fix function signature of cpu_coregroup_mask to match pointer type sh: fix smp-shx3 build regression from removal of arch localtimer 13 April 2016, 20:02:06 UTC
e86103a Robert Dobrowolski 24 March 2016, 10:30:07 UTC usb: hcd: out of bounds access in for_each_companion On BXT platform Host Controller and Device Controller figure as same PCI device but with different device function. HCD should not pass data to Device Controller but only to Host Controllers. Checking if companion device is Host Controller, otherwise skip. Cc: <stable@vger.kernel.org> Signed-off-by: Robert Dobrowolski <robert.dobrowolski@linux.intel.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13 April 2016, 19:06:18 UTC
1363074 Hans de Goede 12 April 2016, 10:27:09 UTC USB: uas: Add a new NO_REPORT_LUNS quirk Add a new NO_REPORT_LUNS quirk and set it for Seagate drives with an usb-id of: 0bc2:331a, as these will fail to respond to a REPORT_LUNS command. Cc: stable@vger.kernel.org Reported-and-tested-by: David Webb <djw@noc.ac.uk> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13 April 2016, 19:02:28 UTC
198de51 Hans de Goede 12 April 2016, 10:27:08 UTC USB: uas: Limit qdepth at the scsi-host level Commit 64d513ac31bd ("scsi: use host wide tags by default") causes the SCSI core to queue more commands then we can handle on devices with multiple LUNs, limit the queue depth at the scsi-host level instead of per slave to fix this. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1315013 Cc: stable@vger.kernel.org # 4.4.x and 4.5.x Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13 April 2016, 19:02:28 UTC
2dc0194 Diego Herranz 12 April 2016, 17:13:27 UTC doc: usb: Fix typo in gadget_multi documentation It tries to "match" drivers for each interface (not "much"). Signed-off-by: Diego Herranz <diegoherranz@diegoherranz.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13 April 2016, 19:02:28 UTC
f9a85f6 Peter Griffin 13 April 2016, 16:58:44 UTC usb: host: xhci-plat: Make enum xhci_plat_type start at a non zero value Otherwise generic-xhci and xhci-platform which have no data get wrongly detected as XHCI_PLAT_TYPE_MARVELL_ARMADA by xhci_plat_type_is(). This fixes a regression in v4.5 for STiH407 family SoC's which use the synopsis dwc3 IP, whereby the disable_clk error path gets taken due to wrongly being detected as XHCI_PLAT_TYPE_MARVELL_ARMADA and the hcd never gets added. I suspect this will also fix other dwc3 DT platforms such as Exynos, although I've only tested on STih410 SoC. Fixes: 4efb2f694114 ("usb: host: xhci-plat: add struct xhci_plat_priv") Cc: stable@vger.kernel.org Cc: gregory.clement@free-electrons.com Cc: yoshihiro.shimoda.uh@renesas.com Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13 April 2016, 18:58:02 UTC
98d74f9 Mathias Nyman 08 April 2016, 13:25:10 UTC xhci: fix 10 second timeout on removal of PCI hotpluggable xhci controllers PCI hotpluggable xhci controllers such as some Alpine Ridge solutions will remove the xhci controller from the PCI bus when the last USB device is disconnected. Add a flag to indicate that the host is being removed to avoid queueing configure_endpoint commands for the dropped endpoints. For PCI hotplugged controllers this will prevent 5 second command timeouts For static xhci controllers the configure_endpoint command is not needed in the removal case as everything will be returned, freed, and the controller is reset. For now the flag is only set for PCI connected host controllers. Cc: <stable@vger.kernel.org> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13 April 2016, 18:55:56 UTC
7150406 Lu Baolu 08 April 2016, 13:25:09 UTC usb: xhci: fix wild pointers in xhci_mem_cleanup This patch fixes some wild pointers produced by xhci_mem_cleanup. These wild pointers will cause system crash if xhci_mem_cleanup() is called twice. Reported-and-tested-by: Pengcheng Li <lpc.li@hisilicon.com> Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> Cc: stable@vger.kernel.org Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13 April 2016, 18:55:56 UTC
5ad3b03 Yoshihiro Shimoda 08 April 2016, 13:25:08 UTC usb: host: xhci-plat: fix cannot work if R-Car Gen2/3 run on above 4GB phys This patch fixes an issue that cannot work if R-Car Gen2/3 run on above 4GB physical memory environment to use a quirk XHCI_NO_64BIT_SUPPORT. Cc: <stable@vger.kernel.org> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13 April 2016, 18:55:56 UTC
0a380be Yoshihiro Shimoda 08 April 2016, 13:25:07 UTC usb: host: xhci: add a new quirk XHCI_NO_64BIT_SUPPORT On some xHCI controllers (e.g. R-Car SoCs), the AC64 bit (bit 0) of HCCPARAMS1 is set to 1. However, the xHCs don't support 64-bit address memory pointers actually. So, in this case, this driver should call dma_set_coherent_mask(dev, DMA_BIT_MASK(32)) in xhci_gen_setup(). Otherwise, the xHCI controller will be died after a usb device is connected if it runs on above 4GB physical memory environment. So, this patch adds a new quirk XHCI_NO_64BIT_SUPPORT to resolve such an issue. Cc: <stable@vger.kernel.org> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13 April 2016, 18:55:56 UTC
671ffdf Mathias Nyman 08 April 2016, 13:25:06 UTC xhci: resume USB 3 roothub first Give USB3 devices a better chance to enumerate at USB 3 speeds if they are connected to a suspended host. Solves an issue with NEC uPD720200 host hanging when partially enumerating a USB3 device as USB2 after host controller runtime resume. Cc: <stable@vger.kernel.org> Tested-by: Mike Murdoch <main.haarp@gmail.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13 April 2016, 18:55:56 UTC
0d46fac Rafal Redzimski 08 April 2016, 13:25:05 UTC usb: xhci: applying XHCI_PME_STUCK_QUIRK to Intel BXT B0 host Broxton B0 also requires XHCI_PME_STUCK_QUIRK. Adding PCI device ID for Broxton B and adding to quirk. Cc: <stable@vger.kernel.org> Signed-off-by: Rafal Redzimski <rafal.f.redzimski@intel.com> Signed-off-by: Robert Dobrowolski <robert.dobrowolski@linux.intel.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13 April 2016, 18:55:56 UTC
2a14759 Oliver Neukum 04 April 2016, 12:30:53 UTC cdc-acm: fix crash if flushed with nothing buffered Under some circumstances acm_tty_flush_chars() is called with no buffer to flush. We simply need to do nothing. Signed-off-by: Oliver Neukum <ONeukum@suse.com> Reported-by: Torsten Hilbrich <torsten.hilbrich@secunet.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13 April 2016, 18:53:07 UTC
dea5c24 Rui Salvaterra 09 April 2016, 21:05:35 UTC lib: lz4: cleanup unaligned access efficiency detection These identifiers are bogus. The interested architectures should define HAVE_EFFICIENT_UNALIGNED_ACCESS whenever relevant to do so. If this isn't true for some arch, it should be fixed in the arch definition. Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com> Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13 April 2016, 16:22:49 UTC
3e26a69 Rui Salvaterra 09 April 2016, 21:05:34 UTC lib: lz4: fixed zram with lz4 on big endian machines Based on Sergey's test patch [1], this fixes zram with lz4 compression on big endian cpus. Note that the 64-bit preprocessor test is not a cleanup, it's part of the fix, since those identifiers are bogus (for example, __ppc64__ isn't defined anywhere else in the kernel, which means we'd fall into the 32-bit definitions on ppc64). Tested on ppc64 with no regression on x86_64. [1] http://marc.info/?l=linux-kernel&m=145994470805853&w=4 Cc: stable@vger.kernel.org Suggested-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com> Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13 April 2016, 16:22:49 UTC
3fe6409 Andy Shevchenko 08 April 2016, 13:22:17 UTC dmaengine: dw: fix master selection The commit 895005202987 ("dmaengine: dw: apply both HS interfaces and remove slave_id usage") cleaned up the code to avoid usage of depricated slave_id member of generic slave configuration. Meanwhile it broke the master selection by removing important call to dwc_set_masters() in ->device_alloc_chan_resources() which copied masters from custom slave configuration to the internal channel structure. Everything works until now since there is no customized connection of DesignWare DMA IP to the bus, i.e. one bus and one or more masters are in use. The configurations where 2 masters are connected to the different masters are not working anymore. We are expecting one user of such configuration and need to select masters properly. Besides that it is obviously a performance regression since only one master is in use in multi-master configuration. Select masters in accordance with what user asked for. Keep this patch in a form more suitable for back porting. We are safe to take necessary data in ->device_alloc_chan_resources() because we don't support generic slave configuration embedded into custom one, and thus the only way to provide such is to use the parameter to a filter function which is called exactly before channel resource allocation. While here, replase BUG_ON to less noisy dev_warn() and prevent channel allocation in case of error. Fixes: 895005202987 ("dmaengine: dw: apply both HS interfaces and remove slave_id usage") Cc: stable@vger.kernel.org Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> 13 April 2016, 16:04:31 UTC
5b523ff Linus Torvalds 13 April 2016, 15:58:32 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu Pull m68knommu/coldfire fix from Greg Ungerer: "Only a single change that removes a local arch specific gpio bus sysfs device that now clashes with the generic gpio bus sysfs device interface" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: m68k/gpio: remove arch specific sysfs bus device 13 April 2016, 15:58:32 UTC
e012766 Linus Torvalds 13 April 2016, 15:57:18 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: "A batch of fixes for -rc4, for various platforms. Nothing really substantial and worth pointing out in particular; small fixes for various bugs, see shortlog for details" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: sa1100: remove references to the defunct handhelds.org bus: uniphier-system-bus: fix condition of overlap check ARM: uniphier: drop weird sizeof() ARM: dts: am335x-baltos-ir5221: fix cpsw_emac0 link type ARM: OMAP: Correct interrupt type for ARM TWD ARM: DRA722: Add ID detect for Silicon Rev 2.0 ARM: dts: am43xx: fix edma memcpy channel allocation ARM: dts: AM43x-epos: Fix clk parent for synctimer ARM: OMAP2: Fix up interconnect barrier initialization for DRA7 documentation: Fix pinctrl documentation for Meson8 / Meson8b ARM: dts: amlogic: Split pinctrl device for Meson8 / Meson8b ARM: mvebu: Correct unit address for linksys bus: mvebu-mbus: use %pa to print phys_addr_t arm64: dts: vulcan: Update PCI ranges ARM: u8500_defconfig: turn on the Synaptics RMI4 driver ARM: pxa: fix the number of DMA requestor lines ARM: OMAP2+: hwmod: Fix updating of sysconfig register ARM: OMAP2+: Use srst_udelay for USB on dm814x 13 April 2016, 15:57:18 UTC
5e1b59a Linus Torvalds 13 April 2016, 15:53:26 UTC Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull KVM fixes from Radim Krčmář: "ARM fixes: - Wrong indentation in the PMU code from the merge window - A long-time bug occuring with running ntpd on the host, candidate for stable - Properly handle (and warn about) the unsupported configuration of running on systems with less than 40 bits of PA space - More fixes to the PM and hotplug notifier stuff from the merge window x86: - leak of guest xcr0 (typically shows up as SIGILL) - new maintainer (who is sending the pull request too) - fix for merge window regression - fix for guest CPUID" Paolo Bonzini points out: "For the record, this tag is signed by me because I prepared the pull request. Further pull requests for 4.6 will be signed and sent out by Radim directly" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: x86: mask CPUID(0xD,0x1).EAX against host value kvm: x86: do not leak guest xcr0 into host interrupt handlers KVM: MMU: fix permission_fault() KVM: new maintainer on the block arm64: KVM: unregister notifiers in hyp mode teardown path arm64: KVM: Warn when PARange is less than 40 bits KVM: arm/arm64: Handle forward time correction gracefully arm64: KVM: Add braces to multi-line if statement in virtual PMU code 13 April 2016, 15:53:26 UTC
a312549 Tony Luck 06 April 2016, 08:05:16 UTC x86/mce: Avoid using object after free in genpool When we loop over all queued machine check error records to pass them to the registered notifiers we use llist_for_each_entry(). But the loop calls gen_pool_free() for the entry in the body of the loop - and then the iterator looks at node->next after the free. Use llist_for_each_entry_safe() instead. Signed-off-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Borislav Petkov <bp@suse.de> Cc: <stable@vger.kernel.org> Cc: Gong Chen <gong.chen@linux.intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-edac <linux-edac@vger.kernel.org> Link: http://lkml.kernel.org/r/0205920@agluck-desk.sc.intel.com Link: http://lkml.kernel.org/r/1459929916-12852-4-git-send-email-bp@alien8.de Signed-off-by: Ingo Molnar <mingo@kernel.org> 13 April 2016, 08:54:00 UTC
c44da62 Takashi Iwai 13 April 2016, 07:45:53 UTC ALSA: hda - Fix inconsistent monitor_present state until repoll While the previous commit fixed the missing monitor_present flag update, it may be still in an inconsistent state while the driver repolls: the flag itself is updated, but the eld_valid flag and the contents don't follow until the repoll finishes (and may be repeated for a few times). The basic problem is that pin_eld->monitor_present is updated in the caller side. This should have been updated only in update_eld(). So, the proper fix is to avoid accessing pin_eld but only spec->temp_eld. Signed-off-by: Takashi Iwai <tiwai@suse.de> 13 April 2016, 07:53:46 UTC
023d821 Hyungwon Hwang 13 April 2016, 00:27:39 UTC ALSA: hda - Fix regression of monitor_present flag in eld proc file The commit [bd48128539ab: ALSA: hda - Fix forgotten HDMI monitor_present update] covered the missing update of monitor_present flag, but this caused a regression for devices without the i915 eld notifier. Since the old code supposed that pin_eld->monitor_present was updated by the caller side, the hdmi_present_sense_via_verbs() doesn't update the temporary eld->monitor_present but only pin_eld->monitor_present, which is now overridden in update_eld(). The fix is to update pin_eld->monitor_present as well before calling update_eld(). Note that this may still leave monitor_present flag in an inconsistent state when the driver repolls, but this is at least the old behavior. More proper fix will follow in the later patch. Fixes: bd48128539ab ('ALSA: hda - Fix forgotten HDMI monitor_present update') Signed-off-by: Hyungwon Hwang <hyungwon.hwang7@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 13 April 2016, 07:52:26 UTC
03a8bb0 Jaegeuk Kim 12 April 2016, 23:05:36 UTC ext4/fscrypto: avoid RCU lookup in d_revalidate As Al pointed, d_revalidate should return RCU lookup before using d_inode. This was originally introduced by: commit 34286d666230 ("fs: rcu-walk aware d_revalidate method"). Reported-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> Cc: Theodore Ts'o <tytso@mit.edu> Cc: stable <stable@vger.kernel.org> 13 April 2016, 03:01:35 UTC
58976ee James Morris 13 April 2016, 01:06:52 UTC Merge tag 'keys-fixes-20160412' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs into for-linus 13 April 2016, 01:06:52 UTC
87243de Seth Forshee 09 March 2016, 15:18:07 UTC debugfs: Make automount point inodes permanently empty Starting with 4.1 the tracing subsystem has its own filesystem which is automounted in the tracing subdirectory of debugfs. Prior to this debugfs could be bind mounted in a cloned mount namespace, but if tracefs has been mounted under debugfs this now fails because there is a locked child mount. This creates a regression for container software which bind mounts debugfs to satisfy the assumption of some userspace software. In other pseudo filesystems such as proc and sysfs we're already creating mountpoints like this in such a way that no dirents can be created in the directories, allowing them to be exceptions to some MNT_LOCKED tests. In fact we're already do this for the tracefs mountpoint in sysfs. Do the same in debugfs_create_automount(), since the intention here is clearly to create a mountpoint. This fixes the regression, as locked child mounts on permanently empty directories do not cause a bind mount to fail. Cc: stable@vger.kernel.org # v4.1+ Signed-off-by: Seth Forshee <seth.forshee@canonical.com> Acked-by: Serge Hallyn <serge.hallyn@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12 April 2016, 22:01:53 UTC
0b24f7a Olof Johansson 12 April 2016, 19:35:07 UTC Merge tag 'mvebu-fixes-4.6-1' of git://git.infradead.org/linux-mvebu into fixes mvebu fixes for 4.6 (part 1) - fix USB adress register for Linksys Armada 388 based boards - fix build warning in mvebu-mbus * tag 'mvebu-fixes-4.6-1' of git://git.infradead.org/linux-mvebu: ARM: mvebu: Correct unit address for linksys bus: mvebu-mbus: use %pa to print phys_addr_t Signed-off-by: Olof Johansson <olof@lixom.net> 12 April 2016, 19:35:07 UTC
452a31f Linus Walleij 04 April 2016, 12:43:38 UTC ARM: sa1100: remove references to the defunct handhelds.org The website handhelds.org has been down for a long time and is likely never coming back online. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net> 12 April 2016, 19:34:15 UTC
13ab2c8 Olof Johansson 12 April 2016, 19:33:41 UTC Merge tag 'pxa-fixes-v4.6' of https://github.com/rjarzmik/linux into fixes ARM: pxa: fixes for v4.6 There is only a single fix for dma requestor lines initial setup, triggered by dmaengine previous fix. * tag 'pxa-fixes-v4.6' of https://github.com/rjarzmik/linux: ARM: pxa: fix the number of DMA requestor lines Signed-off-by: Olof Johansson <olof@lixom.net> 12 April 2016, 19:33:41 UTC
2e1d18c Olof Johansson 12 April 2016, 19:32:35 UTC Merge tag 'omap-for-v4.6/fixes-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes Fixes for omaps against v4.6-rc1. Mostly minor fixes for the newer SoCs with few board fixes and a fix for a long time hwmod bug: - Fix cpsw_emac0 link type for baltos-ir5221 - Fix interrupt type for TWD - Fix edma memcpy channel allocation for am43x - Fix am43x-epos sycntimer32k by using the correct assigned clock - Fix interconnect barrier for dra7 - Fix a long time hwmod bug for updating sysconfig register properly - Fix flakey booting on dm814x where USB reset needs a delay And there is one minor change that is not strictly a fix, but is good to have for proper hardware detection: - Detect dra7 silicon revision 2.0 properly * tag 'omap-for-v4.6/fixes-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: am335x-baltos-ir5221: fix cpsw_emac0 link type ARM: OMAP: Correct interrupt type for ARM TWD ARM: DRA722: Add ID detect for Silicon Rev 2.0 ARM: dts: am43xx: fix edma memcpy channel allocation ARM: dts: AM43x-epos: Fix clk parent for synctimer ARM: OMAP2: Fix up interconnect barrier initialization for DRA7 ARM: OMAP2+: hwmod: Fix updating of sysconfig register ARM: OMAP2+: Use srst_udelay for USB on dm814x Signed-off-by: Olof Johansson <olof@lixom.net> 12 April 2016, 19:32:35 UTC
3de7bee Kunihiko Hayashi 01 April 2016, 10:32:43 UTC bus: uniphier-system-bus: fix condition of overlap check This patch fixes condition whether the specified address ranges overlap each other. Fixes: 4b7f48d395a7 ("bus: uniphier-system-bus: add UniPhier System Bus driver") Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Olof Johansson <olof@lixom.net> 12 April 2016, 19:31:50 UTC
3137b71 Masahiro Yamada 25 March 2016, 02:14:02 UTC ARM: uniphier: drop weird sizeof() My intention was to ioremap a 4-byte register. Coincidentally enough, sizeof(SZ_4) equals to SZ_4, but this code is weird anyway. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Olof Johansson <olof@lixom.net> 12 April 2016, 19:06:27 UTC
b32e448 Jaegeuk Kim 11 April 2016, 22:51:57 UTC fscrypto: don't let data integrity writebacks fail with ENOMEM This patch fixes the issue introduced by the ext4 crypto fix in a same manner. For F2FS, however, we flush the pending IOs and wait for a while to acquire free memory. Fixes: c9af28fdd4492 ("ext4 crypto: don't let data integrity writebacks fail with ENOMEM") Cc: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> 12 April 2016, 17:25:30 UTC
33b1395 Jaegeuk Kim 11 April 2016, 22:15:38 UTC f2fs: use dget_parent and file_dentry in f2fs_file_open This patch synced with the below two ext4 crypto fixes together. In 4.6-rc1, f2fs newly introduced accessing f_path.dentry which crashes overlayfs. To fix, now we need to use file_dentry() to access that field. Fixes: c0a37d487884 ("ext4: use file_dentry()") Fixes: 9dd78d8c9a7b ("ext4: use dget_parent() in ext4_file_open()") Cc: Miklos Szeredi <mszeredi@redhat.com> Cc: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> 12 April 2016, 17:24:22 UTC
d7d7535 Jaegeuk Kim 11 April 2016, 22:10:11 UTC fscrypto: use dget_parent() in fscrypt_d_revalidate() This patch updates fscrypto along with the below ext4 crypto change. Fixes: 3d43bcfef5f0 ("ext4 crypto: use dget_parent() in ext4_d_revalidate()") Cc: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> 12 April 2016, 17:24:04 UTC
2072fe5 Javier Martinez Canillas 29 March 2016, 01:28:55 UTC drm/exynos: Use VIDEO_SAMSUNG_S5P_G2D=n as G2D Kconfig dependency Commit 254d4d111ee1 ("drm/exynos: Add dependency for G2D in Kconfig") made the DRM_EXYNOS_G2D symbol to only be selectable if the s5p-g2d V4L2 driver is not enabled, since both use the same HW IP block. But added the dependency as depends on !VIDEO_SAMSUNG_S5P_G2D which isn't correct since Kconfig expressions are not boolean but tristate. So it will only evaluate to 'n' if VIDEO_SAMSUNG_S5P_G2D=y but it will evaluate to m if VIDEO_SAMSUNG_S5P_G2D=m. This means that both the V4L2 and DRM drivers can be enabled if the former is enabled as a module, which is not what we want. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 12 April 2016, 15:23:49 UTC
36ffc2b Dan Carpenter 25 March 2016, 20:05:59 UTC drm/exynos: fix a warning message The "ret = regmap_write()" assignment was missing so this error message is never printed. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 12 April 2016, 13:51:02 UTC
6c9c158 Dan Carpenter 17 March 2016, 10:32:15 UTC drm/exynos: mic: fix an error code We accidentally return success instead of a negative error code here. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 12 April 2016, 13:50:59 UTC
d42a114 Marek Szyprowski 17 March 2016, 06:53:12 UTC drm/exynos: fimd: fix broken dp_clock control Commit 1feafd3afd294b03dbbedb8e8f94e0c4db526f10 ("drm/exynos: add exynos5420 support for fimd") add support for Exynos 5420 SoC, but it broke enabling display clock feature because of incorrect condition check. This patch fixes it, so display is working again on platforms requiring display clock control (i.e. Exynos5250-based SNOW platform). Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 12 April 2016, 13:50:57 UTC
9b988a0 Andrzej Hajda 15 March 2016, 11:43:21 UTC drm/exynos: build fbdev code conditionally Fbdev code should be compiled only if CONFIG_DRM_FBDEV_EMULATION option is enabled. The patch fixes exynos-drm code trying to manipulate fbdev data which is not initialized in case CONFIG_DRM_FBDEV_EMULATION is disabled. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 12 April 2016, 13:50:54 UTC
311521e Andrzej Hajda 15 March 2016, 11:38:02 UTC drm/exynos: fix adjusted_mode pointer in exynos_plane_mode_set exynos_plane_mode_set should use adjusted_mode from the same atomic state as plane state. Otherwise it will result in incorrect behavior in case crtc mode changes. The patch fixes bug with black console framebuffer in case of command mode panels. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> 12 April 2016, 13:50:52 UTC
55c4b90 Arnd Bergmann 14 March 2016, 14:22:25 UTC drm/exynos: fix error handling in exynos_drm_subdrv_open gcc-6 warns about a pointless loop in exynos_drm_subdrv_open: drivers/gpu/drm/exynos/exynos_drm_core.c: In function 'exynos_drm_subdrv_open': drivers/gpu/drm/exynos/exynos_drm_core.c:104:199: error: self-comparison always evaluates to false [-Werror=tautological-compare] list_for_each_entry_reverse(subdrv, &subdrv->list, list) { Here, the list_for_each_entry_reverse immediately terminates because the subdrv pointer is compared to itself as the loop end condition. If we were to take the current subdrv pointer as the start of the list (as we would do if list_for_each_entry_reverse() was not a macro), we would iterate backwards over the &exynos_drm_subdrv_list anchor, which would be even worse. Instead, we need to use list_for_each_entry_continue_reverse() to go back over each subdrv that was successfully opened until the first entry. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Inki Dae <inki.dae@samsung.com> 12 April 2016, 13:50:48 UTC
adcdd0d Kailang Yang 12 April 2016, 02:55:03 UTC ALSA: usb-audio: Skip volume controls triggers hangup on Dell USB Dock This is Dell usb dock audio workaround. It was fixed the master volume keep lower. [Some background: the patch essentially skips the controls of a couple of FU volumes. Although the firmware exposes the dB and the value information via the usb descriptor, changing the values (we set the min volume as default) screws up the device. Although this has been fixed in the newer firmware, the devices are shipped with the old firmware, thus we need the workaround in the driver side. -- tiwai] Signed-off-by: Kailang Yang <kailang@realtek.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 12 April 2016, 09:24:15 UTC
0c44d78 Lee Jones 23 March 2016, 14:43:43 UTC mailbox: Stop using ENOSYS for anything other than unimplemented syscalls In accordance with e15f431fe2d5 ("errno.h: Improve ENOSYS's comment") and 91c9afaf97ee ("checkpatch.pl: new instances of ENOSYS are errors") we're converting from the old meaning of: ENOSYS "Function not implemented" to a more standard EINVAL. Reported-by: Seraphin Bonnaffe <seraphin.bonnaffe@st.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> 12 April 2016, 07:58:32 UTC
d1c2f87 Lee Jones 23 March 2016, 14:43:42 UTC mailbox: mailbox-test: Prevent memory leak If we set the Signal twice or more, without using it as part of a message, memory will be re-allocated and the pointer over-written. Prevent this potential leak by only allocating memory when there isn't any already. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> 12 April 2016, 07:58:30 UTC
17f5f28 Lee Jones 23 March 2016, 14:43:41 UTC mailbox: mailbox-test: Use more consistent format for calling copy_from_user() While we're at it, ensure copy-to location is NULL'ed in the error path. Suggested-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> 12 April 2016, 07:58:20 UTC
1c74a7f Linus Torvalds 11 April 2016, 19:31:09 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid Pull HID fixes from Jiri Kosina: - fix for how scaling linearization is computed in wiimote driver, by Cyan Ogilvie - endless retry loop fix in generic USB HID core reset-resume handling, by Alan Stern - two functional fixes affecting particular devices, and oops fix for wacom driver, by Jason Gerecke - multitouch slot numbering fix from Gabriele Mazzotta - a couple more small fixes on top * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: wacom: Support switching from vendor-defined device mode on G9 and G11 HID: wacom: Initialize hid_data.inputmode to -1 HID: microsoft: add support for 3 more devices HID: multitouch: Synchronize MT frame on reset_resume HID: wacom: fix Bamboo ONE oops HID: lenovo: Don't use stack variables for DMA buffers HID: usbhid: fix inconsistent reset/resume/reset-resume behavior HID: wiimote: Fix wiimote mp scale linearization 11 April 2016, 19:31:09 UTC
6c6563a Linus Torvalds 11 April 2016, 19:24:59 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k Pull m68k update from Geert Uytterhoeven. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k/defconfig: Update defconfigs for v4.6-rc2 m68k: Wire up preadv2 and pwritev2 11 April 2016, 19:24:59 UTC
a56711f Linus Torvalds 11 April 2016, 19:19:57 UTC Merge tag 'arc-4.6-rc4-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc Pull ARC fixes from Vineet Gupta: - fix Kconfig splat due to pcie rework - make ethernet work again on axs103 - provide fb_pgprotect() for future video driver integration * tag 'arc-4.6-rc4-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARC: [plat-axs103] Enable loop block devices Revert "ARC: [plat-axs10x] add Ethernet PHY description in .dts" arc: Add our own implementation of fb_pgprotect() ARC: Don't source drivers/pci/pcie/Kconfig ourselves 11 April 2016, 19:19:57 UTC
9bf2b97 Keith Busch 08 April 2016, 22:11:02 UTC NVMe: Fix reset/remove race This fixes a scenario where device is present and being reset, but a request to unbind the driver occurs. A previous patch series addressing a device failure removal scenario flushed reset_work after controller disable to unblock reset_work waiting on a completion that wouldn't occur. This isn't safe as-is. The broken scenario can potentially be induced with: modprobe nvme && modprobe -r nvme To fix, the reset work is flushed immediately after setting the controller removing flag, and any subsequent reset will not proceed with controller initialization if the flag is set. The controller status must be polled while active, so the watchdog timer is also left active until the controller is disabled to cleanup requests that may be stuck during namespace removal. [Fixes: ff23a2a15a2117245b4599c1352343c8b8fb4c43] Signed-off-by: Keith Busch <keith.busch@intel.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Jens Axboe <axboe@fb.com> 11 April 2016, 16:00:04 UTC
072623d Mikulas Patocka 09 April 2016, 16:48:18 UTC dm: fix dm_target_io leak if clone_bio() returns an error Commit c80914e81ec5b08 ("dm: return error if bio_integrity_clone() fails in clone_bio()") changed clone_bio() such that if it does return error then the alloc_tio() created resources (both the bio that was allocated to be a clone and the containing dm_target_io struct) will leak. Fix this by calling free_tio() in __clone_and_map_data_bio()'s clone_bio() error path. Fixes: c80914e81ec5b08 ("dm: return error if bio_integrity_clone() fails in clone_bio()") Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> 11 April 2016, 15:49:09 UTC
c636b95 Sven Eckelmann 11 April 2016, 14:55:26 UTC ALSA: hda/realtek - Enable the ALC292 dock fixup on the Thinkpad T460s The Lenovo Thinkpad T460s requires the alc_fixup_tpt440_dock as well in order to get working sound output on the docking stations headphone jack. Patch tested on a Thinkpad T460s (20F9CT01WW) using a ThinkPad Ultradock on kernel 4.4.6. Signed-off-by: Sven Eckelmann <sven@narfation.org> Tested-by: Simon Wunderlich <sw@simonwunderlich.de> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 11 April 2016, 15:13:04 UTC
dc5027a William Breathitt Gray 11 April 2016, 13:25:52 UTC ALSA: sscape: Use correct format identifier for size_t The 'size' member of a struct firmware is passed to snd_printk with a respective format string using the %d identifier. The 'size' member is of type size_t, but format identifier %d indicates a signed int data type. This patch replaces the %d format identifier with the correct %zu format identifier for size_t data types. Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> 11 April 2016, 14:06:17 UTC
9288152 Dave Airlie 11 April 2016, 03:30:05 UTC Merge tag 'drm-intel-fixes-2016-04-07' of git://anongit.freedesktop.org/drm-intel into drm-fixes misc i915 fixes. * tag 'drm-intel-fixes-2016-04-07' of git://anongit.freedesktop.org/drm-intel: drm/i915: fix deadlock on lid open 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() 11 April 2016, 03:30:05 UTC
d3de1b8 Dave Airlie 11 April 2016, 03:29:42 UTC Merge tag 'topic/drm-fixes-2016-04-07' of git://anongit.freedesktop.org/drm-intel into drm-fixes The qxl fix I've picked up quite some time ago, and unfortunately neglected. Then there's established timing fixes, of which particularly "drm/edid: Fix parsing of EDID 1.4 Established Timings III descriptor" is quite surprising. It looks like we've never got any of them right. I am not sure what the full implications of this are. That combined with lack of any details of real world bugs fixed made me decide against cc: stable. * tag 'topic/drm-fixes-2016-04-07' of git://anongit.freedesktop.org/drm-intel: drm/edid: Fix DMT 1024x768@43Hz (interlaced) timings 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 11 April 2016, 03:29:42 UTC
2763ee6 Greg Ungerer 06 April 2016, 19:26:26 UTC m68k/gpio: remove arch specific sysfs bus device The ColdFire architecture specific gpio support code registers a sysfs bus device named "gpio". This clashes with the new generic API device added in commit 3c702e99 ("gpio: add a userspace chardev ABI for GPIOs"). The old ColdFire sysfs gpio device was never used for anything specific, and no links or other nodes were created under it. The new API sysfs gpio device has all the same default sysfs links (device, drivers, etc) and they are properly populated. Remove the old ColdFire sysfs gpio registration. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> 11 April 2016, 02:03:18 UTC
bf16200 Linus Torvalds 11 April 2016, 00:58:30 UTC Linux 4.6-rc3 11 April 2016, 00:58:30 UTC
08b15d1 Linus Torvalds 11 April 2016, 00:48:17 UTC Merge branch 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm Pull ARM fixes from Russell King: "A couple of small fixes, and wiring up the new syscalls which appeared during the merge window" * 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: ARM: 8550/1: protect idiv patching against undefined gcc behavior ARM: wire up preadv2 and pwritev2 syscalls ARM: SMP enable of cache maintanence broadcast 11 April 2016, 00:48:17 UTC
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