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2017-07-03Merge branch 'acpica'Rafael J. Wysocki49-383/+1509
* acpica: (53 commits) ACPICA: Use designated initializers ACPICA: Update version to 20170531 ACPICA: Update a couple of debug output messages ACPICA: acpiexec: enhance local signal handler ACPICA: Simplify output for the ACPI Debug Object ACPICA: Unix application OSL: Correctly handle control-c (EINTR) ACPICA: Improvements for debug output only ACPICA: Disassembler: allow conflicting external declarations to be emitted. ACPICA: Disassembler: add external op to namespace on first pass ACPICA: Disassembler: prevent external op's from opening a new scope ACPICA: Changed Gbl_disasm_flag to acpi_gbl_disasm_flag ACPICA: Changing External to a named object ACPICA: Update two error messages to emit control method name ACPICA: Fix for Device/Thermal objects with ObjectType and DerefOf ACPICA: Comment update: spelling/format. No functional change ACPICA: Update comments, no functional change ACPICA: Split resource descriptor decode strings to a new file ACPICA: Remove extraneous status check ACPICA: Export the public mutex interfaces ACPICA: Disassembler: Abort on an invalid/unknown AML opcode ...
2017-06-27ACPICA: Use designated initializersKees Cook1-5/+9
The struct layout randomization plugin detects and randomizes any structs that contain only function pointers. Once layout is randomized, all initialization must be designated or the compiler will misalign the assignments. This switches all the ACPICA function pointer struct to use designated initializers, using the proposed upstream ACPICA macro: https://github.com/acpica/acpica/pull/248/ Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27Merge back ACPICA material for v4.13.Rafael J. Wysocki6548-142122/+1085204
2017-06-27ACPICA: Update a couple of debug output messagesBob Moore2-2/+2
ACPICA commit 809c1766598c7f3decaeeba2c6ed603c538d0270 Cleanup output. Link: https://github.com/acpica/acpica/commit/809c1766 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27ACPICA: acpiexec: enhance local signal handlerBob Moore3-7/+31
ACPICA commit ffef4ae9a1b6032ebadeab2c2b806f0e585f0006 Add support for SIGSEGV Improve/cleanup SIGINT handling Link: https://github.com/acpica/acpica/commit/ffef4ae9 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27ACPICA: Simplify output for the ACPI Debug ObjectBob Moore1-2/+2
ACPICA commit ea08cda9859d9f758f4832400b2d559847c2d52a Cleanup the output, change [Acpi Debug] to Acpi Debug: Link: https://github.com/acpica/acpica/commit/ea08cda9 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27ACPICA: Improvements for debug output onlyBob Moore3-14/+25
ACPICA commit c3f798b7b0e4f2403d3ce0cc1107ab0932efe1e3 Changes to debug print and debug function tracing. Link: https://github.com/acpica/acpica/commit/c3f798b7 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27ACPICA: Disassembler: allow conflicting external declarations to be emitted.Erik Schmauss2-0/+28
ACPICA commit 0ed9f2e2ccc112439eaa355b5952a05d6fdb7814 An external declaration is a conflicting declaration when a name has been declared as an external and a named object within the same file. Link: https://github.com/acpica/acpica/commit/0ed9f2e2 Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27ACPICA: Disassembler: add external op to namespace on first passErik Schmauss2-3/+47
ACPICA commit 117be4819588df3b7146f6f01723639b1d61e775 By doing so, external control method resolutions can be resolved like normal control methods. This eliminates the need to reparse the aml all over again for external control methods that were encoded within the aml with the 0x15 bytecode. Link: https://github.com/acpica/acpica/commit/117be481 Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27ACPICA: Disassembler: prevent external op's from opening a new scopeErik Schmauss1-0/+10
ACPICA commit c512c2bfcce65b8e8f37d549ac2fa4a1e0182e46 Since Externals could be of ACPI_TYPE_METHOD, there is a possibility that the acpi_ns_lookup may cause a new scope to be opened. Therefore, disable opening the scope for all acpi_ns_lookup invocations that deal with externals. Link: https://github.com/acpica/acpica/commit/c512c2bf Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27ACPICA: Changed Gbl_disasm_flag to acpi_gbl_disasm_flagErik Schmauss1-0/+2
ACPICA commit 0e0a87111f280c197661689979b2c48443b0326c This is a name change as well as a change in the scope of this flag. This is done so that it can be referenced in the dispatcher. Link: https://github.com/acpica/acpica/commit/0e0a8711 Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27ACPICA: Changing External to a named objectErik Schmauss2-4/+6
ACPICA commit 0d5dd42fd7d5129835b6d92250378a962eb73cb3 This is done so that the aml parser will build the parse tree of External Op as a named object. This is done to streamline creation of external op parse nodes and facilitate namespace resolution of externals. Link: https://github.com/acpica/acpica/commit/0d5dd42f Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27ACPICA: Update two error messages to emit control method nameBob Moore1-10/+29
ACPICA commit 73f7fab1376d5dbfda24cf51c1bb04df0d31b48e Intention is to improve debugging by clarifying which method has caused the error, in acpi_evaluate_object_typed. Link: https://github.com/acpica/acpica/commit/73f7fab1 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27ACPICA: Fix for Device/Thermal objects with ObjectType and DerefOfBob Moore2-11/+37
ACPICA commit 89565151aa4db7b546d4935b187bf2c4a86885ee These types must be special cased because the namespace node does not contain a subobject as do all other types. Link: https://github.com/acpica/acpica/commit/89565151 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27ACPICA: Update comments, no functional changeCao Jin2-5/+5
ACPICA commit 45eb6384fb47f4fdc5759f63c47a9b6799924972 Link: https://github.com/acpica/acpica/commit/45eb6384 Signed-off-by: Cao Jin <caoj.fnst@cn.fujitsu.com> Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27ACPICA: Split resource descriptor decode strings to a new fileBob Moore3-264/+316
ACPICA commit 00906ae0aff4c6b76abc232ef99700e7d7c0e325 There are enough of these strings to justify a separate file. Also, these strings are only used for the disassembler and the debugger. Thus, this change improves ACPICA modularity. Link: https://github.com/acpica/acpica/commit/00906ae0 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-25Merge branch 'timers-urgent-for-linus' of ↵Linus Torvalds3-2/+4
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fixes from Thomas Gleixner: "A few fixes for timekeeping and timers: - Plug a subtle race due to a missing READ_ONCE() in the timekeeping code where reloading of a pointer results in an inconsistent callback argument being supplied to the clocksource->read function. - Correct the CLOCK_MONOTONIC_RAW sub-nanosecond accounting in the time keeping core code, to prevent a possible discontuity. - Apply a similar fix to the arm64 vdso clock_gettime() implementation - Add missing includes to clocksource drivers, which relied on indirect includes which fails in certain configs. - Use the proper iomem pointer for read/iounmap in a probe function" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: arm64/vdso: Fix nsec handling for CLOCK_MONOTONIC_RAW time: Fix CLOCK_MONOTONIC_RAW sub-nanosecond accounting time: Fix clock->read(clock) race around clocksource changes clocksource: Explicitly include linux/clocksource.h when needed clocksource/drivers/arm_arch_timer: Fix read and iounmap of incorrect variable
2017-06-25Merge branch 'irq-urgent-for-linus' of ↵Linus Torvalds1-3/+3
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fix from Thomas Gleixner: "A single fix for the MIPS GIC to prevent ftrace recursion" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/mips-gic: Mark count and compare accessors notrace
2017-06-25Merge branch 'for-linus' of ↵Linus Torvalds3-16/+28
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov: - a quirk to i8042 to ignore timeout bit on Lifebook AH544 - a fixup to Synaptics RMI function 54 that was breaking some Dells - a fix for memory leak in soc_button_array driver * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: synaptics-rmi4 - only read the F54 query registers which are used Input: i8042 - add Fujitsu Lifebook AH544 to notimeout list Input: soc_button_array - fix leaking the ACPI button descriptor buffer
2017-06-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pendingLinus Torvalds4-14/+35
Pull SCSI target fixes from Nicholas Bellinger: "Here are the target-pending fixes for v4.12-rc7 that have been queued up for the last 2 weeks. This includes: - Fix a TMR related kref underflow detected by the recent refcount_t conversion in upstream. - Fix a iscsi-target corner case during explicit connection logout timeout failure. - Address last fallout in iscsi-target immediate data handling from v4.4 target-core now allowing control CDB payload underflow" * git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: iscsi-target: Reject immediate data underflow larger than SCSI transfer length iscsi-target: Fix delayed logout processing greater than SECONDS_FOR_LOGOUT_COMP target: Fix kref->refcount underflow in transport_cmd_finish_abort
2017-06-24Merge tag 'acpi-4.12-rc7' of ↵Linus Torvalds1-30/+37
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fix from Rafael Wysocki: "This fixes the ACPI-based enumeration of some I2C and SPI devices broken in 4.11. Specifics: - I2C and SPI devices are expected to be enumerated by the I2C and SPI subsystems, respectively, but due to a change made during the 4.11 cycle, in some cases the ACPI core marks them as already enumerated which causes the I2C and SPI subsystems to overlook them, so fix that (Jarkko Nikula)" * tag 'acpi-4.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI / scan: Fix enumeration for special SPI and I2C devices
2017-06-24Merge branch 'i2c/for-current-fixed' of ↵Linus Torvalds1-4/+4
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fix from Wolfram Sang. * 'i2c/for-current-fixed' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: imx: Use correct function to write to register
2017-06-24Merge tag 'gpio-v4.12-3' of ↵Linus Torvalds1-3/+3
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull GPIO fix from Linus Walleij: "A single GPIO patch fixing the compatible string for the MVEBU PWM controller embedded in the GPIO controller before we release v4.12. Hopefully" * tag 'gpio-v4.12-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpio: mvebu: change compatible string for PWM support
2017-06-24Merge tag 'drm-fixes-for-v4.12-rc7' of ↵Linus Torvalds14-80/+145
git://people.freedesktop.org/~airlied/linux Pull drm fixes from Dave Airlie: "A varied bunch of fixes, one for an API regression with connectors. Otherwise amdgpu and i915 have a bunch of varied fixes, the shrinker ones being the most important" * tag 'drm-fixes-for-v4.12-rc7' of git://people.freedesktop.org/~airlied/linux: drm: Fix GETCONNECTOR regression drm/radeon: add a quirk for Toshiba Satellite L20-183 drm/radeon: add a PX quirk for another K53TK variant drm/amdgpu: adjust default display clock drm/amdgpu/atom: fix ps allocation size for EnableDispPowerGating drm/amdgpu: add Polaris12 DID drm/i915: Don't enable backlight at setup time. drm/i915: Plumb the correct acquire ctx into intel_crtc_disable_noatomic() drm/i915: Fix deadlock witha the pipe A quirk during resume drm/i915: Remove __GFP_NORETRY from our buffer allocator drm/i915: Encourage our shrinker more when our shmemfs allocations fails drm/i915: Differentiate between sw write location into ring and last hw read
2017-06-24Merge tag 'random_for_linus_stable' of ↵Linus Torvalds1-6/+6
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random Pull random fixes from Ted Ts'o: "Fix some locking and gcc optimization issues from the most recent random_for_linus_stable pull request" * tag 'random_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random: random: silence compiler warnings and fix race
2017-06-24Merge tag 'for-4.12/dm-fixes-4' of ↵Linus Torvalds3-6/+31
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper fixes from Mike Snitzer: - a revert of a DM mirror commit that has proven to make the code prone to crash - a DM io reference count fix that resolves a NULL pointer seen when issuing discards to a DM mirror target's device whose mirror legs do not all support discards - a couple DM integrity fixes * tag 'for-4.12/dm-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm io: fix duplicate bio completion due to missing ref count dm integrity: fix to not disable/enable interrupts from interrupt context Revert "dm mirror: use all available legs on multiple failures" dm integrity: reject mappings too large for device
2017-06-23Merge tag 'scsi-fixes' of ↵Linus Torvalds2-4/+1
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Two fixes to remove spurious WARN_ONs from the new(ish) qedi driver. The driver already prints a warning message, there's no need to panic users by printing something that looks like an oops as well" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: qedi: Remove WARN_ON from clear task context. scsi: qedi: Remove WARN_ON for untracked cleanup.
2017-06-23Input: synaptics-rmi4 - only read the F54 query registers which are usedAndrew Duggan1-10/+7
The F54 driver is currently only using the first 6 bytes of F54 so there is no need to read all 27 bytes. Some Dell systems (Dell XP13 9333 and similar) have an issue with the touchpad or I2C bus when reading reports larger then 16 bytes. Reads larger then 16 bytes are reported in two HID reports. Something about the back to back reports seems to cause the next read to report incorrect data. This results in F30 failing to load and the click button failing to work. Previous issues with the I2C controller or touchpad were addressed in: commit 5b65c2a02966 ("HID: rmi: check sanity of the incoming report") Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=195949 Signed-off-by: Andrew Duggan <aduggan@synaptics.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Reviewed-by: Nick Dyer <nick@shmanahar.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-06-23Merge tag 'drm-misc-fixes-2017-06-22' of ↵Dave Airlie1-18/+20
git://anongit.freedesktop.org/git/drm-misc into drm-fixes UAPI Changes: - drm: Fix regression in GETCONNECTOR ioctl returning stale properties (Daniel) Cc: Daniel Vetter <daniel.vetter@ffwll.ch> * tag 'drm-misc-fixes-2017-06-22' of git://anongit.freedesktop.org/git/drm-misc: drm: Fix GETCONNECTOR regression
2017-06-22Merge tag 'mfd-fixes-4.12' of ↵Linus Torvalds1-2/+1
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD fixes from Lee Jones: - arizona: use address passed in, rather than hard coded value - correct STM32 clock-names value in DT binding documentation * tag 'mfd-fixes-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: dt-bindings: mfd: Update STM32 timers clock names mfd: arizona: Fix typo using hard-coded register
2017-06-22i2c: imx: Use correct function to write to registerMichail Georgios Etairidis1-4/+4
The i2c-imx driver incorrectly uses readb()/writeb() to read and write to the appropriate registers when performing a repeated start. The appropriate imx_i2c_read_reg()/imx_i2c_write_reg() functions should be used instead. Performing a repeated start results in a kernel panic. The platform is imx. Signed-off-by: Michail G Etairidis <m.etairidis@beck-ipc.com> Fixes: ce1a78840ff7 ("i2c: imx: add DMA support for freescale i2c driver") Fixes: 054b62d9f25c ("i2c: imx: fix the i2c bus hang issue when do repeat restart") Acked-by: Fugang Duan <fugang.duan@nxp.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2017-06-22Merge branch 'for-linus' of git://git.kernel.dk/linux-blockLinus Torvalds3-41/+26
Pull block fixes from Jens Axboe: "This contains a set of fixes for xen-blkback by way of Konrad, and a performance regression fix for blk-mq for shared tags. The latter could account for as much as a 50x reduction in performance, with the test case from the user with 500 name spaces. A more realistic setup on my end with 32 drives showed a 3.5x drop. The fix has been thoroughly tested before being committed" * 'for-linus' of git://git.kernel.dk/linux-block: blk-mq: fix performance regression with shared tags xen-blkback: don't leak stack data via response ring xen/blkback: don't use xen_blkif_get() in xen-blkback kthread xen/blkback: don't free be structure too early xen/blkback: fix disconnect while I/Os in flight
2017-06-22ACPI / scan: Fix enumeration for special SPI and I2C devicesJarkko Nikula1-30/+37
Commit f406270bf73d ("ACPI / scan: Set the visited flag for all enumerated devices") caused that two group of special SPI or I2C devices do not enumerate. SPI and I2C devices are expected to be enumerated by the SPI and I2C subsystems but change caused that acpi_bus_attach() marks those devices with acpi_device_set_enumerated(). First group of devices are matched using Device Tree compatible property with special _HID "PRP0001". Those devices have matched scan handler, acpi_scan_attach_handler() retuns 1 and acpi_bus_attach() marks them with acpi_device_set_enumerated(). Second group of devices without valid _HID such as "LNXVIDEO" have device->pnp.type.platform_id set to zero and change again marks them with acpi_device_set_enumerated(). Fix this by flagging the SPI and I2C devices during struct acpi_device object initialization time and let the code in acpi_bus_attach() to go through the device_attach() and acpi_default_enumeration() path for all SPI and I2C devices. Fixes: f406270bf73d (ACPI / scan: Set the visited flag for all enumerated devices) Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Cc: 4.11+ <stable@vger.kernel.org> # 4.11+ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds18-94/+148
Pull networking fixes from David Miller: 1) Fix refcounting wrt timers which hold onto inet6 address objects, from Xin Long. 2) Fix an ancient bug in wireless wext ioctls, from Johannes Berg. 3) Firmware handling fixes in brcm80211 driver, from Arend Van Spriel. 4) Several mlx5 driver fixes (firmware readiness, timestamp cap reporting, devlink command validity checking, tc offloading, etc.) From Eli Cohen, Maor Dickman, Chris Mi, and Or Gerlitz. 5) Fix dst leak in IP/IP6 tunnels, from Haishuang Yan. 6) Fix dst refcount bug in decnet, from Wei Wang. 7) Netdev can be double freed in register_vlan_device(). Fix from Gao Feng. 8) Don't allow object to be destroyed while it is being dumped in SCTP, from Xin Long. 9) Fix dpaa_eth build when modular, from Madalin Bucur. 10) Fix throw route leaks, from Serhey Popovych. 11) IFLA_GROUP missing from if_nlmsg_size() and ifla_policy[] table, also from Serhey Popovych. 12) Fix premature TX SKB free in stmmac, from Niklas Cassel. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (36 commits) igmp: add a missing spin_lock_init() net: stmmac: free an skb first when there are no longer any descriptors using it sfc: remove duplicate up_write on VF filter_sem rtnetlink: add IFLA_GROUP to ifla_policy ipv6: Do not leak throw route references dt-bindings: net: sms911x: Add missing optional VDD regulators dpaa_eth: reuse the dma_ops provided by the FMan MAC device fsl/fman: propagate dma_ops net/core: remove explicit do_softirq() from busy_poll_stop() fib_rules: Resolve goto rules target on delete sctp: ensure ep is not destroyed before doing the dump net/hns:bugfix of ethtool -t phy self_test net: 8021q: Fix one possible panic caused by BUG_ON in free_netdev cxgb4: notify uP to route ctrlq compl to rdma rspq ip6_tunnel: Correct tos value in collect_md mode decnet: always not take dst->__refcnt when inserting dst into hash table ip6_tunnel: fix potential issue in __ip6_tnl_rcv ip_tunnel: fix potential issue in ip_tunnel_rcv brcmfmac: fix uninitialized warning in brcmf_usb_probe_phase2() net/mlx5e: Avoid doing a cleanup call if the profile doesn't have it ...
2017-06-21Merge tag 'pinctrl-v4.12-3' of ↵Linus Torvalds2-51/+42
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull more pin control fixes from Linus Walleij: "Some late arriving fixes. I should have sent earlier, just swamped with work as usual. Thomas patch makes AMD systems usable despite firmware bugs so it is fairly important. - Make the AMD driver use a regular interrupt rather than a chained one, so the system does not lock up. - Fix a function call error deep inside the STM32 driver" * tag 'pinctrl-v4.12-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: stm32: Fix bad function call pinctrl/amd: Use regular interrupt instead of chained
2017-06-21Merge branch 'for-linus' of ↵Linus Torvalds3-8/+11
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid Pull HID fixes from Jiri Kosina: - revert of a commit to magicmouse driver that regressess certain devices, from Daniel Stone - quirk for a specific Dell mouse, from Sebastian Parschauer * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: Revert "HID: magicmouse: Set multi-touch keybits for Magic Mouse" HID: Add quirk for Dell PIXART OEM mouse
2017-06-21dm io: fix duplicate bio completion due to missing ref countMike Snitzer1-2/+2
If only a subset of the devices associated with multiple regions support a given special operation (eg. DISCARD) then the dec_count() that is used to set error for the region must increment the io->count. Otherwise, when the dec_count() is called it can cause the dm-io caller's bio to be completed multiple times. As was reported against the dm-mirror target that had mirror legs with a mix of discard capabilities. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=196077 Reported-by: Zhang Yi <yizhan@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2017-06-21dm integrity: fix to not disable/enable interrupts from interrupt contextMike Snitzer1-2/+5
Use spin_lock_irqsave and spin_unlock_irqrestore rather than spin_{lock,unlock}_irq in submit_flush_bio(). Otherwise lockdep issues the following warning: DEBUG_LOCKS_WARN_ON(current->hardirq_context) WARNING: CPU: 1 PID: 0 at kernel/locking/lockdep.c:2748 trace_hardirqs_on_caller+0x107/0x180 Reported-by: Ondrej Kozina <okozina@redhat.com> Tested-by: Ondrej Kozina <okozina@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Acked-by: Mikulas Patocka <mpatocka@redhat.com>
2017-06-21drm: Fix GETCONNECTOR regressionDaniel Vetter1-18/+20
In commit 91eefc05f0ac71902906b2058360e61bd25137fe Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Wed Dec 14 00:08:10 2016 +0100 drm: Tighten locking in drm_mode_getconnector I reordered the logic a bit in that IOCTL, but that broke userspace since it'll get the new mode list, but not the new property values. Fix that again. v2: Fix up the error path handling when copy_to_user for the modes failes (Dhinakaran). Fixes: 91eefc05f0ac ("drm: Tighten locking in drm_mode_getconnector") Cc: Sean Paul <seanpaul@chromium.org> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: David Airlie <airlied@linux.ie> Cc: dri-devel@lists.freedesktop.org Reported-by: "H.J. Lu" <hjl.tools@gmail.com> Tested-by: "H.J. Lu" <hjl.tools@gmail.com> Cc: <stable@vger.kernel.org> # v4.11+ Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=100576 Cc: "H.J. Lu" <hjl.tools@gmail.com> Cc: "Pandiyan, Dhinakaran" <dhinakaran.pandiyan@intel.com> Reviewed-by: Sean Paul <seanpaul@chromium.org> Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170620202837.1701-1-daniel.vetter@ffwll.ch
2017-06-21Merge branch 'drm-fixes-4.12' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie5-2/+18
into drm-fixes A few fixes for 4.12: - Add a new Polaris12 pci id - A stack corruption fix - Suspend/resume fix - PX fix - Display flickering fix * 'drm-fixes-4.12' of git://people.freedesktop.org/~agd5f/linux: drm/radeon: add a quirk for Toshiba Satellite L20-183 drm/radeon: add a PX quirk for another K53TK variant drm/amdgpu: adjust default display clock drm/amdgpu/atom: fix ps allocation size for EnableDispPowerGating drm/amdgpu: add Polaris12 DID
2017-06-21Merge tag 'drm-intel-fixes-2017-06-20' of ↵Dave Airlie8-60/+107
git://anongit.freedesktop.org/git/drm-intel into drm-fixes drm/i915 fixes for v4.12-rc7 * tag 'drm-intel-fixes-2017-06-20' of git://anongit.freedesktop.org/git/drm-intel: drm/i915: Don't enable backlight at setup time. drm/i915: Plumb the correct acquire ctx into intel_crtc_disable_noatomic() drm/i915: Fix deadlock witha the pipe A quirk during resume drm/i915: Remove __GFP_NORETRY from our buffer allocator drm/i915: Encourage our shrinker more when our shmemfs allocations fails drm/i915: Differentiate between sw write location into ring and last hw read
2017-06-20irqchip/mips-gic: Mark count and compare accessors notraceMarcin Nowakowski1-3/+3
gic_read_count(), gic_write_compare() and gic_write_cpu_compare() are often used in a sequence to update the compare register with a count value increased by a small offset. With small delta values used to update the compare register, the time to update function trace for these operations may be longer than the update timeout leading to update failure. Signed-off-by: Marcin Nowakowski <marcin.nowakowski@imgtec.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: linux-mips@linux-mips.org Cc: Jason Cooper <jason@lakedaemon.net> Link: http://lkml.kernel.org/r/1496991845-27031-1-git-send-email-marcin.nowakowski@imgtec.com
2017-06-20Merge tag 'wireless-drivers-for-davem-2017-06-20' of ↵David S. Miller6-36/+49
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers Kalle Valo says: ==================== wireless-drivers fixes for 4.12 Two important fixes for brcmfmac. The rest of the brcmfmac patches are either code preparation and fixing a new build warning. brcmfmac * fix a NULL pointer dereference during resume * fix a NULL pointer dereference with USB devices, a regression from v4.12-rc1 ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-20net: stmmac: free an skb first when there are no longer any descriptors using itNiklas Cassel1-4/+16
When having the skb pointer in the first descriptor, stmmac_tx_clean can get called at a moment where the IP has only cleared the own bit of the first descriptor, thus freeing the skb, even though there can be several descriptors whose buffers point into the same skb. By simply moving the skb pointer from the first descriptor to the last descriptor, a skb will get freed only when the IP has cleared the own bit of all the descriptors that are using that skb. Signed-off-by: Niklas Cassel <niklas.cassel@axis.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-20sfc: remove duplicate up_write on VF filter_semEdward Cree1-2/+0
Somehow two copies of the line 'up_write(&vf->efx->filter_sem);' got into efx_ef10_sriov_set_vf_vlan(). This would put the mutex in a bad state and cause all subsequent down attempts to hang. Fixes: 671b53eec2ed ("sfc: Ensure down_write(&filter_sem) and up_write() are matched before calling efx_net_open()") Signed-off-by: Edward Cree <ecree@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-20dpaa_eth: reuse the dma_ops provided by the FMan MAC deviceMadalin Bucur1-1/+1
Remove the use of arch_setup_dma_ops() that was not exported and was breaking loadable module compilation. Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-20fsl/fman: propagate dma_opsMadalin Bucur1-0/+2
Make sure dma_ops are set, to be later used by the Ethernet driver. Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-20drm/radeon: add a quirk for Toshiba Satellite L20-183Alex Deucher1-0/+7
Fixes resume from suspend. bug: https://bugzilla.kernel.org/show_bug.cgi?id=196121 Reported-by: Przemek <soprwa@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2017-06-20drm/radeon: add a PX quirk for another K53TK variantAlex Deucher1-0/+4
Disable PX on these systems. bug: https://bugs.freedesktop.org/show_bug.cgi?id=101491 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-20drm/amdgpu: adjust default display clockAlex Deucher1-0/+4
Increase the default display clock on newer asics to accomodate some high res modes with really high refresh rates. bug: https://bugs.freedesktop.org/show_bug.cgi?id=93826 Acked-by: Chunming Zhou <david1.zhou@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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