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2016-11-30crypto: chcr - Cosmetic changeHarsh Jain
Moves get_aes_decrypt_key function to .c file and declare inline for "aes_ks_subword" Signed-off-by: Jitendra Lulla <JLULLA@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-11-30crypto: arm64/aes-ce-ctr - fix skcipher conversionArd Biesheuvel
Fix a missing statement that got lost in the skcipher conversion of the CTR transform. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-11-30crypto: skcipher - fix crash in skcipher_walk_aead()Ard Biesheuvel
The new skcipher_walk_aead() may crash in the following way due to the walk flag SKCIPHER_WALK_PHYS not being cleared at the start of the walk: Unable to handle kernel NULL pointer dereference at virtual address 00000001 [..] Internal error: Oops: 96000044 [#1] PREEMPT SMP [..] PC is at skcipher_walk_next+0x208/0x450 LR is at skcipher_walk_next+0x1e4/0x450 pc : [<ffff2b93b7104e20>] lr : [<ffff2b93b7104dfc>] pstate: 40000045 sp : ffffb925fa517940 [...] [<ffff2b93b7104e20>] skcipher_walk_next+0x208/0x450 [<ffff2b93b710535c>] skcipher_walk_first+0x54/0x148 [<ffff2b93b7105664>] skcipher_walk_aead+0xd4/0x108 [<ffff2b93b6e77928>] ccm_encrypt+0x68/0x158 So clear the flag at the appropriate time. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-11-30crypto: arm/aes-ce - fix broken monolithic buildArd Biesheuvel
When building the arm64 kernel with both CONFIG_CRYPTO_AES_ARM64_CE_BLK=y and CONFIG_CRYPTO_AES_ARM64_NEON_BLK=y configured, the build breaks with the following error: arch/arm64/crypto/aes-neon-blk.o:(.bss+0x0): multiple definition of `aes_simd_algs' arch/arm64/crypto/aes-ce-blk.o:(.bss+0x0): first defined here Fix this by making aes_simd_algs 'static'. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-11-30crypto: arm/aes - Add missing SIMD select for aesbsHerbert Xu
This patch adds one more missing SIMD select for AES_ARM_BS. It also changes selects on ALGAPI to BLKCIPHER. Fixes: 211f41af534a ("crypto: aesbs - Convert to skcipher") Reported-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-11-30staging: sm750fb: fix tabstop style warningAndrea Ghittino
Fixes sm750fb tabstop style warning found by checkpatch.pl tool Signed-off-by: Andrea Ghittino <aghittino@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-30staging: lustre: libcfs: repair improper unlikely testJames Simmons
The scripts to replace NULL test got confused with the macro parenthesis so the unlikely test in libcfs_private.h ended up incorrect. This fixes this error. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-30Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Herbert Xu
Merge the crypto tree to pull in chelsio chcr fix.
2016-11-30crypto: rsa - Add Makefile dependencies to fix parallel buildsDavid Michael
Both asn1 headers are included by rsa_helper.c, so rsa_helper.o should explicitly depend on them. Signed-off-by: David Michael <david.michael@coreos.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-11-30crypto: chcr - Fix memory corruptionHarsh Jain
Fix memory corruption done by *((u32 *)dec_key + k) operation. Signed-off-by: Jitendra Lulla <JLULLA@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-11-30crypto: drbg - prevent invalid SG mappingsStephan Mueller
When using SGs, only heap memory (memory that is valid as per virt_addr_valid) is allowed to be referenced. The CTR DRBG used to reference the caller-provided memory directly in an SG. In case the caller provided stack memory pointers, the SG mapping is not considered to be valid. In some cases, this would even cause a paging fault. The change adds a new scratch buffer that is used unconditionally to catch the cases where the caller-provided buffer is not suitable for use in an SG. The crypto operation of the CTR DRBG produces its output with that scratch buffer and finally copies the content of the scratch buffer to the caller's buffer. The scratch buffer is allocated during allocation time of the CTR DRBG as its access is protected with the DRBG mutex. Signed-off-by: Stephan Mueller <smueller@chronox.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-11-30docs: ieee802154: update main documentation fileStefan Schmidt
This updates some out of date documentation and fixes some wrong assumptions as well as pure grammar fixes. This file needs to move towards the new kernel doc system and getting an overhaul during this work. Signed-off-by: Stefan Schmidt <stefan@osg.samsung.com>
2016-11-30ieee802154: fakelb: print number of created fake devices during probeStefan Schmidt
When using fakelb with different network sizes it becomes handy to have the number of created fake devices printed in the log as well. Signed-off-by: Stefan Schmidt <stefan@osg.samsung.com>
2016-11-30ieee802154: add myself as co-maintainer to MAINTAINERS fileStefan Schmidt
Going to help Alexander, spread the review and development load. Signed-off-by: Stefan Schmidt <stefan@osg.samsung.com> Acked-by: Alexander Aring <aar@pengutronix.de>
2016-11-30at86rf230: fix cca ed values for rf233Alexander Aring
This patch changes the rssi base value to -94 for at86rf33 transceivers. The code before assumes a rssi base value of -91 which is for the at86rf231 transceiver only. This change need to update the cca ed threshold mapping table. Signed-off-by: Alexander Aring <aar@pengutronix.de> Acked-by: Stefan Schmidt <stefan@osg.samsung.com> Signed-off-by: Stefan Schmidt <stefan@osg.samsung.com>
2016-11-30ieee802154: check device typevegard.nossum@oracle.com
I've observed a NULL pointer dereference in ieee802154_del_iface() during netlink fuzzing. It's the ->wpan_phy dereference here: phy = dev->ieee802154_ptr->wpan_phy; My bet is that we're not checking that this is an IEEE802154 interface, so let's do what ieee802154_nl_get_dev() is doing. (Maybe we should even be calling this directly?) Cc: Lennert Buytenhek <buytenh@wantstofly.org> Cc: Alexander Aring <alex.aring@gmail.com> Cc: Marcel Holtmann <marcel@holtmann.org> Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Cc: Sergey Lapin <slapin@ossfans.org> Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Acked-by: Alexander Aring <aar@pengutronix.de> Signed-off-by: Stefan Schmidt <stefan@osg.samsung.com>
2016-11-30[media] s5p-mfc: Add support for MFC v8 available in Exynos 5433 SoCsMarek Szyprowski
Exynos5433 SoC has MFC v8 hardware module, but it has more complex clock hierarchy, so a new compatible is added. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-11-30[media] s5p-mfc: Rework clock handlingMarek Szyprowski
This patch changes the code for handling clocks. Now clocks are defined per each device variant, what is a preparation for adding support for Exynos 5433 MFC V8, which has more clocks than all previous versions. Also use devm_clk_get() to simplify cleanup path. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-11-30[media] s5p-mfc: Don't keep clock prepared all the timeMarek Szyprowski
This patch moves preparation of clocks from s5p_mfc_init_pm() (driver probe) to s5p_mfc_power_on() (start of device operation). This change will allow to use runtime power usage optimization on newer Samsung Exynos platforms (for example Exynos 5433). Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-11-30[media] s5p-mfc: Kill all IS_ERR_OR_NULL in clocks management codeMarek Szyprowski
After commit "s5p-mfc: Fix clock management in s5p_mfc_release function" all clocks related functions are called only when MFC device is really available, so there is no additional check needed for NULL gate clocks. This patch simplifies the code and kills IS_ERR_OR_NULL macro usage. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-11-30[media] s5p-mfc: Remove dead conditional codeMarek Szyprowski
CONFIG_PM is always enabled on Exynos platforms, so remove dead code related to early development of MFC driver on platform without PM support. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-11-30[media] s5p-mfc: Ensure that clock is disabled before turning power offMarek Szyprowski
Move clock disabling before turning power off. This will enable later to add calls to clk_prepare/unprepare in the s5p_mfc_power_off() function to avoid keeping clocks prepared all the time when driver is bound. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-11-30[media] s5p-mfc: Remove special clock rate managementMarek Szyprowski
The maximum rate of special clock depends on SoC variant and should be set in device tree via assigned-clock-rates property, so remove the code which forces special clock to 200MHz. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-11-30[media] s5p-mfc: Use printk_ratelimited for reporting ioctl errorsMarek Szyprowski
Some applications don't check error codes from QBUF/DQBUF ioctls, so don't spam kernel log with errors if they fall into endless loop trying to queue next buffer after a failure. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-11-30[media] s5p-mfc: Set DMA_ATTR_ALLOC_SINGLE_PAGESDouglas Anderson
We do video allocation all the time and we need it to be fast. Plus TLB efficiency isn't terribly important for video. That means we want to set DMA_ATTR_ALLOC_SINGLE_PAGES. See also the previous change (commit 14d3ae2efeed "ARM: dma-mapping: Use DMA_ATTR_ALLOC_SINGLE_PAGES hint to optimize allocation"). [m.szyprowski: rebased patch onto v4.9-rc1 and adapted changes to latest videbuf2 changes, this simplifies code changes to only set proper dma attribute flag and comment the reason for it, added commit id of arch/arm/mm patch] Signed-off-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-11-30leds: netxbig: fix module autoload for OF registrationJavier Martinez Canillas
If the driver is built as a module, autoload won't work because the module alias information is not filled. So user-space can't match the registered device with the corresponding module. Export the module alias information using the MODULE_DEVICE_TABLE() macro. Before this patch: $ modinfo drivers/leds//leds-netxbig.ko | grep alias alias: platform:leds-netxbig After this patch: $ modinfo drivers/leds//leds-netxbig.ko | grep alias alias: platform:leds-netxbig alias: of:N*T*Clacie,netxbig-ledsC* alias: of:N*T*Clacie,netxbig-leds Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
2016-11-30esp6: Fix integrity verification when ESN are usedTobias Brunner
When handling inbound packets, the two halves of the sequence number stored on the skb are already in network order. Fixes: 000ae7b2690e ("esp6: Switch to new AEAD interface") Signed-off-by: Tobias Brunner <tobias@strongswan.org> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2016-11-30leds: pca963x: Add ACPI supportTin Huynh
This patch enables ACPI support for leds-pca963x driver. Signed-off-by: Tin Huynh <tnhuynh@apm.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
2016-11-30esp4: Fix integrity verification when ESN are usedTobias Brunner
When handling inbound packets, the two halves of the sequence number stored on the skb are already in network order. Fixes: 7021b2e1cddd ("esp4: Switch to new AEAD interface") Signed-off-by: Tobias Brunner <tobias@strongswan.org> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2016-11-30drm/i915: drop the struct_mutex when wedged or trying to resetMatthew Auld
We grab the struct_mutex in intel_crtc_page_flip, but if we are wedged or a reset is in progress we bail early but never seem to actually release the lock. Fixes: 7f1847ebf48b ("drm/i915: Simplify checking of GPU reset_counter in display pageflips") Cc: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20161128103648.9235-1-matthew.auld@intel.com Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: <stable@vger.kernel.org> # v4.7+ (cherry picked from commit ddbb271aea87fc6004d3c8bcdb0710e980c7ec85) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2016-11-30drm/i915: Don't touch NULL sg on i915_gem_object_get_pages_gtt() errorChris Wilson
On the DMA mapping error path, sg may be NULL (it has already been marked as the last scatterlist entry), and we should avoid dereferencing it again. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Fixes: e227330223a7 ("drm/i915: avoid leaking DMA mappings") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Imre Deak <imre.deak@intel.com> Cc: stable@vger.kernel.org Link: http://patchwork.freedesktop.org/patch/msgid/20161114112930.2033-1-chris@chris-wilson.co.uk Reviewed-by: Matthew Auld <matthew.auld@intel.com> (cherry picked from commit b17993b7b29612369270567643bcff814f4b3d7f) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2016-11-30xfrm_user: fix return value from xfrm_user_rcv_msgYi Zhao
It doesn't support to run 32bit 'ip' to set xfrm objdect on 64bit host. But the return value is unknown for user program: ip xfrm policy list RTNETLINK answers: Unknown error 524 Replace ENOTSUPP with EOPNOTSUPP: ip xfrm policy list RTNETLINK answers: Operation not supported Signed-off-by: Yi Zhao <yi.zhao@windriver.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2016-11-30USB: serial: kl5kusb105: abort on open exception pathPan Bian
Function klsi_105_open() calls usb_control_msg() (to "enable read") and checks its return value. When the return value is unexpected, it only assigns the error code to the return variable retval, but does not terminate the exception path. This patch fixes the bug by inserting "goto err_generic_close;" when the call to usb_control_msg() fails. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Pan Bian <bianpan2016@163.com> [johan: rebase on prerequisite fix and amend commit message] Signed-off-by: Johan Hovold <johan@kernel.org>
2016-11-30USB: serial: kl5kusb105: fix open error pathJohan Hovold
Kill urbs and disable read before returning from open on failure to retrieve the line state. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org>
2016-11-30HID: cp2112: explicitly require irqchip support in gpiolibJiri Kosina
Since the gpio-as-irq support has been added, the driver now depends on proper support being available in gpiolib. Fixes: 13de9cca514e ("HID: cp2112: add IRQ chip handling") Reported-by: kbuild test robot <fengguang.wu@intel.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2016-11-30drm: Don't call drm_for_each_crtc with a non-KMS driverMichel Dänzer
Fixes oops if userspace calls DRM_IOCTL_GET_CAP for DRM_CAP_PAGE_FLIP_TARGET on a non-KMS device node. (Normal userspace doesn't do that, discovered by syzkaller) Reported-by: Dmitry Vyukov <dvyukov@google.com> Fixes: f837297ad824 ("drm: Add DRM_MODE_PAGE_FLIP_TARGET_ABSOLUTE/RELATIVE flags v2") Cc: stable@vger.kernel.org Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20161130083002.1520-1-michel@daenzer.net
2016-11-30x86/tsc: Fix broken CONFIG_X86_TSC=n buildThomas Gleixner
Add the missing return statement to the inline stub tsc_store_and_check_tsc_adjust() and add the other stubs to make a SMP=y,TSC=n build happy. While at it, remove the unused variable from the UP variant of tsc_store_and_check_tsc_adjust(). Fixes: commit ba75fb646931 ("x86/tsc: Sync test only for the first cpu in a package") Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2016-11-30quota: Remove dqonoff_mutexJan Kara
The only places that were grabbing dqonoff_mutex are functions turning quotas on and off and these are properly serialized using s_umount semaphore. Remove dqonoff_mutex. Signed-off-by: Jan Kara <jack@suse.cz>
2016-11-30ocfs2: Use s_umount for quota recovery protectionJan Kara
Currently we use dqonoff_mutex to serialize quota recovery protection and turning of quotas on / off. Use s_umount semaphore instead. Tested-by: Eric Ren <zren@suse.com> Signed-off-by: Jan Kara <jack@suse.cz>
2016-11-30quota: Remove dqonoff_mutex from dquot_scan_active()Jan Kara
All callers of dquot_scan_active() now hold s_umount so we can rely on that lock to protect us against quota state changes. Signed-off-by: Jan Kara <jack@suse.cz>
2016-11-30ocfs2: Protect periodic quota syncing with s_umount semaphoreJan Kara
New quota locking rules will require s_umount semaphore for all quota scanning functions. Add is for periodic quota syncing. Tested-by: Eric Ren <zren@suse.com> Signed-off-by: Jan Kara <jack@suse.cz>
2016-11-30sched/x86: Make CONFIG_SCHED_MC_PRIO=y easier to enableIngo Molnar
Right now CONFIG_SCHED_MC_PRIO has X86_INTEL_PSTATE as a dependency, which is not enabled by default and which hides the CONFIG_SCHED_MC_PRIO hardware-enabling feature. Select X86_INTEL_PSTATE instead, plus its dependency (CPU_FREQ), if the user enables CONFIG_SCHED_MC_PRIO=y. (Also align the CONFIG_SCHED_MC_PRIO Kconfig help text in standard style.) Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tim Chen <tim.c.chen@linux.intel.com> Cc: bp@suse.de Cc: jolsa@redhat.com Cc: linux-acpi@vger.kernel.org Cc: linux-pm@vger.kernel.org Cc: rjw@rjwysocki.net Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2016-11-30sched/x86: Change CONFIG_SCHED_ITMT to CONFIG_SCHED_MC_PRIOTim Chen
Rename CONFIG_SCHED_ITMT for Intel Turbo Boost Max Technology 3.0 to CONFIG_SCHED_MC_PRIO. This makes the configuration extensible in future to other architectures that wish to similarly establish CPU core priorities support in the scheduler. The description in Kconfig is updated to reflect this change with added details for better clarity. The configuration is explicitly default-y, to enable the feature on CPUs that have this feature. It has no effect on non-TBM3 CPUs. Signed-off-by: Tim Chen <tim.c.chen@linux.intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: bp@suse.de Cc: jolsa@redhat.com Cc: linux-acpi@vger.kernel.org Cc: linux-pm@vger.kernel.org Cc: rjw@rjwysocki.net Link: http://lkml.kernel.org/r/2b2ee29d93e3f162922d72d0165a1405864fbb23.1480444902.git.tim.c.chen@linux.intel.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
2016-11-30xen/events: use xen_vcpu_id mapping for EVTCHNOP_statusVitaly Kuznetsov
EVTCHNOP_status hypercall returns Xen's idea of vcpu id so we need to compare it against xen_vcpu_id mapping, not the Linux cpu id. Suggested-by: Radim Krcmar <rkrcmar@redhat.com> Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Signed-off-by: Juergen Gross <jgross@suse.com>
2016-11-30powerpc/mm: Fix no execute fault handling on pre-POWER5Balbir Singh
Aneesh/Ben reported that the change to do_page_fault() we made in commit 1d18ad026844 ("powerpc/mm: Detect instruction fetch denied and report") needs to handle the case where CPU_FTR_COHERENT_ICACHE is missing but we have CPU_FTR_NOEXECUTE. In those cases the check added for SRR1_ISI_N_OR_G might trigger a false positive. This patch adds a check for CPU_FTR_COHERENT_ICACHE in addition to the MSR value. Fixes: 1d18ad026844 ("powerpc/mm: Detect instruction fetch denied and report") Reported-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Balbir Singh <bsingharora@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-11-30Merge tag 'drm-misc-next-2016-11-29' of ↵Dave Airlie
git://anongit.freedesktop.org/git/drm-misc into drm-next Big thing is that drm-misc is now officially a group maintainer/committer model thing, with MAINTAINERS suitably updated. Otherwise just the usual pile of misc things all over, nothing that stands out this time around. * tag 'drm-misc-next-2016-11-29' of git://anongit.freedesktop.org/git/drm-misc: (33 commits) drm: Introduce drm_framebuffer_assign() drm/bridge: adv7511: Enable the audio data and clock pads on adv7533 drm/bridge: adv7511: Add Audio support drm/edid: Consider alternate cea timings to be the same VIC drm/atomic: Constify drm_atomic_crtc_needs_modeset() drm: bridge: dw-hdmi: add ASoC dependency drm: Fix shift operations for drm_fb_helper::drm_target_preferred() drm: Avoid NULL dereference for DRM_LEGACY debug message drm: Use u64_to_user_ptr() helper for blob ioctls drm: Fix conflicting macro parameter in drm_mm_for_each_node_in_range() drm: Fixup kernel doc for driver->gem_create_object drm/hisilicon/hibmc: mark PM functions __maybe_unused drm/hisilicon/hibmc: Checking for NULL instead of IS_ERR() drm: bridge: add DesignWare HDMI I2S audio support drm: Check against color expansion in drm_mm_reserve_node() drm: Define drm_mm_for_each_node_in_range() drm/doc: Fix links in drm_property.c MAINTAINERS: Add link to drm-misc documentation vgaarb: use valid dev pointer in vgaarb_info() drm/atomic: Unconfuse the old_state mess in commmit_tail ...
2016-11-30Merge tag 'drm-intel-next-2016-11-21' of ↵Dave Airlie
git://anongit.freedesktop.org/git/drm-intel into drm-next Final 4.10 updates: - fine-tune fb flushing and tracking (Chris Wilson) - refactor state check dumper code for more conciseness (Tvrtko) - roll out dev_priv all over the place (Tvrkto) - finally remove __i915__ magic macro (Tvrtko) - more gvt bugfixes (Zhenyu&team) - better opregion CADL handling (Jani) - refactor/clean up wm programming (Maarten) - gpu scheduler + priority boosting for flips as first user (Chris Wilson) - make fbc use more atomic (Paulo) - initial kvm-gvt framework, but not yet complete (Zhenyu&team) * tag 'drm-intel-next-2016-11-21' of git://anongit.freedesktop.org/git/drm-intel: (127 commits) drm/i915: Update DRIVER_DATE to 20161121 drm/i915: Skip final clflush if LLC is coherent drm/i915: Always flush the dirty CPU cache when pinning the scanout drm/i915: Don't touch NULL sg on i915_gem_object_get_pages_gtt() error drm/i915: Check that each request phase is completed before retiring drm/i915: i915_pages_create_for_stolen should return err ptr drm/i915: Enable support for nonblocking modeset drm/i915: Be more careful to drop the GT wakeref drm/i915: Move frontbuffer CS write tracking from ggtt vma to object drm/i915: Only dump dp_m2_n2 configuration when drrs is used drm/i915: don't leak global_timeline drm/i915: add i915_address_space_fini drm/i915: Add a few more sanity checks for stolen handling drm/i915: Waterproof verification of gen9 forcewake table ranges drm/i915: Introduce enableddisabled helper drm/i915: Only dump possible panel fitter config for the platform drm/i915: Only dump scaler config where supported drm/i915: Compact a few pipe config debug lines drm/i915: Don't log pipe config kernel pointer and duplicated pipe name drm/i915: Dump FDI config only where applicable ...
2016-11-30Merge tag 'drm-qemu-20161121' of git://git.kraxel.org/linux into drm-nextDave Airlie
drm/virtio: fix busid in a different way, allocate more vbufs. drm/qxl: various bugfixes and cleanups, * tag 'drm-qemu-20161121' of git://git.kraxel.org/linux: (224 commits) drm/virtio: allocate some extra bufs qxl: Allow resolution which are not multiple of 8 qxl: Don't notify userspace when monitors config is unchanged qxl: Remove qxl_bo_init() return value qxl: Call qxl_gem_{init, fini} qxl: Add missing '\n' to qxl_io_log() call qxl: Remove unused prototype qxl: Mark some internal functions as static Revert "drm: virtio: reinstate drm_virtio_set_busid()" drm/virtio: fix busid regression drm: re-export drm_dev_set_unique Linux 4.9-rc5 gp8psk: Fix DVB frontend attach gp8psk: fix gp8psk_usb_in_op() logic dvb-usb: move data_mutex to struct dvb_usb_device iio: maxim_thermocouple: detect invalid storage size in read() aoe: fix crash in page count manipulation lightnvm: invalid offset calculation for lba_shift Kbuild: enable -Wmaybe-uninitialized warnings by default pcmcia: fix return value of soc_pcmcia_regulator_set ...
2016-11-30Merge branch 'for-upstream/hdlcd' of git://linux-arm.org/linux-ld into drm-fixesDave Airlie
Thanks for pulling the previous patch for HDLCD. Unfortunately, yesterday Robin Murphy discovered another issue while playing with CMA allocation sizes, which he has submitted a fix for. * 'for-upstream/hdlcd' of git://linux-arm.org/linux-ld: drm: hdlcd: Fix cleanup order
2016-11-29Merge branch 'fixed-phy-phydev-leaks'David S. Miller
Johan Hovold says: ==================== net: fix fixed-link phydev leaks This series fixes failures to deregister and free fixed-link phydevs that have been registered using the of_phy_register_fixed_link() interface. All but two drivers currently fail to do this and this series fixes most of them with the exception of a staging driver and the stmmac drivers which will be fixed by follow-on patches. Included are also a couple of fixes for related of-node leaks. Note that all patches except the of_mdio one have been compile-tested only. Also note that the series is against net due to dependencies not yet in net-next. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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