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2016-09-28net/sched: cls_flower: Use a proper mask value for enc key id parameterHadar Hen Zion
The current code use the encapsulation key id value as the mask of that parameter which is wrong. Fix that by using a full mask. Fixes: bc3103f1ed40 ('net/sched: cls_flower: Classify packet in ip tunnels') Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com> Acked-by: Amir Vadai <amir@vadai.me> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-28Revert "drivers/tty: Explicitly pass current to show_stack"Greg Kroah-Hartman
This reverts commit 9f12cea96f47f98d612a0a0b84f950a0163731bf. Mark writes: Unfortunately, this patch will result in erroneous stack traces on some architectures. Sorry about this; I should have verified this more thoroughly before sending the series out. Please drop the patch at your earliest convenience. Cc: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-28Fixes: 3d44a78f0d8b ("staging: rtl8712: Remove unnecessary 'else'")Matthew Kilgore
An "unnecessary" 'else' was removed due to complains from checkpatch.pl as it is preceded by a 'return', however the 'else' branch is necessary as an earlier branch of the 'if' falls through. By removing the 'else', that route now hits the 'break' and the 'while' loop exits prematurely. This commit reverts that change and puts the original 'else' back in place. Signed-off-by: Matthew Kilgore <mattkilgore12@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-27Merge remote-tracking branch 'mkp-scsi/4.8/scsi-fixes' into fixesJames Bottomley
2016-09-28scsi: cxgb4i: Set completion bit in work requestVarun Prakash
If SKCBF_TX_FLAG_COMPL flag is set and unacknowledged credits are >= max credits / 2, set completion bit in work request to reclaim credits. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-28MAINTAINERS: Update open-iscsi maintainersLee Duncan
Chris Leech and I are taking over as open-iscsi maintainers. Signed-off-by: Lee Duncan <lduncan@suse.com> Reviewed-by: Mike Christie <mchristi@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-28scsi: ufs: Enable no vccq quirk for skhynix deviceKyuho Choi
This patch enable no vccq quirk for SKHynix devices. SKHynix ufs device don't need vccq vrail for device operation. Signed-off-by: Kyuho Choi <kyuho.choi@sk.com> Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-28scsi: be2iscsi: mark symbols static where possibleBaoyou Xie
We get 6 warnings when building kernel with W=1: drivers/scsi/be2iscsi/be_main.c:65:1: warning: no previous prototype for 'beiscsi_log_enable_disp' [-Wmissing-prototypes] drivers/scsi/be2iscsi/be_main.c:78:1: warning: no previous prototype for 'beiscsi_log_enable_change' [-Wmissing-prototypes] drivers/scsi/be2iscsi/be_main.c:97:1: warning: no previous prototype for 'beiscsi_log_enable_store' [-Wmissing-prototypes] drivers/scsi/be2iscsi/be_main.c:116:1: warning: no previous prototype for 'beiscsi_log_enable_init' [-Wmissing-prototypes] drivers/scsi/be2iscsi/be_main.c:4587:5: warning: no previous prototype for 'beiscsi_iotask_v2' [-Wmissing-prototypes] drivers/scsi/be2iscsi/be_main.c:4976:6: warning: no previous prototype for 'beiscsi_hba_attrs_init' [-Wmissing-prototypes] In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Reviewed-by: Jitendra Bhivare <Jitendra.bhivare@broadcom> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-28powerpc/boot: Add support for XZ compressionOliver O'Halloran
This patch adds an option to use XZ compression for the kernel image. Currently this is only enabled for 64-bit Book3S targets, which is roughly equivalent to the platforms that use the kernel's zImage wrapper, and that have been tested. The bulk of the 32-bit platforms and 64-bit BookE use uboot images, which relies on uboot implementing XZ. In future we can enable XZ support for those targets once someone has tested it. Signed-off-by: Oliver O'Halloran <oohall@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-09-28powerpc/boot: Add XZ support to the wrapper scriptOliver O'Halloran
This modifies the wrapper script so that the -Z option takes an argument to specify the compression type. It can either be 'gz', 'xz' or 'none'. The legazy --no-gzip and -z options are still supported and will set the compression to none and gzip respectively, but they are not documented. Only XZ -6 is used for compression rather than XZ -9. Using compression levels higher than 6 requires the decompressor to build a large (64MB) dictionary when decompressing and some environments cannot satisfy such large allocations (e.g. POWER 6 LPAR partition firmware). Signed-off-by: Oliver O'Halloran <oohall@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-09-28powerpc/boot: Remove the legacy gzip wrapperOliver O'Halloran
This code is no longer used and can be removed. Signed-off-by: Oliver O'Halloran <oohall@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-09-28powerpc/boot: Use the pre-boot decompression APIOliver O'Halloran
Currently the powerpc boot wrapper has its own wrapper around zlib to handle decompressing gzipped kernels. The kernel decompressor library functions now provide a generic interface that can be used in the pre-boot environment. This allows boot wrappers to easily support different compression algorithms. This patch converts the wrapper to use this new API, but does not add support for using new algorithms. Signed-off-by: Oliver O'Halloran <oohall@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-09-28powerpc/boot: Use CONFIG_KERNEL_GZIPOliver O'Halloran
Most architectures allow the compression algorithm used to produced the vmlinuz image to be selected as a kernel config option. In preperation for supporting algorithms other than gzip in the powerpc boot wrapper the makefile needs to be modified to use these config options. Signed-off-by: Oliver O'Halloran <oohall@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-09-28powerpc/boot: Add sed scriptOliver O'Halloran
The powerpc boot wrapper is potentially compiled with a separate toolchain and/or toolchain flags than the rest of the kernel. The usual case is a 64-bit big endian kernel builds a 32-bit big endian wrapper. The main problem with this is that the wrapper does not have access to the kernel headers (without a lot of gross hacks). To get around this the required headers are copied into the build directory via several sed scripts which rewrite problematic includes. This patch moves these fixups out of the makefile into a separate .sed script file to clean up makefile slightly. Signed-off-by: Oliver O'Halloran <oohall@gmail.com> [mpe: Reword first paragraph of change log a little] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-09-28drm/udl: fix line iterator in damage handlingDavid Herrmann
The udl damage handler is supposed to render 'height' lines, but its iterator has an obvious typo that makes it miss most lines if the rectangle does not cover 0/0. Fix the damage handler to correctly render all lines. This is a fallout from: commit e375882406d0cc24030746638592004755ed4ae0 Author: Noralf Trønnes <noralf@tronnes.org> Date: Thu Apr 28 17:18:37 2016 +0200 drm/udl: Use drm_fb_helper deferred_io support Tested-by: poma <poma@gmail.com> Cc: stable@vger.kernel.org # 4.7+ Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: David Herrmann <dh.herrmann@gmail.com> Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2016-09-28dmaengine: ti-dma-crossbar: enable COMPILE_TESTPeter Ujfalusi
To get more coverage, enable COMPILE_TEST for this driver. When compile testing eDMA or omap-dma, select also the ti-dma-crossbar so it is also covered by the compile testing. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2016-09-28dmaengine: omap-dma: enable COMPILE_TESTPeter Ujfalusi
To get more coverage, enable COMPILE_TEST for this driver. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2016-09-28dmaengine: edma: enable COMPILE_TESTPeter Ujfalusi
To get more coverage, enable COMPILE_TEST for this driver. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2016-09-28dmaengine: ti-dma-crossbar: Fix of_device_id data parameter usagePeter Ujfalusi
Use pointers to static constant variables for crossbar type and for DMA offset configuration. Fixes compiler warnings on 64bit architectures: drivers/dma/ti-dma-crossbar.c: In function ‘ti_dra7_xbar_probe’: drivers/dma/ti-dma-crossbar.c:398:21: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] xbar->dma_offset = (u32)match->data; ^ drivers/dma/ti-dma-crossbar.c: In function ‘ti_dma_xbar_probe’: drivers/dma/ti-dma-crossbar.c:431:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] switch ((u32)match->data) { ^ Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2016-09-28dmaengine: ti-dma-crossbar: Correct type for of_find_property() third parameterPeter Ujfalusi
The correct type is int and not for the third parameter of of_find_property(). Fixes compilation for 64bit architectures (x86_64, aarch64). Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2016-09-28dmaengine/ARM: omap-dma: Fix the DMAengine compile test on non OMAP configsPeter Ujfalusi
The DMAengine driver for omap-dma use three function calls from the plat-omap legacy driver. When the DMAengine driver is built when ARCH_OMAP is not set, the compilation will fail due to missing symbols. Add empty inline functions to allow the DMAengine driver to be compiled with COMPILE_TEST. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2016-09-28dmaengine: edma: Rename set_bits and remove unused clear_bits helperPeter Ujfalusi
The clear_bits() helper is not used by the driver so it can be removed. powerpc architecture defines the set_bits() in arch/powerpc/include/asm/bitops.h which results failed compile testing on powerpc architecture: >> drivers/dma/edma.c:415:20: error: conflicting types for 'set_bits' static inline void set_bits(int offset, int len, unsigned long *p) ^~~~~~~~ In file included from include/linux/bitops.h:36:0, from include/linux/kernel.h:10, from include/linux/list.h:8, from include/linux/kobject.h:20, from include/linux/device.h:17, from include/linux/dmaengine.h:20, from drivers/dma/edma.c:16: arch/powerpc/include/asm/bitops.h:75:14: note: previous definition of 'set_bits' was here DEFINE_BITOP(set_bits, or, "") ^ arch/powerpc/include/asm/bitops.h:58:24: note: in definition of macro 'DEFINE_BITOP' static __inline__ void fn(unsigned long mask, \ ^~ >> drivers/dma/edma.c:421:20: error: conflicting types for 'clear_bits' static inline void clear_bits(int offset, int len, unsigned long *p) ^~~~~~~~~~ In file included from include/linux/bitops.h:36:0, from include/linux/kernel.h:10, from include/linux/list.h:8, from include/linux/kobject.h:20, from include/linux/device.h:17, from include/linux/dmaengine.h:20, from drivers/dma/edma.c:16: arch/powerpc/include/asm/bitops.h:76:14: note: previous definition of 'clear_bits' was here DEFINE_BITOP(clear_bits, andc, "") ^ arch/powerpc/include/asm/bitops.h:58:24: note: in definition of macro 'DEFINE_BITOP' static __inline__ void fn(unsigned long mask, \ ^~ Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2016-09-28dmaengine: edma: Use correct type for of_find_property() third parameterPeter Ujfalusi
The correct type is int and not for the third parameter of of_find_property(). Fixes compilation for 64bit architectures (x86_64, aarch64). Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2016-09-28Merge tag 'drm-qemu-20160921' of git://git.kraxel.org/linux into drm-nextDave Airlie
bugfixes for qemu (bochs, qxl and virtio-gpu) drm drivers * tag 'drm-qemu-20160921' of git://git.kraxel.org/linux: drm/virtio: add real fence context and seqno drm/virtio: drop virtio_gpu_execbuffer_ioctl() wrapping virtio-gpu: avoid possible NULL pointer dereference drm/qxl: reapply cursor after SetCrtc calls bochs: ignore device if there isn't enougth memory
2016-09-28dmaengine: edma: Fix of_device_id data parameter usage (legacy vs TPCC)Peter Ujfalusi
Use pointers to static constant variables for eDMA binding type (legacy vs TPCC). Fixes the following warning when compiling the driver for 64bit architectures (x86_64 for example): drivers/dma/edma.c:2185:16: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] if (match && (u32)match->data == EDMA_BINDING_TPCC) ^ Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2016-09-27Merge branch '1GbE' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue Jeff Kirsher says: ==================== 1GbE Intel Wired LAN Driver Updates 2016-09-27 This series contains updates to igb and igbvf. Wei Yongjun makes a function static to shut up sparse. Todd bumps the igb and igbvf version, which is long overdue. Jake fixes an issue where the PPS SYS_WRAP interrupt was not re-enabled after a reset, which resulted in disabling of the PPS signaling. v2: dropped patch 5 of the original series, since the PCI quirk patch needs to be reworked by Alex and Sasha to address issues that Bjorn Helgaas and Alex Williamson brought up. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-28dmaengine: edma: Add missing MODULE_DEVICE_TABLE() for of_device_id structsPeter Ujfalusi
The MODULE_DEVICE_TABLE() were missing from the driver for the of_device_id structures. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2016-09-27lib: clean up put_cpu_var usageShaohua Li
put_cpu_var takes the percpu data, not the data returned from get_cpu_var. This doesn't change the behavior. Cc: Tejun Heo <tj@kernel.org> Signed-off-by: Shaohua Li <shli@fb.com> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-27bpf: clean up put_cpu_var usageShaohua Li
put_cpu_var takes the percpu data, not the data returned from get_cpu_var. This doesn't change the behavior. Cc: Tejun Heo <tj@kernel.org> Cc: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Shaohua Li <shli@fb.com> Acked-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-28Merge tag 'v4.8-rc8' into drm-nextDave Airlie
Linux 4.8-rc8 There was a lot of fallout in the imx/amdgpu/i915 drivers, so backmerge it now to avoid troubles. * tag 'v4.8-rc8': (1442 commits) Linux 4.8-rc8 fault_in_multipages_readable() throws set-but-unused error mm: check VMA flags to avoid invalid PROT_NONE NUMA balancing radix tree: fix sibling entry handling in radix_tree_descend() radix tree test suite: Test radix_tree_replace_slot() for multiorder entries fix memory leaks in tracing_buffers_splice_read() tracing: Move mutex to protect against resetting of seq data MIPS: Fix delay slot emulation count in debugfs MIPS: SMP: Fix possibility of deadlock when bringing CPUs online mm: delete unnecessary and unsafe init_tlb_ubc() huge tmpfs: fix Committed_AS leak shmem: fix tmpfs to handle the huge= option properly blk-mq: skip unmapped queues in blk_mq_alloc_request_hctx MIPS: Fix pre-r6 emulation FPU initialisation arm64: kgdb: handle read-only text / modules arm64: Call numa_store_cpu_info() earlier. locking/hung_task: Fix typo in CONFIG_DETECT_HUNG_TASK help text nvme-rdma: only clear queue flags after successful connect i2c: qup: skip qup_i2c_suspend if the device is already runtime suspended perf/core: Limit matching exclusive events to one PMU ...
2016-09-27igb: restore PPS signal on igb_ptp_resetJacob Keller
When a reset occurs, the PPS SYS_WRAP interrupt was not re-enabled which resulted in disabling of the PPS signaling. Fix this by recording when the interrupt is on and ensuring that we re-enable it every time we reset. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-09-27igb: bump version to igb-5.4.0Todd Fujinaka
Bump igb version to match other igb drivers. Signed-off-by: Todd Fujinaka <todd.fujinaka@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-09-27igbvf: bump version to igbvf-2.4.0Todd Fujinaka
Bump version to match other igbvf drivers. Signed-off-by: Todd Fujinaka <todd.fujinaka@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-09-27igb: fix non static symbol warningWei Yongjun
Fixes the following sparse warning: drivers/net/ethernet/intel/igb/igb_ethtool.c:2707:5: warning: symbol 'igb_rxnfc_write_vlan_prio_filter' was not declared. Should it be static? Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-09-27cifs: get rid of unused arguments of CIFSSMBWrite()Al Viro
they used to be used, but... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-09-27posix_acl: uapi header splitAndreas Gruenbacher
Export the base definitions and the xattr representation of POSIX ACLs to user space. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-09-27posix_acl: xattr representation cleanupsAndreas Gruenbacher
Remove the unnecessary typedefs and the zero-length a_entries array in struct posix_acl_xattr_header. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-09-27fs/aio.c: eliminate redundant loads in put_aio_ring_fileRasmus Villemoes
Using a local variable we can prevent gcc from reloading aio_ring_file->f_inode->i_mapping twice, eliminating 2x2 dependent loads. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-09-27fs/internal.h: add const to ns_dentry_operations declarationRasmus Villemoes
The actual definition in fs/nsfs.c is already const. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-09-28Merge branch 'drm-next-4.9' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-next Last set of radeon and amdgpu changes for 4.9. This is mostly just the powerplay cleanup for dGPUs. Beyond that, just misc code cleanups and bug fixes. * 'drm-next-4.9' of git://people.freedesktop.org/~agd5f/linux: (49 commits) drm/amd/amdgpu: Clean up afmt allocation in DCEv6. (v2) drm/amd/amdgpu: Remove division from vblank_wait drm/radeon/atif: Send a hotplug event when we get dgpu display request drm/radeon/atpx: check for ATIF dGPU wake for display events support drm/amdgpu/atif: Send a hotplug event when we get dgpu display request drm/amdgpu/atpx: check for ATIF dGPU wake for display events support drm/amdgpu: bump version for new vce packet support drm/amdgpu/vce: allow the clock table packet drm/amdgpu:cleanup virt related define drm/amdgpu: use powerplay module for dgpu in Vi. drm/amdgpu: set gfx clock gating for tonga/polaris. drm/amdgpu: set system clock gating for tonga/polaris. drm/amd/powerplay: export function to help to set cg by smu. drm/amdgpu: avoid out of bounds access on array interrupt_status_offsets drm/amdgpu: mark symbols static where possible drm/amdgpu: remove unused functions drm/amd/powerplay: Replace per-asic print_performance with generic drm/radeon: narrow asic_init for virtualization drm/amdgpu:add fw version entry to info drm/amdgpu:determine if vPost is needed indeed ...
2016-09-28Merge branch 'drm-etnaviv-next' of git://git.pengutronix.de/git/lst/linux ↵Dave Airlie
into drm-next Notable changes: - Cleanups from Fabio to some error paths and proper error propagation. - Lots of refactoring and new code to support the new MMU version 2, still relatively unoptimized and doesn't yet provide better process isolation than MMUv1, but enough to get newer cores up and running. - New hardware support: GC3000, as found on the NXP i.MX6 QuadPlus SoC. * 'drm-etnaviv-next' of git://git.pengutronix.de/git/lst/linux: (25 commits) drm/etnaviv: mark whole context as lost in recover worker drm/etnaviv: record correct cmdbuf IOVA in dump drm/etnaviv: space out IOVA layout for cmdbufs on MMUv2 drm/etnaviv: fix up model and revision for GC2000+ drm/etnaviv: implement IOMMUv2 translation drm/etnaviv: handle MMU exception in IRQ handler drm/etnaviv: add flushing logic for MMUv2 drm/etnaviv: add function to construct MMUv2 init buffer drm/etnaviv: map cmdbuf through MMU on version 2 drm/etnaviv: split out iova search and MMU reaping logic drm/etnaviv: split out FE start drm/etnaviv: split out wait for gpu idle drm/etnaviv: move gpu_va() to etnaviv mmu drm/etnaviv: remove unused iommu_v2 header drm/etnaviv: move IOMMU domain allocation into etnaviv MMU drm/etnaviv: indirect IOMMU restore through etnaviv MMU drm/etnaviv: move linear window setup into etnaviv_iommuv1_restore drm/etnaviv: rename etnaviv_iommu_domain_restore to etnaviv_iommuv1_restore drm/etnaviv: only check if the cmdbuf is inside the linear window on MMUv1 drm/etnaviv: only try to use the linear window on MMUv1 ...
2016-09-28Merge tag 'sunxi-drm-fixes-for-4.9' of ↵Dave Airlie
https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into drm-next Allwinner sun4i DRM fixes for 4.9 A few fixes for the sun4i drm driver that range, including some fixes that might prevent multiple planes from working depending on the sequence where they are enabled. * tag 'sunxi-drm-fixes-for-4.9' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux: drm/sun4i: Fix the high buffer address mask drm/sun4i: tv: Check mode pointer drm/sun4i: Fix formats usable by the primary plane drm/sun4i: dotclock: Round to closest clock rate drm/sun4i: Fix sparse warnings drm/sun4i: dotclock: Allow divider = 127 drm/sun4i: dotclock: Fix clock rate read back calcation drm/sun4i: backend: remove redundant dev_err call in sun4i_backend_bind()
2016-09-28Merge branch 'for-next' of ssh://people.freedesktop.org/~seanpaul/dogwood ↵Dave Airlie
into drm-next I've included some improvements to PSR from myself, as well as a great series from Tomasz to clean up and tighten up vblank/flip handling. The last patch is one from Tomeu that has been floating around for a while, and since rockchip is one of the beneficiaries, I figured this would be a good place to pick it up. * 'for-next' of ssh://people.freedesktop.org/~seanpaul/dogwood: drm/rockchip: Balance irq refcount on failure drm/rockchip: Kill vop_plane_state drm/rockchip: Always signal event in next vblank after cfg_done drm/rockchip: Do not enable vblank without event drm/rockchip: Replace custom wait_for_vblanks with helper drm/rockchip: Unreference framebuffers from flip work drm/rockchip: Avoid race with vblank count increment drm/rockchip: Get rid of some unnecessary code drm/rockchip: Clear interrupt status bits before enabling drm/rockchip: Fix up bug in psr state machine drm/bridge: analogix_dp: Remove duplicated code drm/rockchip: Reduce psr flush time to 100ms drm/rockchip: Don't key off vblank for psr
2016-09-27compat: remove compat_printk()Arnd Bergmann
After 7e8e385aaf6e ("x86/compat: Remove sys32_vm86_warning"), this function has become unused, so we can remove it as well. Link: http://lkml.kernel.org/r/20160617142903.3070388-1-arnd@arndb.de Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: "Theodore Ts'o" <tytso@mit.edu> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2016-09-28Merge tag 'tilcdc-4.9-3.1' of https://github.com/jsarha/linux into drm-nextDave Airlie
Second attempt for 3rd drm/tilcdc pull request for v4.9. * tag 'tilcdc-4.9-3.1' of https://github.com/jsarha/linux: drm/tilcdc: fix wrong error handling drm/tilcdc: Return directly after a failed kfree_table_init() in tilcdc_convert_slave_node() drm/tilcdc: Remove "default" from blue-and-red-wiring property binding drm/tilcdc: Fix non static symbol warning drm/tilcdc: mark symbols static where possible drm/tilcdc: add missing header dependencies drm/tilcdc: WARN if CRTC is touched without CRTC lock drm/tilcdc: Take CRTC lock when calling tilcdc_crtc_disable() drm/tilcdc: Remove unnecessary tilcdc_crtc_disable() from tilcdc_unload() drm/tilcdc: Flush flip-work workqueue before drm_flip_work_cleanup() drm/tilcdc: Clean up LCDC functional clock rate setting code drm/tilcdc: Take crtc modeset lock while updating the crtc clock rate
2016-09-27x86: separate extable.h, switch sections.h to itAl Viro
drivers/platform/x86/dell-smo8800.c is touched due to the following obscenity: drivers/platform/x86/dell-smo8800.c -> linux/interrupt.h -> linux/hardirq.h -> asm/hardirq.h -> linux/irq.h -> asm/hw_irq.h -> asm/sections.h -> asm/uaccess.h is the only chain of includes pulling asm/uaccess.h there. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-09-27remove stray include of asm/uaccess.h from cacheflush.hAl Viro
It was introduced in "arch, x86: pmem api for ensuring durability of persistent memory updates" in July 2015, along with the code that really used that stuff. Three weeks later all that code got moved to asm/pmem.h by "pmem, x86: move x86 PMEM API to new pmem.h header"; include, however, was left behind. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-09-27mn10300: remove a bogus processor.h->uaccess.h includeAl Viro
The only reason it used to be needed had been a (bogus) use of set_fs() in start_thread() and that got removed in 2011... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-09-27xtensa: split uaccess.h into C and asm sidesAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-09-27bonding: quit messing with IOCTLAl Viro
The only remaining users are issuing SIOCGMIIPHY and SIOCGMIIREG, neither of which deals with userland pointers. Simply calling ->ndo_do_ioctl() is fine; no messing with set_fs() is needed. It used to mess with SIOCETHTOOL, which would've needed set_fs(), but that has been killed in "[NET] ethtool ops are the only way" 9 years ago... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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