1. 11 Sep, 2020 3 commits
    • Linus Torvalds's avatar
      Merge tag 'drm-fixes-2020-09-11' of git://anongit.freedesktop.org/drm/drm · d67f2ec1
      Linus Torvalds authored
      Pull drm fixes from Dave Airlie:
       "Regular fixes, not much a major amount. One thing though is Laurent
        fixed some Kconfig issues, and I'm carrying the rapidio kconfig change
        so the drm one for xlnx driver works. He hadn't got a response from
        rapidio maintainers.
      
        Otherwise, virtio, sun4i, tve200, ingenic have some fixes, one audio
        fix for i915 and a core docs fix.
      
        kconfig:
         - rapidio/xlnx kconfig fix
      
        core:
         - Documentation fix
      
        i915:
         - audio regression fix
      
        virtio:
         - Fix double free in virtio
         - Fix virtio unblank
         - Remove output->enabled from virtio, as it should use crtc_state
      
        sun4i:
         - Add missing put_device in sun4i, and other fixes
         - Handle sun4i alpha on lowest plane correctly
      
        tv200:
         - Fix tve200 enable/disable
      
        ingenic
         - Small ingenic fixes"
      
      * tag 'drm-fixes-2020-09-11' of git://anongit.freedesktop.org/drm/drm:
        drm/i915: fix regression leading to display audio probe failure on GLK
        drm: xlnx: dpsub: Fix DMADEVICES Kconfig dependency
        rapidio: Replace 'select' DMAENGINES 'with depends on'
        drm/virtio: drop virtio_gpu_output->enabled
        drm/sun4i: backend: Disable alpha on the lowest plane on the A20
        drm/sun4i: backend: Support alpha property on lowest plane
        drm/sun4i: Fix DE2 YVU handling
        drm/tve200: Stabilize enable/disable
        dma-buf: fence-chain: Document missing dma_fence_chain_init() parameter in kerneldoc
        dma-buf: Fix kerneldoc of dma_buf_set_name()
        drm/virtio: fix unblank
        Documentation: fix dma-buf.rst underline length warning
        drm/sun4i: Fix dsi dcs long write function
        drm/ingenic: Fix driver not probing when IPU port is missing
        drm/ingenic: Fix leak of device_node pointer
        drm/sun4i: add missing put_device() call in sun8i_r40_tcon_tv_set_mux()
        drm/virtio: Revert "drm/virtio: Call the right shmem helpers"
      d67f2ec1
    • Linus Torvalds's avatar
      Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma · b1df2a07
      Linus Torvalds authored
      Pull rdma fixes from Jason Gunthorpe:
       "A number of driver bug fixes and a few recent regressions:
      
         - Several bug fixes for bnxt_re. Crashing, incorrect data reported,
           and corruption on new HW
      
         - Memory leak and crash in rxe
      
         - Fix sysfs corruption in rxe if the netdev name is too long
      
         - Fix a crash on error unwind in the new cq_pool code
      
         - Fix kobject panics in rtrs by working device lifetime properly
      
         - Fix a data corruption bug in iser target related to misaligned
           buffers"
      
      * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
        IB/isert: Fix unaligned immediate-data handling
        RDMA/rtrs-srv: Set .release function for rtrs srv device during device init
        RDMA/bnxt_re: Remove set but not used variable 'qplib_ctx'
        RDMA/core: Fix reported speed and width
        RDMA/core: Fix unsafe linked list traversal after failing to allocate CQ
        RDMA/bnxt_re: Remove the qp from list only if the qp destroy succeeds
        RDMA/bnxt_re: Fix driver crash on unaligned PSN entry address
        RDMA/bnxt_re: Restrict the max_gids to 256
        RDMA/bnxt_re: Static NQ depth allocation
        RDMA/bnxt_re: Fix the qp table indexing
        RDMA/bnxt_re: Do not report transparent vlan from QP1
        RDMA/mlx4: Read pkey table length instead of hardcoded value
        RDMA/rxe: Fix panic when calling kmem_cache_create()
        RDMA/rxe: Fix memleak in rxe_mem_init_user
        RDMA/rxe: Fix the parent sysfs read when the interface has 15 chars
        RDMA/rtrs-srv: Replace device_register with device_initialize and device_add
      b1df2a07
    • Peter Oberparleiter's avatar
      gcov: add support for GCC 10.1 · 40249c69
      Peter Oberparleiter authored
      Using gcov to collect coverage data for kernels compiled with GCC 10.1
      causes random malfunctions and kernel crashes.  This is the result of a
      changed GCOV_COUNTERS value in GCC 10.1 that causes a mismatch between
      the layout of the gcov_info structure created by GCC profiling code and
      the related structure used by the kernel.
      
      Fix this by updating the in-kernel GCOV_COUNTERS value.  Also re-enable
      config GCOV_KERNEL for use with GCC 10.
      Reported-by: default avatarColin Ian King <colin.king@canonical.com>
      Reported-by: default avatarLeon Romanovsky <leonro@nvidia.com>
      Signed-off-by: default avatarPeter Oberparleiter <oberpar@linux.ibm.com>
      Tested-by: default avatarLeon Romanovsky <leonro@nvidia.com>
      Tested-and-Acked-by: default avatarColin Ian King <colin.king@canonical.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      40249c69
  2. 10 Sep, 2020 4 commits
  3. 09 Sep, 2020 8 commits
  4. 08 Sep, 2020 9 commits
  5. 07 Sep, 2020 1 commit
  6. 06 Sep, 2020 4 commits
    • Linus Torvalds's avatar
      Merge tag 'io_uring-5.9-2020-09-06' of git://git.kernel.dk/linux-block · a8205e31
      Linus Torvalds authored
      Pull more io_uring fixes from Jens Axboe:
       "Two followup fixes. One is fixing a regression from this merge window,
        the other is two commits fixing cancelation of deferred requests.
      
        Both have gone through full testing, and both spawned a few new
        regression test additions to liburing.
      
         - Don't play games with const, properly store the output iovec and
           assign it as needed.
      
         - Deferred request cancelation fix (Pavel)"
      
      * tag 'io_uring-5.9-2020-09-06' of git://git.kernel.dk/linux-block:
        io_uring: fix linked deferred ->files cancellation
        io_uring: fix cancel of deferred reqs with ->files
        io_uring: fix explicit async read/write mapping for large segments
      a8205e31
    • Linus Torvalds's avatar
      Merge tag 'iommu-fixes-v5.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu · 2ccdd9f8
      Linus Torvalds authored
      Pull iommu fixes from Joerg Roedel:
      
       - three Intel VT-d fixes to fix address handling on 32bit, fix a NULL
         pointer dereference bug and serialize a hardware register access as
         required by the VT-d spec.
      
       - two patches for AMD IOMMU to force AMD GPUs into translation mode
         when memory encryption is active and disallow using IOMMUv2
         functionality.  This makes the AMDGPU driver work when memory
         encryption is active.
      
       - two more fixes for AMD IOMMU to fix updating the Interrupt Remapping
         Table Entries.
      
       - MAINTAINERS file update for the Qualcom IOMMU driver.
      
      * tag 'iommu-fixes-v5.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
        iommu/vt-d: Handle 36bit addressing for x86-32
        iommu/amd: Do not use IOMMUv2 functionality when SME is active
        iommu/amd: Do not force direct mapping when SME is active
        iommu/amd: Use cmpxchg_double() when updating 128-bit IRTE
        iommu/amd: Restore IRTE.RemapEn bit after programming IRTE
        iommu/vt-d: Fix NULL pointer dereference in dev_iommu_priv_set()
        iommu/vt-d: Serialize IOMMU GCMD register modifications
        MAINTAINERS: Update QUALCOMM IOMMU after Arm SMMU drivers move
      2ccdd9f8
    • Linus Torvalds's avatar
      Merge tag 'x86-urgent-2020-09-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 015b3155
      Linus Torvalds authored
      Pull x86 fixes from Ingo Molnar:
      
       - more generic entry code ABI fallout
      
       - debug register handling bugfixes
      
       - fix vmalloc mappings on 32-bit kernels
      
       - kprobes instrumentation output fix on 32-bit kernels
      
       - fix over-eager WARN_ON_ONCE() on !SMAP hardware
      
       - NUMA debugging fix
      
       - fix Clang related crash on !RETPOLINE kernels
      
      * tag 'x86-urgent-2020-09-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/entry: Unbreak 32bit fast syscall
        x86/debug: Allow a single level of #DB recursion
        x86/entry: Fix AC assertion
        tracing/kprobes, x86/ptrace: Fix regs argument order for i386
        x86, fakenuma: Fix invalid starting node ID
        x86/mm/32: Bring back vmalloc faulting on x86_32
        x86/cmdline: Disable jump tables for cmdline.c
      015b3155
    • Linus Torvalds's avatar
      Merge tag 'for-linus-5.9-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip · 68beef57
      Linus Torvalds authored
      Pull xen updates from Juergen Gross:
       "A small series for fixing a problem with Xen PVH guests when running
        as backends (e.g. as dom0).
      
        Mapping other guests' memory is now working via ZONE_DEVICE, thus not
        requiring to abuse the memory hotplug functionality for that purpose"
      
      * tag 'for-linus-5.9-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
        xen: add helpers to allocate unpopulated memory
        memremap: rename MEMORY_DEVICE_DEVDAX to MEMORY_DEVICE_GENERIC
        xen/balloon: add header guard
      68beef57
  7. 05 Sep, 2020 11 commits