1. 13 May, 2021 28 commits
  2. 10 May, 2021 1 commit
    • Greg Kroah-Hartman's avatar
      Merge tag 'misc-habanalabs-fixes-2021-05-08' of... · ba2b062f
      Greg Kroah-Hartman authored
      Merge tag 'misc-habanalabs-fixes-2021-05-08' of https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux into char-misc-linus
      
      Oded writes:
      
      This tag contains the following fixes for 5.13-rc2:
      
      - Expose PLL information per ASIC. This also fixes some casting warnings.
      - Skip reading further firmware errors in case PCI link is down.
      - Security firmware error should be handled as error and not warning.
      - Allow user to ignore firmware errors.
      - Fix bug in timeout calculation when waiting for interrupt of CS.
      - Fix bug of potential use-after-free.
      
      * tag 'misc-habanalabs-fixes-2021-05-08' of https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux:
        habanalabs/gaudi: Fix a potential use after free in gaudi_memset_device_memory
        habanalabs: wait for interrupt wrong timeout calculation
        habanalabs: ignore f/w status error
        habanalabs: change error level of security not ready
        habanalabs: skip reading f/w errors on bad status
        habanalabs: expose ASIC specific PLL index
      ba2b062f
  3. 09 May, 2021 10 commits
    • Linus Torvalds's avatar
      Linux 5.13-rc1 · 6efb943b
      Linus Torvalds authored
      6efb943b
    • Linus Torvalds's avatar
      fbmem: fix horribly incorrect placement of __maybe_unused · 6dae40ae
      Linus Torvalds authored
      Commit b9d79e4c ("fbmem: Mark proc_fb_seq_ops as __maybe_unused")
      places the '__maybe_unused' in an entirely incorrect location between
      the "struct" keyword and the structure name.
      
      It's a wonder that gcc accepts that silently, but clang quite reasonably
      warns about it:
      
          drivers/video/fbdev/core/fbmem.c:736:21: warning: attribute declaration must precede definition [-Wignored-attributes]
          static const struct __maybe_unused seq_operations proc_fb_seq_ops = {
                              ^
      
      Fix it.
      
      Cc: Guenter Roeck <linux@roeck-us.net>
      Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      6dae40ae
    • Linus Torvalds's avatar
      Merge tag 'drm-next-2021-05-10' of git://anongit.freedesktop.org/drm/drm · efc58a96
      Linus Torvalds authored
      Pull drm fixes from Dave Airlie:
       "Bit later than usual, I queued them all up on Friday then promptly
        forgot to write the pull request email. This is mainly amdgpu fixes,
        with some radeon/msm/fbdev and one i915 gvt fix thrown in.
      
        amdgpu:
         - MPO hang workaround
         - Fix for concurrent VM flushes on vega/navi
         - dcefclk is not adjustable on navi1x and newer
         - MST HPD debugfs fix
         - Suspend/resumes fixes
         - Register VGA clients late in case driver fails to load
         - Fix GEM leak in user framebuffer create
         - Add support for polaris12 with 32 bit memory interface
         - Fix duplicate cursor issue when using overlay
         - Fix corruption with tiled surfaces on VCN3
         - Add BO size and stride check to fix BO size verification
      
        radeon:
         - Fix off-by-one in power state parsing
         - Fix possible memory leak in power state parsing
      
        msm:
         - NULL ptr dereference fix
      
        fbdev:
         - procfs disabled warning fix
      
        i915:
         - gvt: Fix a possible division by zero in vgpu display rate
           calculation"
      
      * tag 'drm-next-2021-05-10' of git://anongit.freedesktop.org/drm/drm:
        drm/amdgpu: Use device specific BO size & stride check.
        drm/amdgpu: Init GFX10_ADDR_CONFIG for VCN v3 in DPG mode.
        drm/amd/pm: initialize variable
        drm/radeon: Avoid power table parsing memory leaks
        drm/radeon: Fix off-by-one power_state index heap overwrite
        drm/amd/display: Fix two cursor duplication when using overlay
        drm/amdgpu: add new MC firmware for Polaris12 32bit ASIC
        fbmem: Mark proc_fb_seq_ops as __maybe_unused
        drm/msm/dpu: Delete bonkers code
        drm/i915/gvt: Prevent divided by zero when calculating refresh rate
        amdgpu: fix GEM obj leak in amdgpu_display_user_framebuffer_create
        drm/amdgpu: Register VGA clients after init can no longer fail
        drm/amdgpu: Handling of amdgpu_device_resume return value for graceful teardown
        drm/amdgpu: fix r initial values
        drm/amd/display: fix wrong statement in mst hpd debugfs
        amdgpu/pm: set pp_dpm_dcefclk to readonly on NAVI10 and newer gpus
        amdgpu/pm: Prevent force of DCEFCLK on NAVI10 and SIENNA_CICHLID
        drm/amdgpu: fix concurrent VM flushes on Vega/Navi v2
        drm/amd/display: Reject non-zero src_y and src_x for video planes
      efc58a96
    • Linus Torvalds's avatar
      Merge tag 'block-5.13-2021-05-09' of git://git.kernel.dk/linux-block · 506c3079
      Linus Torvalds authored
      Pull block fix from Jens Axboe:
       "Turns out the bio max size change still has issues, so let's get it
        reverted for 5.13-rc1. We'll shake out the issues there and defer it
        to 5.14 instead"
      
      * tag 'block-5.13-2021-05-09' of git://git.kernel.dk/linux-block:
        Revert "bio: limit bio max size"
      506c3079
    • Linus Torvalds's avatar
      Merge tag '5.13-rc-smb3-part3' of git://git.samba.org/sfrench/cifs-2.6 · 0a55a1fb
      Linus Torvalds authored
      Pull cifs fixes from Steve French:
       "Three small SMB3 chmultichannel related changesets (also for stable)
        from the SMB3 test event this week.
      
        The other fixes are still in review/testing"
      
      * tag '5.13-rc-smb3-part3' of git://git.samba.org/sfrench/cifs-2.6:
        smb3: if max_channels set to more than one channel request multichannel
        smb3: do not attempt multichannel to server which does not support it
        smb3: when mounting with multichannel include it in requested capabilities
      0a55a1fb
    • Linus Torvalds's avatar
      Merge tag 'sched-urgent-2021-05-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 9819f682
      Linus Torvalds authored
      Pull scheduler fixes from Thomas Gleixner:
       "A set of scheduler updates:
      
         - Prevent PSI state corruption when schedule() races with cgroup
           move.
      
           A recent commit combined two PSI callbacks to reduce the number of
           cgroup tree updates, but missed that schedule() can drop rq::lock
           for load balancing, which opens the race window for
           cgroup_move_task() which then observes half updated state.
      
           The fix is to solely use task::ps_flags instead of looking at the
           potentially mismatching scheduler state
      
         - Prevent an out-of-bounds access in uclamp caused bu a rounding
           division which can lead to an off-by-one error exceeding the
           buckets array size.
      
         - Prevent unfairness caused by missing load decay when a task is
           attached to a cfs runqueue.
      
           The old load of the task was attached to the runqueue and never
           removed. Fix it by enforcing the load update through the hierarchy
           for unthrottled run queue instances.
      
         - A documentation fix fot the 'sched_verbose' command line option"
      
      * tag 'sched-urgent-2021-05-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        sched/fair: Fix unfairness caused by missing load decay
        sched: Fix out-of-bound access in uclamp
        psi: Fix psi state corruption when schedule() races with cgroup move
        sched,doc: sched_debug_verbose cmdline should be sched_verbose
      9819f682
    • Linus Torvalds's avatar
      Merge tag 'locking-urgent-2021-05-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 732a27a0
      Linus Torvalds authored
      Pull locking fixes from Thomas Gleixner:
       "A set of locking related fixes and updates:
      
         - Two fixes for the futex syscall related to the timeout handling.
      
           FUTEX_LOCK_PI does not support the FUTEX_CLOCK_REALTIME bit and
           because it's not set the time namespace adjustment for clock
           MONOTONIC is applied wrongly.
      
           FUTEX_WAIT cannot support the FUTEX_CLOCK_REALTIME bit because its
           always a relative timeout.
      
         - Cleanups in the futex syscall entry points which became obvious
           when the two timeout handling bugs were fixed.
      
         - Cleanup of queued_write_lock_slowpath() as suggested by Linus
      
         - Fixup of the smp_call_function_single_async() prototype"
      
      * tag 'locking-urgent-2021-05-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        futex: Make syscall entry points less convoluted
        futex: Get rid of the val2 conditional dance
        futex: Do not apply time namespace adjustment on FUTEX_LOCK_PI
        Revert 337f1304 ("futex: Allow FUTEX_CLOCK_REALTIME with FUTEX_WAIT op")
        locking/qrwlock: Cleanup queued_write_lock_slowpath()
        smp: Fix smp_call_function_single_async prototype
      732a27a0
    • Linus Torvalds's avatar
      Merge tag 'perf_urgent_for_v5.13_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 85bbba1c
      Linus Torvalds authored
      Pull x86 perf fix from Borislav Petkov:
       "Handle power-gating of AMD IOMMU perf counters properly when they are
        used"
      
      * tag 'perf_urgent_for_v5.13_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/events/amd/iommu: Fix invalid Perf result due to IOMMU PMC power-gating
      85bbba1c
    • Linus Torvalds's avatar
      Merge tag 'x86_urgent_for_v5.13_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · dd3e4012
      Linus Torvalds authored
      Pull x86 fixes from Borislav Petkov:
       "A bunch of things accumulated for x86 in the last two weeks:
      
         - Fix guest vtime accounting so that ticks happening while the guest
           is running can also be accounted to it. Along with a consolidation
           to the guest-specific context tracking helpers.
      
         - Provide for the host NMI handler running after a VMX VMEXIT to be
           able to run on the kernel stack correctly.
      
         - Initialize MSR_TSC_AUX when RDPID is supported and not RDTSCP (virt
           relevant - real hw supports both)
      
         - A code generation improvement to TASK_SIZE_MAX through the use of
           alternatives
      
         - The usual misc and related cleanups and improvements"
      
      * tag 'x86_urgent_for_v5.13_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        KVM: x86: Consolidate guest enter/exit logic to common helpers
        context_tracking: KVM: Move guest enter/exit wrappers to KVM's domain
        context_tracking: Consolidate guest enter/exit wrappers
        sched/vtime: Move guest enter/exit vtime accounting to vtime.h
        sched/vtime: Move vtime accounting external declarations above inlines
        KVM: x86: Defer vtime accounting 'til after IRQ handling
        context_tracking: Move guest exit vtime accounting to separate helpers
        context_tracking: Move guest exit context tracking to separate helpers
        KVM/VMX: Invoke NMI non-IST entry instead of IST entry
        x86/cpu: Remove write_tsc() and write_rdtscp_aux() wrappers
        x86/cpu: Initialize MSR_TSC_AUX if RDTSCP *or* RDPID is supported
        x86/resctrl: Fix init const confusion
        x86: Delete UD0, UD1 traces
        x86/smpboot: Remove duplicate includes
        x86/cpu: Use alternative to generate the TASK_SIZE_MAX constant
      dd3e4012
    • Jens Axboe's avatar
      Revert "bio: limit bio max size" · 35c820e7
      Jens Axboe authored
      This reverts commit cd2c7545.
      
      Alex reports that the commit causes corruption with LUKS on ext4. Revert
      it for now so that this can be investigated properly.
      
      Link: https://lore.kernel.org/linux-block/1620493841.bxdq8r5haw.none@localhost/Reported-by: default avatarAlex Xu (Hello71) <alex_y_xu@yahoo.ca>
      Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
      35c820e7
  4. 08 May, 2021 1 commit