1. 16 Feb, 2019 8 commits
  2. 15 Feb, 2019 15 commits
    • Linus Torvalds's avatar
      Merge tag 'for-linus-20190215' of git://git.kernel.dk/linux-block · 24f0a487
      Linus Torvalds authored
      Pull block fixes from Jens Axboe:
      
       - Ensure we insert into the hctx dispatch list, if a request is marked
         as DONTPREP (Jianchao)
      
       - NVMe pull request, single missing unlock on error fix (Keith)
      
       - MD pull request, single fix for a potentially data corrupting issue
         (Nate)
      
       - Floppy check_events regression fix (Yufen)
      
      * tag 'for-linus-20190215' of git://git.kernel.dk/linux-block:
        md/raid1: don't clear bitmap bits on interrupted recovery.
        floppy: check_events callback should not return a negative number
        nvme-pci: add missing unlock for reset error
        blk-mq: insert rq with DONTPREP to hctx dispatch list when requeue
      24f0a487
    • Linus Torvalds's avatar
      Merge tag 'for-5.0/dm-fixes-3' of... · ae3fa8bd
      Linus Torvalds authored
      Merge tag 'for-5.0/dm-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
      
      Pull device mapper fixes from Mike Snitzer:
      
       - Fix bug in DM crypt's sizing of its block integrity tag space,
         resulting in less memory use when DM crypt layers on DM integrity.
      
       - Fix a long-standing DM thinp crash consistency bug that was due to
         improper handling of FUA. This issue is specific to writes that fill
         an entire thinp block which needs to be allocated.
      
      * tag 'for-5.0/dm-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
        dm thin: fix bug where bio that overwrites thin block ignores FUA
        dm crypt: don't overallocate the integrity tag space
      ae3fa8bd
    • Linus Torvalds's avatar
      Merge tag 'mmc-v5.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc · dfeae337
      Linus Torvalds authored
      Pull MMC fixes from Ulf Hansson:
       "A couple of MMC fixes intended for v5.0-rc7.
      
        MMC core:
         - Fix deadlock bug for block I/O requests
      
        MMC host:
         - sunxi: Disable broken HS-DDR mode for H5 by default
         - sunxi: Avoid unsupported speed modes declared via DT
         - meson-gx: Restore interrupt name"
      
      * tag 'mmc-v5.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
        mmc: meson-gx: fix interrupt name
        mmc: block: handle complete_work on separate workqueue
        mmc: sunxi: Filter out unsupported modes declared in the device tree
        mmc: sunxi: Disable HS-DDR mode for H5 eMMC controller by default
      dfeae337
    • Linus Torvalds's avatar
      Merge tag 'drm-fixes-2019-02-15-1' of git://anongit.freedesktop.org/drm/drm · 545aabcb
      Linus Torvalds authored
      Pull drm fixes from Dave Airlie:
       "Usual pull request, little larger than I'd like but nothing too
        strange in it. Willy found an bug in the lease ioctl calculations, but
        it's a drm master only ioctl which makes it harder to mess with.
      
       i915:
         - combo phy programming fix
         - opregion version check fix for VBT RVDA lookup
         - gem mmap ioctl race fix
         - fbdev hpd during suspend fix
         - array size bounds check fix in pmu
      
        amdgpu:
         - Vega20 psp fix
         - Add vrr range to debugfs for freesync debugging
      
        sched:
         - Scheduler race fix
      
        vkms:
         - license header fixups
      
        imx:
         - Fix CSI register offsets for i.MX51 and i.MX53.
         - Fix delayed page flip completion events on i.MX6QP due to
           unexpected behaviour of the PRE when issuing NOP buffer updates to
           the same buffer address.
         - Stop throwing errors for plane updates on disabled CRTCs when a
           userspace process is killed while a plane update is pending.
         - Add missing of_node_put cleanup in imx_ldb_bind"
      
      * tag 'drm-fixes-2019-02-15-1' of git://anongit.freedesktop.org/drm/drm:
        drm: Use array_size() when creating lease
        drm/amdgpu/psp11: TA firmware is optional (v3)
        drm/i915/opregion: rvda is relative from opregion base in opregion 2.1+
        drm/i915/opregion: fix version check
        drm/i915: Prevent a race during I915_GEM_MMAP ioctl with WC set
        drm/i915: Block fbdev HPD processing during suspend
        drm/i915/pmu: Fix enable count array size and bounds checking
        drm/i915/cnl: Fix CNL macros for Voltage Swing programming
        drm/i915/icl: combo port vswing programming changes per BSPEC
        drm/vkms: Fix license inconsistent
        drm/amd/display: Expose connector VRR range via debugfs
        drm/sched: Always trace the dependencies we wait on, to fix a race.
        gpu: ipu-v3: pre: don't trigger update if buffer address doesn't change
        gpu: ipu-v3: Fix CSI offsets for imx53
        drm/imx: imx-ldb: add missing of_node_puts
        gpu: ipu-v3: Fix i.MX51 CSI control registers offset
        drm/imx: ignore plane updates on disabled crtcs
      545aabcb
    • Linus Torvalds's avatar
      Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 · 2aba3220
      Linus Torvalds authored
      Pull crypto fix from Herbert Xu:
       "This fixes a crash on resume in the ccree driver"
      
      * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
        crypto: ccree - fix resume race condition on init
      2aba3220
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net · 6e7bd3b5
      Linus Torvalds authored
      Pull networking fixes from David Miller:
      
       1) Fix MAC address setting in mac80211 pmsr code, from Johannes Berg.
      
       2) Probe SFP modules after being attached, from Russell King.
      
       3) Byte ordering bug in SMC rx_curs_confirmed code, from Ursula Braun.
      
       4) Revert some r8169 changes that are causing regressions, from Heiner
          Kallweit.
      
       5) Fix spurious connection timeouts in netfilter nat code, from Florian
          Westphal.
      
       6) SKB leak in tipc, from Hoang Le.
      
       7) Short packet checkum issue in mlx4, similar to a previous mlx5
          change, from Saeed Mahameed. The issue is that whilst padding bytes
          are usually zero, it is not guarateed and the hardware doesn't take
          the padding bytes into consideration when generating the checksum.
      
       8) Fix various races in cls_tcindex, from Cong Wang.
      
       9) Need to set stream ext to NULL before freeing in SCTP code, from Xin
          Long.
      
      10) Fix locking in phy_is_started, from Heiner Kallweit.
      
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (54 commits)
        net: ethernet: freescale: set FEC ethtool regs version
        net: hns: Fix object reference leaks in hns_dsaf_roce_reset()
        mm: page_alloc: fix ref bias in page_frag_alloc() for 1-byte allocs
        net: phy: fix potential race in the phylib state machine
        net: phy: don't use locking in phy_is_started
        selftests: fix timestamping Makefile
        net: dsa: bcm_sf2: potential array overflow in bcm_sf2_sw_suspend()
        net: fix possible overflow in __sk_mem_raise_allocated()
        dsa: mv88e6xxx: Ensure all pending interrupts are handled prior to exit
        net: phy: fix interrupt handling in non-started states
        sctp: set stream ext to NULL after freeing it in sctp_stream_outq_migrate
        sctp: call gso_reset_checksum when computing checksum in sctp_gso_segment
        net/mlx5e: XDP, fix redirect resources availability check
        net/mlx5: Fix a compilation warning in events.c
        net/mlx5: No command allowed when command interface is not ready
        net/mlx5e: Fix NULL pointer derefernce in set channels error flow
        netfilter: nft_compat: use-after-free when deleting targets
        team: avoid complex list operations in team_nl_cmd_options_set()
        net_sched: fix two more memory leaks in cls_tcindex
        net_sched: fix a memory leak in cls_tcindex
        ...
      6e7bd3b5
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace · 02d75040
      Linus Torvalds authored
      Pull signal fix from Eric Biederman:
       "Just a single patch that restores PTRACE_EVENT_EXIT functionality that
        was accidentally broken by last weeks fixes"
      
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace:
        signal: Restore the stop PTRACE_EVENT_EXIT
      02d75040
    • Rakesh Pillai's avatar
      mac80211: Restore vif beacon interval if start ap fails · 83e37e0b
      Rakesh Pillai authored
      The starting of AP interface can fail due to invalid
      beacon interval, which does not match the minimum gcd
      requirement set by the wifi driver. In such case, the
      beacon interval of that interface gets updated with
      that invalid beacon interval.
      
      The next time that interface is brought up in AP mode,
      an interface combination check is performed and the
      beacon interval is taken from the previously set value.
      
      In a case where an invalid beacon interval, i.e. a beacon
      interval value which does not satisfy the minimum gcd criteria
      set by the driver, is set, all the subsequent trials to
      bring that interface in AP mode will fail, even if the
      subsequent trials have a valid beacon interval.
      
      To avoid this, in case of a failure in bringing up an
      interface in AP mode due to interface combination error,
      the interface beacon interval which is stored in bss
      conf, needs to be restored with the last working value
      of beacon interval.
      
      Tested on ath10k using WCN3990.
      
      Cc: stable@vger.kernel.org
      Fixes: 0c317a02 ("cfg80211: support virtual interfaces with different beacon intervals")
      Signed-off-by: default avatarRakesh Pillai <pillair@codeaurora.org>
      Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
      83e37e0b
    • Herbert Xu's avatar
      mac80211: Free mpath object when rhashtable insertion fails · 4ff3a9d1
      Herbert Xu authored
      When rhashtable insertion fails the mesh table code doesn't free
      the now-orphan mesh path object.  This patch fixes that.
      
      Cc: stable@vger.kernel.org
      Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
      Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
      4ff3a9d1
    • Herbert Xu's avatar
      mac80211: Use linked list instead of rhashtable walk for mesh tables · b4c3fbe6
      Herbert Xu authored
      The mesh table code walks over hash tables for two purposes.  First of
      all it's used as part of a netlink dump process, but it is also used
      for looking up entries to delete using criteria other than the hash
      key.
      
      The second purpose is directly contrary to the design specification
      of rhashtable walks.  It is only meant for use by netlink dumps.
      
      This is because rhashtable is resizable and you cannot obtain a
      stable walk over it during a resize process.
      
      In fact mesh's use of rhashtable for dumping is bogus too.  Rather
      than using rhashtable walk's iterator to keep track of the current
      position, it always converts the current position to an integer
      which defeats the purpose of the iterator.
      
      Therefore this patch converts all uses of rhashtable walk into a
      simple linked list.
      
      This patch also adds a new spin lock to protect the hash table
      insertion/removal as well as the walk list modifications.  In fact
      the previous code was buggy as the removals can race with each
      other, potentially resulting in a double-free.
      
      Cc: stable@vger.kernel.org
      Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
      Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
      b4c3fbe6
    • Matthew Wilcox's avatar
      drm: Use array_size() when creating lease · 69ef943d
      Matthew Wilcox authored
      Passing an object_count of sufficient size will make
      object_count * 4 wrap around to be very small, then a later function
      will happily iterate off the end of the object_ids array.  Using
      array_size() will saturate at SIZE_MAX, the kmalloc() will fail and
      we'll return an -ENOMEM to the norty userspace.
      
      Fixes: 62884cd3 ("drm: Add four ioctls for managing drm mode object leases [v7]")
      Signed-off-by: default avatarMatthew Wilcox <willy@infradead.org>
      Acked-by: default avatarKees Cook <keescook@chromium.org>
      Acked-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
      Cc: <stable@vger.kernel.org> # v4.15+
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      69ef943d
    • Dave Airlie's avatar
      Merge branch 'drm-fixes-5.0' of git://people.freedesktop.org/~agd5f/linux into drm-fixes · 7abbb35b
      Dave Airlie authored
      amdgpu:
      - Vega20 psp fix
      - Add vrr range to debugfs for freesync debugging
      
      sched:
      - Scheduler race fix
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      From: Alex Deucher <alexdeucher@gmail.com>
      Link: https://patchwork.freedesktop.org/patch/msgid/20190213202958.3336-1-alexander.deucher@amd.com
      7abbb35b
    • Dave Airlie's avatar
      Merge tag 'drm-intel-fixes-2019-02-13' of... · 5016bd24
      Dave Airlie authored
      Merge tag 'drm-intel-fixes-2019-02-13' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes
      
      drm/i915 fixes for v5.0-rc7:
      - combo phy programming fix
      - opregion version check fix for VBT RVDA lookup
      - gem mmap ioctl race fix
      - fbdev hpd during suspend fix
      - array size bounds check fix in pmu
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      
      From: Jani Nikula <jani.nikula@intel.com>
      Link: https://patchwork.freedesktop.org/patch/msgid/877ee3504b.fsf@intel.com
      5016bd24
    • Dave Airlie's avatar
      Merge tag 'drm-misc-fixes-2019-02-13' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes · d586d571
      Dave Airlie authored
      drm-misc-fixes for v5.0:
      - Fix license inconsistency in vkms.
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      
      From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
      Link: https://patchwork.freedesktop.org/patch/msgid/812e2f53-d72a-8fba-6c8c-fde8f44cf141@linux.intel.com
      d586d571
    • Nikos Tsironis's avatar
      dm thin: fix bug where bio that overwrites thin block ignores FUA · 4ae280b4
      Nikos Tsironis authored
      When provisioning a new data block for a virtual block, either because
      the block was previously unallocated or because we are breaking sharing,
      if the whole block of data is being overwritten the bio that triggered
      the provisioning is issued immediately, skipping copying or zeroing of
      the data block.
      
      When this bio completes the new mapping is inserted in to the pool's
      metadata by process_prepared_mapping(), where the bio completion is
      signaled to the upper layers.
      
      This completion is signaled without first committing the metadata.  If
      the bio in question has the REQ_FUA flag set and the system crashes
      right after its completion and before the next metadata commit, then the
      write is lost despite the REQ_FUA flag requiring that I/O completion for
      this request must only be signaled after the data has been committed to
      non-volatile storage.
      
      Fix this by deferring the completion of overwrite bios, with the REQ_FUA
      flag set, until after the metadata has been committed.
      
      Cc: stable@vger.kernel.org
      Signed-off-by: default avatarNikos Tsironis <ntsironis@arrikto.com>
      Acked-by: default avatarJoe Thornber <ejt@redhat.com>
      Acked-by: default avatarMikulas Patocka <mpatocka@redhat.com>
      Signed-off-by: default avatarMike Snitzer <snitzer@redhat.com>
      4ae280b4
  3. 14 Feb, 2019 17 commits