1. 27 Aug, 2019 3 commits
  2. 25 Aug, 2019 22 commits
  3. 24 Aug, 2019 8 commits
  4. 23 Aug, 2019 7 commits
    • Linus Torvalds's avatar
      Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma · 9140d8bd
      Linus Torvalds authored
      Pull rdma fixes from Doug Ledford:
       "No beating around the bush: this is a monster pull request for an -rc5
        kernel. Intel hit me with a series of fixes for TID processing.
        Mellanox hit me with a series for their UMR memory support.
      
        And we had one fix for siw that fixes the 32bit build warnings and
        because of the number of casts that had to be changed to properly
        silence the warnings, that one patch alone is a full 40% of the LOC of
        this entire pull request. Given that this is the initial release
        kernel for siw, I'm trying to fix anything in it that we can, so that
        adds to the impetus to take fixes for it like this one.
      
        I had to do a rebase early in the week. Jason had thought he put a
        patch on the rc queue that he needed to be there so he could base some
        work off of it, and it had actually not been placed there. So he asked
        me (on Tuesday) to fix that up before pushing my wip branch to the
        official rc branch. I did, and that's why the early patches look like
        they were all committed at the same time on Tuesday. That bunch had
        been in my queue prior.
      
        The various patches all pass my test for being legitimate fixes and
        not attempts to slide new features or development into a late rc.
        Well, they were all fixes with the exception of a couple clean up
        patches people wrote for making the fixes they also wrote better (like
        a cleanup patch to move UMR checking into a function so that the
        remaining UMR fix patches can reference that function), so I left
        those in place too.
      
        My apologies for the LOC count and the number of patches here, it's
        just how the cards fell this cycle.
      
        Summary:
      
         - Fix siw buffer mapping issue
      
         - Fix siw 32/64 casting issues
      
         - Fix a KASAN access issue in bnxt_re
      
         - Fix several memory leaks (hfi1, mlx4)
      
         - Fix a NULL deref in cma_cleanup
      
         - Fixes for UMR memory support in mlx5 (4 patch series)
      
         - Fix namespace check for restrack
      
         - Fixes for counter support
      
         - Fixes for hfi1 TID processing (5 patch series)
      
         - Fix potential NULL deref in siw
      
         - Fix memory page calculations in mlx5"
      
      * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (21 commits)
        RDMA/siw: Fix 64/32bit pointer inconsistency
        RDMA/siw: Fix SGL mapping issues
        RDMA/bnxt_re: Fix stack-out-of-bounds in bnxt_qplib_rcfw_send_message
        infiniband: hfi1: fix memory leaks
        infiniband: hfi1: fix a memory leak bug
        IB/mlx4: Fix memory leaks
        RDMA/cma: fix null-ptr-deref Read in cma_cleanup
        IB/mlx5: Block MR WR if UMR is not possible
        IB/mlx5: Fix MR re-registration flow to use UMR properly
        IB/mlx5: Report and handle ODP support properly
        IB/mlx5: Consolidate use_umr checks into single function
        RDMA/restrack: Rewrite PID namespace check to be reliable
        RDMA/counters: Properly implement PID checks
        IB/core: Fix NULL pointer dereference when bind QP to counter
        IB/hfi1: Drop stale TID RDMA packets that cause TIDErr
        IB/hfi1: Add additional checks when handling TID RDMA WRITE DATA packet
        IB/hfi1: Add additional checks when handling TID RDMA READ RESP packet
        IB/hfi1: Unsafe PSN checking for TID RDMA READ Resp packet
        IB/hfi1: Drop stale TID RDMA packets
        RDMA/siw: Fix potential NULL de-ref
        ...
      9140d8bd
    • Linus Torvalds's avatar
      Merge tag 'for-linus-20190823' of git://git.kernel.dk/linux-block · b9bd6806
      Linus Torvalds authored
      Pull block fixes from Jens Axboe:
       "Here's a set of fixes that should go into this release. This contains:
      
         - Three minor fixes for NVMe.
      
         - Three minor tweaks for the io_uring polling logic.
      
         - Officially mark Song as the MD maintainer, after he's been filling
           that role sucessfully for the last 6 months or so"
      
      * tag 'for-linus-20190823' of git://git.kernel.dk/linux-block:
        io_uring: add need_resched() check in inner poll loop
        md: update MAINTAINERS info
        io_uring: don't enter poll loop if we have CQEs pending
        nvme: Add quirk for LiteON CL1 devices running FW 22301111
        nvme: Fix cntlid validation when not using NVMEoF
        nvme-multipath: fix possible I/O hang when paths are updated
        io_uring: fix potential hang with polled IO
      b9bd6806
    • Linus Torvalds's avatar
      Merge tag 'for-5.3/dm-fixes-2' of... · dd469a45
      Linus Torvalds authored
      Merge tag 'for-5.3/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
      
      Pull device mapper fixes from Mike Snitzer:
      
       - Revert a DM bufio change from during the 5.3 merge window now that a
         proper fix has been made to the block loopback driver.
      
       - Fix DM kcopyd to wakeup so failed subjobs get completed.
      
       - Various fixes to DM zoned target to address error handling, and other
         small tweaks (SPDX license identifiers and fix typos).
      
       - Fix DM integrity range locking race by tracking whether journal has
         changed.
      
       - Fix DM dust target to detect reads of badblocks beyond the first 512b
         sector (applicable if blocksize is larger than 512b).
      
       - Fix DM persistent-data issue in both the DM btree and DM
         space-map-metadata interfaces.
      
       - Fix out of bounds memory access with certain DM table configurations.
      
      * tag 'for-5.3/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
        dm table: fix invalid memory accesses with too high sector number
        dm space map metadata: fix missing store of apply_bops() return value
        dm btree: fix order of block initialization in btree_split_beneath
        dm raid: add missing cleanup in raid_ctr()
        dm zoned: fix potential NULL dereference in dmz_do_reclaim()
        dm dust: use dust block size for badblocklist index
        dm integrity: fix a crash due to BUG_ON in __journal_read_write()
        dm zoned: fix a few typos
        dm zoned: add SPDX license identifiers
        dm zoned: properly handle backing device failure
        dm zoned: improve error handling in i/o map code
        dm zoned: improve error handling in reclaim
        dm kcopyd: always complete failed jobs
        Revert "dm bufio: fix deadlock with loop device"
      dd469a45
    • Linus Torvalds's avatar
      Merge tag 'xfs-5.3-fixes-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux · f576518c
      Linus Torvalds authored
      Pull xfs fixes from Darrick Wong:
       "Here are a few more bug fixes that trickled in since the last pull.
        They've survived the usual xfstests runs and merge cleanly with this
        morning's master.
      
        I expect there to be one more pull request tomorrow for the fix to
        that quota related inode unlock bug that we were reviewing last night,
        but it will continue to soak in the testing machine for several more
        hours.
      
         - Fix missing compat ioctl handling for get/setlabel
      
         - Fix missing ioctl pointer sanitization on s390
      
         - Fix a page locking deadlock in the dedupe comparison code
      
         - Fix inadequate locking in reflink code w.r.t. concurrent directio
      
         - Fix broken error detection when breaking layouts"
      
      * tag 'xfs-5.3-fixes-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
        fs/xfs: Fix return code of xfs_break_leased_layouts()
        xfs: fix reflink source file racing with directio writes
        vfs: fix page locking deadlocks when deduping files
        xfs: compat_ioctl: use compat_ptr()
        xfs: fall back to native ioctls for unhandled compat ones
      f576518c
    • Andre Przywara's avatar
      KVM: arm/arm64: VGIC: Properly initialise private IRQ affinity · 2e16f3e9
      Andre Przywara authored
      
      
      At the moment we initialise the target *mask* of a virtual IRQ to the
      VCPU it belongs to, even though this mask is only defined for GICv2 and
      quickly runs out of bits for many GICv3 guests.
      This behaviour triggers an UBSAN complaint for more than 32 VCPUs:
      ------
      [ 5659.462377] UBSAN: Undefined behaviour in virt/kvm/arm/vgic/vgic-init.c:223:21
      [ 5659.471689] shift exponent 32 is too large for 32-bit type 'unsigned int'
      ------
      Also for GICv3 guests the reporting of TARGET in the "vgic-state" debugfs
      dump is wrong, due to this very same problem.
      
      Because there is no requirement to create the VGIC device before the
      VCPUs (and QEMU actually does it the other way round), we can't safely
      initialise mpidr or targets in kvm_vgic_vcpu_init(). But since we touch
      every private IRQ for each VCPU anyway later (in vgic_init()), we can
      just move the initialisation of those fields into there, where we
      definitely know the VGIC type.
      
      On the way make sure we really have either a VGICv2 or a VGICv3 device,
      since the existing code is just checking for "VGICv3 or not", silently
      ignoring the uninitialised case.
      Signed-off-by: default avatarAndre Przywara <andre.przywara@arm.com>
      Reported-by: default avatarDave Martin <dave.martin@arm.com>
      Tested-by: default avatarJulien Grall <julien.grall@arm.com>
      Signed-off-by: default avatarMarc Zyngier <maz@kernel.org>
      2e16f3e9
    • Linus Torvalds's avatar
      Merge tag 'modules-for-v5.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux · e3fb13b7
      Linus Torvalds authored
      Pull modules fixes from Jessica Yu:
       "Fix BUG_ON() being triggered in frob_text() due to non-page-aligned
        module sections"
      
      * tag 'modules-for-v5.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux:
        modules: page-align module section allocations only for arches supporting strict module rwx
        modules: always page-align module section allocations
      e3fb13b7
    • Linus Torvalds's avatar
      Merge tag 'ceph-for-5.3-rc6' of git://github.com/ceph/ceph-client · 4e563944
      Linus Torvalds authored
      Pull ceph fixes from Ilya Dryomov:
       "Three important fixes tagged for stable (an indefinite hang, a crash
        on an assert and a NULL pointer dereference) plus a small series from
        Luis fixing instances of vfree() under spinlock"
      
      * tag 'ceph-for-5.3-rc6' of git://github.com/ceph/ceph-client:
        libceph: fix PG split vs OSD (re)connect race
        ceph: don't try fill file_lock on unsuccessful GETFILELOCK reply
        ceph: clear page dirty before invalidate page
        ceph: fix buffer free while holding i_ceph_lock in fill_inode()
        ceph: fix buffer free while holding i_ceph_lock in __ceph_build_xattrs_blob()
        ceph: fix buffer free while holding i_ceph_lock in __ceph_setxattr()
        libceph: allow ceph_buffer_put() to receive a NULL ceph_buffer
      4e563944