1. 13 Mar, 2020 1 commit
  2. 12 Mar, 2020 4 commits
  3. 11 Mar, 2020 4 commits
  4. 10 Mar, 2020 15 commits
  5. 09 Mar, 2020 7 commits
  6. 08 Mar, 2020 5 commits
    • Linus Torvalds's avatar
      Merge tag 'char-misc-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc · 378fee2e
      Linus Torvalds authored
      Pull char/misc fixes from Greg KH:
       "Here are four small char/misc driver fixes for reported issues for
        5.6-rc5.
      
        These fixes are:
      
         - binder fix for a potential use-after-free problem found (took two
           tries to get it right)
      
         - interconnect core fix
      
         - altera-stapl driver fix
      
        All four of these have been in linux-next for a while with no reported
        issues"
      
      * tag 'char-misc-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
        binder: prevent UAF for binderfs devices II
        interconnect: Handle memory allocation errors
        altera-stapl: altera_get_note: prevent write beyond end of 'key'
        binder: prevent UAF for binderfs devices
      378fee2e
    • Linus Torvalds's avatar
      Merge tag 'driver-core-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core · b34e5c13
      Linus Torvalds authored
      Pull driver core and debugfs fixes from Greg KH:
       "Here are four small driver core / debugfs patches for 5.6-rc3:
      
         - debugfs api cleanup now that all debugfs_create_regset32() callers
           have been fixed up. This was waiting until after the -rc1 merge as
           these fixes came in through different trees
      
         - driver core sync state fixes based on reports of minor issues found
           in the feature
      
        All of these have been in linux-next with no reported issues"
      
      * tag 'driver-core-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
        driver core: Skip unnecessary work when device doesn't have sync_state()
        driver core: Add dev_has_sync_state()
        driver core: Call sync_state() even if supplier has no consumers
        debugfs: remove return value of debugfs_create_regset32()
      b34e5c13
    • Linus Torvalds's avatar
      Merge tag 'tty-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty · cc432aee
      Linus Torvalds authored
      Pull tty/serial fixes from Greg KH:
       "Here are some small tty/serial fixes for 5.6-rc5
      
        Just some small serial driver fixes, and a vt core fixup, full details
        are:
      
         - vt fixes for issues found by syzbot
      
         - serdev fix for Apple boxes
      
         - fsl_lpuart serial driver fixes
      
         - MAINTAINER update for incorrect serial files
      
         - new device ids for 8250_exar driver
      
         - mvebu-uart fix
      
        All of these have been in linux-next with no reported issues"
      
      * tag 'tty-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
        tty: serial: fsl_lpuart: free IDs allocated by IDA
        Revert "tty: serial: fsl_lpuart: drop EARLYCON_DECLARE"
        serdev: Fix detection of UART devices on Apple machines.
        MAINTAINERS: Add missed files related to Synopsys DesignWare UART
        serial: 8250_exar: add support for ACCES cards
        tty:serial:mvebu-uart:fix a wrong return
        vt: selection, push sel_lock up
        vt: selection, push console lock down
      cc432aee
    • Linus Torvalds's avatar
      Merge tag 'usb-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb · fd3f6cc9
      Linus Torvalds authored
      Pull USB/PHY fixes from Greg KH:
       "Here are some small USB and PHY driver fixes for reported issues for
        5.6-rc5.
      
        Included in here are:
      
         - phy driver fixes
      
         - new USB quirks
      
         - USB cdns3 gadget driver fixes
      
         - USB hub core fixes
      
        All of these have been in linux-next with no reported issues"
      
      * tag 'usb-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
        usb: dwc3: gadget: Update chain bit correctly when using sg list
        usb: core: port: do error out if usb_autopm_get_interface() fails
        usb: core: hub: do error out if usb_autopm_get_interface() fails
        usb: core: hub: fix unhandled return by employing a void function
        usb: storage: Add quirk for Samsung Fit flash
        usb: quirks: add NO_LPM quirk for Logitech Screen Share
        usb: usb251xb: fix regulator probe and error handling
        phy: allwinner: Fix GENMASK misuse
        usb: cdns3: gadget: toggle cycle bit before reset endpoint
        usb: cdns3: gadget: link trb should point to next request
        phy: mapphone-mdm6600: Fix timeouts by adding wake-up handling
        phy: brcm-sata: Correct MDIO operations for 40nm platforms
        phy: ti: gmii-sel: do not fail in case of gmii
        phy: ti: gmii-sel: fix set of copy-paste errors
        phy: core: Fix phy_get() to not return error on link creation failure
        phy: mapphone-mdm6600: Fix write timeouts with shorter GPIO toggle interval
      fd3f6cc9
    • Linus Torvalds's avatar
      Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma · 61a09258
      Linus Torvalds authored
      Pull rdma fixes from Jason Gunthorpe:
       "Nothing particularly exciting, some small ODP regressions from the mmu
        notifier rework, another bunch of syzkaller fixes, and a bug fix for a
        botched syzkaller fix in the first rc pull request.
      
         - Fix busted syzkaller fix in 'get_new_pps' - this turned out to
           crash on certain HW configurations
      
         - Bug fixes for various missed things in error unwinds
      
         - Add a missing rcu_read_lock annotation in hfi/qib
      
         - Fix two ODP related regressions from the recent mmu notifier
           changes
      
         - Several more syzkaller bugs in siw, RDMA netlink, verbs and iwcm
      
         - Revert an old patch in CMA as it is now shown to not be allocating
           port numbers properly"
      
      * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
        RDMA/iwcm: Fix iwcm work deallocation
        RDMA/siw: Fix failure handling during device creation
        RDMA/nldev: Fix crash when set a QP to a new counter but QPN is missing
        RDMA/odp: Ensure the mm is still alive before creating an implicit child
        RDMA/core: Fix protection fault in ib_mr_pool_destroy
        IB/mlx5: Fix implicit ODP race
        IB/hfi1, qib: Ensure RCU is locked when accessing list
        RDMA/core: Fix pkey and port assignment in get_new_pps
        RMDA/cm: Fix missing ib_cm_destroy_id() in ib_cm_insert_listen()
        RDMA/rw: Fix error flow during RDMA context initialization
        RDMA/core: Fix use of logical OR in get_new_pps
        Revert "RDMA/cma: Simplify rdma_resolve_addr() error flow"
      61a09258
  7. 07 Mar, 2020 4 commits
    • Linus Torvalds's avatar
      Merge tag 'io_uring-5.6-2020-03-07' of git://git.kernel.dk/linux-block · c2003765
      Linus Torvalds authored
      Pull io_uring fixes from Jens Axboe:
       "Here are a few io_uring fixes that should go into this release. This
        contains:
      
         - Removal of (now) unused io_wq_flush() and associated flag (Pavel)
      
         - Fix cancelation lockup with linked timeouts (Pavel)
      
         - Fix for potential use-after-free when freeing percpu ref for fixed
           file sets
      
         - io-wq cancelation fixups (Pavel)"
      
      * tag 'io_uring-5.6-2020-03-07' of git://git.kernel.dk/linux-block:
        io_uring: fix lockup with timeouts
        io_uring: free fixed_file_data after RCU grace period
        io-wq: remove io_wq_flush and IO_WQ_WORK_INTERNAL
        io-wq: fix IO_WQ_WORK_NO_CANCEL cancellation
      c2003765
    • Linus Torvalds's avatar
      Merge tag 'block-5.6-2020-03-07' of git://git.kernel.dk/linux-block · 5dfcc139
      Linus Torvalds authored
      Pull block fixes from Jens Axboe:
       "Here are a few fixes that should go into this release. This contains:
      
         - Revert of a bad bcache patch from this merge window
      
         - Removed unused function (Daniel)
      
         - Fixup for the blktrace fix from Jan from this release (Cengiz)
      
         - Fix of deeper level bfqq overwrite in BFQ (Carlo)"
      
      * tag 'block-5.6-2020-03-07' of git://git.kernel.dk/linux-block:
        block, bfq: fix overwrite of bfq_group pointer in bfq_find_set_group()
        blktrace: fix dereference after null check
        Revert "bcache: ignore pending signals when creating gc and allocator thread"
        block: Remove used kblockd_schedule_work_on()
      5dfcc139
    • Linus Torvalds's avatar
      Merge tag 'media/v5.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media · 6f784a31
      Linus Torvalds authored
      Pull media fixes from Mauro Carvalho Chehab:
      
       - a fix for the media controller links in both hantro driver and in
         v4l2-mem2mem core
      
       - some fixes for the pulse8-cec driver
      
       - vicodec: handle alpha channel for RGB32 formats, as it may be used
      
       - mc-entity.c: fix handling of pad flags
      
      * tag 'media/v5.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
        media: hantro: Fix broken media controller links
        media: mc-entity.c: use & to check pad flags, not ==
        media: v4l2-mem2mem.c: fix broken links
        media: vicodec: process all 4 components for RGB32 formats
        media: pulse8-cec: close serio in disconnect, not adap_free
        media: pulse8-cec: INIT_DELAYED_WORK was called too late
      6f784a31
    • Pavel Begunkov's avatar
      io_uring: fix lockup with timeouts · f0e20b89
      Pavel Begunkov authored
      There is a recipe to deadlock the kernel: submit a timeout sqe with a
      linked_timeout (e.g.  test_single_link_timeout_ception() from liburing),
      and SIGKILL the process.
      
      Then, io_kill_timeouts() takes @ctx->completion_lock, but the timeout
      isn't flagged with REQ_F_COMP_LOCKED, and will try to double grab it
      during io_put_free() to cancel the linked timeout. Probably, the same
      can happen with another io_kill_timeout() call site, that is
      io_commit_cqring().
      Signed-off-by: default avatarPavel Begunkov <asml.silence@gmail.com>
      Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
      f0e20b89