1. 23 Dec, 2020 7 commits
  2. 22 Dec, 2020 8 commits
  3. 21 Dec, 2020 2 commits
  4. 20 Dec, 2020 5 commits
  5. 19 Dec, 2020 6 commits
  6. 18 Dec, 2020 3 commits
  7. 17 Dec, 2020 9 commits
    • Jakub Kicinski's avatar
      iavf: fix double-release of rtnl_lock · f1340265
      Jakub Kicinski authored
      This code does not jump to exit on an error in iavf_lan_add_device(),
      so the rtnl_unlock() from the normal path will follow.
      
      Fixes: b66c7bc1 ("iavf: Refactor init state machine")
      Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
      Reviewed-by: default avatarTony Nguyen <anthony.l.nguyen@intel.com>
      Tested-by: default avatarKonrad Jankowski <konrad0.jankowski@intel.com>
      Signed-off-by: default avatarTony Nguyen <anthony.l.nguyen@intel.com>
      f1340265
    • Linus Torvalds's avatar
      Merge tag 'net-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net · d64c6f96
      Linus Torvalds authored
      Pull networking fixes from Jakub Kicinski:
       "Current release - always broken:
      
         - net/smc: fix access to parent of an ib device
      
         - devlink: use _BITUL() macro instead of BIT() in the UAPI header
      
         - handful of mptcp fixes
      
        Previous release - regressions:
      
         - intel: AF_XDP: clear the status bits for the next_to_use descriptor
      
         - dpaa2-eth: fix the size of the mapped SGT buffer
      
        Previous release - always broken:
      
         - mptcp: fix security context on server socket
      
         - ethtool: fix string set id check
      
         - ethtool: fix error paths in ethnl_set_channels()
      
         - lan743x: fix rx_napi_poll/interrupt ping-pong
      
         - qca: ar9331: fix sleeping function called from invalid context bug"
      
      * tag 'net-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (32 commits)
        net/sched: sch_taprio: reset child qdiscs before freeing them
        nfp: move indirect block cleanup to flower app stop callback
        octeontx2-af: Fix undetected unmap PF error check
        net: nixge: fix spelling mistake in Kconfig: "Instuments" -> "Instruments"
        qlcnic: Fix error code in probe
        mptcp: fix pending data accounting
        mptcp: push pending frames when subflow has free space
        mptcp: properly annotate nested lock
        mptcp: fix security context on server socket
        net/mlx5: Fix compilation warning for 32-bit platform
        mptcp: clear use_ack and use_map when dropping other suboptions
        devlink: use _BITUL() macro instead of BIT() in the UAPI header
        net: korina: fix return value
        net/smc: fix access to parent of an ib device
        ethtool: fix error paths in ethnl_set_channels()
        nfc: s3fwrn5: Remove unused NCI prop commands
        nfc: s3fwrn5: Remove the delay for NFC sleep
        phy: fix kdoc warning
        tipc: do sanity check payload of a netlink message
        use __netdev_notify_peers in hyperv
        ...
      d64c6f96
    • Linus Torvalds's avatar
      Merge tag 'for-linus' of git://github.com/openrisc/linux · 0c6c8878
      Linus Torvalds authored
      Pull OpenRISC updates from Stafford Horne:
      
       - New drivers and OpenRISC support for the LiteX platform
      
       - A bug fix to support userspace gdb debugging
      
       - Fixes one compile issue with blk-iocost
      
      * tag 'for-linus' of git://github.com/openrisc/linux:
        openrisc: add local64.h to fix blk-iocost build
        openrisc: fix trap for debugger breakpoint signalling
        openrisc: add support for LiteX
        drivers/tty/serial: add LiteUART driver
        dt-bindings: serial: document LiteUART bindings
        drivers/soc/litex: add LiteX SoC Controller driver
        dt-bindings: soc: document LiteX SoC Controller bindings
        dt-bindings: vendor: add vendor prefix for LiteX
      0c6c8878
    • Linus Torvalds's avatar
      Merge tag 'powerpc-5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux · 8a5be36b
      Linus Torvalds authored
      Pull powerpc updates from Michael Ellerman:
      
       - Switch to the generic C VDSO, as well as some cleanups of our VDSO
         setup/handling code.
      
       - Support for KUAP (Kernel User Access Prevention) on systems using the
         hashed page table MMU, using memory protection keys.
      
       - Better handling of PowerVM SMT8 systems where all threads of a core
         do not share an L2, allowing the scheduler to make better scheduling
         decisions.
      
       - Further improvements to our machine check handling.
      
       - Show registers when unwinding interrupt frames during stack traces.
      
       - Improvements to our pseries (PowerVM) partition migration code.
      
       - Several series from Christophe refactoring and cleaning up various
         parts of the 32-bit code.
      
       - Other smaller features, fixes & cleanups.
      
      Thanks to: Alan Modra, Alexey Kardashevskiy, Andrew Donnellan, Aneesh
      Kumar K.V, Ard Biesheuvel, Athira Rajeev, Balamuruhan S, Bill Wendling,
      Cédric Le Goater, Christophe Leroy, Christophe Lombard, Colin Ian King,
      Daniel Axtens, David Hildenbrand, Frederic Barrat, Ganesh Goudar,
      Gautham R. Shenoy, Geert Uytterhoeven, Giuseppe Sacco, Greg Kurz,
      Harish, Jan Kratochvil, Jordan Niethe, Kaixu Xia, Laurent Dufour,
      Leonardo Bras, Madhavan Srinivasan, Mahesh Salgaonkar, Mathieu
      Desnoyers, Nathan Lynch, Nicholas Piggin, Oleg Nesterov, Oliver
      O'Halloran, Oscar Salvador, Po-Hsu Lin, Qian Cai, Qinglang Miao, Randy
      Dunlap, Ravi Bangoria, Sachin Sant, Sandipan Das, Sebastian Andrzej
      Siewior , Segher Boessenkool, Srikar Dronamraju, Tyrel Datwyler, Uwe
      Kleine-König, Vincent Stehlé, Youling Tang, and Zhang Xiaoxu.
      
      * tag 'powerpc-5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (304 commits)
        powerpc/32s: Fix cleanup_cpu_mmu_context() compile bug
        powerpc: Add config fragment for disabling -Werror
        powerpc/configs: Add ppc64le_allnoconfig target
        powerpc/powernv: Rate limit opal-elog read failure message
        powerpc/pseries/memhotplug: Quieten some DLPAR operations
        powerpc/ps3: use dma_mapping_error()
        powerpc: force inlining of csum_partial() to avoid multiple csum_partial() with GCC10
        powerpc/perf: Fix Threshold Event Counter Multiplier width for P10
        powerpc/mm: Fix hugetlb_free_pmd_range() and hugetlb_free_pud_range()
        KVM: PPC: Book3S HV: Fix mask size for emulated msgsndp
        KVM: PPC: fix comparison to bool warning
        KVM: PPC: Book3S: Assign boolean values to a bool variable
        powerpc: Inline setup_kup()
        powerpc/64s: Mark the kuap/kuep functions non __init
        KVM: PPC: Book3S HV: XIVE: Add a comment regarding VP numbering
        powerpc/xive: Improve error reporting of OPAL calls
        powerpc/xive: Simplify xive_do_source_eoi()
        powerpc/xive: Remove P9 DD1 flag XIVE_IRQ_FLAG_EOI_FW
        powerpc/xive: Remove P9 DD1 flag XIVE_IRQ_FLAG_MASK_FW
        powerpc/xive: Remove P9 DD1 flag XIVE_IRQ_FLAG_SHIFT_BUG
        ...
      8a5be36b
    • Linus Torvalds's avatar
      Merge tag 'trace-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace · 09c0796a
      Linus Torvalds authored
      Pull tracing updates from Steven Rostedt:
       "The major update to this release is that there's a new arch config
        option called CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS.
      
        Currently, only x86_64 enables it. All the ftrace callbacks now take a
        struct ftrace_regs instead of a struct pt_regs. If the architecture
        has HAVE_DYNAMIC_FTRACE_WITH_ARGS enabled, then the ftrace_regs will
        have enough information to read the arguments of the function being
        traced, as well as access to the stack pointer.
      
        This way, if a user (like live kernel patching) only cares about the
        arguments, then it can avoid using the heavier weight "regs" callback,
        that puts in enough information in the struct ftrace_regs to simulate
        a breakpoint exception (needed for kprobes).
      
        A new config option that audits the timestamps of the ftrace ring
        buffer at most every event recorded.
      
        Ftrace recursion protection has been cleaned up to move the protection
        to the callback itself (this saves on an extra function call for those
        callbacks).
      
        Perf now handles its own RCU protection and does not depend on ftrace
        to do it for it (saving on that extra function call).
      
        New debug option to add "recursed_functions" file to tracefs that
        lists all the places that triggered the recursion protection of the
        function tracer. This will show where things need to be fixed as
        recursion slows down the function tracer.
      
        The eval enum mapping updates done at boot up are now offloaded to a
        work queue, as it caused a noticeable pause on slow embedded boards.
      
        Various clean ups and last minute fixes"
      
      * tag 'trace-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (33 commits)
        tracing: Offload eval map updates to a work queue
        Revert: "ring-buffer: Remove HAVE_64BIT_ALIGNED_ACCESS"
        ring-buffer: Add rb_check_bpage in __rb_allocate_pages
        ring-buffer: Fix two typos in comments
        tracing: Drop unneeded assignment in ring_buffer_resize()
        tracing: Disable ftrace selftests when any tracer is running
        seq_buf: Avoid type mismatch for seq_buf_init
        ring-buffer: Fix a typo in function description
        ring-buffer: Remove obsolete rb_event_is_commit()
        ring-buffer: Add test to validate the time stamp deltas
        ftrace/documentation: Fix RST C code blocks
        tracing: Clean up after filter logic rewriting
        tracing: Remove the useless value assignment in test_create_synth_event()
        livepatch: Use the default ftrace_ops instead of REGS when ARGS is available
        ftrace/x86: Allow for arguments to be passed in to ftrace_regs by default
        ftrace: Have the callbacks receive a struct ftrace_regs instead of pt_regs
        MAINTAINERS: assign ./fs/tracefs to TRACING
        tracing: Fix some typos in comments
        ftrace: Remove unused varible 'ret'
        ring-buffer: Add recording of ring buffer recursion into recursed_functions
        ...
      09c0796a
    • Linus Torvalds's avatar
      Merge tag 'modules-for-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux · 312dcaf9
      Linus Torvalds authored
      Pull modules updates from Jessica Yu:
       "Summary of modules changes for the 5.11 merge window:
      
         - Fix a race condition between systemd/udev and the module loader.
      
           The module loader was sending a uevent before the module was fully
           initialized (i.e., before its init function has been called). This
           means udev can start processing the module uevent before the module
           has finished initializing, and some udev rules expect that the
           module has initialized already upon receiving the uevent.
      
           This resulted in some systemd mount units failing if udev processes
           the event faster than the module can finish init. This is fixed by
           delaying the uevent until after the module has called its init
           routine.
      
         - Make the linker array sections for kernel params and module version
           attributes more robust by switching to use the alignment of the
           type in question.
      
           Namely, linker section arrays will be constructed using the
           alignment required by the struct (using __alignof__()) as opposed
           to a specific value such as sizeof(void *) or sizeof(long). This is
           less likely to cause breakages should the size of the type ever
           change (Johan Hovold)
      
         - Fix module state inconsistency by setting it back to GOING when a
           module fails to load and is on its way out (Miroslav Benes)
      
         - Some comment and code cleanups (Sergey Shtylyov)"
      
      * tag 'modules-for-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux:
        module: delay kobject uevent until after module init call
        module: drop semicolon from version macro
        init: use type alignment for kernel parameters
        params: clean up module-param macros
        params: use type alignment for kernel parameters
        params: drop redundant "unused" attributes
        module: simplify version-attribute handling
        module: drop version-attribute alignment
        module: fix comment style
        module: add more 'kernel-doc' comments
        module: fix up 'kernel-doc' comments
        module: only handle errors with the *switch* statement in module_sig_check()
        module: avoid *goto*s in module_sig_check()
        module: merge repetitive strings in module_sig_check()
        module: set MODULE_STATE_GOING state when a module fails to load
      312dcaf9
    • Sylwester Dziedziuch's avatar
      i40e: Fix Error I40E_AQ_RC_EINVAL when removing VFs · 3ac874fa
      Sylwester Dziedziuch authored
      When removing VFs for PF added to bridge there was
      an error I40E_AQ_RC_EINVAL. It was caused by not properly
      resetting and reinitializing PF when adding/removing VFs.
      Changed how reset is performed when adding/removing VFs
      to properly reinitialize PFs VSI.
      
      Fixes: fc60861e ("i40e: start up in VEPA mode by default")
      Signed-off-by: default avatarSylwester Dziedziuch <sylwesterx.dziedziuch@intel.com>
      Tested-by: default avatarKonrad Jankowski <konrad0.jankowski@intel.com>
      Signed-off-by: default avatarTony Nguyen <anthony.l.nguyen@intel.com>
      3ac874fa
    • Linus Torvalds's avatar
      Merge tag 'dmaengine-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine · 6daa9043
      Linus Torvalds authored
      Pull dmaengine updates from Vinod Koul:
       "The last dmaengine updates for this year :)
      
        This contains couple of new drivers, new device support and updates to
        bunch of drivers.
      
        New drivers/devices:
         - Qualcomm ADM driver
         - Qualcomm GPI driver
         - Allwinner A100 DMA support
         - Microchip Sama7g5 support
         - Mediatek MT8516 apdma
      
        Updates:
         - more updates to idxd driver and support for IAX config
         - runtime PM support for dw driver
         - TI drivers"
      
      * tag 'dmaengine-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (75 commits)
        soc: ti: k3-ringacc: Use correct error casting in k3_ringacc_dmarings_init
        dmaengine: ti: k3-udma-glue: Add support for K3 PKTDMA
        dmaengine: ti: k3-udma: Initial support for K3 PKTDMA
        dmaengine: ti: k3-udma: Add support for BCDMA channel TPL handling
        dmaengine: ti: k3-udma: Initial support for K3 BCDMA
        soc: ti: k3-ringacc: add AM64 DMA rings support.
        dmaengine: ti: Add support for k3 event routers
        dmaengine: ti: k3-psil: Add initial map for AM64
        dmaengine: ti: k3-psil: Extend psil_endpoint_config for K3 PKTDMA
        dt-bindings: dma: ti: Add document for K3 PKTDMA
        dt-bindings: dma: ti: Add document for K3 BCDMA
        dmaengine: dmatest: Use dmaengine_get_dma_device
        dmaengine: doc: client: Update for dmaengine_get_dma_device() usage
        dmaengine: Add support for per channel coherency handling
        dmaengine: of-dma: Add support for optional router configuration callback
        dmaengine: ti: k3-udma-glue: Configure the dma_dev for rings
        dmaengine: ti: k3-udma-glue: Get the ringacc from udma_dev
        dmaengine: ti: k3-udma-glue: Add function to get device pointer for DMA API
        dmaengine: ti: k3-udma: Add support for second resource range from sysfw
        dmaengine: ti: k3-udma: Wait for peer teardown completion if supported
        ...
      6daa9043
    • Linus Torvalds's avatar
      Merge tag 'mailbox-v5.11' of git://git.linaro.org/landing-teams/working/fujitsu/integration · 83005cd6
      Linus Torvalds authored
      Pull mailbox updates from Jassi Brar:
      
       - arm: added mhu-v2 controller driver
      
       - arm_mhu_db: fix kfree by using devm_ variant
      
       - stm32-ipcc: misc cleanup
      
      * tag 'mailbox-v5.11' of git://git.linaro.org/landing-teams/working/fujitsu/integration:
        mailbox: arm_mhuv2: Add driver
        dt-bindings: mailbox : arm,mhuv2: Add bindings
        mailbox: stm32-ipcc: cast void pointers to unsigned long
        mailbox: stm32-ipcc: remove duplicate error message
        mailbox: stm32-ipcc: add COMPILE_TEST dependency
        mailbox: arm_mhu_db: Fix mhu_db_shutdown by replacing kfree with devm_kfree
      83005cd6