1. 10 Apr, 2020 32 commits
  2. 09 Apr, 2020 8 commits
    • Linus Torvalds's avatar
      Merge tag 'modules-for-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux · c0cc2711
      Linus Torvalds authored
      Pull module updates from Jessica Yu:
       "Only a small cleanup this time around: a trivial conversion of
        zero-length arrays to flexible arrays"
      * tag 'modules-for-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux:
        kernel: module: Replace zero-length array with flexible-array member
    • Linus Torvalds's avatar
      Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux · 87ebc45d
      Linus Torvalds authored
      Pull arm64 fixes from Catalin Marinas:
       - Ensure that the compiler and linker versions are aligned so that ld
         doesn't complain about not understanding a .note.gnu.property section
         (emitted when pointer authentication is enabled).
       - Force -mbranch-protection=none when the feature is not enabled, in
         case a compiler may choose a different default value.
       - Remove CONFIG_DEBUG_ALIGN_RODATA. It was never in defconfig and
         rarely enabled.
       - Fix checking 16-bit Thumb-2 instructions checking mask in the
         emulation of the SETEND instruction (it could match the bottom half
         of a 32-bit Thumb-2 instruction).
      * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
        arm64: armv8_deprecated: Fix undef_hook mask for thumb setend
        arm64: remove CONFIG_DEBUG_ALIGN_RODATA feature
        arm64: Always force a branch protection mode when the compiler has one
        arm64: Kconfig: ptrauth: Add binutils version check to fix mismatch
        init/kconfig: Add LD_VERSION Kconfig
    • Linus Torvalds's avatar
      Merge tag 'powerpc-5.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux · e4da01d8
      Linus Torvalds authored
      Pull more powerpc updates from Michael Ellerman:
       "The bulk of this is the series to make CONFIG_COMPAT user-selectable,
        it's been around for a long time but was blocked behind the
        syscall-in-C series.
        Plus there's also a few fixes and other minor things.
         - A fix for a crash in machine check handling on pseries (ie. guests)
         - A small series to make it possible to disable CONFIG_COMPAT, and
           turn it off by default for ppc64le where it's not used.
         - A few other miscellaneous fixes and small improvements.
        Thanks to: Alexey Kardashevskiy, Anju T Sudhakar, Arnd Bergmann,
        Christophe Leroy, Dan Carpenter, Ganesh Goudar, Geert Uytterhoeven,
        Geoff Levand, Mahesh Salgaonkar, Markus Elfring, Michal Suchanek,
        Nicholas Piggin, Stephen Boyd, Wen Xiong"
      * tag 'powerpc-5.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
        selftests/powerpc: Always build the tm-poison test 64-bit
        powerpc: Improve ppc_save_regs()
        Revert "powerpc/64: irq_work avoid interrupt when called with hardware irqs enabled"
        powerpc/time: Replace <linux/clk-provider.h> by <linux/of_clk.h>
        powerpc/pseries/ddw: Extend upper limit for huge DMA window for persistent memory
        powerpc/perf: split callchain.c by bitness
        powerpc/64: Make COMPAT user-selectable disabled on littleendian by default.
        powerpc/64: make buildable without CONFIG_COMPAT
        powerpc/perf: consolidate valid_user_sp -> invalid_user_sp
        powerpc/perf: consolidate read_user_stack_32
        powerpc: move common register copy functions from signal_32.c to signal.c
        powerpc: Add back __ARCH_WANT_SYS_LLSEEK macro
        powerpc/ps3: Set CONFIG_UEVENT_HELPER=y in ps3_defconfig
        powerpc/ps3: Remove an unneeded NULL check
        powerpc/ps3: Remove duplicate error message
        powerpc/powernv: Re-enable imc trace-mode in kernel
        powerpc/perf: Implement a global lock to avoid races between trace, core and thread imc events.
        powerpc/pseries: Fix MCE handling on pseries
        selftests/eeh: Skip ahci adapters
        powerpc/64s: Fix doorbell wakeup msgclr optimisation
    • Linus Torvalds's avatar
      Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu · 6cff4821
      Linus Torvalds authored
      Pull m68knommu update from Greg Ungerer:
       "Only a single commit, to remove all use of the obsolete setup_irq()
        calls within the m68knommu architecture code"
      * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu:
        m68k: Replace setup_irq() by request_irq()
    • Linus Torvalds's avatar
      Merge tag 'riscv-for-linus-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux · eab40026
      Linus Torvalds authored
      Pull RISC-V updates from Palmer Dabbelt:
       "This contains a handful of new features:
         - Partial support for the Kendryte K210.
           There are still a few outstanding issues that I have patches for,
           but I don't actually have a board to test them so they're not
           included yet.
         - SBI v0.2 support.
         - Fixes to support for building with LLVM-based toolchains. The
           resulting images are known not to boot yet.
        I don't anticipate a part two, but I'll probably have something early
        in the RCs to finish up the K210 support"
      * tag 'riscv-for-linus-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (38 commits)
        riscv: create a loader.bin boot image for Kendryte SoC
        riscv: Kendryte K210 default config
        riscv: Add Kendryte K210 device tree
        riscv: Select required drivers for Kendryte SOC
        riscv: Add Kendryte K210 SoC support
        riscv: Add SOC early init support
        riscv: Unaligned load/store handling for M_MODE
        RISC-V: Support cpu hotplug
        RISC-V: Add supported for ordered booting method using HSM
        RISC-V: Add SBI HSM extension definitions
        RISC-V: Export SBI error to linux error mapping function
        RISC-V: Add cpu_ops and modify default booting method
        RISC-V: Move relocate and few other functions out of __init
        RISC-V: Implement new SBI v0.2 extensions
        RISC-V: Introduce a new config for SBI v0.1
        RISC-V: Add SBI v0.2 extension definitions
        RISC-V: Add basic support for SBI v0.2
        RISC-V: Mark existing SBI as 0.1 SBI.
        riscv: Use macro definition instead of magic number
        riscv: Add support to dump the kernel page tables
    • Linus Torvalds's avatar
      Merge tag '9p-for-5.7-2' of git://github.com/martinetd/linux · 5d30bcac
      Linus Torvalds authored
      Pull 9p documentation update from Dominique Martinet:
       "Document the new O_NONBLOCK short read behavior"
      * tag '9p-for-5.7-2' of git://github.com/martinetd/linux:
        9p: document short read behaviour with O_NONBLOCK
    • Linus Torvalds's avatar
      Merge tag 'ceph-for-5.7-rc1' of git://github.com/ceph/ceph-client · fcc95f06
      Linus Torvalds authored
      Pull ceph updates from Ilya Dryomov:
       "The main items are:
         - support for asynchronous create and unlink (Jeff Layton).
           Creates and unlinks are satisfied locally, without waiting for a
           reply from the MDS, provided the client has been granted
           appropriate caps (new in v15.y.z ("Octopus") release). This can be
           a big help for metadata heavy workloads such as tar and rsync.
           Opt-in with the new nowsync mount option.
         - multiple blk-mq queues for rbd (Hannes Reinecke and myself).
           When the driver was converted to blk-mq, we settled on a single
           blk-mq queue because of a global lock in libceph and some other
           technical debt. These have since been addressed, so allocate a
           queue per CPU to enhance parallelism.
         - don't hold onto caps that aren't actually needed (Zheng Yan).
           This has been our long-standing behavior, but it causes issues with
           some active/standby applications (synchronous I/O, stalls if the
           standby goes down, etc).
         - .snap directory timestamps consistent with ceph-fuse (Luis
      * tag 'ceph-for-5.7-rc1' of git://github.com/ceph/ceph-client: (49 commits)
        ceph: fix snapshot directory timestamps
        ceph: wait for async creating inode before requesting new max size
        ceph: don't skip updating wanted caps when cap is stale
        ceph: request new max size only when there is auth cap
        ceph: cleanup return error of try_get_cap_refs()
        ceph: return ceph_mdsc_do_request() errors from __get_parent()
        ceph: check all mds' caps after page writeback
        ceph: update i_requested_max_size only when sending cap msg to auth mds
        ceph: simplify calling of ceph_get_fmode()
        ceph: remove delay check logic from ceph_check_caps()
        ceph: consider inode's last read/write when calculating wanted caps
        ceph: always renew caps if mds_wanted is insufficient
        ceph: update dentry lease for async create
        ceph: attempt to do async create when possible
        ceph: cache layout in parent dir on first sync create
        ceph: add new MDS req field to hold delegated inode number
        ceph: decode interval_sets for delegated inos
        ceph: make ceph_fill_inode non-static
        ceph: perform asynchronous unlink if we have sufficient caps
        ceph: don't take refs to want mask unless we have all bits
    • Linus Torvalds's avatar
      Merge tag 'ovl-update-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs · c6b80eb8
      Linus Torvalds authored
      Pull overlayfs update from Miklos Szeredi:
       - Fix failure to copy-up files from certain NFSv4 mounts
       - Sort out inconsistencies between st_ino and i_ino (used in /proc/locks)
       - Allow consistent (POSIX-y) inode numbering in more cases
       - Allow virtiofs to be used as upper layer
       - Miscellaneous cleanups and fixes
      * tag 'ovl-update-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs:
        ovl: document xino expected behavior
        ovl: enable xino automatically in more cases
        ovl: avoid possible inode number collisions with xino=on
        ovl: use a private non-persistent ino pool
        ovl: fix WARN_ON nlink drop to zero
        ovl: fix a typo in comment
        ovl: replace zero-length array with flexible-array member
        ovl: ovl_obtain_alias(): don't call d_instantiate_anon() for old
        ovl: strict upper fs requirements for remote upper fs
        ovl: check if upper fs supports RENAME_WHITEOUT
        ovl: allow remote upper
        ovl: decide if revalidate needed on a per-dentry basis
        ovl: separate detection of remote upper layer from stacked overlay
        ovl: restructure dentry revalidation
        ovl: ignore failure to copy up unknown xattrs
        ovl: document permission model
        ovl: simplify i_ino initialization
        ovl: factor out helper ovl_get_root()
        ovl: fix out of date comment and unreachable code
        ovl: fix value of i_ino for lower hardlink corner case