1. 17 May, 2017 13 commits
  2. 12 May, 2017 3 commits
  3. 09 May, 2017 12 commits
  4. 08 May, 2017 6 commits
    • Linus Torvalds's avatar
      Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm · 2d3e4866
      Linus Torvalds authored
      Pull KVM updates from Paolo Bonzini:
       "ARM:
         - HYP mode stub supports kexec/kdump on 32-bit
         - improved PMU support
         - virtual interrupt controller performance improvements
         - support for userspace virtual interrupt controller (slower, but
           necessary for KVM on the weird Broadcom SoCs used by the Raspberry
           Pi 3)
      
        MIPS:
         - basic support for hardware virtualization (ImgTec P5600/P6600/I6400
           and Cavium Octeon III)
      
        PPC:
         - in-kernel acceleration for VFIO
      
        s390:
         - support for guests without storage keys
         - adapter interruption suppression
      
        x86:
         - usual range of nVMX improvements, notably nested EPT support for
           accessed and dirty bits
         - emulation of CPL3 CPUID faulting
      
        generic:
         - first part of VCPU thread request API
         - kvm_stat improvements"
      
      * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (227 commits)
        kvm: nVMX: Don't validate disabled secondary controls
        KVM: put back #ifndef CONFIG_S390 around kvm_vcpu_kick
        Revert "KVM: Support vCPU-based gfn->hva cache"
        tools/kvm: fix top level makefile
        KVM: x86: don't hold kvm->lock in KVM_SET_GSI_ROUTING
        KVM: Documentation: remove VM mmap documentation
        kvm: nVMX: Remove superfluous VMX instruction fault checks
        KVM: x86: fix emulation of RSM and IRET instructions
        KVM: mark requests that need synchronization
        KVM: return if kvm_vcpu_wake_up() did wake up the VCPU
        KVM: add explicit barrier to kvm_vcpu_kick
        KVM: perform a wake_up in kvm_make_all_cpus_request
        KVM: mark requests that do not need a wakeup
        KVM: remove #ifndef CONFIG_S390 around kvm_vcpu_wake_up
        KVM: x86: always use kvm_make_request instead of set_bit
        KVM: add kvm_{test,clear}_request to replace {test,clear}_bit
        s390: kvm: Cpu model support for msa6, msa7 and msa8
        KVM: x86: remove irq disablement around KVM_SET_CLOCK/KVM_GET_CLOCK
        kvm: better MWAIT emulation for guests
        KVM: x86: virtualize cpuid faulting
        ...
      2d3e4866
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm · 9c6ee01e
      Linus Torvalds authored
      Pull ARM updates from Russell King:
       "Lots of little things this time:
      
         - allow modules to be autoloaded according to the HWCAP feature bits
           (used primarily for crypto modules)
      
         - split module core and init PLT sections, since the core code and
           init code could be placed far apart, and the PLT sections need to
           be local to the code block.
      
         - three patches from Chris Brandt to allow Cortex-A9 L2 cache
           optimisations to be disabled where a SoC didn't wire up the out of
           band signals.
      
         - NoMMU compliance fixes, avoiding corruption of vector table which
           is not being used at this point, and avoiding possible register
           state corruption when switching mode.
      
         - fixmap memory attribute compliance update.
      
         - remove unnecessary locking from update_sections_early()
      
         - ftrace fix for DEBUG_RODATA with !FRAME_POINTER"
      
      * 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm:
        ARM: 8672/1: mm: remove tasklist locking from update_sections_early()
        ARM: 8671/1: V7M: Preserve registers across switch from Thread to Handler mode
        ARM: 8670/1: V7M: Do not corrupt vector table around v7m_invalidate_l1 call
        ARM: 8668/1: ftrace: Fix dynamic ftrace with DEBUG_RODATA and !FRAME_POINTER
        ARM: 8667/3: Fix memory attribute inconsistencies when using fixmap
        ARM: 8663/1: wire up HWCAP/HWCAP2 feature bits to the CPU modalias
        ARM: 8666/1: mm: dump: Add domain to output
        ARM: 8662/1: module: split core and init PLT sections
        ARM: 8661/1: dts: r7s72100: add l2 cache
        ARM: 8660/1: shmobile: r7s72100: Enable L2 cache
        ARM: 8659/1: l2c: allow CA9 optimizations to be disabled
      9c6ee01e
    • Linus Torvalds's avatar
      Merge tag 'xtensa-20170507' of git://github.com/jcmvbkbc/linux-xtensa · d9dc0895
      Linus Torvalds authored
      Pull Xtensa updates from Max Filippov:
      
       - clearly mark references to spilled register locations with SPILL_SLOT
         macros
      
       - clean up xtensa ptrace: use generic tracehooks, move internal kernel
         definitions from uapi/asm to asm, make locally-used functions static,
         fix code style and alignment
      
       - use command line parameters passed to ISS as kernel command line.
      
      * tag 'xtensa-20170507' of git://github.com/jcmvbkbc/linux-xtensa:
        xtensa: clean up access to spilled registers locations
        xtensa: use generic tracehooks
        xtensa: move internal ptrace definitions from uapi/asm to asm
        xtensa: clean up xtensa/kernel/ptrace.c
        xtensa: drop unused fast_io_protect function
        xtensa: use ITLB_HIT_BIT instead of hardcoded number
        xtensa: ISS: update kernel command line in platform_setup
        xtensa: ISS: add argc/argv simcall definitions
        xtensa: ISS: cleanup setup.c
      d9dc0895
    • Linus Torvalds's avatar
      Merge tag 'for-f2fs-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs · 70ef8f0d
      Linus Torvalds authored
      Pull f2fs updates from Jaegeuk Kim:
       "In this round, we've focused on enhancing performance with regards to
        block allocation, GC, and discard/in-place-update IO controls. There
        are a bunch of clean-ups as well as minor bug fixes.
      
        Enhancements:
         - disable heap-based allocation by default
         - issue small-sized discard commands by default
         - change the policy of data hotness for logging
         - distinguish IOs in terms of size and wbc type
         - start SSR earlier to avoid foreground GC
         - enhance data structures managing discard commands
         - enhance in-place update flow
         - add some more fault injection routines
         - secure one more xattr entry
      
        Bug fixes:
         - calculate victim cost for GC correctly
         - remain correct victim segment number for GC
         - race condition in nid allocator and initializer
         - stale pointer produced by atomic_writes
         - fix missing REQ_SYNC for flush commands
         - handle missing errors in more corner cases"
      
      * tag 'for-f2fs-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (111 commits)
        f2fs: fix a mount fail for wrong next_scan_nid
        f2fs: enhance scalability of trace macro
        f2fs: relocate inode_{,un}lock in F2FS_IOC_SETFLAGS
        f2fs: Make flush bios explicitely sync
        f2fs: show available_nids in f2fs/status
        f2fs: flush dirty nats periodically
        f2fs: introduce CP_TRIMMED_FLAG to avoid unneeded discard
        f2fs: allow cpc->reason to indicate more than one reason
        f2fs: release cp and dnode lock before IPU
        f2fs: shrink size of struct discard_cmd
        f2fs: don't hold cmd_lock during waiting discard command
        f2fs: nullify fio->encrypted_page for each writes
        f2fs: sanity check segment count
        f2fs: introduce valid_ipu_blkaddr to clean up
        f2fs: lookup extent cache first under IPU scenario
        f2fs: reconstruct code to write a data page
        f2fs: introduce __wait_discard_cmd
        f2fs: introduce __issue_discard_cmd
        f2fs: enable small discard by default
        f2fs: delay awaking discard thread
        ...
      70ef8f0d
    • Linus Torvalds's avatar
      Merge tag 'fscrypt_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt · 677375ce
      Linus Torvalds authored
      Pull fscrypt updates from Ted Ts'o:
       "Only bug fixes and cleanups for this merge window"
      
      * tag 'fscrypt_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt:
        fscrypt: correct collision claim for digested names
        MAINTAINERS: fscrypt: update mailing list, patchwork, and git
        ext4: clean up ext4_match() and callers
        f2fs: switch to using fscrypt_match_name()
        ext4: switch to using fscrypt_match_name()
        fscrypt: introduce helper function for filename matching
        fscrypt: avoid collisions when presenting long encrypted filenames
        f2fs: check entire encrypted bigname when finding a dentry
        ubifs: check for consistent encryption contexts in ubifs_lookup()
        f2fs: sync f2fs_lookup() with ext4_lookup()
        ext4: remove "nokey" check from ext4_lookup()
        fscrypt: fix context consistency check when key(s) unavailable
        fscrypt: Remove __packed from fscrypt_policy
        fscrypt: Move key structure and constants to uapi
        fscrypt: remove fscrypt_symlink_data_len()
        fscrypt: remove unnecessary checks for NULL operations
      677375ce
    • Linus Torvalds's avatar
      Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 · dd727dad
      Linus Torvalds authored
      Pull ext4 updates from Ted Ts'o:
      
       - add GETFSMAP support
      
       - some performance improvements for very large file systems and for
         random write workloads into a preallocated file
      
       - bug fixes and cleanups.
      
      * tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
        jbd2: cleanup write flags handling from jbd2_write_superblock()
        ext4: mark superblock writes synchronous for nobarrier mounts
        ext4: inherit encryption xattr before other xattrs
        ext4: replace BUG_ON with WARN_ONCE in ext4_end_bio()
        ext4: avoid unnecessary transaction stalls during writeback
        ext4: preload block group descriptors
        ext4: make ext4_shutdown() static
        ext4: support GETFSMAP ioctls
        vfs: add common GETFSMAP ioctl definitions
        ext4: evict inline data when writing to memory map
        ext4: remove ext4_xattr_check_entry()
        ext4: rename ext4_xattr_check_names() to ext4_xattr_check_entries()
        ext4: merge ext4_xattr_list() into ext4_listxattr()
        ext4: constify static data that is never modified
        ext4: trim return value and 'dir' argument from ext4_insert_dentry()
        jbd2: fix dbench4 performance regression for 'nobarrier' mounts
        jbd2: Fix lockdep splat with generic/270 test
        mm: retry writepages() on ENOMEM when doing an data integrity writeback
      dd727dad
  5. 07 May, 2017 2 commits
  6. 06 May, 2017 4 commits
    • Linus Torvalds's avatar
      Merge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6 · fe7a719b
      Linus Torvalds authored
      Pull cifs fixes from Steve French:
       "Various fixes for stable for CIFS/SMB3 especially for better
        interoperability for SMB3 to Macs.
      
        It also includes Pavel's improvements to SMB3 async i/o support
        (which is much faster now)"
      
      * 'for-next' of git://git.samba.org/sfrench/cifs-2.6:
        CIFS: add misssing SFM mapping for doublequote
        SMB3: Work around mount failure when using SMB3 dialect to Macs
        cifs: fix CIFS_IOC_GET_MNT_INFO oops
        CIFS: fix mapping of SFM_SPACE and SFM_PERIOD
        CIFS: fix oplock break deadlocks
        cifs: fix CIFS_ENUMERATE_SNAPSHOTS oops
        cifs: fix leak in FSCTL_ENUM_SNAPS response handling
        Set unicode flag on cifs echo request to avoid Mac error
        CIFS: Add asynchronous write support through kernel AIO
        CIFS: Add asynchronous read support through kernel AIO
        CIFS: Add asynchronous context to support kernel AIO
        cifs: fix IPv6 link local, with scope id, address parsing
        cifs: small underflow in cnvrtDosUnixTm()
      fe7a719b
    • Linus Torvalds's avatar
      Merge tag 'xfs-4.12-merge-7' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux · d484467c
      Linus Torvalds authored
      Pull xfs updates from Darrick Wong:
       "Here are the XFS changes for 4.12. The big new feature for this
        release is the new space mapping ioctl that we've been discussing
        since LSF2016, but other than that most of the patches are larger bug
        fixes, memory corruption prevention, and other cleanups.
      
        Summary:
         - various code cleanups
         - introduce GETFSMAP ioctl
         - various refactoring
         - avoid dio reads past eof
         - fix memory corruption and other errors with fragmented directory blocks
         - fix accidental userspace memory corruptions
         - publish fs uuid in superblock
         - make fstrim terminatable
         - fix race between quotaoff and in-core inode creation
         - avoid use-after-free when finishing up w/ buffer heads
         - reserve enough space to handle bmap tree resizing during cow remap"
      
      * tag 'xfs-4.12-merge-7' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (53 commits)
        xfs: fix use-after-free in xfs_finish_page_writeback
        xfs: reserve enough blocks to handle btree splits when remapping
        xfs: wait on new inodes during quotaoff dquot release
        xfs: update ag iterator to support wait on new inodes
        xfs: support ability to wait on new inodes
        xfs: publish UUID in struct super_block
        xfs: Allow user to kill fstrim process
        xfs: better log intent item refcount checking
        xfs: fix up quotacheck buffer list error handling
        xfs: remove xfs_trans_ail_delete_bulk
        xfs: don't use bool values in trace buffers
        xfs: fix getfsmap userspace memory corruption while setting OF_LAST
        xfs: fix __user annotations for xfs_ioc_getfsmap
        xfs: corruption needs to respect endianess too!
        xfs: use NULL instead of 0 to initialize a pointer in xfs_ioc_getfsmap
        xfs: use NULL instead of 0 to initialize a pointer in xfs_getfsmap
        xfs: simplify validation of the unwritten extent bit
        xfs: remove unused values from xfs_exntst_t
        xfs: remove the unused XFS_MAXLINK_1 define
        xfs: more do_div cleanups
        ...
      d484467c
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.dk/linux-block · 044f1daa
      Linus Torvalds authored
      Pull block fixes and updates from Jens Axboe:
       "Some fixes and followup features/changes that should go in, in this
        merge window. This contains:
      
         - Two fixes for lightnvm from Javier, fixing problems in the new code
           merge previously in this merge window.
      
         - A fix from Jan for the backing device changes, fixing an issue in
           NFS that causes a failure to mount on certain setups.
      
         - A change from Christoph, cleaning up the blk-mq init and exit
           request paths.
      
         - Remove elevator_change(), which is now unused. From Bart.
      
         - A fix for queue operation invocation on a dead queue, from Bart.
      
         - A series fixing up mtip32xx for blk-mq scheduling, removing a
           bandaid we previously had in place for this. From me.
      
         - A regression fix for this series, fixing a case where we wait on
           workqueue flushing from an invalid (non-blocking) context. From me.
      
         - A fix/optimization from Ming, ensuring that we don't both quiesce
           and freeze a queue at the same time.
      
         - A fix from Peter on lock ordering for CPU hotplug. Not a real
           problem right now, but will be once the CPU hotplug rework goes in.
      
         - A series from Omar, cleaning up out blk-mq debugfs support, and
           adding support for exporting info from schedulers in debugfs as
           well. This is really useful in debugging stalls or livelocks. From
           Omar"
      
      * 'for-linus' of git://git.kernel.dk/linux-block: (28 commits)
        mq-deadline: add debugfs attributes
        kyber: add debugfs attributes
        blk-mq-debugfs: allow schedulers to register debugfs attributes
        blk-mq: untangle debugfs and sysfs
        blk-mq: move debugfs declarations to a separate header file
        blk-mq: Do not invoke queue operations on a dead queue
        blk-mq-debugfs: get rid of a bunch of boilerplate
        blk-mq-debugfs: rename hw queue directories from <n> to hctx<n>
        blk-mq-debugfs: don't open code strstrip()
        blk-mq-debugfs: error on long write to queue "state" file
        blk-mq-debugfs: clean up flag definitions
        blk-mq-debugfs: separate flags with |
        nfs: Fix bdi handling for cloned superblocks
        block/mq: Cure cpu hotplug lock inversion
        lightnvm: fix bad back free on error path
        lightnvm: create cmd before allocating request
        blk-mq: don't use sync workqueue flushing from drivers
        mtip32xx: convert internal commands to regular block infrastructure
        mtip32xx: cleanup internal tag assumptions
        block: don't call blk_mq_quiesce_queue() after queue is frozen
        ...
      044f1daa
    • Greg Kroah-Hartman's avatar
      refcount: change EXPORT_SYMBOL markings · d557d1b5
      Greg Kroah-Hartman authored
      Now that kref is using the refcount apis, the _GPL markings are getting
      exported to places that it previously wasn't.  Now kref.h is GPLv2
      licensed, so any non-GPL code using it better be talking to some
      lawyers, but changing api markings isn't considered "nice", so let's fix
      this up.
      Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      d557d1b5