1. 19 5月, 2017 3 次提交
  2. 18 5月, 2017 3 次提交
    • L
      Merge tag 'for-4.12/dm-fixes-2' of... · dac94e29
      Linus Torvalds 提交于
      Merge tag 'for-4.12/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
      
      Pull device mapper fixes from Mike Snitzer:
      
       - a couple DM thin provisioning fixes
      
       - a few request-based DM and DM multipath fixes for issues that were
         made when merging Christoph's changes with Bart's changes for 4.12
      
       - a DM bufio unsigned overflow fix
      
       - a couple pure fixes for the DM cache target.
      
       - various very small tweaks to the DM cache target that enable
         considerable speed improvements in the face of continuous IO. Given
         that the cache target was significantly reworked for 4.12 I see no
         reason to sit on these advances until 4.13 considering the favorable
         results associated with such minimalist tweaks.
      
      * tag 'for-4.12/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
        dm cache: handle kmalloc failure allocating background_tracker struct
        dm bufio: make the parameter "retain_bytes" unsigned long
        dm mpath: multipath_clone_and_map must not return -EIO
        dm mpath: don't return -EIO from dm_report_EIO
        dm rq: add a missing break to map_request
        dm space map disk: fix some book keeping in the disk space map
        dm thin metadata: call precommit before saving the roots
        dm cache policy smq: don't do any writebacks unless IDLE
        dm cache: simplify the IDLE vs BUSY state calculation
        dm cache: track all IO to the cache rather than just the origin device's IO
        dm cache policy smq: stop preemptively demoting blocks
        dm cache policy smq: put newly promoted entries at the top of the multiqueue
        dm cache policy smq: be more aggressive about triggering a writeback
        dm cache policy smq: only demote entries in bottom half of the clean multiqueue
        dm cache: fix incorrect 'idle_time' reset in IO tracker
      dac94e29
    • L
      Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux · 243bfd2c
      Linus Torvalds 提交于
      Pull i2c fixes from Wolfram Sang:
       "Here are some bugfixes from I2C, especially removing a wrongly
        displayed error message for all i2c muxes"
      
      * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
        i2c: xgene: Set ACPI_COMPANION_I2C
        i2c: mv64xxx: don't override deferred probing when getting irq
        i2c: mux: only print failure message on error
        i2c: mux: reg: rename label to indicate what it does
        i2c: mux: reg: put away the parent i2c adapter on probe failure
      243bfd2c
    • M
      kbuild: skip install/check of headers right under uapi directories · 05d8cba4
      Masahiro Yamada 提交于
      Since commit 61562f98 ("uapi: export all arch specifics
      directories"), "make INSTALL_HDR_PATH=$root/usr headers_install"
      deletes standard glibc headers and others in $(root)/usr/include.
      
      The cause of the issue is that headers_install now starts descending
      from arch/$(hdr-arch)/include/uapi with $(root)/usr/include for its
      destination when installing asm headers.  So, headers already there
      are assumed to be unwanted.
      
      When headers_install starts descending from include/uapi with
      $(root)/usr/include for its destination, it works around the problem
      by creating an dummy destination $(root)/usr/include/uapi, but this
      is tricky.
      
      To fix the problem in a clean way is to skip headers install/check
      in include/uapi and arch/$(hdr-arch)/include/uapi because we know
      there are only sub-directories in uapi directories.  A good side
      effect is the empty destination $(root)/usr/include/uapi will go
      away.
      
      I am also removing the trailing slash in the headers_check target to
      skip checking in arch/$(hdr-arch)/include/uapi.
      
      Fixes: 61562f98 ("uapi: export all arch specifics directories")
      Reported-by: NDan Williams <dan.j.williams@intel.com>
      Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>
      Tested-by: NDan Williams <dan.j.williams@intel.com>
      Acked-by: NNicolas Dichtel <nicolas.dichtel@6wind.com>
      05d8cba4
  3. 17 5月, 2017 9 次提交
  4. 16 5月, 2017 21 次提交
  5. 15 5月, 2017 4 次提交