1. 05 Jun, 2017 7 commits
  2. 21 May, 2017 9 commits
  3. 18 May, 2017 22 commits
  4. 17 May, 2017 2 commits
    • Yonghong Song's avatar
      selftests/bpf: fix broken build due to types.h · 579f1d92
      Yonghong Song authored
      Commit 0a5539f6 ("bpf: Provide a linux/types.h override
      for bpf selftests.") caused a build failure for tools/testing/selftest/bpf
      because of some missing types:
          $ make -C tools/testing/selftests/bpf/
          ...
          In file included from /home/yhs/work/net-next/tools/testing/selftests/bpf/test_pkt_access.c:8:
          ../../../include/uapi/linux/bpf.h:170:3: error: unknown type name '__aligned_u64'
                          __aligned_u64   key;
          ...
          /usr/include/linux/swab.h:160:8: error: unknown type name '__always_inline'
          static __always_inline __u16 __swab16p(const __u16 *p)
          ...
      The type __aligned_u64 is defined in linux:include/uapi/linux/types.h.
      
      The fix is to copy missing type definition into
      tools/testing/selftests/bpf/include/uapi/linux/types.h.
      Adding additional include "string.h" resolves __always_inline issue.
      
      Fixes: 0a5539f6 ("bpf: Provide a linux/types.h override for bpf selftests.")
      Signed-off-by: default avatarYonghong Song <yhs@fb.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      579f1d92
    • Linus Torvalds's avatar
      Merge tag 'for-4.12/dm-fixes-2' of... · dac94e29
      Linus Torvalds authored
      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