tree 8993cdfbd30e3d95162c53bc6af4e410360f99a8
parent 405b45376de90b3027aaf8c4de035c6bb721fa7e
parent 5172672da02e483d9b3c4d814c3482d0c8ffb1a6
author Ingo Molnar <mingo@kernel.org> 1575006965 +0100
committer Ingo Molnar <mingo@kernel.org> 1575006965 +0100
mergetag object 5172672da02e483d9b3c4d814c3482d0c8ffb1a6
 type commit
 tag perf-core-for-mingo-5.5-20191128
 tagger Arnaldo Carvalho de Melo <acme@redhat.com> 1574947644 -0300
 
 perf/core improvements and fixes:
 
 perf script:
 
   Adrian Hunter:
 
   - Fix brstackinsn for AUXTRACE.
 
   - Fix invalid LBR/binary mismatch error.
 
 perf diff:
 
   Arnaldo Carvalho de Melo:
 
   - Use llabs() with 64-bit values, fixing the build in some 32-bit
     architectures.
 
 perf pmu:
 
   Andi Kleen:
 
   - Use file system cache to optimize sysfs access.
 
 x86:
 
   Adrian Hunter:
 
   - Add some more Intel instructions to the opcode map and to the perf
     test entry:
 
       gf2p8affineinvqb, gf2p8affineqb, gf2p8mulb, v4fmaddps,
       v4fmaddss, v4fnmaddps, v4fnmaddss, vaesdec, vaesdeclast, vaesenc,
       vaesenclast, vcvtne2ps2bf16, vcvtneps2bf16, vdpbf16ps,
       vgf2p8affineinvqb, vgf2p8affineqb, vgf2p8mulb, vp2intersectd,
       vp2intersectq, vp4dpwssd, vp4dpwssds, vpclmulqdq, vpcompressb,
       vpcompressw, vpdpbusd, vpdpbusds, vpdpwssd, vpdpwssds, vpexpandb,
       vpexpandw, vpopcntb, vpopcntd, vpopcntq, vpopcntw, vpshldd, vpshldq,
       vpshldvd, vpshldvq, vpshldvw, vpshldw, vpshrdd, vpshrdq, vpshrdvd,
       vpshrdvq, vpshrdvw, vpshrdw, vpshufbitqmb.
 
 perf affinity:
 
   Andi Kleen:
 
   - Add infrastructure to save/restore affinity
 
 perf maps:
 
   Arnaldo Carvalho de Melo:
 
   - Merge 'struct maps' with 'struct map_groups', as there is a
     1x1 relationship, simplifying code overal.
 
 perf build:
 
   Jiri Olsa:
 
   - Allow to link with libbpf dynamicaly.
 
 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Merge tag 'perf-core-for-mingo-5.5-20191128' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent

Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

perf script:

  Adrian Hunter:

  - Fix brstackinsn for AUXTRACE.

  - Fix invalid LBR/binary mismatch error.

perf diff:

  Arnaldo Carvalho de Melo:

  - Use llabs() with 64-bit values, fixing the build in some 32-bit
    architectures.

perf pmu:

  Andi Kleen:

  - Use file system cache to optimize sysfs access.

x86:

  Adrian Hunter:

  - Add some more Intel instructions to the opcode map and to the perf
    test entry:

      gf2p8affineinvqb, gf2p8affineqb, gf2p8mulb, v4fmaddps,
      v4fmaddss, v4fnmaddps, v4fnmaddss, vaesdec, vaesdeclast, vaesenc,
      vaesenclast, vcvtne2ps2bf16, vcvtneps2bf16, vdpbf16ps,
      vgf2p8affineinvqb, vgf2p8affineqb, vgf2p8mulb, vp2intersectd,
      vp2intersectq, vp4dpwssd, vp4dpwssds, vpclmulqdq, vpcompressb,
      vpcompressw, vpdpbusd, vpdpbusds, vpdpwssd, vpdpwssds, vpexpandb,
      vpexpandw, vpopcntb, vpopcntd, vpopcntq, vpopcntw, vpshldd, vpshldq,
      vpshldvd, vpshldvq, vpshldvw, vpshldw, vpshrdd, vpshrdq, vpshrdvd,
      vpshrdvq, vpshrdvw, vpshrdw, vpshufbitqmb.

perf affinity:

  Andi Kleen:

  - Add infrastructure to save/restore affinity

perf maps:

  Arnaldo Carvalho de Melo:

  - Merge 'struct maps' with 'struct map_groups', as there is a
    1x1 relationship, simplifying code overal.

perf build:

  Jiri Olsa:

  - Allow to link with libbpf dynamicaly.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>