)]}'
{
  "commit": "1d48ca6f38fa39298474708abebeffef4ef2cd2d",
  "tree": "54af1961ab8589ebc3e6533c4083c0cdb2581db9",
  "parents": [
    "2cd21fa1b54efaf6b5912ef2833fa474fdcf92b7"
  ],
  "author": {
    "name": "Peter Zijlstra",
    "email": "a.p.zijlstra@chello.nl",
    "time": "Tue Oct 02 15:41:23 2012 +0200"
  },
  "committer": {
    "name": "Greg Kroah-Hartman",
    "email": "gregkh@linuxfoundation.org",
    "time": "Tue Oct 01 09:10:52 2013 -0700"
  },
  "message": "perf: Fix perf_cgroup_switch for sw-events\n\ncommit 95cf59ea72331d0093010543b8951bb43f262cac upstream.\n\nJiri reported that he could trigger the WARN_ON_ONCE() in\nperf_cgroup_switch() using sw-events. This is because sw-events share\na cpuctx with multiple PMUs.\n\nUse the -\u003eunique_pmu pointer to limit the pmu iteration to unique\ncpuctx instances.\n\nReported-and-Tested-by: Jiri Olsa \u003cjolsa@redhat.com\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLink: http://lkml.kernel.org/n/tip-so7wi2zf3jjzrwcutm2mkz0j@git.kernel.org\nSigned-off-by: Ingo Molnar \u003cmingo@kernel.org\u003e\nCc: Li Zefan \u003clizefan@huawei.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\n\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "f2c7f11247b760e3eae44194adee5e5f8f79a43d",
      "old_mode": 33188,
      "old_path": "kernel/events/core.c",
      "new_id": "8e82398c284330f476159f68d46ef58721de568b",
      "new_mode": 33188,
      "new_path": "kernel/events/core.c"
    }
  ]
}