)]}'
{
  "commit": "2839bdc1bfc0af76a2f0f11eca011590520a04fa",
  "tree": "8dddcc4c964e50cb5067bfd23f3fb660400dbc2b",
  "parents": [
    "70b50f94f1644e2aa7cb374819cfd93f3c28d725"
  ],
  "author": {
    "name": "Andrea Arcangeli",
    "email": "aarcange@redhat.com",
    "time": "Wed Nov 02 13:37:03 2011 -0700"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@linux-foundation.org",
    "time": "Wed Nov 02 16:06:57 2011 -0700"
  },
  "message": "powerpc: remove superfluous PageTail checks on the pte gup_fast\n\nThis part of gup_fast doesn\u0027t seem capable of handling hugetlbfs ptes,\nthose should be handled by gup_hugepd only, so these checks are\nsuperfluous.\n\nPlus if this wasn\u0027t a noop, it would have oopsed because, the insistence\nof using the speculative refcounting would trigger a VM_BUG_ON if a tail\npage was encountered in the page_cache_get_speculative().\n\nSigned-off-by: Andrea Arcangeli \u003caarcange@redhat.com\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Hugh Dickins \u003chughd@google.com\u003e\nCc: Johannes Weiner \u003cjweiner@redhat.com\u003e\nCc: Rik van Riel \u003criel@redhat.com\u003e\nCc: Mel Gorman \u003cmgorman@suse.de\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nAcked-by: David Gibson \u003cdavid@gibson.dropbear.id.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "b9e1c7ff5f6d33d8a111c10ab9b3551f6df6f335",
      "old_mode": 33188,
      "old_path": "arch/powerpc/mm/gup.c",
      "new_id": "d7efdbf640c7d5e39cd8c3c55f79aa0b8ca64f10",
      "new_mode": 33188,
      "new_path": "arch/powerpc/mm/gup.c"
    }
  ]
}