)]}'
{
  "commit": "8aacc9f550feb09c8b26470498345c192996a68e",
  "tree": "c55adebcb37152e9a504696d468adb0b852d4f04",
  "parents": [
    "bcd438be3b66110dfe70f655cadb2b20e201f076"
  ],
  "author": {
    "name": "Caspar Zhang",
    "email": "caspar@casparzhang.com",
    "time": "Wed Sep 14 16:20:58 2011 -0700"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@linux-foundation.org",
    "time": "Wed Sep 14 18:09:36 2011 -0700"
  },
  "message": "mm/mempolicy.c: fix pgoff in mbind vma merge\n\ncommit 9d8cebd4bcd7 (\"mm: fix mbind vma merge problem\") didn\u0027t really\nfix the mbind vma merge problem due to wrong pgoff value passing to\nvma_merge(), which made vma_merge() always return NULL.\n\nBefore the patch applied, we are getting a result like:\n\n  addr \u003d 0x7fa58f00c000\n  [snip]\n  7fa58f00c000-7fa58f00d000 rw-p 00000000 00:00 0\n  7fa58f00d000-7fa58f00e000 rw-p 00000000 00:00 0\n  7fa58f00e000-7fa58f00f000 rw-p 00000000 00:00 0\n\nhere 7fa58f00c000-\u003e7fa58f00f000 we get 3 VMAs which are expected to be\nmerged described as described in commit 9d8cebd.\n\nRe-testing the patched kernel with the reproducer provided in commit\n9d8cebd, we get the correct result:\n\n  addr \u003d 0x7ffa5aaa2000\n  [snip]\n  7ffa5aaa2000-7ffa5aaa6000 rw-p 00000000 00:00 0\n  7fffd556f000-7fffd5584000 rw-p 00000000 00:00 0                          [stack]\n\nSigned-off-by: Caspar Zhang \u003ccaspar@casparzhang.com\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Hugh Dickins \u003chugh.dickins@tiscali.co.uk\u003e\nCc: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: Lee Schermerhorn \u003clee.schermerhorn@hp.com\u003e\nCc: Minchan Kim \u003cminchan.kim@gmail.com\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": "8b57173c1dd5b09a8bb0b3e24fedb8c8584ce447",
      "old_mode": 33188,
      "old_path": "mm/mempolicy.c",
      "new_id": "b1f70d6eec35af18b96bf5b3b85f98c9ce4fdeba",
      "new_mode": 33188,
      "new_path": "mm/mempolicy.c"
    }
  ]
}