)]}'
{
  "commit": "00a5dfdb93f74e4d95fb0d83c890728e331f8810",
  "tree": "f1d1043d7d02ad6bde3b158807b28bcfdafa21f6",
  "parents": [
    "ba02508248e90a9d696aebd18b48a3290235b53c"
  ],
  "author": {
    "name": "Ingo Molnar",
    "email": "mingo@elte.hu",
    "time": "Fri Aug 05 23:05:27 2005 +0200"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@g5.osdl.org",
    "time": "Fri Aug 05 15:56:41 2005 -0700"
  },
  "message": "[PATCH] Fix semundo lock leakage\n\nsemundo-\u003elock can leak if semundo-\u003erefcount goes from 2 to 1 while\nanother thread has it locked.  This causes major problems for PREEMPT\nkernels.\n\nThe simplest fix for now is to undo the single-thread optimization.\n\nThis bug was found via relentless testing by Dominik Karall.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "7e8a25c82ef3e550bdd200006d9dd711c41a3db8",
      "old_mode": 33188,
      "old_path": "ipc/sem.c",
      "new_id": "70975ce0784a9082207659c31e4e1cd946f32c7b",
      "new_mode": 33188,
      "new_path": "ipc/sem.c"
    }
  ]
}