)]}'
{
  "commit": "f8986c241dfd54d51c9eff967129a550ae230144",
  "tree": "62f9a9739a2119024ad7bef7c26498bd332904b5",
  "parents": [
    "cb3e0fe3a5dabdc5eda50b825acb23bdfa2d1d55"
  ],
  "author": {
    "name": "Oleg Nesterov",
    "email": "oleg@tv-sign.ru",
    "time": "Sun Aug 27 01:23:34 2006 -0700"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@g5.osdl.org",
    "time": "Sun Aug 27 11:01:29 2006 -0700"
  },
  "message": "[PATCH] revert \"Drop tasklist lock in do_sched_setscheduler\"\n\nsched_setscheduler() looks at -\u003esignal-\u003erlim[].  It is unsafe do\ndereference -\u003esignal unless tasklist_lock or -\u003esiglock is held (or p \u003d\u003d\ncurrent).  We pin the task structure, but this can\u0027t prevent from\nrelease_task()-\u003e__exit_signal() which sets -\u003esignal \u003d NULL.\n\nRestore tasklist_lock across the setscheduler call.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "a2be2d05529910594e24d19b2c1f1937df6a0ef4",
      "old_mode": 33188,
      "old_path": "kernel/sched.c",
      "new_id": "a234fbee1238ccc85b2d68b87f4442236edad1f0",
      "new_mode": 33188,
      "new_path": "kernel/sched.c"
    }
  ]
}