)]}'
{
  "commit": "5749fe5af3db176659978718ddaecebb450cdb6b",
  "tree": "314e4961e55802272557c67c8a31ba8a3031a52d",
  "parents": [
    "15ee65676f1e2bbb237e9ecd317b45d8eba29237"
  ],
  "author": {
    "name": "Theodore Ts\u0027o",
    "email": "tytso@mit.edu",
    "time": "Wed Jun 10 11:16:37 2020 -0400"
  },
  "committer": {
    "name": "Theodore Ts\u0027o",
    "email": "tytso@mit.edu",
    "time": "Wed Jun 10 17:05:18 2020 -0400"
  },
  "message": "ext4: avoid race conditions when remounting with options that change dax\n\nTrying to change dax mount options when remounting could allow mount\noptions to be enabled for a small amount of time, and then the mount\noption change would be reverted.\n\nIn the case of \"mount -o remount,dax\", this can cause a race where\nfiles would temporarily treated as DAX --- and then not.\n\nCc: stable@kernel.org\nReported-by: syzbot+bca9799bf129256190da@syzkaller.appspotmail.com\nSigned-off-by: Theodore Ts\u0027o \u003ctytso@mit.edu\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "3658e301699999863e976d76f005d156191f1eda",
      "old_mode": 33188,
      "old_path": "fs/ext4/super.c",
      "new_id": "5e8df94c9b53b3879f6b01ba841a04691234d992",
      "new_mode": 33188,
      "new_path": "fs/ext4/super.c"
    }
  ]
}