)]}'
{
  "commit": "e90dae1f58d475b71bcc4eebf6d4fd5217ed85c7",
  "tree": "7131716d3889636fce72009f64cd6f65ed7e324c",
  "parents": [
    "7006f6eca874cd44d37ccb8cfeb8bed04e3bff22"
  ],
  "author": {
    "name": "Milan Broz",
    "email": "mbroz@redhat.com",
    "time": "Tue Oct 03 01:15:22 2006 -0700"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@g5.osdl.org",
    "time": "Tue Oct 03 08:04:13 2006 -0700"
  },
  "message": "[PATCH] dm: support ioctls on mapped devices: fix with fake file\n\nThe new ioctl code passes the wrong file pointer to the underlying device.\nNo file pointer is available so make a temporary fake one.\n\nioctl_by_bdev() does set_fs(KERNEL_DS) so it\u0027s for ioctls originating\nwithin the kernel and unsuitable here.  We are processing ioctls that\noriginated in userspace and mapping them to different devices.  Fixing the\nexisting callers that pass a NULL file struct and consolidating the\nfake_file users are separate matters to solve in later patches.\n\nSigned-off-by: Milan Broz \u003cmbroz@redhat.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.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": "2a6bad451f8660bfb9783ad90f0b762328a974c1",
      "old_mode": 33188,
      "old_path": "drivers/md/dm-linear.c",
      "new_id": "00234909b3db02b8b55e146b09fe27f57a20cdcc",
      "new_mode": 33188,
      "new_path": "drivers/md/dm-linear.c"
    },
    {
      "type": "modify",
      "old_id": "dcfbf830964cb3de1033e3a8159c3ed131dcc076",
      "old_mode": 33188,
      "old_path": "drivers/md/dm-mpath.c",
      "new_id": "fb9582ae6b2d19ddfd769cab126e55bc1be2e84c",
      "new_mode": 33188,
      "new_path": "drivers/md/dm-mpath.c"
    }
  ]
}