)]}'
{
  "commit": "78faae37897dc2a9ccc7c19155294a4bfdcae077",
  "tree": "36db87c44506bd34da1d21633dbfe1e59de40910",
  "parents": [
    "07bde79a5c355dbca66ca4318645aa17b4c0d859"
  ],
  "author": {
    "name": "Roland Dreier",
    "email": "roland@purestorage.com",
    "time": "Wed Jul 20 09:09:10 2011 +0000"
  },
  "committer": {
    "name": "Nicholas Bellinger",
    "email": "nab@linux-iscsi.org",
    "time": "Fri Jul 22 09:37:45 2011 +0000"
  },
  "message": "target: Make transport_lookup_cmd_lun() locking IRQ-safe\n\ntransport_lookup_cmd_lun() may be called from interrupt context (eg\ntcm_loop_allocate_core_cmd() calls it, and it has a comment that says,\n\"Can be called from interrupt context\"), so it needs to use\nspin_lock_irqsave() instead of spin_lock_irq() to avoid enabling\ninterrupts at the wrong time.\n\n(And indeed the last set of lock operations, on lun_cmd_lock, were\nalready using spin_lock_irqsave(), so we just need to fix the other\ntwo locks we take)\n\nSigned-off-by: Roland Dreier \u003croland@purestorage.com\u003e\nSigned-off-by: Nicholas Bellinger \u003cnab@linux-iscsi.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "c674a5d7421873c9114edb58e007bab6be709fa0",
      "old_mode": 33188,
      "old_path": "drivers/target/target_core_device.c",
      "new_id": "e25df3b813e546fa7b87cb268b69386d8c4c1e5f",
      "new_mode": 33188,
      "new_path": "drivers/target/target_core_device.c"
    }
  ]
}