)]}'
{
  "commit": "291625aa7c42c080fcf67f64f47c42d3598bf80d",
  "tree": "adc8a23fc3d237a2564b5ad6bfedc73f830d58e3",
  "parents": [
    "e4fa01001270fcf5fefa4a2f11d6c793a9fee7db"
  ],
  "author": {
    "name": "Lu Baolu",
    "email": "baolu.lu@linux.intel.com",
    "time": "Wed Dec 30 12:59:08 2015 +0800"
  },
  "committer": {
    "name": "Luis Henriques",
    "email": "luis.henriques@canonical.com",
    "time": "Wed Feb 17 10:21:56 2016 +0000"
  },
  "message": "usb: cdc-acm: handle unlinked urb in acm read callback\n\ncommit 19454462acb1bdef80542061bdc9b410e4ed1ff6 upstream.\n\nIn current acm driver, the bulk-in callback function ignores the\nURBs unlinked in usb core.\n\nThis causes unexpected data loss in some cases. For example,\nruntime suspend entry will unlinked all urbs and set urb-\u003estatus\nto -ENOENT even those urbs might have data not processed yet.\nHence, data loss occurs.\n\nThis patch lets bulk-in callback function handle unlinked urbs\nto avoid data loss.\n\nSigned-off-by: Tang Jian Qiang \u003cjianqiang.tang@intel.com\u003e\nSigned-off-by: Lu Baolu \u003cbaolu.lu@linux.intel.com\u003e\nAcked-by: Oliver Neukum \u003coneukum@suse.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\n[ luis: backported to 3.16:\n  - use \u0027urb-\u003estatus\u0027 instead of local variable \u0027status\u0027\n  - adjusted context ]\nSigned-off-by: Luis Henriques \u003cluis.henriques@canonical.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "f2dc4628fb05374fa01f8b6df738a507be4fba0a",
      "old_mode": 33188,
      "old_path": "drivers/usb/class/cdc-acm.c",
      "new_id": "9cda90098a57d81147893eae5927429b44823551",
      "new_mode": 33188,
      "new_path": "drivers/usb/class/cdc-acm.c"
    }
  ]
}