)]}'
{
  "commit": "fb2ae73e3a0ae4abdae30bfc086e52944713520b",
  "tree": "f1b719e9446da8429f1c5667d149d0ede91b0067",
  "parents": [
    "2297927578135dd7abf9306b08628c12ae8eeaa0"
  ],
  "author": {
    "name": "Alan Douglas",
    "email": "adouglas@cadence.com",
    "time": "Wed Jul 23 14:06:40 2014 +0400"
  },
  "committer": {
    "name": "Zefan Li",
    "email": "lizefan@huawei.com",
    "time": "Thu Sep 25 11:49:12 2014 +0800"
  },
  "message": "xtensa: fix address checks in dma_{alloc,free}_coherent\n\ncommit 1ca49463c44c970b1ab1d71b0f268bfdf8427a7e upstream.\n\nVirtual address is translated to the XCHAL_KSEG_CACHED region in the\ndma_free_coherent, but is checked to be in the 0...XCHAL_KSEG_SIZE\nrange.\n\nChange check for end of the range from \u0027addr \u003e\u003d X\u0027 to \u0027addr \u003e X - 1\u0027 to\nhandle the case of X \u003d\u003d 0.\n\nReplace \u0027if (C) BUG();\u0027 construct with \u0027BUG_ON(C);\u0027.\n\nSigned-off-by: Alan Douglas \u003cadouglas@cadence.com\u003e\nSigned-off-by: Max Filippov \u003cjcmvbkbc@gmail.com\u003e\nSigned-off-by: Zefan Li \u003clizefan@huawei.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "2783fda76ddc18f052494c7b9010db3e0e208cfa",
      "old_mode": 33188,
      "old_path": "arch/xtensa/kernel/pci-dma.c",
      "new_id": "c055c91a96e6482e27742ccdaa8b797787f1c3d9",
      "new_mode": 33188,
      "new_path": "arch/xtensa/kernel/pci-dma.c"
    }
  ]
}