)]}'
{
  "commit": "96e017495e6833adcbad84783e3c5eb685836bbf",
  "tree": "41504d1ba4f94282d109224936ae6829109c3e6d",
  "parents": [
    "3c79c8b1d92a9ae3edf3cbcd2c43c553ee0f1d83"
  ],
  "author": {
    "name": "David Mosberger-Tang",
    "email": "davidm@hpl.hp.com",
    "time": "Wed Apr 27 21:16:07 2005 -0700"
  },
  "committer": {
    "name": "Tony Luck",
    "email": "tony.luck@intel.com",
    "time": "Wed Apr 27 21:16:07 2005 -0700"
  },
  "message": "[IA64] On return from syscall, hint b7 with __kernel_syscall_via_epc().\n\nWhy is this a good idea?  Clearing b7 to 0 is guaranteed to do us no\ngood and writing it with __kernel_syscall_via_epc() yields a 6 cycle\nimprovement _if_ the application performs another EPC-based system-\ncall without overwriting b7, which is not all that uncommon.  Well\nworth the minimal cost of 1 bundle of code.\n\nSigned-off-by: David Mosberger-Tang \u003cdavidm@hpl.hp.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "0c84bed1bda9e5090302782b92bfad629f76bdb6",
      "old_mode": 33188,
      "old_path": "arch/ia64/kernel/entry.S",
      "new_id": "6359d7ffbb7cef98474ccef247940ee3df477d1c",
      "new_mode": 33188,
      "new_path": "arch/ia64/kernel/entry.S"
    }
  ]
}