)]}'
{
  "commit": "d1adc1bbd6dde3e05a91e2d3e6ab42d202ea61d5",
  "tree": "49d88b2f55bb88e5334979b418296af384149cda",
  "parents": [
    "a20c9e820864e18b59d2a4f2f04e8b6053986c95"
  ],
  "author": {
    "name": "Tejun Heo",
    "email": "htejun@gmail.com",
    "time": "Mon Oct 09 18:32:15 2006 +0900"
  },
  "committer": {
    "name": "Jeff Garzik",
    "email": "jeff@garzik.org",
    "time": "Fri Dec 01 22:40:28 2006 -0500"
  },
  "message": "[PATCH] libata: handle 0xff status properly\n\nlibata waits for !BSY even when the status register reports 0xff.\nThis causes long boot delays when D8 isn\u0027t pulled down properly.  This\npatch does the followings.\n\n* don\u0027t wait if status register is 0xff in all wait functions\n\n* make ata_busy_sleep() return 0 on success and -errno on failure.\n  -ENODEV is returned on 0xff status and -EBUSY on other failures.\n\n* make ata_bus_softreset() succeed on 0xff status.  0xff status is not\n  reset failure.  It indicates no device.  This removes unnecessary\n  retries on such ports.  Note that the code change assumes unoccupied\n  port reporting 0xff status does not produce valid device signature.\n\nSigned-off-by: Tejun Heo \u003chtejun@gmail.com\u003e\nCc: Joe Jin \u003clkmaillist@gmail.com\u003e\nSigned-off-by: Jeff Garzik \u003cjeff@garzik.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "b4fbfebafd264c7155b156b67bddc1f2958f33f6",
      "old_mode": 33188,
      "old_path": "drivers/ata/libata-core.c",
      "new_id": "d2336673601c44b1f5ea137efcdab44f2c6ec45b",
      "new_mode": 33188,
      "new_path": "drivers/ata/libata-core.c"
    },
    {
      "type": "modify",
      "old_id": "2300fcc37f80627025e1b7f02c265b6697b771ad",
      "old_mode": 33188,
      "old_path": "include/linux/libata.h",
      "new_id": "6c003d852a88ed09db677571f018943edfccf96b",
      "new_mode": 33188,
      "new_path": "include/linux/libata.h"
    }
  ]
}