)]}'
{
  "commit": "5f451fe1ab5d73b987051f0d23c85216c552e163",
  "tree": "59ad2caa4979127f8a2b3c13d6fec6fd6dbbe3b0",
  "parents": [
    "e57db7bde7bff95ae812736ca00c73bd5271455b"
  ],
  "author": {
    "name": "Rafael J. Wysocki",
    "email": "rjw@sisk.pl",
    "time": "Mon Jan 19 20:59:22 2009 +0100"
  },
  "committer": {
    "name": "Jeff Garzik",
    "email": "jgarzik@redhat.com",
    "time": "Tue Jan 27 02:15:53 2009 -0500"
  },
  "message": "SATA PIIX: Blacklist system that spins off disks during ACPI power off\n\nSome notebooks from HP have the problem that their BIOSes attempt to\nspin down hard drives before entering ACPI system states S4 and S5.\nThis leads to a yo-yo effect during system power-off shutdown and the\nlast phase of hibernation when the disk is first spun down by the\nkernel and then almost immediately turned on and off by the BIOS.\nThis, in turn, may result in shortening the disk\u0027s life times.\n\nTo prevent this from happening we can blacklist the affected systems\nusing DMI information.\n\nBlacklist HP 2510p that uses the ata_piix driver.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "887d8f46a287312fd554d77a1c498f37a30cd307",
      "old_mode": 33188,
      "old_path": "drivers/ata/ata_piix.c",
      "new_id": "54961c0b2c73a58e2dc64313ff95a858bbb262d2",
      "new_mode": 33188,
      "new_path": "drivers/ata/ata_piix.c"
    }
  ]
}