)]}'
{
  "commit": "4996c02306a25def1d352ec8e8f48895bbc7dea9",
  "tree": "924944ad2dc7fd456e6ce6c097e552bfebacabf6",
  "parents": [
    "1765a367a3b5d5e9692949b0c5ec933eff2c0701"
  ],
  "author": {
    "name": "Takao Indoh",
    "email": "indou.takao@jp.fujitsu.com",
    "time": "Thu Jul 14 18:05:21 2011 -0400"
  },
  "committer": {
    "name": "Len Brown",
    "email": "len.brown@intel.com",
    "time": "Sat Jul 16 18:40:16 2011 -0400"
  },
  "message": "ACPI: introduce \"acpi_rsdp\u003d\" parameter for kdump\n\nThere is a problem with putting the first kernel in EFI virtual mode,\nit is that when the second kernel comes up it tries to initialize the\nEFI again and once we have put EFI in virtual mode we can not really\ndo that.\n\nActually, EFI is not necessary for kdump, we can boot the second kernel\nwith \"noefi\" parameter, but the boot will mostly fail because 2nd kernel\ncannot find RSDP.\n\nIn this situation, we introduced \"acpi_rsdp\u003d\" kernel parameter, so that\nkexec-tools can pass the \"noefi acpi_rsdp\u003dX\" to the second kernel to\nmake kdump works. The physical address of the RSDP can be got from\nsysfs(/sys/firmware/efi/systab).\n\nSigned-off-by: Takao Indoh \u003cindou.takao@jp.fujitsu.com\u003e\nReviewed-by: WANG Cong \u003camwang@redhat.com\u003e\nReviewed-by: Konrad Rzeszutek Wilk \u003ckonrad.wilk@oracle.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "aa47be71df4c12ddeb15f7abead764279b20f113",
      "old_mode": 33188,
      "old_path": "Documentation/kernel-parameters.txt",
      "new_id": "37713bcf77783a511f9adf17c8c84f6079d7c376",
      "new_mode": 33188,
      "new_path": "Documentation/kernel-parameters.txt"
    },
    {
      "type": "modify",
      "old_id": "52ca9649d76925abc1718e9c3bed4391cf189006",
      "old_mode": 33188,
      "old_path": "drivers/acpi/osl.c",
      "new_id": "27cd1408f6d8026976695b7054e2c47a8f6cbe46",
      "new_mode": 33188,
      "new_path": "drivers/acpi/osl.c"
    }
  ]
}