)]}'
{
  "commit": "cf00085d8045cddd80a8aabad97de96fa8131793",
  "tree": "22bc2935d93709ed6ae229b5737c5412cfaf5991",
  "parents": [
    "525c411d400603665f8416f7e84bb14a43830027"
  ],
  "author": {
    "name": "Chandru",
    "email": "chandru@in.ibm.com",
    "time": "Sat Aug 30 00:28:16 2008 +1000"
  },
  "committer": {
    "name": "Paul Mackerras",
    "email": "paulus@samba.org",
    "time": "Mon Sep 15 11:07:58 2008 -0700"
  },
  "message": "powerpc: Add support for dynamic reconfiguration memory in kexec/kdump kernels\n\nKdump kernel needs to use only those memory regions that it is allowed\nto use (crashkernel, rtas, tce, etc.).  Each of these regions have\ntheir own sizes and are currently added under \u0027linux,usable-memory\u0027\nproperty under each memory@xxx node of the device tree.\n\nThe ibm,dynamic-memory property of ibm,dynamic-reconfiguration-memory\nnode (on POWER6) now stores in it the representation for most of the\nlogical memory blocks with the size of each memory block being a\nconstant (lmb_size).  If one or more or part of the above mentioned\nregions lie under one of the lmb from ibm,dynamic-memory property,\nthere is a need to identify those regions within the given lmb.\n\nThis makes the kernel recognize a new \u0027linux,drconf-usable-memory\u0027\nproperty added by kexec-tools.  Each entry in this property is of the\nform of a count followed by that many (base, size) pairs for the above\nmentioned regions.  The number of cells in the count value is given by\nthe #size-cells property of the root node.\n\nSigned-off-by: Chandru Siddalingappa \u003cchandru@in.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "87d83c56b31ec1671007195ce092523535108bb9",
      "old_mode": 33188,
      "old_path": "arch/powerpc/kernel/prom.c",
      "new_id": "09455e1c27c5e4b39b00b415775142f1ebe69614",
      "new_mode": 33188,
      "new_path": "arch/powerpc/kernel/prom.c"
    },
    {
      "type": "modify",
      "old_id": "d9a1813513322889af782dd71625f46db3bab1c4",
      "old_mode": 33188,
      "old_path": "arch/powerpc/mm/numa.c",
      "new_id": "be05457631d4edd6834073955df15b541ba26e90",
      "new_mode": 33188,
      "new_path": "arch/powerpc/mm/numa.c"
    }
  ]
}