)]}'
{
  "commit": "4c1cd721d89d4b694dd018736007a97b5cdb04da",
  "tree": "53940ed15f0f49f5034ced2ae20f3c89ad759242",
  "parents": [
    "f781dd383a0a28930612d48df11ccb2f3bca4eaa"
  ],
  "author": {
    "name": "Anton staaf",
    "email": "robotboy@chromium.org",
    "time": "Mon Oct 03 13:55:00 2011 +0000"
  },
  "committer": {
    "name": "Wolfgang Denk",
    "email": "wd@denx.de",
    "time": "Tue Oct 25 09:25:41 2011 +0200"
  },
  "message": "ext2: Cache line aligned partial sector bounce buffer\n\nCurrently, if a device read request is done that does not begin or end\non a sector boundary a stack allocated bounce buffer is used to perform\nthe read, and then just the part of the sector that is needed is copied\ninto the users buffer.  This stack allocation can mean that the bounce\nbuffer will not be aligned to the dcache line size.  This is a problem\nwhen caches are enabled because unaligned cache invalidates are not\nsafe.\n\nThis patch uses ALLOC_CACHE_ALIGN_BUFFER to create a stack allocated\ncache line size aligned bounce buffer.\n\nSigned-off-by: Anton Staaf \u003crobotboy@chromium.org\u003e\nCc: Lukasz Majewski \u003cl.majewski@samsung.com\u003e\nCc: Mike Frysinger \u003cvapier@gentoo.org\u003e\nCc: Dave Liu \u003cr63238@freescale.com\u003e\nCc: Andy Fleming \u003cafleming@gmail.com\u003e\nCc: Albert ARIBAUD \u003calbert.u.boot@aribaud.net\u003e\n\nChange-Id: I32e1594d90ef039137bb219b0f7ced55768744ff\nAcked-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "78851d0a5d098cd8d25e2e101bfa713cfe1429d0",
      "old_mode": 33188,
      "old_path": "fs/ext2/dev.c",
      "new_id": "874e21161e69cca9e6f39e7e57b29b0a21f33dd6",
      "new_mode": 33188,
      "new_path": "fs/ext2/dev.c"
    }
  ]
}