)]}'
{
  "commit": "db677ffa5f5a4f15b9dad4d132b3477b80766d82",
  "tree": "1379d67ad09bb932a8afa5c85eccacba6d8ca19c",
  "parents": [
    "6307daad8496f5807a2ef60cbada55fe3b59c44e"
  ],
  "author": {
    "name": "Rusty Russell",
    "email": "rusty@rustcorp.com.au",
    "time": "Tue Jan 05 12:48:49 2010 +1030"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@linux-foundation.org",
    "time": "Tue Jan 05 16:01:35 2010 -0800"
  },
  "message": "Revert \"x86: Side-step lguest problem by only building cmpxchg8b_emu for pre-Pentium\"\n\nThis reverts commit ae1b22f6e46c03cede7cea234d0bf2253b4261cf.\n\nAs Linus said in 982d007a6ee: \"There was something really messy about\ncmpxchg8b and clone CPU\u0027s, so if you enable it on other CPUs later, do it\ncarefully.\"\n\nThis breaks lguest for those configs, but we can fix that by emulating\nif we have to.\n\nFixes: http://bugzilla.kernel.org/show_bug.cgi?id\u003d14884\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: stable@kernel.org\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "08e442bc3ab914951a4faa4c29c616f7018b0cf7",
      "old_mode": 33188,
      "old_path": "arch/x86/Kconfig.cpu",
      "new_id": "f20ddf84a89397c322d4f35657400d5590891832",
      "new_mode": 33188,
      "new_path": "arch/x86/Kconfig.cpu"
    }
  ]
}