)]}'
{
  "commit": "46d075be585eae2b74265e4e64ca38dde16a09c6",
  "tree": "d12904aeb09e4f07cf07e6f8b0a9831c953f5d78",
  "parents": [
    "a4e22f02f5b6518c1484faea1f88d81802b9feac"
  ],
  "author": {
    "name": "Nick Piggin",
    "email": "npiggin@suse.de",
    "time": "Tue Nov 11 17:50:48 2008 +0000"
  },
  "committer": {
    "name": "Paul Mackerras",
    "email": "paulus@samba.org",
    "time": "Wed Nov 19 16:04:55 2008 +1100"
  },
  "message": "powerpc: Optimise smp_wmb\n\nChange 2d1b2027626d5151fff8ef7c06ca8e7876a1a510 (\"powerpc: Fixup\nlwsync at runtime\") removed __SUBARCH_HAS_LWSYNC, causing smp_wmb to\nrevert back to eieio for all CPUs.  This restores the behaviour\nintorduced in 74f0609526afddd88bef40b651da24f3167b10b2 (\"powerpc:\nOptimise smp_wmb on 64-bit processors\").\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "45963e80f557d2b1108781a6d381e2ab37f6ec31",
      "old_mode": 33188,
      "old_path": "arch/powerpc/include/asm/synch.h",
      "new_id": "28f6ddbff4cf31d6e9fa8d420563dc8228e1db5a",
      "new_mode": 33188,
      "new_path": "arch/powerpc/include/asm/synch.h"
    },
    {
      "type": "modify",
      "old_id": "d6648c1433221972a6730392236dc8c3c63fe614",
      "old_mode": 33188,
      "old_path": "arch/powerpc/include/asm/system.h",
      "new_id": "917f515bc671ebefa224ec3dca8459502813ce00",
      "new_mode": 33188,
      "new_path": "arch/powerpc/include/asm/system.h"
    }
  ]
}