)]}'
{
  "commit": "f66dea709cd9309b2ee9f715697818001fb518de",
  "tree": "76fd6dd391bac470e225e508efe0f024f5fabcb0",
  "parents": [
    "929473ea05db455ad88cdc081f2adc556b8dc48f"
  ],
  "author": {
    "name": "Anatolij Gustschin",
    "email": "agust@denx.de",
    "time": "Tue Dec 04 14:24:30 2012 +0100"
  },
  "committer": {
    "name": "Greg Kroah-Hartman",
    "email": "gregkh@linuxfoundation.org",
    "time": "Fri Jan 11 16:01:07 2013 -0800"
  },
  "message": "USB: ehci-fsl: fix regression on mpc5121e\n\nmpc5121e doesn\u0027t have system interface registers, accessing this\nregister address space cause the machine check exception and a\nkernel crash:\n\n...\nMachine check in kernel mode.\nCaused by (from SRR1\u003d49030): Transfer error ack signal\nOops: Machine check, sig: 7 [#1]\nMPC5121 ADS\nModules linked in:\nNIP: c025fd60 LR: c0265bb4 CTR: 00000000\nREGS: df82dac0 TRAP: 0200   Not tainted\n(3.7.0-rc7-00641-g81e6c91)\nMSR: 00049030 \u003cEE,ME,IR,DR\u003e  CR: 42002024  XER: 20000000\nTASK \u003d df824b70[1] \u0027swapper\u0027 THREAD: df82c000\nGPR00: 00000000 df82db70 df824b70 df3ed0f0 00000003 00000000 00000000 00000000\nGPR08: 00000020 32000000 c03550ec 20000000 22002028 00000000 c0003f5c 00000000\nGPR16: 00000000 00000000 00000000 00000000 00000000 00000000 c0423898 c0450000\nGPR24: 00000077 00000002 e5086180 1c000c00 e5086000 df33ec00 00000003 df34e000\nNIP [c025fd60] ehci_fsl_setup_phy+0xd0/0x354\nLR [c0265bb4] ehci_fsl_setup+0x220/0x284\n...\n\nFix it by checking \u0027have_sysif_regs\u0027 flag before register access.\n\nSigned-off-by: Anatolij Gustschin \u003cagust@denx.de\u003e\nAcked-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "fd9b5424b860a20e7d04c54fe3cf4fc76ca3be2d",
      "old_mode": 33188,
      "old_path": "drivers/usb/host/ehci-fsl.c",
      "new_id": "d81d2fcbff1894d79f0606d831d91b628c44f71e",
      "new_mode": 33188,
      "new_path": "drivers/usb/host/ehci-fsl.c"
    }
  ]
}