)]}'
{
  "commit": "14a10fc39923b3af07c8c46d22cb20843bee3a72",
  "tree": "5dc9c362f2ef73a3f28e62483e14d0602e439b33",
  "parents": [
    "fdc43322c978d78e79e692872dcec7b4f6a447f1"
  ],
  "author": {
    "name": "Andreas Färber",
    "email": "afaerber@suse.de",
    "time": "Sat Jul 27 02:53:25 2013 +0200"
  },
  "committer": {
    "name": "Andreas Färber",
    "email": "afaerber@suse.de",
    "time": "Mon Jul 29 15:29:15 2013 +0200"
  },
  "message": "cpu: Partially revert \"cpu: Change qemu_init_vcpu() argument to CPUState\"\n\nCommit c643bed99 moved qemu_init_vcpu() calls to common CPUState code.\nThis causes x86 cpu-add to fail with \"KVM: setting VAPIC address failed\".\n\nThe reason for the failure is that CPUClass::kvm_fd is not yet\ninitialized in the following call graph:\n-\u003ex86_cpu_realizefn\n -\u003ex86_cpu_apic_realize\n  -\u003eqdev_init\n   -\u003edevice_set_realized\n    -\u003edevice_reset (hotplugged \u003d\u003d 1)\n     -\u003eapic_reset_common\n      -\u003evapic_base_update\n       -\u003ekvm_apic_vapic_base_update\nThis causes attempted KVM vCPU ioctls to fail.\n\nBy contrast, in the non-hotplug case the APIC is reset much later, when\nthe vCPU is already initialized.\n\nAs a quick and safe solution, move the qemu_init_vcpu() call back into\nthe targets\u0027 realize functions.\n\nReported-by: Chen Fan \u003cchen.fan.fnst@cn.fujitsu.com\u003e\nAcked-by: Igor Mammedov \u003cimammedo@redhat.com\u003e (for i386)\nTested-by: Jia Liu \u003cproljc@gmail.com\u003e (for openrisc)\nSigned-off-by: Andreas Färber \u003cafaerber@suse.de\u003e\n",
  "tree_diff": [
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