)]}'
{
  "commit": "474d1f4678a679a98eaf53801e7f95c61ae9daa7",
  "tree": "55949e1184861437b1d4c6a3cb5cd8ab89f29034",
  "parents": [
    "284e7be895509cdaf9f58e2f789c00b5e9da2244"
  ],
  "author": {
    "name": "Stefano Stabellini",
    "email": "stefano.stabellini@eu.citrix.com",
    "time": "Mon May 21 16:54:10 2012 +0100"
  },
  "committer": {
    "name": "Greg Kroah-Hartman",
    "email": "gregkh@linuxfoundation.org",
    "time": "Fri Jun 01 15:18:25 2012 +0800"
  },
  "message": "xen: do not map the same GSI twice in PVHVM guests.\n\ncommit 68c2c39a76b094e9b2773e5846424ea674bf2c46 upstream.\n\nPV on HVM guests map GSIs into event channels. At restore time the\nevent channels are resumed by restore_pirqs.\n\nDevice drivers might try to register the same GSI again through ACPI at\nrestore time, but the GSI has already been mapped and bound by\nrestore_pirqs. This patch detects these situations and avoids\n mapping the same GSI multiple times.\n\nWithout this patch we get:\n(XEN) irq.c:2235: dom4: pirq 23 or emuirq 28 already mapped\nand waste a pirq.\n\nSigned-off-by: Stefano Stabellini \u003cstefano.stabellini@eu.citrix.com\u003e\nSigned-off-by: Konrad Rzeszutek Wilk \u003ckonrad.wilk@oracle.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\n\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "7415aa927913eee72a424377636c02cf0f46c518",
      "old_mode": 33188,
      "old_path": "arch/x86/pci/xen.c",
      "new_id": "56ab74989cf170446bff6697e92035b5428df7f1",
      "new_mode": 33188,
      "new_path": "arch/x86/pci/xen.c"
    },
    {
      "type": "modify",
      "old_id": "0a8a17cd80bea172d767f02609b0164b45fe1717",
      "old_mode": 33188,
      "old_path": "drivers/xen/events.c",
      "new_id": "6908e4ce2a0d69aa67ca0e11251d834770bbd68c",
      "new_mode": 33188,
      "new_path": "drivers/xen/events.c"
    },
    {
      "type": "modify",
      "old_id": "0f773708e02c034f624ca61a3e186bb8e9d68080",
      "old_mode": 33188,
      "old_path": "include/xen/events.h",
      "new_id": "04399b28e821bf694a58d706e0b6c9f66e9c7d9f",
      "new_mode": 33188,
      "new_path": "include/xen/events.h"
    }
  ]
}