)]}'
{
  "commit": "a25f7e1f8c1ff68213a63dada9d5e32dc1a0f587",
  "tree": "f1c08d4c6f6736561a42dd4d9462fb97db9c75c3",
  "parents": [
    "05e0c8c344dd356b42e81bdf0d47d2b884bf49b5"
  ],
  "author": {
    "name": "Avi Kivity",
    "email": "avi@qumranet.com",
    "time": "Mon Apr 30 17:05:38 2007 +0300"
  },
  "committer": {
    "name": "Avi Kivity",
    "email": "avi@qumranet.com",
    "time": "Mon Jul 16 12:05:38 2007 +0300"
  },
  "message": "KVM: Reduce misfirings of the fork detector\n\nThe kvm mmu tries to detects forks by looking for repeated writes to a\npage table.  If it sees a fork, it unshadows the page table so the page\ntable copying can proceed at native speed instead of being emulated.\n\nHowever, the detector also triggered on simple demand paging access patterns:\na linear walk of memory would of course cause repeated writes to the same\npagetable page, causing it to unshadow prematurely.\n\nFix by resetting the fork detector if we detect a demand fault.\n\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "73ffbffb1097bf9b70d5cfd0e44a291870613384",
      "old_mode": 33188,
      "old_path": "drivers/kvm/paging_tmpl.h",
      "new_id": "bc64cceec039ad8015935e01223fe520f8373c1f",
      "new_mode": 33188,
      "new_path": "drivers/kvm/paging_tmpl.h"
    }
  ]
}