)]}'
{
  "commit": "2cf18a811044e5a67ff4a4f9d1c419b5673a698e",
  "tree": "36edc8de0d760e5b1d32a4b400f42ced5d0b38ad",
  "parents": [
    "d0f87650e105395b6fa281c19b47eb705129372c"
  ],
  "author": {
    "name": "Gabe Black",
    "email": "gabeblack@google.com",
    "time": "Thu Mar 21 17:12:08 2019 -0700"
  },
  "committer": {
    "name": "Gabe Black",
    "email": "gabeblack@google.com",
    "time": "Sat Apr 06 00:52:15 2019 +0000"
  },
  "message": "mem: Add a MemBackdoor type to track memory backdoors.\n\nThese are similar to the structures TLM\u0027s DMI mechanism uses. Instead\nof having an invalidation broadcast which propogates backwards up the\nport hierarchy, this mechanism tracks a set of callbacks which are\ntriggered when a back door is invalidated to let other holders clean\nup their bookkeeping.\n\nChange-Id: If24489258dcaee14d7b6e5b996dfb1c2636f26ab\nReviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/17589\nReviewed-by: Andreas Sandberg \u003candreas.sandberg@arm.com\u003e\nReviewed-by: Jason Lowe-Power \u003cjason@lowepower.com\u003e\nMaintainer: Gabe Black \u003cgabeblack@google.com\u003e\n",
  "tree_diff": [
    {
      "type": "add",
      "old_id": "0000000000000000000000000000000000000000",
      "old_mode": 0,
      "old_path": "/dev/null",
      "new_id": "24db2c9800051320450841aa8264f744b3eb9457",
      "new_mode": 33188,
      "new_path": "src/mem/backdoor.hh"
    }
  ]
}