)]}'
{
  "commit": "7585b91bfc77b8e4b821ccfa716fa86e46455275",
  "tree": "b37517925ac9ab701cbae7f446dc8bb624ddd492",
  "parents": [
    "0d2b2ad6cd9ca650d7a3f85a42afaf518cbfa4e0"
  ],
  "author": {
    "name": "Alex Light",
    "email": "allight@google.com",
    "time": "Mon Oct 30 15:33:58 2017 -0700"
  },
  "committer": {
    "name": "Alex Light",
    "email": "allight@google.com",
    "time": "Mon Oct 30 16:16:41 2017 -0700"
  },
  "message": "Prevent races with GC when transferring objects between threads\n\nWe could have races with the GC when JVMTI code transfers a local\nreference from one thread to another. This race would happen if a GC\nwas currently underway causing an unmoved reference to be transferred\nto a thread that has already fixed up all of its references. This\nmeant that the receiving thread would now have a reference belonging\nto the from-space on its stack.\n\nThis could cause memory errors and CHECK failures.\n\nTo fix this we make sure to run all checkpoints where local references\nmight be transferred in a GC-critical-section.\n\nWe also needed to fix a too-strict check in the method verifier where\nwe were incorrectly asserting that suspension be allowable when in\nfact it was not necessary in all cases.\n\nTest: ./test.py --host -j50\nBug: 67838964\n\nChange-Id: Ib9166cc233d3c1b488864c0aff33246a3f99e436\n",
  "tree_diff": [
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