)]}'
{
  "commit": "667afc0fe0c7e03ce2b5a6ee67d12d5f48c2e047",
  "tree": "c8ee83bcd7d93c49f92c82f0ef30e3ceac7c44f4",
  "parents": [
    "b93b70363e3e013540f7243252e22dcb061be69b"
  ],
  "author": {
    "name": "Fuad Tabba",
    "email": "tabba@google.com",
    "time": "Sat Sep 19 08:51:07 2026 +0100"
  },
  "committer": {
    "name": "Fuad Tabba",
    "email": "tabba@google.com",
    "time": "Sat Sep 19 08:51:07 2026 +0100"
  },
  "message": "ANDROID: KVM: arm64: selftest: reproduce the split-guest BBM window\n\n__pkvm_host_split_guest() breaks a protected guest\u0027s PMD block with\nbreak-before-make, so a second vCPU touching the block faults on an IPA\nthe guest owns and EL2 forwards it as decodable MMIO. Add a two-vCPU\nreproducer: the victim owns eight THP-backed blocks and spins over them\nwhile the splitter shares one page of each, which is what asks the host\nto split. Its three modes separate a load the host answers, a store it\nswallows, and the MMIO-guard enrolled case.\n\nBug: 566719417\nChange-Id: If27000ad50a0e7ae777f8ab0fbe7cca9ff619c4f\nSigned-off-by: Fuad Tabba \u003ctabba@google.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "38622cc5dd51514a36afb671711109bf9ca8816d",
      "old_mode": 33188,
      "old_path": "tools/testing/selftests/kvm/Makefile.kvm",
      "new_id": "611072669ca96dce5546cd89572743623f391f7f",
      "new_mode": 33188,
      "new_path": "tools/testing/selftests/kvm/Makefile.kvm"
    },
    {
      "type": "add",
      "old_id": "0000000000000000000000000000000000000000",
      "old_mode": 0,
      "old_path": "/dev/null",
      "new_id": "1ae04b934b5d076f5bf6b33a98975b74bc983512",
      "new_mode": 33188,
      "new_path": "tools/testing/selftests/kvm/arm64/pkvm_split_bbm.c"
    }
  ]
}