)]}'
{
  "commit": "72f7d24df467c93d3abc0c7c8b2ef6b38cb683d9",
  "tree": "ae0b24f150eebd9426b7d9fa5f10d402bee8c031",
  "parents": [
    "64f3f5392bbe5ffd7184b20121dfd6d9befbea41"
  ],
  "author": {
    "name": "Lee Jones",
    "email": "lee@kernel.org",
    "time": "Tue Jul 19 12:52:51 2022 +0100"
  },
  "committer": {
    "name": "Vaibhav Rustagi",
    "email": "vaibhavrustagi@google.com",
    "time": "Wed Oct 05 05:09:14 2022 +0000"
  },
  "message": "io_uring: Use original task for req identity in io_identity_cow()\n\nThis issue is conceptually identical to the one fixed in 29f077d07051\n(\"io_uring: always use original task when preparing req identity\"), so\nrather than reinvent the wheel, I\u0027m shamelessly quoting the commit\nmessage from that patch - thanks Jens:\n\n \"If the ring is setup with IORING_SETUP_IOPOLL and we have more than\n  one task doing submissions on a ring, we can up in a situation where\n  we assign the context from the current task rather than the request\n  originator.\n\n  Always use req-\u003etask rather than assume it\u0027s the same as current.\n\n  No upstream patch exists for this issue, as only older kernels with\n  the non-native workers have this problem.\"\n\nBUG\u003db/250926117\nTEST\u003dpresubmit\nRELEASE_NOTE\u003dNone\n\ncos-patch: bug\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\nCc: Pavel Begunkov \u003casml.silence@gmail.com\u003e\nCc: Alexander Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: io-uring@vger.kernel.org\nCc: linux-fsdevel@vger.kernel.org\nFixes: 5c3462cfd123b (\"io_uring: store io_identity in io_uring_task\")\nSigned-off-by: Lee Jones \u003clee@kernel.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\n(cherry picked from commit 2ee0cab11f6626071f8a64c7792406dabdd94c8d)\nSigned-off-by: Vaibhav Rustagi \u003cvaibhavrustagi@google.com\u003e\nChange-Id: Idd81cec7b831f6de22291db84582ea714fc835af\nReviewed-on: https://cos-review.googlesource.com/c/third_party/kernel/+/37389\nTested-by: Cusky Presubmit Bot \u003cpresubmit@cos-infra-prod.iam.gserviceaccount.com\u003e\nReviewed-by: Oleksandr Tymoshenko \u003covt@google.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "1e6b45c4581dbc553e0d92ed62bd6a03e079447d",
      "old_mode": 33188,
      "old_path": "fs/io_uring.c",
      "new_id": "050c99434b7b71fb95afbe5fd2cc88c05d11d266",
      "new_mode": 33188,
      "new_path": "fs/io_uring.c"
    }
  ]
}