)]}'
{
  "commit": "1641d2d5ebdf67d515d7679f96d0623b5886b630",
  "tree": "b22022ab563340ac3f82751c6af45677ac5f892e",
  "parents": [
    "4b73a933c49a9735bc964f5c1e5a5b2ce62801e9"
  ],
  "author": {
    "name": "Greg Kurz",
    "email": "groug@kaod.org",
    "time": "Mon Mar 09 23:43:06 2020 +0100"
  },
  "committer": {
    "name": "Alexey Kardashevskiy",
    "email": "aik@ozlabs.ru",
    "time": "Wed Mar 11 15:43:22 2020 +1100"
  },
  "message": "virtio-serial: Don\u0027t override some words\n\nterm-io.fs already overrides \"emit\", \"key\" and \"key?\" with its own version:\n\n- \"term-io-emit\" calls the \"write\" method of the \"stdout\" instance, which\n  then calls \"virtio-serial-putchar\"\n\n- \"term-io-key\" calls the \"read\" method of the \"stdout\" instance, which then\n  calls \"virtio-serial-getchar\"\n\n- \"term-io-key?\" calls \"serial-key?\" if the device is a serial device, which\n   is the case here and we already override \"serial-key?\" with\n   \"virtio-serial-term-key?\".\n\nIt thus looks weird to rely on these shortcuts. Especially, when IOMMU is\nenabled, we need a valid instance in \"dmap-map-in\" and going through\n\"term-io-emit\" buys us that.\n\nSigned-off-by: Greg Kurz \u003cgroug@kaod.org\u003e\nSigned-off-by: Alexey Kardashevskiy \u003caik@ozlabs.ru\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "42ab3e2ccc9caede47065c4466881d3628d8d212",
      "old_mode": 33188,
      "old_path": "board-qemu/slof/virtio-serial.fs",
      "new_id": "a99293f6ef77203fd9c2493e4cc7d5e1c9d0c864",
      "new_mode": 33188,
      "new_path": "board-qemu/slof/virtio-serial.fs"
    }
  ]
}