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* hw/virtio: qtest failure in virtio_init_region_cache() on macOS
@ 2024-04-19  9:30 Philippe Mathieu-Daudé
  0 siblings, 0 replies; only message in thread
From: Philippe Mathieu-Daudé @ 2024-04-19  9:30 UTC (permalink / raw)
  To: Li Qiang, Alexander Bulekov, Michael S. Tsirkin
  Cc: QEMU Developers, Thomas Huth, Manos Pitsidianakis

Hi,

On macOS, the fuzz-virtio-scsi-test triggers
virtio_error(vdev, "Cannot map used") from
virtio_init_region_cache():

QTEST_QEMU_BINARY=./qemu-system-x86_64 tests/qtest/fuzz-virtio-scsi-test
# Start of x86_64 tests
# Start of fuzz tests
# starting QEMU: exec ./qemu-system-x86_64 ...
   -M pc-q35-5.2 -m 512M
   -device virtio-scsi,num_queues=8,addr=03.0  -accel qtest
qemu-system-x86_64: Cannot map used
                     ^^^^^^^^^^^^^^^
ok 1 /x86_64/fuzz/test_mmio_oob_from_memory_region_cache
# End of fuzz tests
# End of x86_64 tests

virtio_init_region_cache() is not documented, is it OK to ignore
failures that way?

Thanks,

Phil.


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2024-04-19  9:30 hw/virtio: qtest failure in virtio_init_region_cache() on macOS Philippe Mathieu-Daudé

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