On Thu, Jan 26, 2023 at 03:14:01PM -0500, Stefan Hajnoczi wrote: > This regression test demonstrates that detect-zeroes works with > registered buffers. Bug details: > https://gitlab.com/qemu-project/qemu/-/issues/1404 > > Signed-off-by: Stefan Hajnoczi <[email protected]> > --- > .../tests/detect-zeroes-registered-buf | 58 +++++++++++++++++++ > .../tests/detect-zeroes-registered-buf.out | 7 +++ > 2 files changed, 65 insertions(+) > create mode 100755 tests/qemu-iotests/tests/detect-zeroes-registered-buf > create mode 100644 tests/qemu-iotests/tests/detect-zeroes-registered-buf.out > > diff --git a/tests/qemu-iotests/tests/detect-zeroes-registered-buf > b/tests/qemu-iotests/tests/detect-zeroes-registered-buf > new file mode 100755 > index 0000000000..edb5f2cee5 > --- /dev/null > +++ b/tests/qemu-iotests/tests/detect-zeroes-registered-buf > @@ -0,0 +1,58 @@ > +#!/usr/bin/env bash > +# group: rw auto quick > +# > +# Check that detect-zeroes=unmap works on writes with registered I/O buffers. > +# This is a regression test for > +# https://gitlab.com/qemu-project/qemu/-/issues/1404 where I/O requests > failed > +# unexpectedly. > +# > +# Copyright Red Hat
Do you need a year or a (C) or similar? Otherwise, Reviewed-by: Eric Blake <[email protected]> -- Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3266 Virtualization: qemu.org | libvirt.org
