On Fri, Jan 27, 2023 at 05:25:48PM -0600, Eric Blake wrote: > 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?
No, this is the cool new copyright style that Red Hat legal recommends! :) I'll send you the details in a separate email. Stefan
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