On Mon, Feb 11, 2019 at 11:42:14AM +0000, Peter Maydell wrote:
> On Mon, 11 Feb 2019 at 05:50, Stefan Hajnoczi <stefa...@redhat.com> wrote:
> >
> > The following changes since commit e47f81b617684c4546af286d307b69014a83538a:
> >
> > Merge remote-tracking branch 'remotes/thibault/tags/samuel-thibault' into
> > staging (2019-02-07 18:53:25 +0000)
> >
> > are available in the Git repository at:
> >
> > git://github.com/stefanha/qemu.git tags/block-pull-request
> >
> > for you to fetch changes up to 55140166667bb555c5d05165b93b25557d2e6397:
> >
> > tests/virtio-blk: add test for WRITE_ZEROES command (2019-02-11 11:58:17
> > +0800)
> >
> > ----------------------------------------------------------------
> > Pull request
> >
> > User-visible changes:
> >
> > * virtio-blk: DISCARD and WRITE_ZEROES support
>
> Hi; this fails to pass "make check" (all platforms):
>
> MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))}
> QTEST_QEMU_BINARY=arm-softmmu/qemu-system-arm QTEST_QEMU_IMG=qemu-img
> tests/virtio-blk-test -m
> =quick -k --tap < /dev/null | ./scripts/tap-driver.pl
> --test-name="virtio-blk-test"
> **
> ERROR:/home/pm215/qemu/tests/virtio-blk-test.c:272:test_basic:
> assertion failed (status == 0): (1 == 0)
> ERROR - too few tests run (expected 1, got 0)Stefano, I'm dropping the virtio-blk DISCARD/WRITE_ZEROES series. Please debug this failure. I cannot reproduce it on a Linux host so maybe it's related to macOS. First I thought it's because write zeroes is not supported on macOS, but QEMU should fall back to writing a bounce buffer of zeroes. Stefan
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