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Re: [PATCH v3 4/5] tests/qtest/vhost-user-blk-test: Temporary hack to ge
From: |
Alex Bennée |
Subject: |
Re: [PATCH v3 4/5] tests/qtest/vhost-user-blk-test: Temporary hack to get tests passing on aarch64 |
Date: |
Wed, 06 Apr 2022 18:34:15 +0100 |
User-agent: |
mu4e 1.7.12; emacs 28.1.50 |
Eric Auger <eric.auger@redhat.com> writes:
> When run on ARM, basic and indirect tests currently fail with the
> following error:
>
> ERROR:../tests/qtest/libqos/virtio.c:224:qvirtio_wait_used_elem:
> assertion failed (got_desc_idx == desc_idx): (50331648 == 0)
> Bail out! ERROR:../tests/qtest/libqos/virtio.c:224: qvirtio_wait_used_elem:
> assertion failed (got_desc_idx == desc_idx): (50331648 == 0)
>
> I noticed it worked when I set up MSI and I further reduced the
> code to a simple guest_alloc() that removes the error. At the moment
> I am not able to identify where ths issue is and this blocks the
> whole pci/aarch64 enablement.
>
> Signed-off-by: Eric Auger <eric.auger@redhat.com>
Hi Eric,
I sent a RFC patch which I think avoids the need for this hack:
Subject: [RFC PATCH] tests/qtest: properly initialise the vring used idx
Date: Wed, 6 Apr 2022 18:33:56 +0100
Message-Id: <20220406173356.1891500-1-alex.bennee@linaro.org>
--
Alex Bennée
- Re: [PATCH v3 4/5] tests/qtest/vhost-user-blk-test: Temporary hack to get tests passing on aarch64,
Alex Bennée <=