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bh=YS8AdaXznpl0s+jpJfJaFLskj44LUxutIBBNWaw69ss=; b=M2k1gqSZIFldBG6gseblQNFWRsw0IsYhPi4c44IH0cq9UdKy7K3lYPDZi8bS3mV+BBRnUm a4NQMXo/kRhuXwbOUXlVXGP2zrLm/NRl4nmc0CA7vEzs3See1kViszwG6rqRU8IahTBfIC 8POZn+KzFyfA740hrecdWd/2EUxd4XE= X-MC-Unique: IZFjJOuVNdKsuib4rx1C-A-1 From: Eric Auger To: eric.auger.pro@gmail.com, eric.auger@redhat.com, pbonzini@redhat.com, qemu-arm@nongnu.org, qemu-devel@nongnu.org, mst@redhat.com, david@gibson.dropbear.id.au, clg@kaod.org, eesposit@redhat.com, Coiby.Xu@gmail.com, stefanha@redhat.com Subject: [PATCH v3 4/5] tests/qtest/vhost-user-blk-test: Temporary hack to get tests passing on aarch64 Date: Thu, 10 Feb 2022 15:52:53 +0100 Message-Id: <20220210145254.157790-5-eric.auger@redhat.com> In-Reply-To: <20220210145254.157790-1-eric.auger@redhat.com> References: <20220210145254.157790-1-eric.auger@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=eric.auger@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.133.124; envelope-from=eric.auger@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: jean-philippe@linaro.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1644517500169100001 Content-Type: text/plain; charset="utf-8" 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 =3D=3D desc_idx): (50331648 =3D=3D 0) Bail out! ERROR:../tests/qtest/libqos/virtio.c:224: qvirtio_wait_used_elem: assertion failed (got_desc_idx =3D=3D desc_idx): (50331648 =3D=3D 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 --- tests/qtest/vhost-user-blk-test.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/tests/qtest/vhost-user-blk-test.c b/tests/qtest/vhost-user-blk= -test.c index 1316aae0fa..cf8057fb57 100644 --- a/tests/qtest/vhost-user-blk-test.c +++ b/tests/qtest/vhost-user-blk-test.c @@ -225,6 +225,9 @@ static QVirtQueue *test_basic(QVirtioDevice *dev, QGues= tAllocator *alloc) QTestState *qts =3D global_qtest; QVirtQueue *vq; =20 + /* temporary hack to let the test pass on aarch64 */ + guest_alloc(alloc, 4); + features =3D qvirtio_get_features(dev); features =3D features & ~(QVIRTIO_F_BAD_FEATURE | (1u << VIRTIO_RING_F_INDIRECT_DESC) | @@ -469,6 +472,9 @@ static void indirect(void *obj, void *u_data, QGuestAll= ocator *t_alloc) char *data; QTestState *qts =3D global_qtest; =20 + /* temporary hack to let the test pass on aarch64 */ + guest_alloc(t_alloc, 4); + features =3D qvirtio_get_features(dev); g_assert_cmphex(features & (1u << VIRTIO_RING_F_INDIRECT_DESC), !=3D, = 0); features =3D features & ~(QVIRTIO_F_BAD_FEATURE | --=20 2.26.3