From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:41751) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dskgg-0001Ta-Ch for qemu-devel@nongnu.org; Fri, 15 Sep 2017 03:05:19 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dskgd-0001yJ-4U for qemu-devel@nongnu.org; Fri, 15 Sep 2017 03:05:18 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:49522 helo=mx0a-001b2d01.pphosted.com) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dskgc-0001xa-Vm for qemu-devel@nongnu.org; Fri, 15 Sep 2017 03:05:15 -0400 Received: from pps.filterd (m0098417.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id v8F74uI5032248 for ; Fri, 15 Sep 2017 03:05:14 -0400 Received: from e11.ny.us.ibm.com (e11.ny.us.ibm.com [129.33.205.201]) by mx0a-001b2d01.pphosted.com with ESMTP id 2d08u8jxv2-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Fri, 15 Sep 2017 03:05:13 -0400 Received: from localhost by e11.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 15 Sep 2017 03:05:13 -0400 References: <20170913091038.2900-1-cohuck@redhat.com> From: QingFeng Hao Date: Fri, 15 Sep 2017 15:04:56 +0800 MIME-Version: 1.0 In-Reply-To: <20170913091038.2900-1-cohuck@redhat.com> Content-Type: text/plain; charset=gbk; format=flowed Message-Id: Content-Transfer-Encoding: quoted-printable Subject: Re: [Qemu-devel] [PATCH v2 0/3] iotests: cure s390x failures by switching to ccw/aliases List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Cornelia Huck , kwolf@redhat.com, mreitz@redhat.com Cc: qemu-block@nongnu.org, qemu-devel@nongnu.org, borntraeger@de.ibm.com, agraf@suse.de, thuth@redhat.com, david@redhat.com Reviewed-by: QingFeng Hao for the series of patches. Thanks =D4=DA 2017/9/13 17:10, Cornelia Huck =D0=B4=B5=C0: > Recent changes in s390x made pci support dependant on the zpci cpu > feature, which is not provided on all models (and not on by default). > This means we cannot instatiate pci devices on a standard qemu > invocation for s390x. Moreover, the zpci instructions are not even > wired up for tcg yet, so actually doing anything with those pci devices > is bound to fail on tcg. > > For 040, 051, 139, and 182, this can be fixed by switching to virtio-cc= w > from virtio-pci on s390x. 051 also needs a bit of post-processing on > the output. > > For 067, it is easier to switch to virtio aliases, which will pick > virtio-ccw on s390x and virtio-pci elsewhere. It also exercises the > aliasing path. > > v1->v2: > - avoid adding new reference output by adding post-processing to 051 > and switching to aliases for 067 > > Cornelia Huck (3): > iotests: use -ccw on s390x for 040, 139, and 182 > iotests: use -ccw on s390x for 051 > iotests: use virtio aliases for 067 > > tests/qemu-iotests/040 | 6 +++++- > tests/qemu-iotests/051 | 12 +++++++++++- > tests/qemu-iotests/051.out | 2 +- > tests/qemu-iotests/051.pc.out | 2 +- > tests/qemu-iotests/067 | 3 ++- > tests/qemu-iotests/067.out | 2 +- > tests/qemu-iotests/139 | 12 ++++++++++-- > tests/qemu-iotests/182 | 13 +++++++++++-- > 8 files changed, 42 insertions(+), 10 deletions(-) > --=20 Regards QingFeng Hao