From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:47191) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dmz46-0003rU-1c for qemu-devel@nongnu.org; Wed, 30 Aug 2017 05:13:43 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dmz40-0005s8-V5 for qemu-devel@nongnu.org; Wed, 30 Aug 2017 05:13:37 -0400 Received: from mx1.redhat.com ([209.132.183.28]:49742) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dmz40-0005rl-L9 for qemu-devel@nongnu.org; Wed, 30 Aug 2017 05:13:32 -0400 References: <20170816082650.21880-1-cohuck@redhat.com> <223c4e3c-097f-5a91-37fa-df4bfb427d60@redhat.com> <20170822010917.GO12356@umbus.fritz.box> <3f0dc918-0f55-e2f4-bf47-fe4abf5453bb@redhat.com> <20170822112046.GC12356@umbus.fritz.box> <20170822134815.77020eb8.cohuck@redhat.com> <20170823002907.GC5379@umbus.fritz.box> <20170823091650.48e7c44e.cohuck@redhat.com> <54526d47-b436-79d5-7a38-9516eaa727a6@redhat.com> <5b0ff74a-08d6-558d-4c79-a93758e6302a@redhat.com> <0bb344a3-f8f8-3365-cef1-1c68cf7d160d@redhat.com> <20170823142047.366068f7.cohuck@redhat.com> <897a578e-2375-b892-10af-879b8cc6136b@redhat.com> <20170830105901.6c1632ef.cohuck@redhat.com> From: Thomas Huth Message-ID: <1020ea13-1f4d-4679-61d4-98c21dca0bb5@redhat.com> Date: Wed, 30 Aug 2017 11:13:22 +0200 MIME-Version: 1.0 In-Reply-To: <20170830105901.6c1632ef.cohuck@redhat.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] make check speed List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Cornelia Huck Cc: Paolo Bonzini , David Gibson , Peter Maydell , Laurent Vivier , "Michael S. Tsirkin" , Richard Henderson , QEMU Developers , =?UTF-8?Q?Alex_Benn=c3=a9e?= , Fam Zheng , =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , Cleber Rosa , =?UTF-8?B?THVrw6HFoSBEb2t0b3I=?= , =?UTF-8?Q?Marc-Andr=c3=a9_Lureau?= , Markus Armbruster , Cam Macdonell On 30.08.2017 10:59, Cornelia Huck wrote: [...] >>> On s390x: >>> TEST: tests/ivshmem-test... (pid=63617) >>> /x86_64/ivshmem/single: OK >>> /x86_64/ivshmem/hotplug: OK >>> /x86_64/ivshmem/memdev: OK >>> /x86_64/ivshmem/pair: OK >>> /x86_64/ivshmem/server-msi: qemu-system-x86_64: -device ivshmem-doorbell,chardev=chr0,vectors=2: server sent invalid ID message >>> Broken pipe >>> FAIL >>> GTester: last random seed: R02Sda000f7be5ce27b3dfbb03d12f297b69 >>> (pid=63640) >>> /x86_64/ivshmem/server-irq: qemu-system-x86_64: -device ivshmem,size=1M,msi=off,chardev=chr0,vectors=2: server sent invalid ID message >>> Broken pipe >>> FAIL >>> GTester: last random seed: R02S5a236dbcac35545cc34c0131fbc06162 >>> (pid=63648) >>> FAIL: tests/ivshmem-test > > ...but this is a different problem (i.e., it can't be tracked down to > commit b4ba67d9a7). I'm not sure whether that one ever worked. Might be > an endianness problem (a quick test on another BE platform could > confirm.) This also fails on a big endian ppc64 host machine: $ uname -m ppc64 $ V=1 QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 tests/ivshmem-test -m slow /x86_64/ivshmem/single: OK /x86_64/ivshmem/hotplug: OK /x86_64/ivshmem/memdev: OK /x86_64/ivshmem/pair: OK /x86_64/ivshmem/server-msi: qemu-system-x86_64: -device ivshmem-doorbell,chardev=chr0,vectors=2: server sent invalid ID message Broken pipe Thomas