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[79.182.31.92]) by smtp.gmail.com with ESMTPSA id i15sm23852043wre.93.2020.06.23.13.59.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 23 Jun 2020 13:59:31 -0700 (PDT) Date: Tue, 23 Jun 2020 16:59:29 -0400 From: "Michael S. Tsirkin" To: Philippe =?iso-8859-1?Q?Mathieu-Daud=E9?= Subject: Re: [PATCH] Revert "tests/migration: Reduce autoconverge initial bandwidth" Message-ID: <20200623165916-mutt-send-email-mst@kernel.org> References: <20200623145506.439100-1-mst@redhat.com> <3554a068-ba6f-0aa0-38b4-b6dca3069630@redhat.com> <5d3c4773-5aa2-e80d-68c7-a94eac8a7422@redhat.com> <66821238-4da7-ec35-4bb7-6dc46bcbca1d@redhat.com> MIME-Version: 1.0 In-Reply-To: <66821238-4da7-ec35-4bb7-6dc46bcbca1d@redhat.com> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Content-Disposition: inline Received-SPF: pass client-ip=205.139.110.120; envelope-from=mst@redhat.com; helo=us-smtp-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/06/23 01:53:54 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Laurent Vivier , Thomas Huth , Juan Quintela , qemu-devel@nongnu.org, "Dr. David Alan Gilbert" , Paolo Bonzini , Alex =?iso-8859-1?Q?Benn=E9e?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Tue, Jun 23, 2020 at 07:35:34PM +0200, Philippe Mathieu-Daudé wrote: > On 6/23/20 7:07 PM, Thomas Huth wrote: > > On 23/06/2020 17.39, Philippe Mathieu-Daudé wrote: > >> On 6/23/20 4:56 PM, Michael S. Tsirkin wrote: > >>> This reverts commit 6d1da867e65f ("tests/migration: Reduce autoconverge initial bandwidth") > >>> since that change makes unit tests much slower for all developers, while it's not > >>> a robust way to fix migration tests. Migration tests need to find > >>> a more robust way to discover a reasonable bandwidth without slowing > >>> things down for everyone. > >> > >> Please also mention we can do this since 1de8e4c4dcf which allow > >> marked the s390x job as "unstable" and allow it to fail. > >> > >> But if nobody is going to look at it, instead lets disable > >> it until someone figure out the issue: > >> > >> -- >8 -- > >> diff --git a/.travis.yml b/.travis.yml > >> index 74158f741b..364e67b14b 100644 > >> --- a/.travis.yml > >> +++ b/.travis.yml > >> @@ -507,6 +507,7 @@ jobs: > >> > >> - name: "[s390x] Clang (disable-tcg)" > >> arch: s390x > >> + if: false # Temporarily disabled due to issue testing migration > >> (see commit 6d1da867e65). > >> dist: bionic > >> compiler: clang > >> addons: > > > > Sorry, but that looks wrong. First, the disable-tcg test does not run > > the qtests at all. So this is certainly the wrong location here. > > Indeed, this is the previous job: > > -- >8 -- > diff --git a/.travis.yml b/.travis.yml > index 74158f741b..b399e20078 100644 > --- a/.travis.yml > +++ b/.travis.yml > @@ -464,6 +464,7 @@ jobs: > - CONFIG="--disable-containers > --target-list=ppc64-softmmu,ppc64le-linux-user" > > - name: "[s390x] GCC check-tcg" > + if: false # Temporarily disabled due to issue testing migration > (see commit 6d1da867e65). > arch: s390x > dist: bionic > addons: > --- OK - can yo submit this as a proper patch? > > Second, > > if just one of the qtests is failing, please only disable that single > > failing qtest and not the whole test pipeline. > > Last time we talked about this Dave was against that option: > > https://www.mail-archive.com/qemu-devel@nongnu.org/msg690085.html