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([2a01:e0a:280:24f0:576b:abc6:6396:ed4a]) by smtp.gmail.com with ESMTPSA id x6-20020adff0c6000000b00307972e46fasm6773314wro.107.2023.06.22.04.34.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 22 Jun 2023 04:34:22 -0700 (PDT) Message-ID: <5f1c5fa6-20a4-a29e-3381-728ea0aa1797@redhat.com> Date: Thu, 22 Jun 2023 13:34:21 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 Subject: Re: [PATCH v6 0/8] migration: Add switchover ack capability and VFIO precopy support Content-Language: en-US To: Alex Williamson , Avihai Horon Cc: qemu-devel@nongnu.org, Juan Quintela , Peter Xu , Leonardo Bras , Eric Blake , Markus Armbruster , Thomas Huth , Laurent Vivier , Paolo Bonzini , Yishai Hadas , Jason Gunthorpe , Maor Gottlieb , Kirti Wankhede , Tarun Gupta , Joao Martins References: <20230621111201.29729-1-avihaih@nvidia.com> <20230621132848.79c9b674.alex.williamson@redhat.com> From: =?UTF-8?Q?C=c3=a9dric_Le_Goater?= In-Reply-To: <20230621132848.79c9b674.alex.williamson@redhat.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=170.10.133.124; envelope-from=clg@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 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, NICE_REPLY_A=-0.09, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham 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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 6/21/23 21:28, Alex Williamson wrote: > On Wed, 21 Jun 2023 14:11:53 +0300 > Avihai Horon wrote: > >> Hello everyone, >> >> The latest changes to migration qtest made the tests run non-live by >> default. I am posting this v6 to change back the switchover-ack >> migration test to run live as it used to (because the source VM needs to >> be running to consider the switchover ACK when deciding to do the >> switchover or not). >> >> Changes from v5 [7]: >> * Rebased on latest master branch. >> * Made switchover-ack migration test run live again (I kept the R-bs as >> this was the original behavior when they were given). >> * Dropped patch #8 (x-allow-pre-copy property). (Alex) >> * Adjusted patch #9 commit message according to drop of patch #8. >> * Added R-b to patch #9 and Tested-by tags to the series. > > I think Cédric is going to handle the pull request for this, so... Yes. I have a branch ready with this series and a few other fixes. Unless Juan want to handle it. Avihai, QEMU seems ready to allow migration when support is available in the kernel now and so, we can set "x-enable-migration" to true by default. Are you OK with that ? There are still some blockers, multiple devices, viommu, these will be removed with future changes. Thanks, C. > > Acked-by: Alex Williamson >