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Tue, 09 Jan 2024 19:58:56 -0800 (PST) Received: from x1n ([43.228.180.230]) by smtp.gmail.com with ESMTPSA id i7-20020a17090332c700b001d38a7e6a30sm2553744plr.70.2024.01.09.19.58.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Jan 2024 19:58:55 -0800 (PST) Date: Wed, 10 Jan 2024 11:58:48 +0800 From: Peter Xu To: Fabiano Rosas Cc: qemu-devel@nongnu.org, Daniel P =?utf-8?B?LiBCZXJyYW5nw6k=?= , Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= , Thomas Huth , Alex =?utf-8?Q?Benn=C3=A9e?= , Wainer dos Santos Moschetta , Beraldo Leal Subject: Re: [PATCH v3 3/4] ci: Add a migration compatibility test job Message-ID: References: <20240105180449.11562-1-farosas@suse.de> <20240105180449.11562-4-farosas@suse.de> <8734v68xwe.fsf@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <8734v68xwe.fsf@suse.de> Received-SPF: pass client-ip=170.10.129.124; envelope-from=peterx@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -45 X-Spam_score: -4.6 X-Spam_bar: ---- X-Spam_report: (-4.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-2.493, 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_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, T_SCC_BODY_TEXT_LINE=-0.01, T_SPF_TEMPERROR=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 Tue, Jan 09, 2024 at 10:00:17AM -0300, Fabiano Rosas wrote: > > Can we opt-out those broken tests using either your "since:" thing or > > anything similar? > > If it's something migration related, then yes. But there might be other > types of breakages that have nothing to do with migration. Our tests are > not resilent enough (nor they should) to detect when QEMU aborted for > other reasons. Think about the -audio issue: the old QEMU would just say > "there's no -audio option, abort" and that's a test failure of course. I'm wondering whether we can more or less remedy that by running migration-test under the build-previous directory for cross-binary tests. We don't necessarily need to cross-test anything new happening anyway. IOW, we use both old QEMU / migration-test for "n-1", and we only use "n" for the new QEMU binary? -- Peter Xu