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[99.254.121.117]) by smtp.gmail.com with ESMTPSA id d75a77b69052e-447f9b26c9dsm22781421cf.14.2024.07.10.12.13.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Jul 2024 12:13:54 -0700 (PDT) Date: Wed, 10 Jul 2024 15:13:52 -0400 From: Peter Xu To: Fabiano Rosas Cc: Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= , qemu-devel@nongnu.org, qemu-block@nongnu.org, Laurent Vivier , Tyrone Ting , Bin Meng , Hao Wu , Francisco Iglesias , Paolo Bonzini , Thomas Huth , =?utf-8?Q?C=C3=A9dric?= Le Goater , qemu-arm@nongnu.org, Joel Stanley , Sai Pavan Boddu , devel@lists.libvirt.org, Luc Michel , =?utf-8?Q?C=C3=A9dric?= Le Goater Subject: Re: [PATCH v3 06/17] hw/sd/sdcard: Do not store vendor data on block drive (CMD56) Message-ID: References: <20240627162232.80428-1-philmd@linaro.org> <20240627162232.80428-7-philmd@linaro.org> <87cynmfggx.fsf@suse.de> <87a5ipfigb.fsf@suse.de> <874j8xfc9s.fsf@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <874j8xfc9s.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: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.144, 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, SPF_PASS=-0.001 autolearn=unavailable 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 Wed, Jul 10, 2024 at 01:21:51PM -0300, Fabiano Rosas wrote: > It's not about trust, we simply don't support migrations other than > n->n+1 and (maybe) n->n-1. So QEMU from 2016 is certainly not included. Where does it come from? I thought we suppport that.. The same question would be: are we requesting an OpenStack cluster to always upgrade QEMU with +1 versions, otherwise migration will fail? -- Peter Xu