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Tsirkin" To: Akihiko Odaki Cc: Ani Sinha , qemu-devel , Marcel Apfelbaum , Julia Suvorova , Igor Mammedov Subject: Re: [PATCH v6 5/5] hw/pci: ensure PCIE devices are plugged into only slot 0 of PCIE port Message-ID: <20230702005916-mutt-send-email-mst@kernel.org> References: <20230630041937-mutt-send-email-mst@kernel.org> <4618EAD1-2862-4288-A881-CA860D04ADB0@redhat.com> <20230630043734-mutt-send-email-mst@kernel.org> <49B901C6-4819-4A00-8225-39FAA6678F3E@redhat.com> <20230630055717-mutt-send-email-mst@kernel.org> <2ffee496-ec63-ad04-a90b-8c2fadbf3657@daynix.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2ffee496-ec63-ad04-a90b-8c2fadbf3657@daynix.com> Received-SPF: pass client-ip=170.10.129.124; envelope-from=mst@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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, 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, 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 Sat, Jul 01, 2023 at 04:09:31PM +0900, Akihiko Odaki wrote: > Yes, I want the slot number restriction to be enforced. If it worries you > too much for regressions, you may implement it as a warning first and then > turn it a hard error when the next development phase starts. That's not a bad idea. -- MST