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([2001:b07:6468:f312:9af8:e5f5:7516:fa89]) by smtp.googlemail.com with ESMTPSA id 9-20020a508e09000000b00501dac14d7asm5996836edw.3.2023.04.04.07.11.28 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 04 Apr 2023 07:11:29 -0700 (PDT) Message-ID: Date: Tue, 4 Apr 2023 16:11:25 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.9.0 Subject: Re: [PATCH v2 10/10] hmp: Deprecate 'singlestep' member of StatusInfo Content-Language: en-US To: Peter Maydell , Markus Armbruster Cc: qemu-devel@nongnu.org, Richard Henderson , Warner Losh , Kyle Evans , libvir-list@redhat.com, "Dr. David Alan Gilbert" , Laurent Vivier , Eric Blake References: <20230403144637.2949366-1-peter.maydell@linaro.org> <20230403144637.2949366-11-peter.maydell@linaro.org> <87wn2s12bu.fsf@pond.sub.org> From: Paolo Bonzini In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=170.10.129.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -39 X-Spam_score: -4.0 X-Spam_bar: ---- X-Spam_report: (-4.0 / 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=-1.925, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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 4/4/23 11:17, Peter Maydell wrote: > > I don't want to add a QMP interface for writing it unless > there's somebody who actually has a use case for it. We could place the accelerator at a well-known QOM path such as /machine/accel, and then qom-set can already be used to implement such an interface. Not that you have to do it---just an argument against adding a QMP version of singlestep/one-insn-per-tb. Paolo