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Tue, 17 Sep 2024 23:05:15 -0700 (PDT) Date: Wed, 18 Sep 2024 08:05:13 +0200 From: Andrew Jones To: Heinrich Schuchardt Cc: Palmer Dabbelt , Alistair Francis , Bin Meng , Weiwei Li , Daniel Henrique Barboza , Liu Zhiwei , qemu-riscv@nongnu.org, qemu-devel@nongnu.org, Anup Patel , Atish Patra , Paul Walmsley , Albert Ou , kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/1] target/riscv: enable floating point unit Message-ID: <20240918-039d1e3bebf2231bd452a5ad@orel> References: <20240916181633.366449-1-heinrich.schuchardt@canonical.com> <20240917-f45624310204491aede04703@orel> <15c359a4-b3c1-4cb0-be2e-d5ca5537bc5b@canonical.com> <20240917-b13c51d41030029c70aab785@orel> <8b24728f-8b6e-4c79-91f6-7cbb79494550@canonical.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <8b24728f-8b6e-4c79-91f6-7cbb79494550@canonical.com> Received-SPF: pass client-ip=2a00:1450:4864:20::62a; envelope-from=ajones@ventanamicro.com; helo=mail-ej1-x62a.google.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, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, 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 Tue, Sep 17, 2024 at 06:45:21PM GMT, Heinrich Schuchardt wrote: ... > When thinking about the migration of virtual machines shouldn't QEMU be in > control of the initial state of vcpus instead of KVM? > Thinking about this more, I'm inclined to agree. Initial state and reset state should be traits of the VMM (potentially influenced by the user) rather than KVM. Thanks, drew