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Tue, 14 Oct 2025 04:06:34 -0700 (PDT) Received: from draig.lan ([185.126.160.19]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-46fb489af92sm253863455e9.17.2025.10.14.04.06.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 Oct 2025 04:06:34 -0700 (PDT) Received: from draig (localhost [IPv6:::1]) by draig.lan (Postfix) with ESMTP id 70E975F812; Tue, 14 Oct 2025 12:06:33 +0100 (BST) From: =?utf-8?Q?Alex_Benn=C3=A9e?= To: Julian Ganz Cc: qemu-devel@nongnu.org, Pierrick Bouvier , Richard Henderson , Alexandre Iooss , Mahmoud Mandour Subject: Re: [PATCH v7 02/25] plugins: add API for registering discontinuity callbacks In-Reply-To: <59887dbdf3cdaeb3906c3b9a26f8803b2d6e6bcf.1759744337.git.neither@nut.email> (Julian Ganz's message of "Mon, 6 Oct 2025 11:56:57 +0200") References: <59887dbdf3cdaeb3906c3b9a26f8803b2d6e6bcf.1759744337.git.neither@nut.email> User-Agent: mu4e 1.12.14-dev1; emacs 30.1 Date: Tue, 14 Oct 2025 12:06:33 +0100 Message-ID: <87qzv5lp3a.fsf@draig.linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=2a00:1450:4864:20::32e; envelope-from=alex.bennee@linaro.org; helo=mail-wm1-x32e.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 Julian Ganz writes: > The plugin API allows registration of callbacks for a variety of VCPU > related events, such as VCPU reset, idle and resume. In addition to > those events, we recently defined discontinuity events, which include > traps. > > This change introduces a function to register callbacks for these > events. We define one distinct plugin event type for each type of > discontinuity, granting fine control to plugins in term of which events > they receive. > > Reviewed-by: Pierrick Bouvier > Reviewed-by: Richard Henderson > Signed-off-by: Julian Ganz Reviewed-by: Alex Benn=C3=A9e --=20 Alex Benn=C3=A9e Virtualisation Tech Lead @ Linaro