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[83.57.169.13]) by smtp.gmail.com with ESMTPSA id v4sm25387282wrw.42.2021.01.17.11.26.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 17 Jan 2021 11:26:22 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: "Dr. David Alan Gilbert" , qemu-devel@nongnu.org Subject: [RFC PATCH v2 17/20] hw/pci-host/gpex: Mark device with no migratable fields Date: Sun, 17 Jan 2021 20:24:43 +0100 Message-Id: <20210117192446.23753-18-f4bug@amsat.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210117192446.23753-1-f4bug@amsat.org> References: <20210117192446.23753-1-f4bug@amsat.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::42d; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wr1-x42d.google.com X-Spam_score_int: -14 X-Spam_score: -1.5 X-Spam_bar: - X-Spam_report: (-1.5 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.25, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.25, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , =?utf-8?q?Daniel_P=2E_Berrang?= =?utf-8?q?=C3=A9?= , Eduardo Habkost , Juan Quintela , Andrew Jeffery , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Mark Cave-Ayland , Joel Stanley , Andrew Baumann , Subbaraya Sundeep , Laurent Vivier , qemu-arm@nongnu.org, =?utf-8?q?C=C3=A9d?= =?utf-8?q?ric_Le_Goater?= , Paolo Bonzini , Artyom Tarasenko , Gerd Hoffmann Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" TYPE_GPEX_HOST does not have internal state to migrate. Its only interesting state is in the GPEXRootState, which is a TYPE_GPEX_ROOT_DEVICE which migrates itself. Explicit there is nothing to migrate by using the special vmstate_qdev_no_state_to_migrate. Signed-off-by: Philippe Mathieu-Daudé --- hw/pci-host/gpex.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/pci-host/gpex.c b/hw/pci-host/gpex.c index 2bdbe7b4561..2565dc27ae4 100644 --- a/hw/pci-host/gpex.c +++ b/hw/pci-host/gpex.c @@ -115,6 +115,7 @@ static void gpex_host_class_init(ObjectClass *klass, void *data) hc->root_bus_path = gpex_host_root_bus_path; dc->realize = gpex_host_realize; + dc->vmsd = vmstate_qdev_no_state_to_migrate; set_bit(DEVICE_CATEGORY_BRIDGE, dc->categories); dc->fw_name = "pci"; }