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From: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
To: "Dr. David Alan Gilbert" <dgilbert@redhat.com>, qemu-devel@nongnu.org
Cc: "Peter Maydell" <peter.maydell@linaro.org>,
	"Daniel P. Berrangé" <berrange@redhat.com>,
	"Eduardo Habkost" <ehabkost@redhat.com>,
	"Juan Quintela" <quintela@redhat.com>,
	"Andrew Jeffery" <andrew@aj.id.au>,
	"Philippe Mathieu-Daudé" <f4bug@amsat.org>,
	"Mark Cave-Ayland" <mark.cave-ayland@ilande.co.uk>,
	"Joel Stanley" <joel@jms.id.au>,
	"Andrew Baumann" <Andrew.Baumann@microsoft.com>,
	"Subbaraya Sundeep" <sundeep.lkml@gmail.com>,
	"Laurent Vivier" <laurent@vivier.eu>,
	qemu-arm@nongnu.org, "Cédric Le Goater" <clg@kaod.org>,
	"Paolo Bonzini" <pbonzini@redhat.com>,
	"Artyom Tarasenko" <atar4qemu@gmail.com>,
	"Gerd Hoffmann" <kraxel@redhat.com>
Subject: [RFC PATCH v2 12/20] hw/misc/armsse-cpuid: Mark the device with no migratable fields
Date: Sun, 17 Jan 2021 20:24:38 +0100	[thread overview]
Message-ID: <20210117192446.23753-13-f4bug@amsat.org> (raw)
In-Reply-To: <20210117192446.23753-1-f4bug@amsat.org>

This device doesn't have fields to migrate. Be explicit
by using vmstate_qdev_no_state_to_migrate.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 hw/misc/armsse-cpuid.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/misc/armsse-cpuid.c b/hw/misc/armsse-cpuid.c
index d58138dc28c..61251d538b9 100644
--- a/hw/misc/armsse-cpuid.c
+++ b/hw/misc/armsse-cpuid.c
@@ -115,6 +115,7 @@ static void armsse_cpuid_class_init(ObjectClass *klass, void *data)
      * This device has no guest-modifiable state and so it
      * does not need a reset function or VMState.
      */
+    dc->vmsd = vmstate_qdev_no_state_to_migrate;
 
     device_class_set_props(dc, armsse_cpuid_props);
 }
-- 
2.26.2



  parent reply	other threads:[~2021-01-17 19:29 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-17 19:24 [RFC PATCH v2 00/20] hw: Mark the device with no migratable fields Philippe Mathieu-Daudé
2021-01-17 19:24 ` [RFC PATCH v2 01/20] migration/vmstate: Restrict vmstate_dummy to user-mode Philippe Mathieu-Daudé
2021-01-18 11:48   ` Dr. David Alan Gilbert
2021-01-19 13:50   ` Peter Maydell
2021-01-19 16:37     ` Philippe Mathieu-Daudé
2021-01-20 11:03       ` Dr. David Alan Gilbert
2021-01-17 19:24 ` [RFC PATCH v2 02/20] hw/core/qdev: Add vmstate_qdev_no_state_to_migrate Philippe Mathieu-Daudé
2021-01-19  9:31   ` Dr. David Alan Gilbert
2021-01-19 13:31   ` Peter Maydell
2021-01-17 19:24 ` [RFC PATCH v2 03/20] hw/arm/armv7m: Mark the device with no migratable fields Philippe Mathieu-Daudé
2021-01-17 19:24 ` [RFC PATCH v2 04/20] hw/arm/aspeed_soc: " Philippe Mathieu-Daudé
2021-01-26  7:09   ` Cédric Le Goater
2021-01-17 19:24 ` [RFC PATCH v2 05/20] hw/arm/bcm283x: Mark devices " Philippe Mathieu-Daudé
2021-01-17 19:24 ` [RFC PATCH v2 06/20] hw/arm/msf2-soc: Mark the device " Philippe Mathieu-Daudé
2021-01-17 19:24 ` [RFC PATCH v2 07/20] hw/core/split-irq: " Philippe Mathieu-Daudé
2021-01-17 19:24 ` [RFC PATCH v2 08/20] hw/cpu/a9mpcore: " Philippe Mathieu-Daudé
2021-01-17 19:24 ` [RFC PATCH v2 09/20] hw/cpu/cluster: " Philippe Mathieu-Daudé
2021-01-17 19:24 ` [RFC PATCH v2 10/20] hw/usb/hcd-ohci: " Philippe Mathieu-Daudé
2021-01-18 20:10   ` Dr. David Alan Gilbert
2021-01-17 19:24 ` [RFC PATCH v2 11/20] hw/intc/arm_gicv2m: " Philippe Mathieu-Daudé
2021-01-17 19:24 ` Philippe Mathieu-Daudé [this message]
2021-01-17 19:24 ` [RFC PATCH v2 13/20] hw/misc/iotkit-sysinfo: " Philippe Mathieu-Daudé
2021-01-17 19:24 ` [RFC PATCH v2 14/20] hw/misc/unimp: " Philippe Mathieu-Daudé
2021-01-17 19:24 ` [RFC PATCH v2 15/20] hw/nubus/mac-nubus-bridge: " Philippe Mathieu-Daudé
2021-01-18 12:04   ` Laurent Vivier
2021-01-17 19:24 ` [RFC PATCH v2 16/20] hw/sparc64/sun4u: Mark devices " Philippe Mathieu-Daudé
2021-01-17 20:37   ` Artyom Tarasenko
2021-01-17 19:24 ` [RFC PATCH v2 17/20] hw/pci-host/gpex: Mark device " Philippe Mathieu-Daudé
2021-01-17 19:24 ` [RFC PATCH v2 18/20] hw/core/qdev: Display warning for devices missing migration state Philippe Mathieu-Daudé
2021-01-17 19:24 ` [RFC PATCH v2 19/20] stubs/vmstate: Add VMSTATE_END_OF_LIST to vmstate_user_mode_cpu_dummy Philippe Mathieu-Daudé
2021-01-20 10:56   ` Dr. David Alan Gilbert
2021-01-17 19:24 ` [RFC PATCH v2 20/20] migration/vmstate: Simplify vmstate for user-mode CPU Philippe Mathieu-Daudé

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