[v1] virtio,pci,pc: features, fixes

[PULL 47/51] vmstate: introduce VMSTATE_VBUFFER_UINT64

Michael S. Tsirkin posted 51 patches 3 days, 19 hours ago

Diff against v1 v2
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Maintainers: "Gonglei (Arei)" <arei.gonglei@huawei.com>, zhenwei pi <zhenwei.pi@linux.dev>, "Michael S. Tsirkin" <mst@redhat.com>, Stefano Garzarella <sgarzare@redhat.com>, Pierrick Bouvier <pierrick.bouvier@linaro.org>, Igor Mammedov <imammedo@redhat.com>, Ani Sinha <anisinha@redhat.com>, Dongjiu Geng <gengdongjiu1@gmail.com>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, Raphael Norwitz <raphael@enfabrica.net>, Kevin Wolf <kwolf@redhat.com>, Hanna Reitz <hreitz@redhat.com>, Jonathan Cameron <jonathan.cameron@huawei.com>, Fan Ni <fan.ni@samsung.com>, Albert Esteve <aesteve@redhat.com>, "Alex Bennée" <alex.bennee@linaro.org>, Akihiko Odaki <odaki@rsg.ci.i.u-tokyo.ac.jp>, Dmitry Osipenko <dmitry.osipenko@collabora.com>, Paolo Bonzini <pbonzini@redhat.com>, Richard Henderson <richard.henderson@linaro.org>, Eduardo Habkost <eduardo@habkost.net>, Jason Wang <jasowang@redhat.com>, Yi Liu <yi.l.liu@intel.com>, "Clément Mathieu--Drif" <clement.mathieu--drif@eviden.com>, BALATON Zoltan <balaton@eik.bme.hu>, "Cédric Le Goater" <clg@kaod.org>, Peter Maydell <peter.maydell@linaro.org>, Steven Lee <steven_lee@aspeedtech.com>, Troy Lee <leetroy@gmail.com>, Jamin Lin <jamin_lin@aspeedtech.com>, Andrew Jeffery <andrew@codeconstruct.com.au>, Joel Stanley <joel@jms.id.au>, Andrey Smirnov <andrew.smirnov@gmail.com>, Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Aurelien Jarno <aurelien@aurel32.net>, Nicholas Piggin <npiggin@gmail.com>, Aditya Gupta <adityag@linux.ibm.com>, Glenn Miles <milesg@linux.ibm.com>, Bernhard Beschow <shentey@gmail.com>, "Hervé Poussineau" <hpoussin@reactos.org>, Elena Ufimtseva <elena.ufimtseva@oracle.com>, Jagannathan Raman <jag.raman@oracle.com>, Paul Burton <paulburton@kernel.org>, Aleksandar Rikalo <arikalo@gmail.com>, "Eugenio Pérez" <eperezma@redhat.com>, Haixu Cui <quic_haixcui@quicinc.com>, Peter Xu <peterx@redhat.com>, Fabiano Rosas <farosas@suse.de>, Cornelia Huck <cohuck@redhat.com>, Eric Blake <eblake@redhat.com>, Markus Armbruster <armbru@redhat.com>, Laurent Vivier <lvivier@redhat.com>

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[PULL 47/51] vmstate: introduce VMSTATE_VBUFFER_UINT64

Posted by Michael S. Tsirkin 3 days, 19 hours ago

From: Alexandr Moshkov <dtalexundeer@yandex-team.ru>

This is an analog of VMSTATE_VBUFFER_UINT32 macro, but for uint64 type.

Signed-off-by: Alexandr Moshkov <dtalexundeer@yandex-team.ru>
Acked-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20260115081103.655749-4-dtalexundeer@yandex-team.ru>
---
 include/migration/vmstate.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h
index ed9095a466..89f9f49d20 100644
--- a/include/migration/vmstate.h
+++ b/include/migration/vmstate.h
@@ -706,6 +706,16 @@ extern const VMStateInfo vmstate_info_qlist;
     .offset       = offsetof(_state, _field),                        \
 }
 
+#define VMSTATE_VBUFFER_UINT64(_field, _state, _version, _test, _field_size) { \
+    .name         = (stringify(_field)),                             \
+    .version_id   = (_version),                                      \
+    .field_exists = (_test),                                         \
+    .size_offset  = vmstate_offset_value(_state, _field_size, uint64_t),\
+    .info         = &vmstate_info_buffer,                            \
+    .flags        = VMS_VBUFFER | VMS_POINTER,                       \
+    .offset       = offsetof(_state, _field),                        \
+}
+
 #define VMSTATE_VBUFFER_ALLOC_UINT32(_field, _state, _version,       \
                                      _test, _field_size) {           \
     .name         = (stringify(_field)),                             \
-- 
MST