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esp: fix migration version check in esp_is_version_5()
Commit4e78f3bf35
"esp: defer command completion interrupt on incoming data transfers" added a version check for use with VMSTATE_*_TEST macros to allow migration from older QEMU versions. Unfortunately the version check fails to work in its current form since if the VMStateDescription version_id is incremented, the test returns false and so the fields are not included in the outgoing migration stream. Change the version check to use >= rather == to ensure that migration works correctly when the ESPState VMStateDescription has version_id > 5. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Fixes:4e78f3bf35
("esp: defer command completion interrupt on incoming data transfers") Message-Id: <20210613102614.5438-1-mark.cave-ayland@ilande.co.uk> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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@ -1128,7 +1128,7 @@ static bool esp_is_version_5(void *opaque, int version_id)
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ESPState *s = ESP(opaque);
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version_id = MIN(version_id, s->mig_version_id);
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return version_id == 5;
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return version_id >= 5;
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}
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int esp_pre_save(void *opaque)
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