From 24182fbc19cbc7c387bb350a72e6b55f63ea1747 Mon Sep 17 00:00:00 2001 From: Pavel Fedin Date: Tue, 27 Oct 2015 12:00:50 +0000 Subject: arm_gic_kvm: Disable live migration if not supported Currently, if the kernel does not have live migration API, the migration will still be attempted, but vGIC save/restore functions will just not do anything. This will result in a broken machine state. This patch fixes the problem by adding migration blocker if kernel API is not supported. Signed-off-by: Pavel Fedin Reviewed-by: Peter Maydell Signed-off-by: Peter Maydell --- include/hw/intc/arm_gic_common.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/hw') diff --git a/include/hw/intc/arm_gic_common.h b/include/hw/intc/arm_gic_common.h index 564a72b..f4c349a 100644 --- a/include/hw/intc/arm_gic_common.h +++ b/include/hw/intc/arm_gic_common.h @@ -111,6 +111,7 @@ typedef struct GICState { bool security_extn; bool irq_reset_nonsecure; /* configure IRQs as group 1 (NS) on reset? */ int dev_fd; /* kvm device fd if backed by kvm vgic support */ + Error *migration_blocker; } GICState; #define TYPE_ARM_GIC_COMMON "arm_gic_common" -- cgit v1.1