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Liran Alon 12604092e2 target/i386: kvm: Add nested migration blocker only when kernel lacks required capabilities 
Previous commits have added support for migration of nested virtualization
workloads. This was done by utilising two new KVM capabilities:
KVM_CAP_NESTED_STATE and KVM_CAP_EXCEPTION_PAYLOAD. Both which are
required in order to correctly migrate such workloads.

Therefore, change code to add a migration blocker for vCPUs exposed with
Intel VMX or AMD SVM in case one of these kernel capabilities is
missing.

Signed-off-by: Liran Alon <liran.alon@oracle.com>
Reviewed-by: Maran Wilson <maran.wilson@oracle.com>
Message-Id: <20190619162140.133674-11-liran.alon@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-06-21 13:25:28 +02:00
..
alpha Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
arm KVM: Introduce kvm_arch_destroy_vcpu() 2019-06-21 02:29:39 +02:00
cris Supply missing header guards 2019-06-12 13:20:21 +02:00
hppa Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
i386 target/i386: kvm: Add nested migration blocker only when kernel lacks required capabilities 2019-06-21 13:25:28 +02:00
lm32 Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
m68k Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
microblaze Supply missing header guards 2019-06-12 13:20:21 +02:00
mips KVM: Introduce kvm_arch_destroy_vcpu() 2019-06-21 02:29:39 +02:00
moxie Supply missing header guards 2019-06-12 13:20:21 +02:00
nios2 Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
openrisc Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
ppc KVM: Introduce kvm_arch_destroy_vcpu() 2019-06-21 02:29:39 +02:00
riscv Supply missing header guards 2019-06-12 13:20:21 +02:00
s390x KVM: Introduce kvm_arch_destroy_vcpu() 2019-06-21 02:29:39 +02:00
sh4 Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
sparc Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
tilegx Normalize position of header guard 2019-06-12 13:20:20 +02:00
tricore Supply missing header guards 2019-06-12 13:20:21 +02:00
unicore32 Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
xtensa Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00