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| author | Liran Alon | 2019-06-19 18:21:40 +0200 |
|---|---|---|
| committer | Paolo Bonzini | 2019-06-21 13:25:28 +0200 |
| commit | 12604092e26cdace44c901bc429e7e4c7c3e0cab (patch) | |
| tree | 3a8d40da683affc6572a414c99fc88f81dd07d55 /include | |
| parent | target/i386: kvm: Add support for KVM_CAP_EXCEPTION_PAYLOAD (diff) | |
| download | qemu-12604092e26cdace44c901bc429e7e4c7c3e0cab.tar.gz qemu-12604092e26cdace44c901bc429e7e4c7c3e0cab.tar.xz qemu-12604092e26cdace44c901bc429e7e4c7c3e0cab.zip | |
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>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions