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authorMakarand Sonare <makarandsonare@google.com>2020-05-27 00:51:07 +0300
committerPaolo Bonzini <pbonzini@redhat.com>2020-06-01 11:26:10 +0300
commit8d7fbf01f9afc9ea1381de705013aa3ca453009f (patch)
tree63b25e1b64880e18b437834fac8d2357b8122f88 /tools/arch
parent850448f35aaf45215276468d63c91ab1e230cf06 (diff)
downloadlinux-8d7fbf01f9afc9ea1381de705013aa3ca453009f.tar.xz
KVM: selftests: VMX preemption timer migration test
When a nested VM with a VMX-preemption timer is migrated, verify that the nested VM and its parent VM observe the VMX-preemption timer exit close to the original expiration deadline. Signed-off-by: Makarand Sonare <makarandsonare@google.com> Reviewed-by: Jim Mattson <jmattson@google.com> Message-Id: <20200526215107.205814-3-makarandsonare@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/arch')
-rw-r--r--tools/arch/x86/include/uapi/asm/kvm.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/arch/x86/include/uapi/asm/kvm.h b/tools/arch/x86/include/uapi/asm/kvm.h
index 3f3f780c8c65..43e24903812c 100644
--- a/tools/arch/x86/include/uapi/asm/kvm.h
+++ b/tools/arch/x86/include/uapi/asm/kvm.h
@@ -400,6 +400,7 @@ struct kvm_sync_regs {
struct kvm_vmx_nested_state_data {
__u8 vmcs12[KVM_STATE_NESTED_VMX_VMCS_SIZE];
__u8 shadow_vmcs12[KVM_STATE_NESTED_VMX_VMCS_SIZE];
+ __u64 preemption_timer_deadline;
};
struct kvm_vmx_nested_state_hdr {