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target/i386/kvm: Only save/load kvmclock MSRs when kvmclock enabled
authorZhao Liu <zhao1.liu@intel.com>
Wed, 6 Nov 2024 03:07:21 +0000 (11:07 +0800)
committerPaolo Bonzini <pbonzini@redhat.com>
Fri, 10 Jan 2025 22:34:44 +0000 (23:34 +0100)
commit86e032bb7b5ac5a319cef914aa779825fe39a2e2
tree2a04a7540d713118ddc16af510e6fbbc4462a893tree | snapshot
parentf5bec7652ddff7e10a0c14aa123352275c720e48commit | diff
target/i386/kvm: Only save/load kvmclock MSRs when kvmclock enabled

MSR_KVM_SYSTEM_TIME and MSR_KVM_WALL_CLOCK are attached with the (old)
kvmclock feature (KVM_FEATURE_CLOCKSOURCE).

So, just save/load them only when kvmclock (KVM_FEATURE_CLOCKSOURCE) is
enabled.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Zide Chen <zide.chen@intel.com>
Link: https://lore.kernel.org/r/20241106030728.553238-5-zhao1.liu@intel.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
target/i386/kvm/kvm.c diff | blob | history
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