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KVM: x86: hyper-v: Honor HV_MSR_REFERENCE_TSC_AVAILABLE privilege bit
authorVitaly Kuznetsov <vkuznets@redhat.com>
Fri, 21 May 2021 09:51:44 +0000 (11:51 +0200)
committerPaolo Bonzini <pbonzini@redhat.com>
Thu, 17 Jun 2021 17:09:40 +0000 (13:09 -0400)
commita1ec661c3fdc8177a8789a9528d5bcfe0d9fc8a8
treefe6ff8b338733de19becb628a3422f67b833cb0dtree | snapshot
parent679008e4bbeb12f4905ee0820cd2d0b9d4a21dbbcommit | diff
KVM: x86: hyper-v: Honor HV_MSR_REFERENCE_TSC_AVAILABLE privilege bit

HV_X64_MSR_REFERENCE_TSC is only available to guest when
HV_MSR_REFERENCE_TSC_AVAILABLE bit is exposed.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20210521095204.2161214-11-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/hyperv.c diff | blob | history
Domain: System / Kernel;