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KVM: x86: expose MSR_TSC_AUX to userspace
authorPaolo Bonzini <pbonzini@redhat.com>
Thu, 12 Nov 2015 13:49:17 +0000 (14:49 +0100)
committerPaolo Bonzini <pbonzini@redhat.com>
Wed, 25 Nov 2015 16:24:22 +0000 (17:24 +0100)
commit9dbe6cf941a6fe82933aef565e4095fb10f65023
treea35144bbc0b2b29fada045f93f3bb4d2f6a5a39etree | snapshot
parentdb3975717ac5e2c2761bae7b90c4f2e0abb5ef22commit | diff
KVM: x86: expose MSR_TSC_AUX to userspace

If we do not do this, it is not properly saved and restored across
migration.  Windows notices due to its self-protection mechanisms,
and is very upset about it (blue screen of death).

Cc: Radim Krcmar <rkrcmar@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/x86.c diff | blob | history
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