Revert "KVM: nested VMX: disable perf cpuid reporting"

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commit 0b4c208d44 upstream.

This reverts commit bc6134942d.

A CPUID instruction executed in VMX non-root mode always causes a
VM-exit, regardless of the leaf being queried.

Fixes: bc6134942d ("KVM: nested VMX: disable perf cpuid reporting")
Signed-off-by: Jim Mattson <jmattson@google.com>
[The issue solved by bc6134942d has been resolved with ff651cb613
 ("KVM: nVMX: Add nested msr load/restore algorithm").]
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Jim Mattson 2016-12-20 16:34:50 -08:00 • committed by Greg Kroah-Hartman

parent b6cd52a0ee

commit 39058adebb

2 changed files with 0 additions and 8 deletions

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6

arch/x86/kvm/cpuid.c

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2

arch/x86/kvm/vmx.c

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