KVM: x86: simplify kvm_mwait_in_guest()

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If Intel/AMD implements MWAIT, we expect that it works well and only
reject known bugs;  no reason to do it the other way around for minor
vendors.  (Not that they are relevant ATM.)

This allows further simplification of kvm_mwait_in_guest().
And use boot_cpu_has() instead of "cpu_has(&boot_cpu_data," while at it.

Reviewed-by: Alexander Graf <agraf@suse.de>
Acked-by: Borislav Petkov <bp@suse.de>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Radim Krčmář 2017-11-29 22:23:43 +01:00 • committed by Paolo Bonzini

parent 346f48fa31

commit 431f5d4443

1 changed files with 2 additions and 12 deletions

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arch/x86/kvm/x86.h

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