KVM: SVM: Skip intercepted PAUSE instructions after emulation

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Skip PAUSE after interception to avoid unnecessarily re-executing the
instruction in the guest, e.g. after regaining control post-yield.
This is a benign bug as KVM disables PAUSE interception if filtering is
off, including the case where pause_filter_count is set to zero.

Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20210205005750.3841462-10-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Sean Christopherson 2021-02-04 16:57:50 -08:00 • committed by Paolo Bonzini

parent 32c23c7d52

commit c8781feaf1

1 changed files with 1 additions and 1 deletions

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arch/x86/kvm/svm/svm.c

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