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KVM: x86: nSVM: don't copy pause related settings
authorMaxim Levitsky <mlevitsk@redhat.com>
Tue, 14 Sep 2021 15:48:15 +0000 (18:48 +0300)
committerPaolo Bonzini <pbonzini@redhat.com>
Thu, 30 Sep 2021 08:27:11 +0000 (04:27 -0400)
commit0226a45c468f72fe5e085d1cad571c42bff06cad
treeeee5f53dac420dc8842c7483d0273d3166d895b6tree | snapshot
parent515a0c79e7963cc4556ca61516cc09d39e592712commit | diff
KVM: x86: nSVM: don't copy pause related settings

According to the SDM, the CPU never modifies these settings.
It loads them on VM entry and updates an internal copy instead.

Also don't load them from the vmcb12 as we don't expose these
features to the nested guest yet.

Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20210914154825.104886-5-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/svm/nested.c diff | blob | history
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