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KVM: x86: nSVM: implement nested LBR virtualization
authorMaxim Levitsky <mlevitsk@redhat.com>
Tue, 22 Mar 2022 17:40:46 +0000 (19:40 +0200)
committerPaolo Bonzini <pbonzini@redhat.com>
Sat, 2 Apr 2022 09:41:23 +0000 (05:41 -0400)
commitd20c796ca3709801f8a7fa36e8770a3dd8ebd34e
tree6515cc9fa05fa3401d7bd8d2bfc13f1aaad14a6etree | snapshot
parent1d5a1b5860ed6f623071329112e5935db043eb55commit | diff
KVM: x86: nSVM: implement nested LBR virtualization

This was tested with kvm-unit-test that was developed
for this purpose.

Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20220322174050.241850-3-mlevitsk@redhat.com>
[Copy all of DEBUGCTL except for reserved bits. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/svm/nested.c diff | blob | history
arch/x86/kvm/svm/svm.c diff | blob | history
arch/x86/kvm/svm/svm.h diff | blob | history
Domain: System / Kernel;