KVM: x86: nSVM: correctly virtualize LBR msrs when L2 is running

Browse source

When L2 is running without LBR virtualization, we should ensure
that L1's LBR msrs continue to update as usual.

Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20220322174050.241850-2-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

...

This commit is contained in:

Maxim Levitsky 2022-03-22 19:40:45 +02:00 • committed by Paolo Bonzini

parent ea91559b00

commit 1d5a1b5860

3 changed files with 93 additions and 19 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

12

arch/x86/kvm/svm/nested.c

View file

98

arch/x86/kvm/svm/svm.c

View file

2

arch/x86/kvm/svm/svm.h

View file