KVM: nSVM: Track whether changes in L0 require MSR bitmap for L2 to be rebuilt

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Similar to nVMX commit ed2a4800ae ("KVM: nVMX: Track whether changes in
L0 require MSR bitmap for L2 to be rebuilt"), introduce a flag to keep
track of whether MSR bitmap for L2 needs to be rebuilt due to changes in
MSR bitmap for L1 or switching to a different L2.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20220202095100.129834-2-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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This commit is contained in:

Vitaly Kuznetsov 2022-02-02 10:50:57 +01:00 • committed by Paolo Bonzini

parent 951cb0a3b5

commit 73c25546d4

3 changed files with 15 additions and 1 deletions

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4

arch/x86/kvm/svm/nested.c

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arch/x86/kvm/svm/svm.c

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9

arch/x86/kvm/svm/svm.h

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