KVM: nSVM: Track the ASID generation of the vmcb vmrun through the vmcb

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This patch moves the asid_generation from the vcpu to the vmcb
in order to track the ASID generation that was active the last
time the vmcb was run. If sd->asid_generation changes between
two runs, the old ASID is invalid and must be changed.

Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Cathy Avery <cavery@redhat.com>
Message-Id: <20210112164313.4204-3-cavery@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Cathy Avery 2021-01-12 11:43:13 -05:00 • committed by Paolo Bonzini

parent af18fa775d

commit 193015adf4

2 changed files with 8 additions and 15 deletions

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21

arch/x86/kvm/svm/svm.c

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2

arch/x86/kvm/svm/svm.h

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