KVM: SVM: cache nested intercepts

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When the nested intercepts are cached we don't need to call
get_user_pages and/or map the nested vmcb on every nested #vmexit to
check who will handle the intercept.
Further this patch aligns the emulated svm behavior better to real
hardware.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

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Joerg Roedel 2009-08-07 11:49:34 +02:00 • committed by Avi Kivity

parent e6aa9abd73

commit aad42c641c

1 changed files with 23 additions and 7 deletions

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arch/x86/kvm/svm.c

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