KVM: vmx: Inject #GP on invalid PAT CR

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Guest which sets the PAT CR to invalid value should get a #GP.  Currently, if
vmx supports loading PAT CR during entry, then the value is not checked.  This
patch makes the required check in that case.

Signed-off-by: Nadav Amit <namit@cs.technion.ac.il>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Nadav Amit 2014-09-18 22:39:44 +03:00 • committed by Paolo Bonzini

parent 040c8dc8a5

commit 4566654bb9

3 changed files with 7 additions and 2 deletions

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2

arch/x86/kvm/vmx.c

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5

arch/x86/kvm/x86.c

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2

arch/x86/kvm/x86.h

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