kvm: vmx: Basic APIC virtualization controls have three settings

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Previously, we toggled between SECONDARY_EXEC_VIRTUALIZE_X2APIC_MODE
and SECONDARY_EXEC_VIRTUALIZE_APIC_ACCESSES, depending on whether or
not the EXTD bit was set in MSR_IA32_APICBASE. However, if the local
APIC is disabled, we should not set either of these APIC
virtualization control bits.

Signed-off-by: Jim Mattson <jmattson@google.com>
Signed-off-by: Krish Sadhukhan <krish.sadhukhan@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Jim Mattson 2018-05-09 16:56:05 -04:00 • committed by Paolo Bonzini

parent 5887164942

commit 8d860bbeed

4 changed files with 38 additions and 28 deletions

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2

arch/x86/include/asm/kvm_host.h

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12

arch/x86/kvm/lapic.c

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4

arch/x86/kvm/svm.c

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48

arch/x86/kvm/vmx.c

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