KVM: VMX: Enable Virtual Processor Identification (VPID)

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To allow TLB entries to be retained across VM entry and VM exit, the VMM
can now identify distinct address spaces through a new virtual-processor ID
(VPID) field of the VMCS.

[avi: drop vpid_sync_all()]
[avi: add "cc" to asm constraints]

Signed-off-by: Sheng Yang <sheng.yang@intel.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>

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Sheng Yang 2008-01-17 15:14:33 +08:00 • committed by Avi Kivity

parent adb1ff4675

commit 2384d2b326

3 changed files with 82 additions and 5 deletions

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80

arch/x86/kvm/vmx.c

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6

arch/x86/kvm/vmx.h

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1

include/asm-x86/kvm_host.h

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