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KVM: nVMX: VM_ENTRY/EXIT_LOAD_IA32_EFER overrides EFER.LMA settings
authorJan Kiszka <jan.kiszka@siemens.com>
Sun, 14 Apr 2013 10:44:54 +0000 (12:44 +0200)
committerGleb Natapov <gleb@redhat.com>
Mon, 22 Apr 2013 09:53:52 +0000 (12:53 +0300)
commit533f76682cbf6956bab890b4ab6215cf5d2138b2
treeca7605976c80dad0bf349693b8a5091227020e82tree | snapshot
parent47815426f5f5bcfb03779d84ae55d06f1866cbfccommit | diff
KVM: nVMX: VM_ENTRY/EXIT_LOAD_IA32_EFER overrides EFER.LMA settings

If we load the complete EFER MSR on entry or exit, EFER.LMA (and LME)
loading is skipped. Their consistency is already checked now before
starting the transition.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>
arch/x86/kvm/vmx.c diff | blob | history
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