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| author | Avi Kivity <avi@redhat.com> | 2010-04-28 16:40:38 +0300 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-05-19 11:36:31 +0300 |
| commit | 61d2ef2ce3e0161bedf5d2867f546a8df77fa9bc (patch) | |
| tree | d1e3423bac53d2222b4c607e15b29c6e7f9b546a /arch/x86/kvm/irq.c | |
| parent | 5dfa3d170e17cbf9e4816a5ba2f5913c31c03e93 (diff) | |
| download | op-kernel-dev-61d2ef2ce3e0161bedf5d2867f546a8df77fa9bc.zip op-kernel-dev-61d2ef2ce3e0161bedf5d2867f546a8df77fa9bc.tar.gz | |
KVM: VMX: Add facility to atomically switch MSRs on guest entry/exit
Some guest msr values cannot be used on the host (for example. EFER.NX=0),
so we need to switch them atomically during guest entry or exit.
Add a facility to program the vmx msr autoload registers accordingly.
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/kvm/irq.c')
0 files changed, 0 insertions, 0 deletions
