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[PATCH] KVM: MMU: Load the pae pdptrs on cr3 change like the processor does

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In pae mode, a load of cr3 loads the four third-level page table entries in
addition to cr3 itself.

Signed-off-by: Avi Kivity <avi@qumranet.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Avi Kivity
2007-01-05 16:36:39 -08:00
committed by Linus Torvalds
parent 6bcbd6aba0
commit 1342d3536d
2 changed files with 20 additions and 10 deletions
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drivers/kvm/kvm.h
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@ -185,6 +185,7 @@ struct kvm_vcpu {
unsigned long cr3;
unsigned long cr4;
unsigned long cr8;
u64 pdptrs[4]; /* pae */
u64 shadow_efer;
u64 apic_base;
int nmsrs;