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authorAvi Kivity <avi@qumranet.com>2006-12-29 16:49:37 -0800
committerLinus Torvalds <torvalds@woody.osdl.org>2006-12-30 10:56:44 -0800
commita9058ecd3cd72634cf548588ce79b3f225c9ca32 (patch)
tree11d1edd2dfdcec03ba6b54b3b06d41cae826b940 /drivers/kvm/mmu.c
parent1e885461f02259d75e7480a70d291d2d8aaa938e (diff)
downloadop-kernel-dev-a9058ecd3cd72634cf548588ce79b3f225c9ca32.zip
op-kernel-dev-a9058ecd3cd72634cf548588ce79b3f225c9ca32.tar.gz
[PATCH] KVM: Simplify is_long_mode()
Instead of doing tricky stuff with the arch dependent virtualization registers, take a peek at the guest's efer. This simlifies some code, and fixes some confusion in the mmu branch. Signed-off-by: Avi Kivity <avi@qumranet.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/kvm/mmu.c')
-rw-r--r--drivers/kvm/mmu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/kvm/mmu.c b/drivers/kvm/mmu.c
index bdffe83..85887fc 100644
--- a/drivers/kvm/mmu.c
+++ b/drivers/kvm/mmu.c
@@ -578,7 +578,7 @@ static int init_kvm_mmu(struct kvm_vcpu *vcpu)
if (!is_paging(vcpu))
return nonpaging_init_context(vcpu);
- else if (kvm_arch_ops->is_long_mode(vcpu))
+ else if (is_long_mode(vcpu))
return paging64_init_context(vcpu);
else if (is_pae(vcpu))
return paging32E_init_context(vcpu);
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