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KVM: export kvm_lapic_set_tpr() to modules
author
Joerg Roedel
<joerg.roedel@amd.com>
Wed, 16 Apr 2008 14:51:16 +0000
(16:51 +0200)
committer
Avi Kivity
<avi@qumranet.com>
Sun, 27 Apr 2008 15:21:41 +0000
(18:21 +0300)
This patch exports the kvm_lapic_set_tpr() function from the lapic code to
modules. It is required in the kvm-amd module to optimize CR8 intercepts.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
arch/x86/kvm/lapic.c
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diff --git
a/arch/x86/kvm/lapic.c
b/arch/x86/kvm/lapic.c
index
2ccf994
..
57ac4e4
100644
(file)
--- a/
arch/x86/kvm/lapic.c
+++ b/
arch/x86/kvm/lapic.c
@@
-822,6
+822,7
@@
void kvm_lapic_set_tpr(struct kvm_vcpu *vcpu, unsigned long cr8)
apic_set_tpr(apic, ((cr8 & 0x0f) << 4)
| (apic_get_reg(apic, APIC_TASKPRI) & 4));
}
+EXPORT_SYMBOL_GPL(kvm_lapic_set_tpr);
u64 kvm_lapic_get_cr8(struct kvm_vcpu *vcpu)
{