lkml.org 
[lkml]   [2008]   [Mar]   [31]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
FromAvi Kivity <>
Subject[PATCH 25/40] KVM: export the load_pdptrs() function to modules
DateMon, 31 Mar 2008 17:37:09 +0300
From: Joerg Roedel <joerg.roedel@amd.com>

The load_pdptrs() function is required in the SVM module for NPT support.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
---
arch/x86/kvm/x86.c | 1 +
include/asm-x86/kvm_host.h | 2 ++
2 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 38edb2f..0c910c7 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -213,6 +213,7 @@ out:

return ret;
}
+EXPORT_SYMBOL_GPL(load_pdptrs);

static bool pdptrs_changed(struct kvm_vcpu *vcpu)
{
diff --git a/include/asm-x86/kvm_host.h b/include/asm-x86/kvm_host.h
index 15fb2e8..da61255 100644
--- a/include/asm-x86/kvm_host.h
+++ b/include/asm-x86/kvm_host.h
@@ -410,6 +410,8 @@ void kvm_mmu_zap_all(struct kvm *kvm);
unsigned int kvm_mmu_calculate_mmu_pages(struct kvm *kvm);
void kvm_mmu_change_mmu_pages(struct kvm *kvm, unsigned int kvm_nr_mmu_pages);

+int load_pdptrs(struct kvm_vcpu *vcpu, unsigned long cr3);
+
enum emulation_result {
EMULATE_DONE, /* no further processing */
EMULATE_DO_MMIO, /* kvm_run filled with mmio request */
--
1.5.4.5


\
 
 \ /
  Last update: 2008-03-31 16:49    [from the cache]
©2003-2010