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KVM: Improve MTRR structure

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As well as reset mmu context when set MTRR.

Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Sheng Yang
2008-10-09 16:01:54 +08:00
committed by Avi Kivity
parent 932d27a791
commit 0bed3b568b
2 changed files with 63 additions and 3 deletions
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5
arch/x86/include/asm/kvm_host.h
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@@ -21,6 +21,7 @@
#include <asm/pvclock-abi.h>
#include <asm/desc.h>
#include <asm/mtrr.h>
#define KVM_MAX_VCPUS 16
#define KVM_MEMORY_SLOTS 32
@@ -86,6 +87,7 @@
#define KVM_MIN_FREE_MMU_PAGES 5
#define KVM_REFILL_PAGES 25
#define KVM_MAX_CPUID_ENTRIES 40
#define KVM_NR_FIXED_MTRR_REGION 88
#define KVM_NR_VAR_MTRR 8
extern spinlock_t kvm_lock;
@@ -329,7 +331,8 @@ struct kvm_vcpu_arch {
bool nmi_injected;
bool nmi_window_open;
u64 mtrr[0x100];
struct mtrr_state_type mtrr_state;
u32 pat;
};
struct kvm_mem_alias {