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KVM: x86/vmx: Make vmx_set_intercept_for_msr() non-static

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To make code responsibilities clear, we may resue and invoke the
vmx_set_intercept_for_msr() in other vmx-specific files (e.g. pmu_intel.c),
so expose it to passthrough LBR msrs later.

Signed-off-by: Like Xu <like.xu@linux.intel.com>
Reviewed-by: Andi Kleen <ak@linux.intel.com>
Message-Id: <20210201051039.255478-2-like.xu@linux.intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Like Xu
2021-02-01 13:10:29 +08:00
committed by Paolo Bonzini
parent d855066f81
commit 252e365eb2
2 changed files with 3 additions and 1 deletions
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2
arch/x86/kvm/vmx/vmx.c
View File

@@ -3790,7 +3790,7 @@ static __always_inline void vmx_enable_intercept_for_msr(struct kvm_vcpu *vcpu,
vmx_set_msr_bitmap_write(msr_bitmap, msr);
}
static __always_inline void vmx_set_intercept_for_msr(struct kvm_vcpu *vcpu,
void vmx_set_intercept_for_msr(struct kvm_vcpu *vcpu,
u32 msr, int type, bool value)
{
if (value)

2
arch/x86/kvm/vmx/vmx.h
View File

@@ -364,6 +364,8 @@ void pt_update_intercept_for_msr(struct kvm_vcpu *vcpu);
void vmx_update_host_rsp(struct vcpu_vmx *vmx, unsigned long host_rsp);
int vmx_find_loadstore_msr_slot(struct vmx_msrs *m, u32 msr);
void vmx_ept_load_pdptrs(struct kvm_vcpu *vcpu);
void vmx_set_intercept_for_msr(struct kvm_vcpu *vcpu,
u32 msr, int type, bool value);
static inline u8 vmx_get_rvi(void)
{