From 252e365eb28ddf49eb31cec1a5d99e708c73f57b Mon Sep 17 00:00:00 2001 From: Like Xu Date: Mon, 1 Feb 2021 13:10:29 +0800 Subject: [PATCH] KVM: x86/vmx: Make vmx_set_intercept_for_msr() non-static 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 Reviewed-by: Andi Kleen Message-Id: <20210201051039.255478-2-like.xu@linux.intel.com> Signed-off-by: Paolo Bonzini --- arch/x86/kvm/vmx/vmx.c | 2 +- arch/x86/kvm/vmx/vmx.h | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index d4145c57438c..c4b15f9f69b0 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -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) diff --git a/arch/x86/kvm/vmx/vmx.h b/arch/x86/kvm/vmx/vmx.h index cf335e94f198..94bf7fd4e6ea 100644 --- a/arch/x86/kvm/vmx/vmx.h +++ b/arch/x86/kvm/vmx/vmx.h @@ -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) { -- 2.11.0