diff options
Diffstat (limited to 'arch/x86/kvm/x86.c')
| -rw-r--r-- | arch/x86/kvm/x86.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 14915fe0abbe..74e35769f990 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -1707,7 +1707,7 @@ static bool valid_mtrr_type(unsigned t) return t < 8 && (1 << t) & 0x73; /* 0, 1, 4, 5, 6 */ } -static bool mtrr_valid(struct kvm_vcpu *vcpu, u32 msr, u64 data) +bool kvm_mtrr_valid(struct kvm_vcpu *vcpu, u32 msr, u64 data) { int i; @@ -1733,12 +1733,13 @@ static bool mtrr_valid(struct kvm_vcpu *vcpu, u32 msr, u64 data) /* variable MTRRs */ return valid_mtrr_type(data & 0xff); } +EXPORT_SYMBOL_GPL(kvm_mtrr_valid); static int set_msr_mtrr(struct kvm_vcpu *vcpu, u32 msr, u64 data) { u64 *p = (u64 *)&vcpu->arch.mtrr_state.fixed_ranges; - if (!mtrr_valid(vcpu, msr, data)) + if (!kvm_mtrr_valid(vcpu, msr, data)) return 1; if (msr == MSR_MTRRdefType) { |