diff options
| author | Sean Christopherson <sean.j.christopherson@intel.com> | 2020-09-24 21:42:49 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-09-28 13:57:27 +0200 |
| commit | dc46515cf838e37c602016cc905df051e06cb8ea (patch) | |
| tree | 6f9e4f7c7a31dc904007435d3c182f6bcb78cb5d /arch/x86/kvm/mmu.h | |
| parent | KVM: VMX: Replace MSR_IA32_RTIT_OUTPUT_BASE_MASK with helper function (diff) | |
| download | linux-dc46515cf838e37c602016cc905df051e06cb8ea.tar.xz linux-dc46515cf838e37c602016cc905df051e06cb8ea.zip | |
KVM: x86: Move illegal GPA helper out of the MMU code
Rename kvm_mmu_is_illegal_gpa() to kvm_vcpu_is_illegal_gpa() and move it
to cpuid.h so that's it's colocated with cpuid_maxphyaddr(). The helper
is not MMU specific and will gain a user that is completely unrelated to
the MMU in a future patch.
No functional change intended.
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Message-Id: <20200924194250.19137-5-sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/mmu.h')
| -rw-r--r-- | arch/x86/kvm/mmu.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/x86/kvm/mmu.h b/arch/x86/kvm/mmu.h index 5efc6081ca13..9c4a9c8e43d9 100644 --- a/arch/x86/kvm/mmu.h +++ b/arch/x86/kvm/mmu.h @@ -155,11 +155,6 @@ static inline bool is_write_protection(struct kvm_vcpu *vcpu) return kvm_read_cr0_bits(vcpu, X86_CR0_WP); } -static inline bool kvm_mmu_is_illegal_gpa(struct kvm_vcpu *vcpu, gpa_t gpa) -{ - return (gpa >= BIT_ULL(cpuid_maxphyaddr(vcpu))); -} - /* * Check if a given access (described through the I/D, W/R and U/S bits of a * page fault error code pfec) causes a permission fault with the given PTE |