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| author | Hou Wenlong <houwenlong.hwl@antgroup.com> | 2022-07-01 17:24:13 +0800 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2022-07-12 22:31:12 +0000 |
| commit | 6e1d2a3f25d518cc3d9703115c6fbec704a6c5bb (patch) | |
| tree | 71e4b4a4c0046d3e42b1484711a1dc506b084fb3 /arch/x86/kvm/vmx/sgx.c | |
| parent | 156b9d76e8822f2956c15029acf2d4b171502f3a (diff) | |
| download | linux-6e1d2a3f25d518cc3d9703115c6fbec704a6c5bb.tar.bz2 | |
KVM: x86/mmu: Replace UNMAPPED_GVA with INVALID_GPA for gva_to_gpa()
The result of gva_to_gpa() is physical address not virtual address,
it is odd that UNMAPPED_GVA macro is used as the result for physical
address. Replace UNMAPPED_GVA with INVALID_GPA and drop UNMAPPED_GVA
macro.
No functional change intended.
Signed-off-by: Hou Wenlong <houwenlong.hwl@antgroup.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Link: https://lore.kernel.org/r/6104978956449467d3c68f1ad7f2c2f6d771d0ee.1656667239.git.houwenlong.hwl@antgroup.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'arch/x86/kvm/vmx/sgx.c')
| -rw-r--r-- | arch/x86/kvm/vmx/sgx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/vmx/sgx.c b/arch/x86/kvm/vmx/sgx.c index 35e7ec91ae86..7ae8aa73724c 100644 --- a/arch/x86/kvm/vmx/sgx.c +++ b/arch/x86/kvm/vmx/sgx.c @@ -79,7 +79,7 @@ static int sgx_gva_to_gpa(struct kvm_vcpu *vcpu, gva_t gva, bool write, else *gpa = kvm_mmu_gva_to_gpa_read(vcpu, gva, &ex); - if (*gpa == UNMAPPED_GVA) { + if (*gpa == INVALID_GPA) { kvm_inject_emulated_page_fault(vcpu, &ex); return -EFAULT; } |