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| author | Babu Moger <babu.moger@amd.com> | 2020-09-11 14:29:05 -0500 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-09-28 07:57:16 -0400 |
| commit | 3f3393b3ce383600fc7255f5ec04385209b6f404 (patch) | |
| tree | 2d93f69c82e62c8d35343accbdf2e37ed51f0d34 /arch/x86/kvm/vmx/nested.c | |
| parent | 830bd71f2c0684b530970d0aea792a12c0cbcdd2 (diff) | |
| download | linux-3f3393b3ce383600fc7255f5ec04385209b6f404.tar.bz2 | |
KVM: X86: Rename and move the function vmx_handle_memory_failure to x86.c
Handling of kvm_read/write_guest_virt*() errors can be moved to common
code. The same code can be used by both VMX and SVM.
Signed-off-by: Babu Moger <babu.moger@amd.com>
Reviewed-by: Jim Mattson <jmattson@google.com>
Message-Id: <159985254493.11252.6603092560732507607.stgit@bmoger-ubuntu>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/vmx/nested.c')
| -rw-r--r-- | arch/x86/kvm/vmx/nested.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c index 07dc5663a48e..b6ce9ce91029 100644 --- a/arch/x86/kvm/vmx/nested.c +++ b/arch/x86/kvm/vmx/nested.c @@ -4696,7 +4696,7 @@ static int nested_vmx_get_vmptr(struct kvm_vcpu *vcpu, gpa_t *vmpointer, r = kvm_read_guest_virt(vcpu, gva, vmpointer, sizeof(*vmpointer), &e); if (r != X86EMUL_CONTINUE) { - *ret = vmx_handle_memory_failure(vcpu, r, &e); + *ret = kvm_handle_memory_failure(vcpu, r, &e); return -EINVAL; } @@ -5003,7 +5003,7 @@ static int handle_vmread(struct kvm_vcpu *vcpu) /* _system ok, nested_vmx_check_permission has verified cpl=0 */ r = kvm_write_guest_virt_system(vcpu, gva, &value, len, &e); if (r != X86EMUL_CONTINUE) - return vmx_handle_memory_failure(vcpu, r, &e); + return kvm_handle_memory_failure(vcpu, r, &e); } return nested_vmx_succeed(vcpu); @@ -5076,7 +5076,7 @@ static int handle_vmwrite(struct kvm_vcpu *vcpu) return 1; r = kvm_read_guest_virt(vcpu, gva, &value, len, &e); if (r != X86EMUL_CONTINUE) - return vmx_handle_memory_failure(vcpu, r, &e); + return kvm_handle_memory_failure(vcpu, r, &e); } field = kvm_register_readl(vcpu, (((instr_info) >> 28) & 0xf)); @@ -5238,7 +5238,7 @@ static int handle_vmptrst(struct kvm_vcpu *vcpu) r = kvm_write_guest_virt_system(vcpu, gva, (void *)¤t_vmptr, sizeof(gpa_t), &e); if (r != X86EMUL_CONTINUE) - return vmx_handle_memory_failure(vcpu, r, &e); + return kvm_handle_memory_failure(vcpu, r, &e); return nested_vmx_succeed(vcpu); } @@ -5291,7 +5291,7 @@ static int handle_invept(struct kvm_vcpu *vcpu) return 1; r = kvm_read_guest_virt(vcpu, gva, &operand, sizeof(operand), &e); if (r != X86EMUL_CONTINUE) - return vmx_handle_memory_failure(vcpu, r, &e); + return kvm_handle_memory_failure(vcpu, r, &e); /* * Nested EPT roots are always held through guest_mmu, @@ -5373,7 +5373,7 @@ static int handle_invvpid(struct kvm_vcpu *vcpu) return 1; r = kvm_read_guest_virt(vcpu, gva, &operand, sizeof(operand), &e); if (r != X86EMUL_CONTINUE) - return vmx_handle_memory_failure(vcpu, r, &e); + return kvm_handle_memory_failure(vcpu, r, &e); if (operand.vpid >> 16) return nested_vmx_fail(vcpu, |