@@ -7865,30 +7865,30 @@ static int handle_vmptrld(struct kvm_vcpu *vcpu)
}
if (vmx->nested.current_vmptr != vmptr) {
+ struct kvm_host_mapping mapping;
struct vmcs12 *new_vmcs12;
- struct page *page;
- page = kvm_vcpu_gpa_to_page(vcpu, vmptr);
- if (is_error_page(page)) {
+
+ if (!kvm_vcpu_gpa_to_host_mapping(vcpu, vmptr, &mapping, true)) {
nested_vmx_failInvalid(vcpu);
return kvm_skip_emulated_instruction(vcpu);
}
- new_vmcs12 = kmap(page);
+
+ new_vmcs12 = mapping.kaddr;
if (new_vmcs12->revision_id != VMCS12_REVISION) {
- kunmap(page);
- kvm_release_page_clean(page);
+ kvm_release_host_mapping(&mapping, false);
nested_vmx_failValid(vcpu,
VMXERR_VMPTRLD_INCORRECT_VMCS_REVISION_ID);
return kvm_skip_emulated_instruction(vcpu);
}
nested_release_vmcs12(vmx);
+
/*
* Load VMCS12 from guest memory since it is not already
* cached.
*/
memcpy(vmx->nested.cached_vmcs12, new_vmcs12, VMCS12_SIZE);
- kunmap(page);
- kvm_release_page_clean(page);
+ kvm_release_host_mapping(&mapping, false);
set_current_vmptr(vmx, vmptr);
}
Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Radim Krčmář <rkrcmar@redhat.com> Cc: kvm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: KarimAllah Ahmed <karahmed@amazon.de> --- arch/x86/kvm/vmx.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-)