diff mbox series

[2/2] KVM: VMX: Use vmread_error() to report VM-Fail in "goto" path

Message ID 20230721235637.2345403-3-seanjc@google.com
State New
Headers
Series KVM: VMX: Make VMREAD error trampoline noinstr friendly |

Commit Message

Sean Christopherson July 21, 2023, 11:56 p.m. UTC 
  Use vmread_error() to report VM-Fail on VMREAD for the "asm goto" case,
now that trampoline case has yet another wrapper around vmread_error() to
play nice with instrumentation.

Signed-off-by: Sean Christopherson <seanjc@google.com>
---
 arch/x86/kvm/vmx/vmx_ops.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/arch/x86/kvm/vmx/vmx_ops.h b/arch/x86/kvm/vmx/vmx_ops.h
index 5fa74779a37a..33af7b4c6eb4 100644
--- a/arch/x86/kvm/vmx/vmx_ops.h
+++ b/arch/x86/kvm/vmx/vmx_ops.h
@@ -108,8 +108,7 @@  static __always_inline unsigned long __vmcs_readl(unsigned long field)
 
 do_fail:
 	instrumentation_begin();
-	WARN_ONCE(1, KBUILD_MODNAME ": vmread failed: field=%lx\n", field);
-	pr_warn_ratelimited(KBUILD_MODNAME ": vmread failed: field=%lx\n", field);
+	vmread_error(field);
 	instrumentation_end();
 	return 0;