KVM: x86: Ensure liveliness of nested VM-Enter fail tracepoint message

[linux-2.6-microblaze.git] / arch / x86 / kvm / trace.h

diff --git a/arch/x86/kvm/trace.h b/arch/x86/kvm/trace.h
index a61c015..4f83914 100644 (file)
--- a/arch/x86/kvm/trace.h
+++ b/arch/x86/kvm/trace.h
@@ -1550,16 +1550,16 @@ TRACE_EVENT(kvm_nested_vmenter_failed,
        TP_ARGS(msg, err),
 
        TP_STRUCT__entry(
-               __field(const char *, msg)
+               __string(msg, msg)
                __field(u32, err)
        ),
 
        TP_fast_assign(
-               __entry->msg = msg;
+               __assign_str(msg, msg);
                __entry->err = err;
        ),
 
-       TP_printk("%s%s", __entry->msg, !__entry->err ? "" :
+       TP_printk("%s%s", __get_str(msg), !__entry->err ? "" :
                __print_symbolic(__entry->err, VMX_VMENTER_INSTRUCTION_ERRORS))
 );