KVM: arm: Add trace name for ARM_NISV

Commit c726200dd106d ("KVM: arm/arm64: Allow reporting non-ISV data aborts to userspace") introduced a mechanism to deflect MMIO traffic the kernel can not handle to user space. For that, it introduced a new exit reason.

However, it did not update the trace point array that gives human readable names to these exit reasons inside the trace log.

Let's fix that up after the fact, so that trace logs are pretty even when we get user space MMIO traps on ARM.

---
 include/trace/events/kvm.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

index 2c735a3e6613..9417a34aad08 100644
@@ -17,7 +17,7 @@
 	ERSN(NMI), ERSN(INTERNAL_ERROR), ERSN(OSI), ERSN(PAPR_HCALL),	\
 	ERSN(S390_UCONTROL), ERSN(WATCHDOG), ERSN(S390_TSCH), ERSN(EPR),\
 	ERSN(SYSTEM_EVENT), ERSN(S390_STSI), ERSN(IOAPIC_EOI),          \
-	ERSN(HYPERV)
+	ERSN(HYPERV), ERSN(ARM_NISV)
 
 TRACE_EVENT(kvm_userspace_exit,
 	    TP_PROTO(__u32 reason, int errno),

2.16.4




Amazon Development Center Germany GmbH
Krausenstr. 38
10117 Berlin
Geschaeftsfuehrung: Christian Schlaeger, Jonathan Weiss
Eingetragen am Amtsgericht Charlottenburg unter HRB 149173 B
Sitz: Berlin
Ust-ID: DE 289 237 879

Applied to kvm-arm64/misc-5.9, thanks!

[1/1] KVM: arm: Add trace name for ARM_NISV

      commit: 1ccf2fe35c30f79102ad129c5aa71059daaaed7f

Cheers,

	M.

Without deviation from the norm, progress is not possible.