2017-12-18 19:55 GMT+08:00 Paolo Bonzini <pbonz...@redhat.com>: > On 15/12/2017 12:06, Marc Zyngier wrote: >> Assuming you address the above: >> >> Reviewed-by: Marc Zyngier <marc.zyng...@arm.com> >> Tested-by: Marc Zyngier <marc.zyng...@arm.com> > > Done as follows: > > diff --git a/include/trace/events/kvm.h b/include/trace/events/kvm.h > index dfd21708694f..0a016bd14c2d 100644 > --- a/include/trace/events/kvm.h > +++ b/include/trace/events/kvm.h > @@ -227,7 +227,8 @@ > __entry->gpa = gpa; > __entry->val = 0; > if (val) > - memcpy(&__entry->val, val, min(8, len)); > + memcpy(&__entry->val, val, > + min_t(u32, sizeof(__entry->val), len)); > ), > > TP_printk("mmio %s len %u gpa 0x%llx val 0x%llx",
Thanks Paolo. :) Regards, Wanpeng Li