On (08/20/19 09:47), Kees Cook wrote:
[..]
> @@ -181,6 +181,15 @@ enum bug_trap_type report_bug(unsigned long bugaddr,
> struct pt_regs *regs)
> }
> }
>
> + /*
> + * BUG() and WARN_ON() families don't print a custom debug message
> + * before triggering the exception handler, so we must add the
> + * "cut here" line now. WARN() issues its own "cut here" before the
> + * extra debugging message it writes before triggering the handler.
> + */
> + if ((bug->flags & BUGFLAG_NO_CUT_HERE) == 0)
> + printk(KERN_DEFAULT CUT_HERE);
Shouldn't this be pr_warn() or pr_crit()?
-ss
