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Date: Fri, 18 Mar 2016 18:49:53 +0100 From: Peter Zijlstra <peterz@...radead.org> To: Don Zickus <dzickus@...hat.com> Cc: linux-kernel@...r.kernel.org, rostedt@...dmis.org, mingo@...nel.org, tglx@...utronix.de, jkosina@...e.cz Subject: Re: [PATCH 1/2] watchdog: Fix output On Fri, Mar 18, 2016 at 12:37:48PM -0400, Don Zickus wrote: > +++ b/kernel/watchdog.c > @@ -9,7 +9,7 @@ > * to those contributors as well. > */ > > -#define pr_fmt(fmt) "NMI watchdog: " fmt > +#define pr_fmt(fmt) "Lockup detector: " fmt > > #include <linux/mm.h> > #include <linux/cpu.h> > @@ -350,7 +350,7 @@ static void watchdog_overflow_callback(struct perf_event *event, > if (__this_cpu_read(hard_watchdog_warn) == true) > return; > > - pr_emerg("Watchdog detected hard LOCKUP on cpu %d", this_cpu); > + pr_emerg("Detected hard LOCKUP on cpu %d", this_cpu); > print_modules(); > print_irqtrace_events(current); > if (regs) It was Jiri who made this mess by replacing WARN(), which has a very distinct format, with this custom stuff. I think we should go back to the WARN() thing.
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