Re: [PATCH 3/4] x86, mce: Add persistent MCE event

[Borislav Petkov]

On Tue, May 03, 2011 at 11:14:16AM -0400, Joe Perches wrote:
> On Tue, 2011-05-03 at 09:18 +0200, Borislav Petkov wrote:
> > On Tue, May 03, 2011 at 02:44:01AM -0400, Ingo Molnar wrote:
> > > * Borislav Petkov <bp@xxxxxxxxx> wrote:
> []
> > > > +static struct dentry *mce_add_event_debugfs(struct perf_event *event, int cpu)
> > > > +{
> > > > +	char buf[14];
> > > > +
> > > > +	sprintf(buf, "mce_record%d", cpu);
> 
> trivia:
> 
> buf[14] doesn't fit 10k+ cpus.

I'll fix that when someone comes up with a x86 system that supports 10k+
CPUs with a single system image :).

-- 
Regards/Gruss,
Boris.

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