From: Cyrill Gorcunov <gorcunov@gmail.com>
To: Don Zickus <dzickus@redhat.com>,
Stephane Eranian <eranian@google.com>,
Ingo Molnar <mingo@redhat.com>, Lin Ming <ming.m.lin@intel.com>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Arnaldo Carvalho de Melo <acme@redhat.com>,
Frederic Weisbecker <fweisbec@gmail.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] perf, x86: Add hw_watchdog_set_attr() in a sake of nmi-watchdog on P4
Date: Tue, 28 Jun 2011 19:46:46 +0400 [thread overview]
Message-ID: <20110628154646.GH1159@sun> (raw)
In-Reply-To: <20110628154422.GG1159@sun>
On Tue, Jun 28, 2011 at 07:44:22PM +0400, Cyrill Gorcunov wrote:
> On Tue, Jun 28, 2011 at 11:37:31AM -0400, Don Zickus wrote:
> > On Tue, Jun 28, 2011 at 07:28:27PM +0400, Cyrill Gorcunov wrote:
> > > On Tue, Jun 28, 2011 at 05:24:36PM +0200, Stephane Eranian wrote:
> > > ...
> > > > >
> > > > > Yeah, not the _best_ place. Not sure too where to put it, patches are welcome ;)
> > > > >
> > > > No matter what, this file has to remain in a file that's common to all arch.
> > >
> > > well, hard to say, Stephane, nmi-watchdog is x86 specific as far as I know.
> >
> > No, other arches have similar mechanisms. Actually I think sparc
> > copied-n-pasted an old implementation of the nmi_watchdog on x86.
>
> Mind to point me where it lives?
Indeed, at least SPARC has it as well. Thanks for clarification!
>
> >
> > It is just all we hear about is the watchdog on x86.
> >
> > Cheers,
> > Don
>
> Cyrill
Cyrill
next prev parent reply other threads:[~2011-06-28 15:47 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-23 12:49 [PATCH] perf, x86: Add hw_watchdog_set_attr() in a sake of nmi-watchdog on P4 Cyrill Gorcunov
2011-06-27 19:03 ` Don Zickus
2011-06-27 19:06 ` Stephane Eranian
2011-06-27 19:21 ` Peter Zijlstra
2011-06-27 19:30 ` Cyrill Gorcunov
2011-06-27 19:32 ` Cyrill Gorcunov
2011-06-28 15:24 ` Stephane Eranian
2011-06-28 15:28 ` Cyrill Gorcunov
2011-06-28 15:32 ` Stephane Eranian
2011-06-28 15:40 ` Cyrill Gorcunov
2011-06-28 15:56 ` Cyrill Gorcunov
2011-06-28 15:37 ` Don Zickus
2011-06-28 15:44 ` Cyrill Gorcunov
2011-06-28 15:46 ` Cyrill Gorcunov [this message]
2011-06-28 15:53 ` Stephane Eranian
2011-06-28 16:11 ` Cyrill Gorcunov
2011-06-28 16:27 ` Don Zickus
2011-06-28 16:42 ` Cyrill Gorcunov
2011-07-01 15:20 ` [tip:perf/core] " tip-bot for Cyrill Gorcunov
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