From: Jesse Barnes <jbarnes@engr.sgi.com>
To: linux-ia64@vger.kernel.org
Subject: Re: [patch] add MCA recovery on/off switch
Date: Wed, 06 Apr 2005 19:22:34 +0000 [thread overview]
Message-ID: <200504061222.35118.jbarnes@engr.sgi.com> (raw)
In-Reply-To: <200504060327.j363REMp8976934@clink.americas.sgi.com>
On Tuesday, April 5, 2005 8:32 pm, Randy.Dunlap wrote:
> Russ Anderson wrote:
> > Create /proc/sys/kernel/mca_recovery to turn on/off the MCA recovery
> > code. This allows the recovery code to be enabled or disabled without
> > having to reboot.
>
> Is there also a way to disable MCA recovery on the command line
> as a boot option? Using sysctl for it could be too late.
Yeah, we added the 'nomca' option a while back to disable machine check
recovery altogether, but it prevents it from being enabled later on iirc.
Jesse
next prev parent reply other threads:[~2005-04-06 19:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-06 3:27 [patch] add MCA recovery on/off switch Russ Anderson
2005-04-06 3:32 ` Randy.Dunlap
2005-04-06 3:32 ` Keith Owens
2005-04-06 19:22 ` Jesse Barnes [this message]
2005-04-06 19:28 ` Russ Anderson
2005-04-06 19:28 ` Randy.Dunlap
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