linux-kernel - Re: [patch 4/4] ipmi: add new IPMI nmi watchdog handling

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Message-ID: <17875.56356.396676.239952@cargo.ozlabs.ibm.com>
Date:	Thu, 15 Feb 2007 15:05:56 +1100
From:	Paul Mackerras <paulus@...ba.org>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	minyard@....org, Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Re: [patch 4/4] ipmi: add new IPMI nmi watchdog handling

Andrew Morton writes:

> This is all fairly unpleasant.
> 
> What architecture is preventing us from using DIE_NMI_POST on all
> architectures which support ipmi?  ia64?
> 
> It would be better to simply require that all ipmi-using architectures
> implement notify_die(DIE_NMI_POST, ...).

We're starting to see IPMI creeping on powerpc as well, and we don't
have an NMI.

Paul.
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