linux-kernel - Re: [PATCH -v2 6/7] x86, NMI, Add support to notify hardware error with unknown NMI

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Message-ID: <20100930095102.GG21952@one.firstfloor.org>
Date:	Thu, 30 Sep 2010 11:51:02 +0200
From:	Andi Kleen <andi@...stfloor.org>
To:	huang ying <huang.ying.caritas@...il.com>
Cc:	Robert Richter <robert.richter@....com>,
	Huang Ying <ying.huang@...el.com>,
	Don Zickus <dzickus@...hat.com>, Ingo Molnar <mingo@...e.hu>,
	"H. Peter Anvin" <hpa@...or.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Andi Kleen <andi@...stfloor.org>
Subject: Re: [PATCH -v2 6/7] x86, NMI, Add support to notify hardware error with unknown NMI

> That is possible. I just don't like it. We should keep things as
> "straightforward" as possible. Direct call is more straightfoward than
> indirect call like notifier chain.

Fully agreed.  Indirect calls should be only used when absolutely
needed due to their impact on code maintainability.

-Andi

-- 
ak@...ux.intel.com -- Speaking for myself only.
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