linux-kernel - Re: [PATCH] x86: UV broadcast assist unit base destination node id

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Message-ID: <20110309092715.GB25004@elte.hu>
Date:	Wed, 9 Mar 2011 10:27:15 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Cliff Wickman <cpw@....com>
Cc:	linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>
Subject: Re: [PATCH] x86: UV broadcast assist unit base destination node id


* Cliff Wickman <cpw@....com> wrote:

> From: Cliff Wickman <cpw@....com>
> 
> The BAU's initialization of the broadcast description header is lacking
> the coherence domain (high bits) in the nasid.  This causes a catastrophic
> system failure when running on a system with multiple coherence domains. 
> 
> Diffed against 2.6.32.12

Please send a version against the latest x86 tree:

  http://people.redhat.com/mingo/tip.git/README

Thanks,

	Ingo
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