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From: Ingo Molnar <mingo@elte.hu>
To: travis@sgi.com
Cc: Andrew Morton <akpm@linux-foundation.org>,
	Andi Kleen <ak@suse.de>, Christoph Lameter <clameter@sgi.com>,
	linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/1] x86: fix early cpu_to_node panic from nr_free_zone_pages
Date: Tue, 22 Jan 2008 12:22:57 +0100	[thread overview]
Message-ID: <20080122112257.GC26634@elte.hu> (raw)
In-Reply-To: <20080121230647.038245000@sgi.com>


* travis@sgi.com <travis@sgi.com> wrote:

> An early call to nr_free_zone_pages() calls numa_node_id() which
> needs to call early_cpu_to_node() since per_cpu(cpu_to_node_map)
> might not be setup yet.
> 
> I also had to export x86_cpu_to_node_map_early_ptr because of some
> calls from the network code to numa_node_id():
> 
> 	net/ipv4/netfilter/arp_tables.c:
> 	net/ipv4/netfilter/ip_tables.c:
> 	net/ipv4/netfilter/ip_tables.c:
> 
> Applies to both:
> 	
> 	2.6.24-rc8-mm1
> 	2.6.24-rc8-mm1 + latest (08/01/21) git-x86 patch

thanks, applied.

	Ingo

      reply	other threads:[~2008-01-22 11:23 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20080121230644.752379000@sgi.com>
2008-01-21 23:06 ` [PATCH 1/1] x86: fix early cpu_to_node panic from nr_free_zone_pages travis
2008-01-22 11:22   ` Ingo Molnar [this message]

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