linux-kernel - Re: [PATCH 1/1] x86: fix early cpu_to_node panic from nr_free_zone

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20080122112257.GC26634@elte.hu>
Date:	Tue, 22 Jan 2008 12:22:57 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	travis@....com
Cc:	Andrew Morton <akpm@...ux-foundation.org>, Andi Kleen <ak@...e.de>,
	Christoph Lameter <clameter@....com>, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/1] x86: fix early cpu_to_node panic from
	nr_free_zone_pages


* travis@....com <travis@....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
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/