linux-kernel - Re: WARNING: at mm/page_alloc.c:4514 free_area_init

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Message-ID: <20120808135027.GD16636@aftab.osrc.amd.com>
Date:	Wed, 8 Aug 2012 15:50:27 +0200
From:	Borislav Petkov <bp@...64.org>
To:	Minchan Kim <minchan@...nel.org>
Cc:	Tejun Heo <tj@...nel.org>, Ralf Baechle <ralf@...ux-mips.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>, linux-mm@...ck.org
Subject: Re: WARNING: at mm/page_alloc.c:4514 free_area_init_node+0x4f/0x37b()

On Mon, Aug 06, 2012 at 09:01:57AM +0900, Minchan Kim wrote:
> Linus already applied the patch in rc-1 but he might need better changelog.
> I am not sure I send this patch to whom, Linus or Andrew?
> Anyway, Please use below if really need it.

Btw, I see Linus has already shut up the warning upstream:

commit 8783b6e2b2cb726f2734cf208d101f73ac1ba616
Author: Linus Torvalds <torvalds@...ux-foundation.org>
Date:   Thu Aug 2 10:37:03 2012 -0700

    mm: remove node_start_pfn checking in new WARN_ON for now
...

So I guess all is well.

Thanks.

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Boris.

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