linux-kernel - Re: [BUG] infinite loop in find_get

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Message-ID: <1316088255.2893.1.camel@edumazet-HP-Compaq-6005-Pro-SFF-PC>
Date:	Thu, 15 Sep 2011 14:04:15 +0200
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Justin Piszcz <jpiszcz@...idpixels.com>
Cc:	Pawel Sikora <pluto@...k.net>, Lin Ming <mlin@...pku.edu.cn>,
	Andrew Morton <akpm@...gle.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Toshiyuki Okajima <toshi.okajima@...fujitsu.com>,
	Dave Chinner <david@...morbit.com>,
	Hugh Dickins <hughd@...gle.com>, Alan Piszcz <ap@...arrain.com>
Subject: Re: [BUG] infinite loop in find_get_pages()

Le jeudi 15 septembre 2011 à 07:11 -0400, Justin Piszcz a écrit :
> 

> Before patches:
> Aug 30 05:00:48 p34 kernel: [122150.720173]  [<ffffffff8103798a>] warn_slowpath_common+0x7a/0xb0
> Sep 10 20:59:39 p34 kernel: [531189.671424]  [<ffffffff810379ba>] warn_slowpath_common+0x7a/0xb0
> 
> After patches:
> (no errors)
> 
> Patches you need (against 3.1-rc4):
> 
> (for the igb problem/memory allocation issue)
> 0001-Fix-pointer-dereference-before-call-to-pcie_bus_conf.patch
> 0002-PCI-Remove-MRRS-modification-from-MPS-setting-code.patch
> 
> (for the RCU/memory errors)
> 0003-filemap.patch
> 
> I've attached them to this e-mail, they seem to have fixed all of my 
> problems so far.
> 

Or just pull latest Linus tree. No need to repost those patches over and
over ;)

from your local copy, do :

git pull https://github.com/torvalds/linux.git


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