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From: Gianni Tedesco <gxt@cs.nott.ac.uk>
To: Eric Dumazet <dada1@cosmosbay.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	arges@linux.vnet.ibm.com, Maynard Johnson <maynardj@us.ibm.com>,
	Vegard Nossum <vegard.nossum@gmail.com>,
	linux-kernel@vger.kernel.org,
	oprofile-list@lists.sourceforge.net, Mike Travis <travis@sgi.com>
Subject: Re: oprofile BUG() in current kernel.
Date: Tue, 13 May 2008 15:38:38 +0100	[thread overview]
Message-ID: <1210689518.3724.4.camel@dao.KWGR614> (raw)
In-Reply-To: <482986B3.1090601@cosmosbay.com>

On Tue, 2008-05-13 at 14:16 +0200, Eric Dumazet wrote:
> It fixes the bug here for me.
> 
> Did you rebuild your modules and "make modules_install" them ?
> 
> Please make sure oprofile.ko only includes .data.percpu
> 
> # size -A 
> /lib/modules/2.6.26-rc2-00051-gc714a53-dirty/kernel/arch/x86/oprofile/oprofile.ko
> /lib/modules/2.6.26-rc2-00051-gc714a53-dirty/kernel/arch/x86/oprofile/oprofile.ko  
> :
> section                      size   addr
[snip]
> .data                        1328      0
> .data.percpu                  124      0
> .gnu.linkonce.this_module    4480      0
> .bss                          372      0
> .comment                      288      0
> .note.GNU-stack                 0      0
> Total                       19997

Oops, how embarrassing. I applied the patch manually and missed out the
first chunk. Disregard previous post. This fixes the problem for me.

Good work one and all :)


  parent reply	other threads:[~2008-05-13 14:38 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-05-12 12:02 Gianni Tedesco
2008-05-12 12:19 ` Vegard Nossum
2008-05-12 13:31   ` Gianni Tedesco
2008-05-12 14:11     ` Maynard Johnson
2008-05-12 16:38       ` Chris J Arges
2008-05-13  8:40         ` Andrew Morton
2008-05-13  9:01           ` Vegard Nossum
2008-05-13  9:41           ` Gianni Tedesco
2008-05-13 10:25             ` Eric Dumazet
2008-05-13 10:59               ` Gianni Tedesco
     [not found]                 ` <482986B3.1090601@cosmosbay.com>
2008-05-13 14:38                   ` Gianni Tedesco [this message]
2008-05-13 15:23               ` Andrew Morton
2008-05-13 15:12             ` [PATCH] per_cpu: fix DEFINE_PER_CPU_SHARED_ALIGNED for modules Eric Dumazet
2008-05-14  5:18               ` Eric Dumazet

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