linux-kernel - Re: [171/197] module: fix __module_ref

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Message-ID: <20100428185550.4406319c@logostar.upir.cz>
Date:	Wed, 28 Apr 2010 18:55:50 +0200
From:	Jiri Benc <jbenc@...e.cz>
To:	Mathieu Desnoyers <mathieu.desnoyers@...icios.com>
Cc:	Greg KH <gregkh@...e.de>, linux-kernel@...r.kernel.org,
	stable@...nel.org, Greg KH <greg@...ah.com>,
	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	Eric Dumazet <dada1@...mosbay.com>,
	Rusty Russell <rusty@...tcorp.com.au>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Tejun Heo <tj@...nel.org>, Ingo Molnar <mingo@...e.hu>,
	Steven Rostedt <rostedt@...dmis.org>,
	Jiri Kosina <jkosina@...e.cz>,
	Anton Blanchard <anton@...ba.org>
Subject: Re: [171/197] module: fix __module_ref_addr()

On Wed, 28 Apr 2010 12:20:56 -0400, Mathieu Desnoyers wrote:
> Can you try reverting commit c8d52465f95c4187871f8e65666c07806ca06d41 and see if
> it helps ?

It doesn't. The produced code is identical.

> If you have other compiler versions handy, that would also be helpful to see if
> the problem is specific to the gcc version you are using.

Tried 4.5.0, the same problem (at least looking at the produced assembler
code, I haven't booted the kernel, but it looks very similar to 4.3.3).

Thanks,

 Jiri

-- 
Jiri Benc
SUSE Labs
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