linux-kernel - Re: [PATCH #upstream] libata: implement libata.force module parameter

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Date:	Fri, 08 Feb 2008 13:18:31 +0900
From:	Tejun Heo <htejun@...il.com>
To:	Sam Ravnborg <sam@...nborg.org>
CC:	Jeff Garzik <jeff@...zik.org>,
	IDE/ATA development list <linux-ide@...r.kernel.org>,
	Mark Lord <liml@....ca>, Alan Cox <alan@...rguk.ukuu.org.uk>,
	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH #upstream] libata: implement libata.force module parameter

Sam Ravnborg wrote:
> I have lost the actual patch.
> But what you see is what happens when you mix const and non-const data
> in the same section.
> 
> Look for use of __initdata for const data and replace it with __initconst.
> 
> And modpost cannot warn about it as gcc errors out before we look at the
> .o file with modpost.

OIC, thanks.  Hmmm... in init.h, I see __{dev|cpu|mem}initconst but no
__initconst.  The data structure in question is used from module init
function tagged properly with __init.  What should be done here?


-- 
tejun

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