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Date: Sun, 3 Feb 2008 13:37:34 +0100
From: Sam Ravnborg <sam@ravnborg.org>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Andrew Morton <akpm@linux-foundation.org>, Ingo Molnar <mingo@elte.hu>,
       Linus Torvalds <torvalds@linux-foundation.org>,
       LKML <linux-kernel@vger.kernel.org>
Subject: Re: 2.6.24-git7: section mismatches woes
Message-ID: <20080203123734.GH20810@uranus.ravnborg.org>
References: <200801301950.44403.rjw@sisk.pl> <200802022347.29916.rjw@sisk.pl> <20080203101245.GB20810@uranus.ravnborg.org> <200802031332.01827.rjw@sisk.pl>
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> > > suspend to RAM working?
> > I dunno - never used it I'm afraid. And do not know how to do it either.
> 
> # echo mem > /sys/power/state
> 
> (better do it after a fresh boot for the first time in case it fails).

Will try later - thanks.

> > The way to approach it is straightforward but boring.
> > 
> > You can add:
> > ccflags-y += -fno-inline-functions-called-once
> > to the Makefiles where you think this can have caused troubles until
> > you find the problematic directory.
> > kbuild will pick up that gcc options changed and rebuild
> > all relevant files.
> > 
> > When the problematic directory is located then
> > remove the ccflags-y assignment and do it file-by-file
> > using the CFLAGS_xxx.o syntax:
> > 
> > CFLAGS_file.o := -fno-inline-functions-called-once
> 
> Do I have to pass any special options to "make"?

When you do it this way by tweaking the Makefiles - no.
And you do not have to delete .o files manually to get them
rebuild.

	Sam