linux-kernel - Re: [PATCH 6/10] bug.h: Replace __linktime_error with __compiletime

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Date:	Fri, 28 Sep 2012 21:04:35 -0400
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Josh Triplett <josh@...htriplett.org>
Cc:	Daniel Santos <daniel.santos@...ox.com>,
	LKML <linux-kernel@...r.kernel.org>,
	Andi Kleen <ak@...ux.intel.com>,
	Andrea Arcangeli <aarcange@...hat.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Christopher Li <sparse@...isli.org>,
	David Daney <david.daney@...ium.com>,
	David Howells <dhowells@...hat.com>,
	Joe Perches <joe@...ches.com>,
	Konstantin Khlebnikov <khlebnikov@...nvz.org>,
	linux-sparse@...r.kernel.org,
	Michel Lespinasse <walken@...gle.com>,
	Paul Gortmaker <paul.gortmaker@...driver.com>,
	Pavel Pisa <pisa@....felk.cvut.cz>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>
Subject: Re: [PATCH 6/10] bug.h: Replace __linktime_error with
 __compiletime_error

On Fri, 2012-09-28 at 17:23 -0700, Josh Triplett wrote:
> On Fri, Sep 28, 2012 at 06:20:07PM -0500, Daniel Santos wrote:
> > Signed-off-by: Daniel Santos <daniel.santos@...ox.com>
> > ---
> >  include/linux/bug.h |    2 +-
> >  1 files changed, 1 insertions(+), 1 deletions(-)
> > 
> > diff --git a/include/linux/bug.h b/include/linux/bug.h
> > index aaac4bb..298a916 100644
> > --- a/include/linux/bug.h
> > +++ b/include/linux/bug.h
> > @@ -73,7 +73,7 @@ extern int __build_bug_on_failed;
> >  #define BUILD_BUG()						\
> >  	do {							\
> >  		extern void __build_bug_failed(void)		\
> > -			__linktime_error("BUILD_BUG failed");	\
> > +			__compiletime_error("BUILD_BUG failed");\
> >  		__build_bug_failed();				\
> >  	} while (0)
> 
> This change should either occur as part of patch 5 or before patch 5,
> not after.

I noticed the same thing and was about to comment on it.

Please do not break bisectablity. All your patches should compile and
run at every step.

-- Steve


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