linux-kernel - Re: [PATCH 05/27] [AARCH64] Use PTR

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Date:	Wed, 22 Jun 2016 09:02:27 +0300
From:	Yury Norov <ynorov@...iumnetworks.com>
To:	Joseph Myers <joseph@...esourcery.com>
CC:	<libc-alpha@...rceware.org>, <linux-kernel@...r.kernel.org>,
	<arnd@...db.de>, <catalin.marinas@....com>,
	<marcus.shawcroft@....com>, <philb@....org>, <davem@...emloft.net>,
	<szabolcs.nagy@....com>, <maxim.kuvyrkov@...aro.org>,
	<pinskia@...il.com>, Andrew Pinski <apinski@...ium.com>
Subject: Re: [PATCH 05/27] [AARCH64] Use PTR_REG in crti.S.

On Tue, Jun 21, 2016 at 10:28:40AM +0000, Joseph Myers wrote:
> On Tue, 21 Jun 2016, Yury Norov wrote:
> 
> > +#ifdef __LP64__
> > +#define RTLD_START RTLD_START_1("x", "3", "sp")
> > +#else
> > +#define RTLD_START RTLD_START_1("w", "2", "wsp")
> > +#endif
> 
> As well as preprocessor indentation, this is missing spaces after '('; 
> check for and fix that issue throughout this patch series.  (There are 
> only a few cases where a macro is used to construct a type / variable 
> name, such as ElfW, where missing the space is more usual.)
> 
> -- 
> Joseph S. Myers
> joseph@...esourcery.com

So, you want have it like this?
#ifdef __LP64__
# define RTLD_START RTLD_START_1( "x", "3", "sp" )
#else
# define RTLD_START RTLD_START_1( "w", "2", "wsp" )
#endif

Pretty contr-intuitive to me...
Anyway, I follow it.