From: "H. Peter Anvin" <hpa@kernel.org>
To: Sam Ravnborg <sam@ravnborg.org>
Cc: Arnd Bergmann <arnd@arndb.de>, Helge Deller <deller@gmx.de>,
David Miller <davem@davemloft.net>,
jaswinder@kernel.org, mingo@elte.hu, x86@kernel.org,
linux-kernel@vger.kernel.org, linux-parisc@vger.kernel.org,
Kyle McMartin <kyle@mcmartin.ca>
Subject: Re: Confusion in usr/include/asm-generic/fcntl.h
Date: Wed, 21 Jan 2009 09:57:28 -0800 [thread overview]
Message-ID: <49776208.8050704@kernel.org> (raw)
In-Reply-To: <20090121172837.GA4386@uranus.ravnborg.org>
Sam Ravnborg wrote:
>
> It gives the warning only if you add -Wundef which IIRC is not default
> with -Wall. And using the "__BITS_PER_LONG == 64" the risk of gitting
> the expression wrong is much higher than the simpler variant where
> you only write:
>
> __64BIT
>
> But I have no strong feelings for it.
>
It's not the default, but it would be nice if we could start using it.
-hpa
next prev parent reply other threads:[~2009-01-21 17:57 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1232496257.3123.19.camel@localhost.localdomain>
[not found] ` <20090120.161626.93641145.davem@davemloft.net>
2009-01-21 0:24 ` Confusion in usr/include/asm-generic/fcntl.h Arnd Bergmann
2009-01-21 0:32 ` David Miller
2009-01-21 8:13 ` Helge Deller
2009-01-21 8:24 ` Arnd Bergmann
2009-01-21 11:38 ` Sam Ravnborg
2009-01-21 12:13 ` Arnd Bergmann
2009-01-21 14:29 ` Kyle McMartin
2009-01-21 16:44 ` H. Peter Anvin
2009-01-21 17:28 ` Sam Ravnborg
2009-01-21 17:57 ` H. Peter Anvin [this message]
2009-01-27 22:35 ` Helge Deller
2009-01-21 22:25 ` Grant Grundler
2009-01-21 22:43 ` John David Anglin
2009-01-22 0:46 ` H. Peter Anvin
2009-01-22 2:52 ` John David Anglin
2009-01-22 2:56 ` H. Peter Anvin
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