From: Ingo Molnar <mingo@elte.hu>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: "Rusty Russell" <rusty@rustcorp.com.au>,
"Alexey Dobriyan" <adobriyan@gmail.com>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Linux Kernel Mailing List" <linux-kernel@vger.kernel.org>,
"Sam Ravnborg" <sam@ravnborg.org>,
"Lars Gullik Bjønnes" <larsbj@gullik.net>
Subject: Re: [PATCH] debug: fix BUILD_BUG_ON() for non-constant expressions
Date: Sun, 17 Aug 2008 19:53:43 +0200 [thread overview]
Message-ID: <20080817175343.GA7238@elte.hu> (raw)
In-Reply-To: <20080817173319.GA2450@elte.hu>
* Ingo Molnar <mingo@elte.hu> wrote:
> +#define BUILD_BUG_ON_ZERO2(c) (__BBO(c) - __BBONC(c))
> +#define BUILD_BUG_ON2(c) (void)BUILD_BUG_ON_ZERO(c)
^^^^^^^^^^^^^^^^^
Lars Gullik Bjønnes pointed out that this should have been ZERO2 not
ZERO - but same end result.
Ingo
next prev parent reply other threads:[~2008-08-17 17:54 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-16 10:09 [PATCH] BUILD_BUG_ON sucks Alexey Dobriyan
2008-08-16 10:55 ` Rusty Russell
2008-08-16 20:07 ` Linus Torvalds
2008-08-17 10:32 ` [PATCH] debug: fix BUILD_BUG_ON() for non-constant expressions Ingo Molnar
2008-08-17 16:56 ` Linus Torvalds
2008-08-17 17:33 ` Ingo Molnar
2008-08-17 17:53 ` Ingo Molnar [this message]
2008-08-17 18:39 ` Linus Torvalds
2008-08-17 18:45 ` Ingo Molnar
2008-08-18 1:09 ` Rusty Russell
2008-08-18 7:54 ` Ingo Molnar
2008-08-18 9:55 ` Boaz Harrosh
2008-08-18 12:32 ` Boaz Harrosh
2008-08-19 13:34 ` Ingo Molnar
2008-08-19 16:33 ` Boaz Harrosh
2008-08-20 10:59 ` Ingo Molnar
2008-08-20 12:31 ` Boaz Harrosh
2008-08-20 12:39 ` adobriyan
2008-08-20 13:07 ` Boaz Harrosh
2008-08-21 12:17 ` Ingo Molnar
2008-08-25 1:19 ` Rusty Russell
2008-08-20 13:21 ` Boaz Harrosh
2008-08-16 17:46 ` [PATCH] BUILD_BUG_ON sucks Andrew Morton
2008-08-17 12:19 ` Theodore Tso
2008-08-17 16:33 ` Andrew Morton
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