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From: Rusty Russell <rusty@rustcorp.com.au>
To: Andi Kleen <andi@firstfloor.org>
Cc: torvalds@linux-foundation.org, linux-kernel@vger.kernel.org,
	jbeulich@novell.com, rguenther@suse.de, arnd@arndb.de
Subject: Re: [PATCH] Fix BUILD_BUG_ON in fs/compat_ioctl.c to build with gcc 4.5 snapshot
Date: Mon, 21 Dec 2009 21:02:39 +1030	[thread overview]
Message-ID: <200912212102.39878.rusty@rustcorp.com.au> (raw)
In-Reply-To: <20091220165315.GA13208@basil.fritz.box>

On Mon, 21 Dec 2009 03:23:15 am Andi Kleen wrote:
> Fix BUILD_BUG_ON in fs/compat_ioctl.c to build with gcc 4.5 snapshot
> 
> The BUILD_BUG_ON in compat_ioctl_check_table() fails
> with a recent gcc mainline snapshot (gcc version 4.5.0 20091219)
> (GCC)), even though it works with older compilers.

We have a proper fix for BUILD_BUG_ON which I sent Linus a pull req for,
but I think it was too late:

	git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus.git BUILD_BUG_ON

It's not really high priority, but it'd be nice to fix this properly.

Thanks,
Rusty.

  reply	other threads:[~2009-12-21 10:32 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-12-20 16:53 [PATCH] Fix BUILD_BUG_ON in fs/compat_ioctl.c to build with gcc 4.5 snapshot Andi Kleen
2009-12-21 10:32 ` Rusty Russell [this message]
2009-12-21 10:51   ` Andi Kleen
2009-12-21 23:44     ` Rusty Russell
2009-12-22  0:13       ` Andi Kleen
2009-12-21 16:48 ` Arnd Bergmann

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