Re: Iptables error [Was: 2.6.16-rc1-mm2]

From: "Jiri Slaby" <xslaby@fi.muni.cz>
To: Linus Torvalds <torvalds@osdl.org>
Cc: Benoit Boissinot <bboissin@gmail.com>,
	Harald Welte <laforge@netfilter.org>,
	Andrew Morton <akpm@osdl.org>,
	linux-kernel@vger.kernel.org,
	"David S.Miller" <davem@davemloft.net>
Subject: Re: Iptables error [Was: 2.6.16-rc1-mm2]
Date: Fri, 20 Jan 2006 17:59:02 +0100	[thread overview]
Message-ID: <20060120165901.0793E22AEFA@anxur.fi.muni.cz> (raw)
In-Reply-To: <Pine.LNX.4.64.0601201148220.3672@evo.osdl.org>

Linus Torvalds wrote:
>On Fri, 20 Jan 2006, Benoit Boissinot wrote:
>> 
>> On x86 (32bits), i have the same i think:
>
>Interestingly, __alignof__(unsigned long long) is 8 these days, even 
>though I think historically on x86 it was 4. Is this perhaps different in 
>gcc-3 and gcc-4?
>
>Or do I just remember wrong?

$ cat c.c
#include <stdio.h>

int main()
{
	printf("%d\n", __alignof__(unsigned long long));

	return 0;
}
$ gcc --version
gcc (GCC) 4.0.2 20051125 (Red Hat 4.0.2-8)
$ gcc32 --version
gcc32 (GCC) 3.2.3 20030502 (Red Hat Linux 3.2.3-47.fc4)
$ gcc c.c -occ -Wall && ./cc
8
$ gcc32 c.c -occ -Wall && ./cc
8

If it helps...

regards,
--
Jiri Slaby         www.fi.muni.cz/~xslaby
\_.-^-._   jirislaby@gmail.com   _.-^-._/
B67499670407CE62ACC8 22A032CC55C339D47A7E