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From: "David S. Miller" <davem@davemloft.net>
To: dim@sw.ru
Cc: schwab@suse.de, netfilter-devel@lists.netfilter.org
Subject: Re: compat_xt_counters is not compatible
Date: Mon, 17 Apr 2006 13:13:25 -0700 (PDT)	[thread overview]
Message-ID: <20060417.131325.123750237.davem@davemloft.net> (raw)
In-Reply-To: <200604161028.38614.dim@sw.ru>

From: Dmitry Mishin <dim@sw.ru>
Date: Sun, 16 Apr 2006 10:28:38 +0400

> >
> > Almost every architecture has alignment = size for basic types.
> >
> > Andreas.
> I mean structures. I don't see a bug still. Can you point out wrong code?

I can't believe such a conversation even gets this far. :(

LOOK!

struct {
	int x;
	unsigned long long y;
};

This structure requires 64-bit alignment on 32-bit Sparc and
32-bit PPC and 32-bit MIPS and 32-bit ....

It is x86, and only x86, that has only a 32-bit alignment requirement
for this structure.

  parent reply	other threads:[~2006-04-17 20:13 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-04-14 17:12 compat_xt_counters is not compatible Andreas Schwab
2006-04-15 14:11 ` Dmitry Mishin
2006-04-15 14:16   ` Andreas Schwab
2006-04-15 16:14     ` Dmitry Mishin
2006-04-15 17:32       ` Andreas Schwab
2006-04-15 18:38         ` Dmitry Mishin
2006-04-15 22:09           ` Andreas Schwab
2006-04-16  6:28             ` Dmitry Mishin
2006-04-16 11:41               ` Andreas Schwab
2006-04-17 20:13               ` David S. Miller [this message]
2006-04-15 16:37 ` Patrick McHardy
2006-04-15 17:31   ` Andreas Schwab
2006-04-15 17:52     ` Patrick McHardy
2006-04-16  7:24       ` David S. Miller
2006-04-16 15:07         ` Patrick McHardy
2006-04-17  5:24           ` David S. Miller
2006-04-17 10:59             ` [RFC][PATCH] compat_uint64_t type Dmitry Mishin
2006-04-17 11:51               ` Andreas Schwab
2006-04-17 12:04                 ` Dmitry Mishin
2006-04-17 14:05                   ` Andreas Schwab
2006-04-17 15:47               ` Patrick McHardy
2006-04-17 16:03                 ` Patrick McHardy
2006-04-17 20:20                   ` David S. Miller
2006-04-21  0:07                     ` Patrick McHardy
     [not found]                 ` <jehd4sdvh1.fsf@sykes.suse.de>
2006-04-17 17:12                   ` Patrick McHardy

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