linux-kernel - Re: -mm merge plans for 2.6.21

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Message-Id: <1171208022.16494.5.camel@shinybook.infradead.org>
Date:	Sun, 11 Feb 2007 16:33:41 +0100
From:	David Woodhouse <dwmw2@...radead.org>
To:	Ralf Baechle <ralf@...ux-mips.org>
Cc:	Heiko Carstens <heiko.carstens@...ibm.com>,
	Davide Libenzi <davidel@...ilserver.org>,
	linux-mips@...ux-mips.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Alexey Dobriyan <adobriyan@...nvz.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Ulrich Drepper <drepper@...hat.com>
Subject: Re: -mm merge plans for 2.6.21

On Sat, 2007-02-10 at 21:34 +0000, Ralf Baechle wrote:
> Unfortunately struct epoll_event contains a gap so it bets on identical
> padding rules between native and compat ABI and anyway, padding is wasted
> space so the struct members should have been swapped when this structure
> was created.  Oh well, too late. 

Indeed. That was the example I was thinking of when I suggested the "no
new syscalls without _simultaneous_ compat version" rule.

-- 
dwmw2

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