linux-kernel - Re: [PATCH] compat: fix sys_fanotify

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Message-ID: <20140116055946.GX10323@ZenIV.linux.org.uk>
Date:	Thu, 16 Jan 2014 05:59:46 +0000
From:	Al Viro <viro@...IV.linux.org.uk>
To:	Heiko Carstens <heiko.carstens@...ibm.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Andreas Krebbel <krebbel@...ux.vnet.ibm.com>,
	"James E.J. Bottomley" <jejb@...isc-linux.org>,
	"David S. Miller" <davem@...emloft.net>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Ingo Molnar <mingo@...hat.com>,
	Ralf Baechle <ralf@...ux-mips.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] compat: fix sys_fanotify_mark

On Wed, Jan 15, 2014 at 12:45:57PM +0100, Heiko Carstens wrote:
> 91c2e0bcae72 "unify compat fanotify_mark(2), switch to COMPAT_SYSCALL_DEFINE"
> added a new unified compat fanotify_mark syscall to be used by all
> architectures.
> Unfortunately the unified version merges the split mask parameter in a
> wrong way: the lower and higher word got swapped.

Nice catch; ACK and that should go into -stable starting with 3.10.
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