Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758018AbZLFCjF (ORCPT ); Sat, 5 Dec 2009 21:39:05 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756123AbZLFCi7 (ORCPT ); Sat, 5 Dec 2009 21:38:59 -0500 Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:41586 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752870AbZLFCi7 (ORCPT ); Sat, 5 Dec 2009 21:38:59 -0500 Date: Sat, 05 Dec 2009 18:39:04 -0800 (PST) Message-Id: <20091205.183904.193687185.davem@davemloft.net> To: viro@ZenIV.linux.org.uk Cc: viro@ftp.linux.org.uk, linux-arch@vger.kernel.org, torvalds@linux-foundation.org, linux-kernel@vger.kernel.org Subject: Re: [RFC][PATCH 7/18] kill useless checks in sparc mremap variants From: David Miller In-Reply-To: <20091206011332.GA14381@ZenIV.linux.org.uk> References: <20091205.150941.142886510.davem@davemloft.net> <20091206011332.GA14381@ZenIV.linux.org.uk> X-Mailer: Mew version 6.2 on Emacs 23.1 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 858 Lines: 22 From: Al Viro Date: Sun, 6 Dec 2009 01:13:32 +0000 > On Sat, Dec 05, 2009 at 03:09:41PM -0800, David Miller wrote: >> From: Al Viro >> Date: Sat, 05 Dec 2009 19:08:50 +0000 >> >> > >> > Signed-off-by: Al Viro >> >> Acked-by: David S. Miller > > BTW, do we need sys32_mremap() after that? The only difference between > it and sys_mremap() that we have new_addr u32 in the former and u64 in > the latter and IIRC the upper 32 bits of %i4 are going to be 0 anyway... That's right, it should be superfluous now. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/