Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754567AbbGQD1Y (ORCPT ); Thu, 16 Jul 2015 23:27:24 -0400 Received: from mail1.asahi-net.or.jp ([202.224.39.197]:33328 "EHLO mail1.asahi-net.or.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752016AbbGQD1W (ORCPT ); Thu, 16 Jul 2015 23:27:22 -0400 Date: Fri, 17 Jul 2015 12:27:20 +0900 Message-ID: <87h9p35uqv.wl-ysato@users.sourceforge.jp> From: Yoshinori Sato To: Arnd Bergmann Cc: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] asm-generic: {get,put}_user ptr argument evaluate only 1 time In-Reply-To: <7373340.5zd1dzTFR1@wuerfel> References: <1437023722-7432-1-git-send-email-ysato@users.sourceforge.jp> <7373340.5zd1dzTFR1@wuerfel> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM/1.14.9 (=?ISO-8859-4?Q?Goj=F2?=) APEL/10.8 EasyPG/1.0.0 Emacs/24.4 (x86_64-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 825 Lines: 29 On Thu, 16 Jul 2015 23:15:21 +0900, Arnd Bergmann wrote: > > On Thursday 16 July 2015 14:15:22 Yoshinori Sato wrote: > > Current implemantation ptr argument evaluate 2 times. > > It'll be an unexpected result. > > > > Signed-off-by: Yoshinori Sato > > Acked-by: Arnd Bergmann > > Do you want to include this into a pull request of your own? > I'm currently on leave and not planning to merge asm-generic > patches for the next merge window. > > Arnd OK. I'll sent later. Thanks. -- Yoshinori Sato -- 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/