Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754426AbWKHIXH (ORCPT ); Wed, 8 Nov 2006 03:23:07 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754430AbWKHIXG (ORCPT ); Wed, 8 Nov 2006 03:23:06 -0500 Received: from relay.2ka.mipt.ru ([194.85.82.65]:52133 "EHLO 2ka.mipt.ru") by vger.kernel.org with ESMTP id S1754426AbWKHIXE (ORCPT ); Wed, 8 Nov 2006 03:23:04 -0500 Date: Wed, 8 Nov 2006 11:21:48 +0300 From: Evgeniy Polyakov To: Andrew Morton Cc: David Miller , Ulrich Drepper , netdev , Zach Brown , Christoph Hellwig , Chase Venters , Johann Borck , linux-kernel@vger.kernel.org, Jeff Garzik Subject: Re: [take23 0/5] kevent: Generic event handling mechanism. Message-ID: <20061108082147.GA2447@2ka.mipt.ru> References: <1154985aa0591036@2ka.mipt.ru> <11629182482886@2ka.mipt.ru> <20061107141718.f7414b31.akpm@osdl.org> Mime-Version: 1.0 Content-Type: text/plain; charset=koi8-r Content-Disposition: inline In-Reply-To: <20061107141718.f7414b31.akpm@osdl.org> User-Agent: Mutt/1.5.9i X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-1.7.5 (2ka.mipt.ru [0.0.0.0]); Wed, 08 Nov 2006 11:21:49 +0300 (MSK) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 683 Lines: 18 On Tue, Nov 07, 2006 at 02:17:18PM -0800, Andrew Morton (akpm@osdl.org) wrote: > From: Andrew Morton > > If kevent_user_wait() gets -EFAULT on the attempt to copy the first event, it > will return 0, which is indistinguishable from "no events pending". > > It can and should return EFAULT in this case. Correct, I missed that. Thanks Andrew, I will put into my tree, -mm seems to have it already. -- Evgeniy Polyakov - 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/