From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH 1/2] net/core: remove address space warnings on verify_iovec() Date: Thu, 09 Sep 2010 15:02:58 -0700 (PDT) Message-ID: <20100909.150258.260099563.davem@davemloft.net> References: <1283953728-15302-1-git-send-email-namhyung@gmail.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org To: namhyung@gmail.com Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:34391 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753455Ab0IIWCk (ORCPT ); Thu, 9 Sep 2010 18:02:40 -0400 In-Reply-To: <1283953728-15302-1-git-send-email-namhyung@gmail.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Namhyung Kim Date: Wed, 8 Sep 2010 22:48:47 +0900 > move_addr_to_kernel() and copy_from_user() requires their argument > as __user pointer but were missing proper markups. Add it. > This removes following warnings from sparse. > > net/core/iovec.c:44:52: warning: incorrect type in argument 1 (different address spaces) > net/core/iovec.c:44:52: expected void [noderef] *uaddr > net/core/iovec.c:44:52: got void *msg_name > net/core/iovec.c:55:34: warning: incorrect type in argument 2 (different address spaces) > net/core/iovec.c:55:34: expected void const [noderef] *from > net/core/iovec.c:55:34: got struct iovec *msg_iov > > Signed-off-by: Namhyung Kim Applied.