From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755802AbaCZSqR (ORCPT ); Wed, 26 Mar 2014 14:46:17 -0400 Received: from shards.monkeyblade.net ([149.20.54.216]:45441 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751147AbaCZSqP (ORCPT ); Wed, 26 Mar 2014 14:46:15 -0400 Date: Wed, 26 Mar 2014 14:46:13 -0400 (EDT) Message-Id: <20140326.144613.1346051389108269225.davem@davemloft.net> To: sj38.park@gmail.com Cc: Ian.Campbell@citrix.com, trivial@kernel.org, wei.liu2@citrix.com, xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH] ixen-netback: fix trivial printf format build warning From: David Miller In-Reply-To: References: <1395806210-23528-1-git-send-email-sj38.park@gmail.com> <1395828547.22808.28.camel@kazak.uk.xensource.com> X-Mailer: Mew version 6.5 on Emacs 24.1 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.7 (shards.monkeyblade.net [149.20.54.216]); Wed, 26 Mar 2014 11:46:15 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: SeongJae Park Date: Wed, 26 Mar 2014 19:34:21 +0900 > Thank you for let me know kindly :) Also your fix wasn't correct. You changed the code to use %lx but the type isn't a long. It's the difference between two pointers, which is ptrdiff_t. The proper printf format string for a hexadecimal ptrdiff_t is %tx