From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 65F40C4338F for ; Mon, 26 Jul 2021 13:09:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 44F1E60EB2 for ; Mon, 26 Jul 2021 13:09:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233410AbhGZM2v (ORCPT ); Mon, 26 Jul 2021 08:28:51 -0400 Received: from smtpbg604.qq.com ([59.36.128.82]:39803 "EHLO smtpbg604.qq.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233451AbhGZM2r (ORCPT ); Mon, 26 Jul 2021 08:28:47 -0400 X-QQ-mid: bizesmtp50t1627304912td4fiflc Received: from ficus.lan (unknown [171.223.99.141]) by esmtp6.qq.com (ESMTP) with id ; Mon, 26 Jul 2021 21:08:31 +0800 (CST) X-QQ-SSF: 0100000000200090B000B00A0000000 X-QQ-FEAT: xmzaef4TE3cVRb65WjfMQVhCwJomBGy4tSSxu6xpzOizAslHiaolJZzC7pMIq Sp/04xAaWOccIP+F4sWJFIhMcsgzqXebPiS9j0ZE+GBG4SHUZoOZ2FOih9Vx4+9TW79AeE0 YejL5fKsXCNbnvlKZJERr1BujW2M4Tf6ZN7Iu8STdiPohyE0Wl/iXdNXSre7Y6F82x5AKHE gcGO9lTbxjrNoS1ccTZWwYBunDpwpfSRuktdsxQKCQRcUtPmgCi+fCb2LSnT4BcLqSF0sgw beVv1C5gSXxVKUe1O7Tw4iQ2x04G+IA6j1pEOd0lfePSfkq1534qD+lFiljEQCJGmLCicWt Ks5sms7bMaRn5vPz5SBeSbvagejvA== X-QQ-GoodBg: 0 From: Jason Wang To: luto@kernel.org Cc: dave.hansen@linux.intel.com, peterz@infradead.org, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, x86@kernel.org, hpa@zytor.com, linux-kernel@vger.kernel.org, Jason Wang Subject: [PATCH] x86/mm: use WARN_ONCE Date: Mon, 26 Jul 2021 21:08:29 +0800 Message-Id: <20210726130829.93874-1-wangborong@cdjrlc.com> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:cdjrlc.com:qybgspam:qybgspam4 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org printk + WARN_ON_ONCE can be just WARN_ONCE. Signed-off-by: Jason Wang --- arch/x86/mm/ioremap.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c index 60ade7dd71bd..3e57035ef9e3 100644 --- a/arch/x86/mm/ioremap.c +++ b/arch/x86/mm/ioremap.c @@ -195,9 +195,8 @@ __ioremap_caller(resource_size_t phys_addr, unsigned long size, return NULL; if (!phys_addr_valid(phys_addr)) { - printk(KERN_WARNING "ioremap: invalid physical address %llx\n", - (unsigned long long)phys_addr); - WARN_ON_ONCE(1); + WARN_ONCE(1, "ioremap: invalid physical address %llx\n", + (unsigned long long)phys_addr); return NULL; } -- 2.32.0