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[2620:137:e000::1:20]) by mx.google.com with ESMTP id nb13-20020a1709071c8d00b006f42a32ebcdsi6633018ejc.753.2022.06.09.03.15.56; Thu, 09 Jun 2022 03:16:23 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241156AbiFIJ5E convert rfc822-to-8bit (ORCPT + 99 others); Thu, 9 Jun 2022 05:57:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33466 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234696AbiFIJ5B (ORCPT ); Thu, 9 Jun 2022 05:57:01 -0400 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3D5753AC1D0 for ; Thu, 9 Jun 2022 02:57:00 -0700 (PDT) Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nzEuH-0006YF-3i; Thu, 09 Jun 2022 11:56:49 +0200 Received: from [2a0a:edc0:0:900:1d::4e] (helo=lupine) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1nzEuH-007M6N-Oe; Thu, 09 Jun 2022 11:56:48 +0200 Received: from pza by lupine with local (Exim 4.94.2) (envelope-from ) id 1nzEuF-0003v1-PB; Thu, 09 Jun 2022 11:56:47 +0200 Message-ID: <168dbedc634a2994e9ab8f7e33930304da6140a7.camel@pengutronix.de> Subject: Re: [PATCH] s390: disable -Warray-bounds From: Philipp Zabel To: Kees Cook , Linus Torvalds , Shawn Guo , Sascha Hauer , Fabio Estevam , David Howells Cc: Sven Schnelle , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Linux Kernel Mailing List Date: Thu, 09 Jun 2022 11:56:47 +0200 In-Reply-To: References: <20220422134308.1613610-1-svens@linux.ibm.com> <202204221052.85D0C427@keescook> <202206081404.F98F5FC53E@keescook> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT User-Agent: Evolution 3.38.3-1 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: p.zabel@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Kees, On Mi, 2022-06-08 at 17:39 -0700, Kees Cook wrote: [...] > > See the attached patch for > > > > (a) make the s390 "use -Wno-array-bounds for gcc-12" be generic > > > > (b) fix the ipuv3-crtc.c one. IMX people? > > > > (c) disable -Wdangling-pointer entirely for now > > I'll take a look; thanks! Should I send them back as a pull request? Does this refer to the whole patch, including (a) and (b), or am I to pick up the ipuv3-crtc.c fix? regards Philipp