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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 926DACDB465 for ; Thu, 19 Oct 2023 15:39:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=WI+iTGOcWEqsFzgl0x0eaeBUD+RIKlGYnsfYgyp+1Dk=; b=IQmORHBJS54Rge 5d9PC52gzEdui+dsLkz5E+GZOo0v+7e/gn+xF9Au03cgZ1lRl8D+JkidqNS9b2/2LLw7J+mvuY0Rs n0NHOEMeR6DrN4hv7l1rJ79bHhUpu+Z14KJWwpRwaMrTGbLxzTyEn2XcVbUTTFUIpqd2FCLCYuiHy ddG6d0HXw61T2/leqoQNsb5++3nlKACfc+ZMdzLOpL8b6O2q4ooVl1Oh42/PtqZetDpHZD9sxOslS LVZpIpyMZuWejLzeRcV7i39aQi3u2Uj5kkr2q9a1iBPQj/0vnvgkJqp23tCffWGBTbKmHTyq2rUh6 Jm4NLWSON48/okPyD6Lg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qtV7E-000DbZ-1h; Thu, 19 Oct 2023 15:39:16 +0000 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qtV7B-000DTt-1S for linux-rockchip@lists.infradead.org; Thu, 19 Oct 2023 15:39:14 +0000 Received: from pps.filterd (m0356516.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 39JFadhM006435; Thu, 19 Oct 2023 15:38:10 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=date : from : to : cc : subject : message-id : references : mime-version : content-type : in-reply-to; s=pp1; bh=j0R1Ga/kpGsfsZxYDsOKQGw5axBGZpmFvBJQOoMUbIU=; b=GbHccPC3f5652sKQHy/rCTbSwZdvRDqPhlrZARyg/uBbQ3htwghs01EZk9vQXiMZ1GmD 9sy8xQmnlZFD74BQGG05Ueb9OI9WAAf1IrmHHwUNxQC332qnzyY4Tj+n2jpoRmxrYkc2 WeDa1Dm0/td6cjlpgWmHK0pft+fPJJvwVAlf0/MWeX5LT36I+Bk9YW25QvxV16rU/xfo 8AWWem0HqL791Vq5LTm3YbSspcyMHAGUgz5QoELfYCzbHvwuoS+rO8A2Md4aoeS5Xmt2 mR8bisLHydthj/dLUvxrgr/2ltm5GP0Mrls12vdWfQ4ODDTWQ7qopib6tQ4JlOHELK13 sg== Received: from ppma13.dal12v.mail.ibm.com (dd.9e.1632.ip4.static.sl-reverse.com [50.22.158.221]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3tu71q0thp-10 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 19 Oct 2023 15:38:09 +0000 Received: from pps.filterd (ppma13.dal12v.mail.ibm.com [127.0.0.1]) by ppma13.dal12v.mail.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 39JEin6J030742; Thu, 19 Oct 2023 15:32:09 GMT Received: from smtprelay06.fra02v.mail.ibm.com ([9.218.2.230]) by ppma13.dal12v.mail.ibm.com (PPS) with ESMTPS id 3tr7hk1bbd-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 19 Oct 2023 15:32:09 +0000 Received: from smtpav03.fra02v.mail.ibm.com (smtpav03.fra02v.mail.ibm.com [10.20.54.102]) by smtprelay06.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 39JFW8NC44368204 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 19 Oct 2023 15:32:08 GMT Received: from smtpav03.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id EE89020043; Thu, 19 Oct 2023 15:32:07 +0000 (GMT) Received: from smtpav03.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 5A2FE20040; Thu, 19 Oct 2023 15:32:07 +0000 (GMT) Received: from osiris (unknown [9.171.41.136]) by smtpav03.fra02v.mail.ibm.com (Postfix) with ESMTPS; Thu, 19 Oct 2023 15:32:07 +0000 (GMT) Date: Thu, 19 Oct 2023 17:32:05 +0200 From: Heiko Carstens To: kernel test robot Cc: Andrew Morton , Linux Memory Management List , amd-gfx@lists.freedesktop.org, kvm@vger.kernel.org, linux-arch@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-s390@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: Re: [linux-next:master] BUILD REGRESSION 2dac75696c6da3c848daa118a729827541c89d33 Message-ID: <20231019153205.9160-A-hca@linux.ibm.com> References: <202310190456.pryB092r-lkp@intel.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <202310190456.pryB092r-lkp@intel.com> X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: pLCVHeZl1pGGUcpHU0HZgqokDhWlFOun X-Proofpoint-GUID: pLCVHeZl1pGGUcpHU0HZgqokDhWlFOun X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-10-19_14,2023-10-19_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 bulkscore=0 phishscore=0 spamscore=0 impostorscore=0 mlxlogscore=702 lowpriorityscore=0 malwarescore=0 priorityscore=1501 clxscore=1011 mlxscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2309180000 definitions=main-2310190130 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231019_083913_621714_A2277110 X-CRM114-Status: GOOD ( 13.77 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org On Thu, Oct 19, 2023 at 04:07:35AM +0800, kernel test robot wrote: > arch/s390/include/asm/ctlreg.h:129:9: warning: array subscript 0 is outside array bounds of 'struct ctlreg[0]' [-Warray-bounds=] > arch/s390/include/asm/ctlreg.h:80:9: warning: array subscript 0 is outside array bounds of 'struct ctlreg[0]' [-Warray-bounds=] ... > |-- s390-defconfig > | `-- arch-s390-include-asm-ctlreg.h:warning:array-subscript-is-outside-array-bounds-of-struct-ctlreg ... > s390 defconfig gcc I'm wondering how this warning can appear in the builds. array-bounds warnings are explicitly disabled, see init/Kconfig: CC_NO_ARRAY_BOUNDS. And as expected, if I compile the kernel with gcc, defconfig, and with or without W=1 the option -Wno-array-bounds is passed to the compiler. And also as expected I do not see the above warnings. So something is quite odd here. _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip