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 5F36EEEE26C for ; Fri, 13 Sep 2024 12:00:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=i0jlM0B79Km8txePrThUr5/hfmHB7SCg6supiLGKhn4=; b=SIClCr7LnlgAChJQqr70HVIvbm gS0S9FOYUpAomgRIRbg9E0Wq1vRL0pz/6H3eeKsGfILEB82CbQRR3SWczk6ir+jXmo/qQy99P/8W1 psmNTEk5K7RAhuKg5p3edsWxis9HF+MxVdnfr4bM8CAzOVSMMthiTu+qcfRLt8GHtTXVyzg4sJI8c mgH9sdO7sp9KEZoqoQiSSz6dyI5/a+iThhd85YTENH9hhddGWapOTySrZlrw1LkeU0b69tsG65bN8 S3A9OL70Y/WKCIgTH3kKVEMx0j/w0gss5RdOeaPb5jby3mwU5V9Ztwq59j9u9A2LncDMW/Cd2CIf/ 4ToLmTAA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sp4yD-0000000FoYF-1jho; Fri, 13 Sep 2024 12:00:13 +0000 Received: from mgamail.intel.com ([192.198.163.9]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sp4x8-0000000FoPa-1Z7t for linux-arm-kernel@lists.infradead.org; Fri, 13 Sep 2024 11:59:07 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1726228746; x=1757764746; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=AZHXRLJsSTYEt/qjTqze+Z2qsR1But2NuNPf/jl1ZSE=; b=dq6TL3vnuheAOuOnObW3p8FNtrY5UZiYTQlyuDwHeCzPGmcmhPtYKoVq eVJoPeony9ML9NxxX6HnL1Snu0Uj8dv8M1GjA5D9mI0RQulxq0lImR+IW G/7pEVts5UB14M15o6FqhjeZnqcgE3m6VfHgpW8uHMOtRMdYzH5vZ7sPE M93O/GhtscBNCJzHUelHumIxZ48J91JWNu3pLpugLNN/TWuZguOHRybVw 72DjFzje89EoC11HCobvsNozQplvay48gOCA6rD0yEH3Vd4ukupybrO89 h95rWGhGoW9kWdA5Dmbzpfu1tcOpeWD9G7zFyz8ef3CRLw8HvgR5omPAl Q==; X-CSE-ConnectionGUID: uyp2xGfHTeeaoWJFdUG6mg== X-CSE-MsgGUID: 2wrJ687dQse1QK7SlGKO9Q== X-IronPort-AV: E=McAfee;i="6700,10204,11193"; a="35792062" X-IronPort-AV: E=Sophos;i="6.10,225,1719903600"; d="scan'208";a="35792062" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by fmvoesa103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Sep 2024 04:58:59 -0700 X-CSE-ConnectionGUID: 8HlKHWXsR5K6uLQzqnwe+g== X-CSE-MsgGUID: +RAOk1pZTYq/Yzxlq5UnWw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,225,1719903600"; d="scan'208";a="72797822" Received: from lkp-server01.sh.intel.com (HELO 53e96f405c61) ([10.239.97.150]) by orviesa003.jf.intel.com with ESMTP; 13 Sep 2024 04:58:55 -0700 Received: from kbuild by 53e96f405c61 with local (Exim 4.96) (envelope-from ) id 1sp4wu-0006UY-1n; Fri, 13 Sep 2024 11:58:52 +0000 Date: Fri, 13 Sep 2024 19:58:46 +0800 From: kernel test robot To: Ciprian Costea , Alexandre Belloni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Catalin Marinas , Will Deacon Cc: oe-kbuild-all@lists.linux.dev, linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, NXP S32 Linux Team , Ciprian Marian Costea , Bogdan Hamciuc , Bogdan-Gabriel Roman , Ghennadi Procopciuc Subject: Re: [PATCH 2/4] rtc: s32g: add NXP S32G2/S32G3 SoC support Message-ID: <202409131950.ozDVVv5X-lkp@intel.com> References: <20240911070028.127659-3-ciprianmarian.costea@oss.nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240911070028.127659-3-ciprianmarian.costea@oss.nxp.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240913_045906_449933_8118AD75 X-CRM114-Status: GOOD ( 14.32 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Ciprian, kernel test robot noticed the following build warnings: [auto build test WARNING on abelloni/rtc-next] [also build test WARNING on robh/for-next arm64/for-next/core linus/master v6.11-rc7 next-20240912] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Ciprian-Costea/dt-bindings-rtc-add-schema-for-NXP-S32G2-S32G3-SoCs/20240911-150205 base: https://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git rtc-next patch link: https://lore.kernel.org/r/20240911070028.127659-3-ciprianmarian.costea%40oss.nxp.com patch subject: [PATCH 2/4] rtc: s32g: add NXP S32G2/S32G3 SoC support config: hexagon-randconfig-r112-20240913 (https://download.01.org/0day-ci/archive/20240913/202409131950.ozDVVv5X-lkp@intel.com/config) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project bf684034844c660b778f0eba103582f582b710c9) reproduce: (https://download.01.org/0day-ci/archive/20240913/202409131950.ozDVVv5X-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202409131950.ozDVVv5X-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/rtc/rtc-s32g.c:7: In file included from include/linux/of_irq.h:7: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:14: In file included from arch/hexagon/include/asm/io.h:328: include/asm-generic/io.h:548:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 548 | val = __raw_readb(PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:561:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 561 | val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr)); | ~~~~~~~~~~ ^ include/uapi/linux/byteorder/little_endian.h:37:51: note: expanded from macro '__le16_to_cpu' 37 | #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) | ^ In file included from drivers/rtc/rtc-s32g.c:7: In file included from include/linux/of_irq.h:7: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:14: In file included from arch/hexagon/include/asm/io.h:328: include/asm-generic/io.h:574:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 574 | val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr)); | ~~~~~~~~~~ ^ include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu' 35 | #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) | ^ In file included from drivers/rtc/rtc-s32g.c:7: In file included from include/linux/of_irq.h:7: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:14: In file included from arch/hexagon/include/asm/io.h:328: include/asm-generic/io.h:585:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 585 | __raw_writeb(value, PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:595:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 595 | __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:605:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 605 | __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr); | ~~~~~~~~~~ ^ >> drivers/rtc/rtc-s32g.c:668:34: warning: unused variable 'rtc_dt_ids' [-Wunused-const-variable] 668 | static const struct of_device_id rtc_dt_ids[] = { | ^~~~~~~~~~ 7 warnings generated. vim +/rtc_dt_ids +668 drivers/rtc/rtc-s32g.c 667 > 668 static const struct of_device_id rtc_dt_ids[] = { 669 {.compatible = "nxp,s32g-rtc" }, 670 { /* sentinel */ }, 671 }; 672 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki