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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 211EFC433FE for ; Sun, 24 Apr 2022 20:15:23 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 499D46B0075; Sun, 24 Apr 2022 16:15:23 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 3FBD26B0074; Sun, 24 Apr 2022 16:15:23 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 24C1F6B007B; Sun, 24 Apr 2022 16:15:23 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (relay.hostedemail.com [64.99.140.26]) by kanga.kvack.org (Postfix) with ESMTP id 0E6E56B0074 for ; Sun, 24 Apr 2022 16:15:23 -0400 (EDT) Received: from smtpin06.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay13.hostedemail.com (Postfix) with ESMTP id D0D4861822 for ; Sun, 24 Apr 2022 20:15:22 +0000 (UTC) X-FDA: 79392877284.06.7181AE8 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by imf20.hostedemail.com (Postfix) with ESMTP id B3EA51C004B for ; Sun, 24 Apr 2022 20:15:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1650831322; x=1682367322; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=tr1uVkg19DmCx5czIAnRVO4Mi4x8AE/hXA4O7abWsDc=; b=A/9OLBFVNdjHJyjRywLsTVf3t6HHILH9cvDUkEyY4fJJ6jOPYMRzDvvi 8JKKqS0j0gnFewXDCnMk85ql97JwRV3gtAq2vnZLlqlcWABvdjSSRn1Y1 eoimZLAx88ndYVUP1EdyFKLeWmQM184LUhd9Iz72qTyUYe4n/V1l57KIX LeE8dubJUNc8HtE3Swm6fjjlTd1xlbPw72dNqlkyuo0Fc7QO3cqQXeh1y bk5bdABTTcTWe7uCtsXGA0t0Bx+NEaqX2i/0guTFfd8vkRoCykik4G/Hi efKbyuSYeZqHZqk02aTyjdgk0CgefkccYVh9kDl71PtFNmoSpztMHT1Cv A==; X-IronPort-AV: E=McAfee;i="6400,9594,10327"; a="290216271" X-IronPort-AV: E=Sophos;i="5.90,287,1643702400"; d="scan'208";a="290216271" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Apr 2022 13:15:20 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,287,1643702400"; d="scan'208";a="649401862" Received: from lkp-server01.sh.intel.com (HELO 5056e131ad90) ([10.239.97.150]) by FMSMGA003.fm.intel.com with ESMTP; 24 Apr 2022 13:15:16 -0700 Received: from kbuild by 5056e131ad90 with local (Exim 4.95) (envelope-from ) id 1niidX-0001kb-PS; Sun, 24 Apr 2022 20:15:15 +0000 Date: Mon, 25 Apr 2022 04:14:46 +0800 From: kernel test robot To: Mike Rapoport , linux-kernel@vger.kernel.org Cc: kbuild-all@lists.01.org, Andrew Morton , Linux Memory Management List , Catalin Marinas , Greg Kroah-Hartman , Guillaume Tucker , Mark Brown , Mark-PK Tsai , Mike Rapoport , Russell King , Tony Lindgren , Will Deacon , bot@kernelci.org, kernelci-results@groups.io, linux-arm-kernel@lists.infradead.org, stable@vger.kernel.org Subject: Re: [PATCH] arm[64]/memremap: don't abuse pfn_valid() to ensure presence of linear map Message-ID: <202204250429.nq0alVBK-lkp@intel.com> References: <20220424172044.22220-1-rppt@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220424172044.22220-1-rppt@kernel.org> X-Rspamd-Queue-Id: B3EA51C004B X-Stat-Signature: bgud6xjq54pzp1xjnpgt9caabbwihtdt Authentication-Results: imf20.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b="A/9OLBFV"; dmarc=pass (policy=none) header.from=intel.com; spf=none (imf20.hostedemail.com: domain of lkp@intel.com has no SPF policy when checking 192.55.52.88) smtp.mailfrom=lkp@intel.com X-Rspam-User: X-Rspamd-Server: rspam08 X-HE-Tag: 1650831319-803890 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Hi Mike, I love your patch! Yet something to improve: [auto build test ERROR on b2d229d4ddb17db541098b83524d901257e93845] url: https://github.com/intel-lab-lkp/linux/commits/Mike-Rapoport/arm-64-memremap-don-t-abuse-pfn_valid-to-ensure-presence-of-linear-map/20220425-012242 base: b2d229d4ddb17db541098b83524d901257e93845 config: arm-randconfig-r015-20220424 (https://download.01.org/0day-ci/archive/20220425/202204250429.nq0alVBK-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel-lab-lkp/linux/commit/635763878be30ab45f350cdcffba3d8e71089942 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Mike-Rapoport/arm-64-memremap-don-t-abuse-pfn_valid-to-ensure-presence-of-linear-map/20220425-012242 git checkout 635763878be30ab45f350cdcffba3d8e71089942 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): arm-linux-gnueabi-ld: kernel/iomem.o: in function `memremap': >> iomem.c:(.text+0x36): undefined reference to `arch_memremap_can_ram_remap' arm-linux-gnueabi-ld: drivers/gpu/drm/drm_gem_shmem_helper.o: in function `drm_gem_shmem_fault': drm_gem_shmem_helper.c:(.text+0x54): undefined reference to `vmf_insert_pfn' Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for DRM_GEM_SHMEM_HELPER Depends on HAS_IOMEM && DRM && MMU Selected by - DRM_SSD130X && HAS_IOMEM && DRM -- 0-DAY CI Kernel Test Service https://01.org/lkp