From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 192E619D07A for ; Mon, 27 Oct 2025 18:19:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.17 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761589162; cv=none; b=P+ytAFBecZ2j5SpiDkMTzOFCfvD/wMsHwNgGMt7PCS6IoFMO+M6Xje6murb6rdZLw1NOdu8PuEaVGbzGFKlDgxO/uq6iIqZU41FIkTmoHjjkLrhw2yVhYHRpdCbr1xp4K4CE7CotmvNt4KZAURoj2kmF8Rhu0Mwb5dJm9mWu2Tw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761589162; c=relaxed/simple; bh=WHUBBuQ92AB0Pvm/bWJC4HM7jOvJMDQLeQJKDyM79nc=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=gv00z5wjUxiBFtBDDxLTdRzSOlMq9Z+jZWZy+592ioj8tKkA9IxOSEl04pN8g8uGFMvZBg7k8OxSP7xrG9knLbBUKI9CaR+CI6BZyoxr6WkpcPjb//LZxVoMhvIzE/de5S8oBd33rSkJM/Mpy4DQiDUfLiIu41cc2rgDNS16QOY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=GSgRno/X; arc=none smtp.client-ip=192.198.163.17 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="GSgRno/X" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1761589160; x=1793125160; h=date:from:to:cc:subject:message-id:mime-version; bh=WHUBBuQ92AB0Pvm/bWJC4HM7jOvJMDQLeQJKDyM79nc=; b=GSgRno/X1SxQ06y5cdJOG2kNIUhpbizbwX9CUThVlsws6qHHKslcISrC ybwyLzHllwFowCNUYFDnJ7KeZWaQGOYi5mpkG/kgsQvP7NWfbSDW+mAwX 6rbGgGd4ha9K+BeVS4UTB+DvwT1+Bp8GRgw87h2dObxTozkUNJ2qGVgZF aYXcj1P1h/R7mZUGPXQzIxOdhqxvrRTmVYdQlQgRCPjG1PUyyl2R+IouL isjpzj1a2ukcxoIatTHab/ulhuo1eoW4SZYp+7q/a5ZBV2a8HB96rfPTr FBoTZxWslPIsi0H/h/IYf8CFtPw5DBRM/6KmAzFseBX5e/iGg/HH2raTm Q==; X-CSE-ConnectionGUID: H6K+AWOnT1i3yk0Z2ud8xw== X-CSE-MsgGUID: mrakobmFSBWO7gNYoA0wzA== X-IronPort-AV: E=McAfee;i="6800,10657,11586"; a="63585580" X-IronPort-AV: E=Sophos;i="6.19,259,1754982000"; d="scan'208";a="63585580" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa111.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Oct 2025 11:19:20 -0700 X-CSE-ConnectionGUID: DE8nyPA1S6SJyuGJpeOcrw== X-CSE-MsgGUID: plXIBNdHQwGYJTFt3uKExQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,259,1754982000"; d="scan'208";a="185465951" Received: from lkp-server02.sh.intel.com (HELO 66d7546c76b2) ([10.239.97.151]) by fmviesa008.fm.intel.com with ESMTP; 27 Oct 2025 11:19:18 -0700 Received: from kbuild by 66d7546c76b2 with local (Exim 4.96) (envelope-from ) id 1vDRoK-000H53-0R; Mon, 27 Oct 2025 18:19:16 +0000 Date: Tue, 28 Oct 2025 02:18:21 +0800 From: kernel test robot To: LiangCheng Wang Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Thomas Zimmermann Subject: ERROR: modpost: "vmf_insert_pfn" [drivers/gpu/drm/drm_shmem_helper.ko] undefined! Message-ID: <202510280213.0rlYA4T3-lkp@intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi LiangCheng, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: dcb6fa37fd7bc9c3d2b066329b0d27dedf8becaa commit: 0c4932f6ddf815618fa34f7403df682aed7862b5 drm/tiny: pixpaper: Fix missing dependency on DRM_GEM_SHMEM_HELPER date: 5 weeks ago config: riscv-randconfig-r072-20251027 (https://download.01.org/0day-ci/archive/20251028/202510280213.0rlYA4T3-lkp@intel.com/config) compiler: riscv64-linux-gcc (GCC) 8.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251028/202510280213.0rlYA4T3-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/202510280213.0rlYA4T3-lkp@intel.com/ All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "vmf_insert_pfn" [drivers/gpu/drm/drm_shmem_helper.ko] undefined! Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for DRM_GEM_SHMEM_HELPER Depends on [n]: HAS_IOMEM [=y] && DRM [=y] && MMU [=n] Selected by [m]: - DRM_PIXPAPER [=m] && HAS_IOMEM [=y] && DRM [=y] && SPI [=y] -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki