From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.20]) (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 23B722D5425; Wed, 24 Sep 2025 09:29:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.20 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758706157; cv=none; b=a9468d/WQaDeOa2ujnjI0J9sL+RUgrCmBSYNRBQVJ1lip4zNNcIlIigHx2KPiOy+Hyo9yKSTKiCYOXvWpSZQT/sGJyVIFwfTLctyb1ADUaeSpT2TbzckBjix4E4I0qmi8WZyCA3ZfPJk0IGs3VG7OD7qAAbk+4pFnjYg5Pw35TQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758706157; c=relaxed/simple; bh=yMSkQplP3rHZaWo2oMDZguxX9qzRed9Ka3XpCLi17Ng=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=AYCQ1bpr6i/hhZXC+hcWcP/0QsylLF/KLCsN2Npqu9Ibuxrv7n44q1C/7Pse8E6oZI/6+23Nqos19faTsVS0BV4grnVf6RKUP7feYVZEFTLLtSAS/AUWvmTZvAJFEnBftEKuHwYJjR6ftVdyn0N144Rnc+QBm3b/0tJbWJjv+Ho= 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=UP/8GIUv; arc=none smtp.client-ip=198.175.65.20 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="UP/8GIUv" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1758706152; x=1790242152; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=yMSkQplP3rHZaWo2oMDZguxX9qzRed9Ka3XpCLi17Ng=; b=UP/8GIUv3ojPGmVsTemU3IaFaVkXNZiPi3C3bMfMvO8bxvrHfB0qZh/1 VTEqK/AzpTFsvNqI0ujVsvfZgCgmqENpl0YpUr9vRmcLK5SfGFpz3K0rh bhzS2F6S/jlj8u/EzdUz8XDN2k/BqkCP51RJ9LnYlclNhqJztHZiCNjD+ T8NHyRhqgsRhGFKwJD5IauvJeu47KXneYcXdy1bWK3Wk9KhPa3ROavb1H f5Z7xe6pgZERAwwb+MDXOR0dWWWJkqe4QI4d0FuVpwzHzq9Krj+SnLV9+ RMA/SFvffHCCDO9SbLUP74WXXmGGLt+4Rf2VOYxrIpY6in1kA7ERmYaI4 Q==; X-CSE-ConnectionGUID: He1Z25QsTNKwU5EkboLmUQ== X-CSE-MsgGUID: htwreu49TEeLL2UUNTWi0A== X-IronPort-AV: E=McAfee;i="6800,10657,11561"; a="60702490" X-IronPort-AV: E=Sophos;i="6.18,290,1751266800"; d="scan'208";a="60702490" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Sep 2025 02:29:12 -0700 X-CSE-ConnectionGUID: AoNF+o4URPO9+pRaHhaaHQ== X-CSE-MsgGUID: /rwmqYRdQFCX2ffO479rtw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.18,290,1751266800"; d="scan'208";a="182159717" Received: from lkp-server02.sh.intel.com (HELO 84c55410ccf6) ([10.239.97.151]) by orviesa005.jf.intel.com with ESMTP; 24 Sep 2025 02:29:04 -0700 Received: from kbuild by 84c55410ccf6 with local (Exim 4.96) (envelope-from ) id 1v1Lo5-000409-2y; Wed, 24 Sep 2025 09:29:01 +0000 Date: Wed, 24 Sep 2025 17:28:49 +0800 From: kernel test robot To: Ethan Graham , ethangraham@google.com, glider@google.com Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, andreyknvl@gmail.com, andy@kernel.org, brauner@kernel.org, brendan.higgins@linux.dev, davem@davemloft.net, davidgow@google.com, dhowells@redhat.com, dvyukov@google.com, elver@google.com, herbert@gondor.apana.org.au, ignat@cloudflare.com, jack@suse.cz, jannh@google.com, johannes@sipsolutions.net, kasan-dev@googlegroups.com, kees@kernel.org, kunit-dev@googlegroups.com, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, lukas@wunner.de, rmoar@google.com, shuah@kernel.org, sj@kernel.org, tarasmadan@google.com Subject: Re: [PATCH v2 08/10] drivers/auxdisplay: add a KFuzzTest for parse_xy() Message-ID: <202509241655.GL49TRF9-lkp@intel.com> References: <20250919145750.3448393-9-ethan.w.s.graham@gmail.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 In-Reply-To: <20250919145750.3448393-9-ethan.w.s.graham@gmail.com> Hi Ethan, kernel test robot noticed the following build errors: [auto build test ERROR on akpm-mm/mm-nonmm-unstable] [also build test ERROR on herbert-cryptodev-2.6/master herbert-crypto-2.6/master linus/master v6.17-rc7 next-20250923] [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/Ethan-Graham/mm-kasan-implement-kasan_poison_range/20250919-225911 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable patch link: https://lore.kernel.org/r/20250919145750.3448393-9-ethan.w.s.graham%40gmail.com patch subject: [PATCH v2 08/10] drivers/auxdisplay: add a KFuzzTest for parse_xy() config: x86_64-randconfig-008-20250924 (https://download.01.org/0day-ci/archive/20250924/202509241655.GL49TRF9-lkp@intel.com/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250924/202509241655.GL49TRF9-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/202509241655.GL49TRF9-lkp@intel.com/ All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "kfuzztest_parse_and_relocate" [drivers/auxdisplay/charlcd.ko] undefined! >> ERROR: modpost: "record_invocation" [drivers/auxdisplay/charlcd.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki