From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.11]) (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 A95BA2222C4 for ; Tue, 13 Jan 2026 19:58:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768334324; cv=none; b=r7690TDeVKorPafRNX0AzbvYmctSr8QwDFudDmrjTHdXq4OwRqhFdufMdClPeYJHZFRHf3rtFOlfvLYveHsWwR0KBrOXbf/9P/BFg4DMopu3PcvVJFdzcdMmO9+Jjf1DerLAGFbtnRVv6Rozg2jPs8/2WLwe9jGrYyxN/MYs9CA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768334324; c=relaxed/simple; bh=fR/LRMqeeCLON1xpiiboZ8rd6V3BEtQTlh51iNWXElo=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=d+L3mti1pI5AOpw0wNWXCtjs9o8Xx1b0JyuSZBiG61btm/NAfZ8QKejVqZWU5ZGjOyH282ER1o2UrQSHmB5pMiKqGWVJgrvQIrwXil2bV/zfMxYN2nKnJWFFp8S1H7FVG3hfrqxsCPH1K/OWCGdnASfdpKzEMn2mWrIgGorVSRM= 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=D16Xys0m; arc=none smtp.client-ip=192.198.163.11 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="D16Xys0m" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1768334323; x=1799870323; h=date:from:to:cc:subject:message-id:mime-version; bh=fR/LRMqeeCLON1xpiiboZ8rd6V3BEtQTlh51iNWXElo=; b=D16Xys0mfp68tMvP0ibCIjsWSAVOBYIivtcLutg0l66xMX+6lvlXeRmN 7Z97ngUvPGzCX+/DeeuYrc+kjn9lnfMyAm1eMG8G8f2OXM9Q9qdghd6Ve RhAG01PrdsAELxQuyDFO2fqmNU8/E3VyxO8xO5w0H7l1cxt9s1Rxl1Yj+ SBNR32lb67+AXcEbfWT+L78Cfn5gA6yKtYArQK+EPZHfBwzxUQ+AyBXM5 FY+C7CZqw494589ijYcVaxHnYIGj/qOQIr8LkiO5lSGMysfarTE92M1hW lBFSu/jGFLAb9J/goVyCspM0I1bMeOWwGcvLPGpaO8T7jOrUQSWnp2Np/ w==; X-CSE-ConnectionGUID: 8uHXruxUQ7y+VvhEMInJMg== X-CSE-MsgGUID: OvWC7YYkRiq/yrsPUwY4BQ== X-IronPort-AV: E=McAfee;i="6800,10657,11670"; a="80275773" X-IronPort-AV: E=Sophos;i="6.21,222,1763452800"; d="scan'208";a="80275773" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Jan 2026 11:58:42 -0800 X-CSE-ConnectionGUID: qw66IW7/R6i68FsaP8gJIg== X-CSE-MsgGUID: f974Hk0ORfeK7qhGz27MLQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,222,1763452800"; d="scan'208";a="204366445" Received: from lkp-server01.sh.intel.com (HELO 765f4a05e27f) ([10.239.97.150]) by fmviesa006.fm.intel.com with ESMTP; 13 Jan 2026 11:58:41 -0800 Received: from kbuild by 765f4a05e27f with local (Exim 4.98.2) (envelope-from ) id 1vfkXH-00000000FJ6-0HTK; Tue, 13 Jan 2026 19:58:39 +0000 Date: Wed, 14 Jan 2026 03:58:05 +0800 From: kernel test robot To: oe-kbuild@lists.linux.dev Cc: lkp@intel.com Subject: Re: [PATCH v4 2/6] kfuzztest: implement core module and input processing Message-ID: <202601140318.GSsavXic-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline :::::: :::::: Manual check reason: "low confidence static check warning: lib/kfuzztest/main.c:16:1: sparse: sparse: bad integer constant expression" :::::: BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev In-Reply-To: <20260112192827.25989-3-ethan.w.s.graham@gmail.com> References: <20260112192827.25989-3-ethan.w.s.graham@gmail.com> TO: Ethan Graham TO: ethan.w.s.graham@gmail.com TO: glider@google.com CC: akpm@linux-foundation.org CC: andreyknvl@gmail.com CC: andy@kernel.org CC: andy.shevchenko@gmail.com CC: brauner@kernel.org CC: brendan.higgins@linux.dev CC: davem@davemloft.net CC: davidgow@google.com CC: dhowells@redhat.com CC: dvyukov@google.com CC: ebiggers@kernel.org CC: elver@google.com CC: gregkh@linuxfoundation.org CC: herbert@gondor.apana.org.au CC: ignat@cloudflare.com CC: jack@suse.cz CC: jannh@google.com CC: johannes@sipsolutions.net CC: kasan-dev@googlegroups.com CC: kees@kernel.org CC: kunit-dev@googlegroups.com CC: linux-crypto@vger.kernel.org CC: linux-kernel@vger.kernel.org CC: linux-mm@kvack.org CC: lukas@wunner.de CC: mcgrof@kernel.org CC: rmoar@google.com CC: shuah@kernel.org Hi Ethan, kernel test robot noticed the following build warnings: [auto build test WARNING on akpm-mm/mm-nonmm-unstable] [also build test WARNING on herbert-cryptodev-2.6/master herbert-crypto-2.6/master linus/master v6.19-rc5 next-20260113] [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/kfuzztest-add-user-facing-API-and-data-structures/20260113-033045 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable patch link: https://lore.kernel.org/r/20260112192827.25989-3-ethan.w.s.graham%40gmail.com patch subject: [PATCH v4 2/6] kfuzztest: implement core module and input processing :::::: branch date: 24 hours ago :::::: commit date: 24 hours ago config: parisc-randconfig-r122-20260113 (https://download.01.org/0day-ci/archive/20260114/202601140318.GSsavXic-lkp@intel.com/config) compiler: hppa-linux-gcc (GCC) 10.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260114/202601140318.GSsavXic-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/r/202601140318.GSsavXic-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> lib/kfuzztest/main.c:16:1: sparse: sparse: bad integer constant expression lib/kfuzztest/main.c:16:1: sparse: sparse: static assertion failed: "MODULE_INFO(file, ...) contains embedded NUL byte" >> lib/kfuzztest/main.c:16:1: sparse: sparse: bad integer constant expression lib/kfuzztest/main.c:16:1: sparse: sparse: static assertion failed: "MODULE_INFO(license, ...) contains embedded NUL byte" lib/kfuzztest/main.c:17:1: sparse: sparse: bad integer constant expression lib/kfuzztest/main.c:17:1: sparse: sparse: static assertion failed: "MODULE_INFO(author, ...) contains embedded NUL byte" lib/kfuzztest/main.c:18:1: sparse: sparse: bad integer constant expression lib/kfuzztest/main.c:18:1: sparse: sparse: static assertion failed: "MODULE_INFO(description, ...) contains embedded NUL byte" vim +16 lib/kfuzztest/main.c c4c203aad010667 Ethan Graham 2026-01-12 15 c4c203aad010667 Ethan Graham 2026-01-12 @16 MODULE_LICENSE("GPL"); c4c203aad010667 Ethan Graham 2026-01-12 17 MODULE_AUTHOR("Ethan Graham "); c4c203aad010667 Ethan Graham 2026-01-12 18 MODULE_DESCRIPTION("Kernel Fuzz Testing Framework (KFuzzTest)"); c4c203aad010667 Ethan Graham 2026-01-12 19 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki