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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5C288C001DE for ; Sun, 23 Jul 2023 12:31:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230062AbjGWMbX (ORCPT ); Sun, 23 Jul 2023 08:31:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48180 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229525AbjGWMbU (ORCPT ); Sun, 23 Jul 2023 08:31:20 -0400 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DF27C93 for ; Sun, 23 Jul 2023 05:31:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1690115469; x=1721651469; h=date:from:to:cc:subject:message-id:mime-version; bh=+oOh1J57UQz1BOXNeX2lAwy2AUIjuzoh/kgpBEzf9MI=; b=gQhEe41AuJMGIGw0PwZWtpKTsRCrB3h4gjFb8ADD0SoGqIX+z47RMgor GKy/6OAl6FiVuyjlBzfUp6HyF6Quc7GU13GE1iBPmZa5YEJDGgCRQ96DQ HZlViuXapiSGQmrmFVkOvYvk0tJj4Y9pf3RrAcDvNyV4Yod+ZaIhMN/+G z4RwGpIUAuwRF9cJWi8jsALhQNdAOETHT0se7W45z1fh8vHZFvTDtuuYV 45e9xbqLV+DN9z6IkXSIyHP7UfdLPJViC0a8kt3Y0ycHw4z3Q4eYk9cv9 vw/56JGBPGefHxPomm1rilPKKchKxd3kIh1I/Ld20uAMMQOxMjz/GUsIN w==; X-IronPort-AV: E=McAfee;i="6600,9927,10780"; a="352169971" X-IronPort-AV: E=Sophos;i="6.01,226,1684825200"; d="scan'208";a="352169971" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Jul 2023 05:31:09 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.01,202,1684825200"; d="scan'208";a="868769239" Received: from lkp-server02.sh.intel.com (HELO 36946fcf73d7) ([10.239.97.151]) by fmsmga001.fm.intel.com with ESMTP; 23 Jul 2023 05:31:09 -0700 Received: from kbuild by 36946fcf73d7 with local (Exim 4.96) (envelope-from ) id 1qNYEt-0008zt-0X; Sun, 23 Jul 2023 12:31:07 +0000 Date: Sun, 23 Jul 2023 20:30:50 +0800 From: kernel test robot To: Nick Terrell Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org Subject: lib/zstd/compress/zstd_opt.c:1324:15: warning: stack frame size (2384) exceeds limit (2048) in 'ZSTD_compressBlock_opt0' Message-ID: <202307232022.GrGHbMYi-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Nick, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: c2782531397f5cb19ca3f8f9c17727f1cdf5bee8 commit: 2aa14b1ab2c41a4fe41efae80d58bb77da91f19f zstd: import usptream v1.5.2 date: 9 months ago config: riscv-randconfig-r032-20230723 (https://download.01.org/0day-ci/archive/20230723/202307232022.GrGHbMYi-lkp@intel.com/config) compiler: clang version 15.0.7 (https://github.com/llvm/llvm-project.git 8dfdcc7b7bf66834a761bd8de445840ef68e4d1a) reproduce: (https://download.01.org/0day-ci/archive/20230723/202307232022.GrGHbMYi-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/202307232022.GrGHbMYi-lkp@intel.com/ All warnings (new ones prefixed by >>): >> lib/zstd/compress/zstd_opt.c:1324:15: warning: stack frame size (2384) exceeds limit (2048) in 'ZSTD_compressBlock_opt0' [-Wframe-larger-than] static size_t ZSTD_compressBlock_opt0( ^ >> lib/zstd/compress/zstd_opt.c:1331:15: warning: stack frame size (2320) exceeds limit (2048) in 'ZSTD_compressBlock_opt2' [-Wframe-larger-than] static size_t ZSTD_compressBlock_opt2( ^ 2 warnings generated. vim +/ZSTD_compressBlock_opt0 +1324 lib/zstd/compress/zstd_opt.c 1323 > 1324 static size_t ZSTD_compressBlock_opt0( 1325 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], 1326 const void* src, size_t srcSize, const ZSTD_dictMode_e dictMode) 1327 { 1328 return ZSTD_compressBlock_opt_generic(ms, seqStore, rep, src, srcSize, 0 /* optLevel */, dictMode); 1329 } 1330 > 1331 static size_t ZSTD_compressBlock_opt2( 1332 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], 1333 const void* src, size_t srcSize, const ZSTD_dictMode_e dictMode) 1334 { 1335 return ZSTD_compressBlock_opt_generic(ms, seqStore, rep, src, srcSize, 2 /* optLevel */, dictMode); 1336 } 1337 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki