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 E03A7C4332F for ; Mon, 6 Nov 2023 20:48:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233008AbjKFUsp (ORCPT ); Mon, 6 Nov 2023 15:48:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51794 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229755AbjKFUso (ORCPT ); Mon, 6 Nov 2023 15:48:44 -0500 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.100]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4861710A for ; Mon, 6 Nov 2023 12:48:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1699303721; x=1730839721; h=date:from:to:cc:subject:message-id:mime-version; bh=2A3DxbgwDIeKtTHs+XIhBI+I56ziuucumFGPKJ8wOPc=; b=L9AKyJuoP6fz0137jKo1QnGeRVwraO+0F1bMtYeCEvlqhLOZr5NlSsNZ VzHQSqwWgrZ54gNrFTfF3/6XdIYppSFjpwAurCyzigkCM54/siIlX/qvq 1NpvlnDxJbQ/lsMIRVNGGUmldOiS9pZwanZIhHoJ+8UX69PmP7pfNjAdH k2iXSRRPgsnG1vPiZ2jIuktMcw/5TuWw6I3lwvqCMGxrVbcpNqvgojX5u g0kAQ5qfTIHqyvzI8dAE6jFEZozsaEXC/gOULsT5d/+ZcJr9youHHrH/u tI83nb0z7Q81k2CDat+dYpx1DCzo8mStPZ6MFzmxnn+9cZ8+jD5Oq/PvZ A==; X-IronPort-AV: E=McAfee;i="6600,9927,10886"; a="455845985" X-IronPort-AV: E=Sophos;i="6.03,282,1694761200"; d="scan'208";a="455845985" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Nov 2023 12:48:40 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.03,282,1694761200"; d="scan'208";a="10577613" Received: from lkp-server01.sh.intel.com (HELO 17d9e85e5079) ([10.239.97.150]) by fmviesa001.fm.intel.com with ESMTP; 06 Nov 2023 12:48:39 -0800 Received: from kbuild by 17d9e85e5079 with local (Exim 4.96) (envelope-from ) id 1r06WS-0006im-2W; Mon, 06 Nov 2023 20:48:36 +0000 Date: Tue, 7 Nov 2023 04:48:12 +0800 From: kernel test robot To: Rohan McLure Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Michael Ellerman Subject: drivers/media/platform/verisilicon/hantro_g2_hevc_dec.c:578:5: warning: stack frame size (2144) exceeds limit (2048) in 'hantro_g2_hevc_dec_run' Message-ID: <202311070412.oRu9ZBhc-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 Rohan, FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: d2f51b3516dade79269ff45eae2a7668ae711b25 commit: 6f0926c00565a91f3bd7ca1aa05db307daed5e0f powerpc/kcsan: Add KCSAN Support date: 9 months ago config: powerpc64-allyesconfig (https://download.01.org/0day-ci/archive/20231107/202311070412.oRu9ZBhc-lkp@intel.com/config) compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231107/202311070412.oRu9ZBhc-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/202311070412.oRu9ZBhc-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/media/platform/verisilicon/hantro_g2_hevc_dec.c:578:5: warning: stack frame size (2144) exceeds limit (2048) in 'hantro_g2_hevc_dec_run' [-Wframe-larger-than] 578 | int hantro_g2_hevc_dec_run(struct hantro_ctx *ctx) | ^ 1 warning generated. -- >> drivers/input/touchscreen/cyttsp4_core.c:1682:12: warning: stack frame size (2112) exceeds limit (2048) in 'cyttsp4_startup' [-Wframe-larger-than] 1682 | static int cyttsp4_startup(struct cyttsp4 *cd) | ^ 1 warning generated. -- drivers/net/ethernet/ibm/ibmvnic.c:194:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable] 194 | int rc, i; | ^ >> drivers/net/ethernet/ibm/ibmvnic.c:5970:13: warning: stack frame size (2320) exceeds limit (2048) in 'ibmvnic_tasklet' [-Wframe-larger-than] 5970 | static void ibmvnic_tasklet(struct tasklet_struct *t) | ^ 2 warnings generated. -- >> drivers/net/ethernet/qlogic/qed/qed_mng_tlv.c:1244:5: warning: stack frame size (2368) exceeds limit (2048) in 'qed_mfw_process_tlv_req' [-Wframe-larger-than] 1244 | int qed_mfw_process_tlv_req(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt) | ^ 1 warning generated. vim +/hantro_g2_hevc_dec_run +578 drivers/media/platform/verisilicon/hantro_g2_hevc_dec.c 5523dc7b851849 drivers/staging/media/hantro/hantro_g2_hevc_dec.c Benjamin Gaignard 2021-07-15 577 cb5dd5a0fa518d drivers/staging/media/hantro/hantro_g2_hevc_dec.c Benjamin Gaignard 2021-06-03 @578 int hantro_g2_hevc_dec_run(struct hantro_ctx *ctx) :::::: The code at line 578 was first introduced by commit :::::: cb5dd5a0fa518dff14ff2b90837c3c8f98f4dd5c media: hantro: Introduce G2/HEVC decoder :::::: TO: Benjamin Gaignard :::::: CC: Mauro Carvalho Chehab -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki