From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.19]) (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 C65DC37E308; Wed, 21 Jan 2026 14:27:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.19 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769005670; cv=none; b=ob++hkJ09SEG7khhsSwvQ7nJeSHmxv2pGDaMNYmkdOYjeT0LojZK9BzerAgpsgEIJ0Jk5xiHIkkxj/iqz3Cst17861TMN91+FGTRA6qyl76+4zSZtmQOoyNnujLDBvoVgUWWTR81YKj+lxqqntd54bK5lHyHck+c7lJXelEn7MA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769005670; c=relaxed/simple; bh=5ZRWs9xXfr5MhLjyldecu1D79f6ZK8VE+HPThNMbI60=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=PVPQ5hWT24hFSKWT2fICk7oYRXQQhS0M4Q2MVa/e2TPioaQBeBOCaUCTDBTd2bt4dB33TyFgqpSvrPzbJ9DeaaP6BNacnj5DiZYPs0zQmV7OElcielsHsM6DH0eICwrbTwc7rZz8uaGB9z6JQEK2JzQZSkmpNwMd8HJoe2Pt1dQ= 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=ZspDEtbY; arc=none smtp.client-ip=192.198.163.19 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="ZspDEtbY" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1769005667; x=1800541667; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=5ZRWs9xXfr5MhLjyldecu1D79f6ZK8VE+HPThNMbI60=; b=ZspDEtbYAddkjEK/UlzBhl4QhS7Lul+D4uhOrZEdc3p0Ep30DO417oMp zKWpzheTMAL83uZQaL2A1to8K7XI/I7546yfI8zqPQr+MDHG6dnupi3qb gfwsgpgzSVEZ/FkEI3p8uI9JflkAXjrIClCAtawSH7iM5P3s88CNhlqLh TNVzUcdb8igKARGhrKQy0qD1eFK9xoV1wOYBCMp58r2p6rtvS2buPHV8L /5tK5ey0Hw10fj4mhFKcoyZoycmbF23D/Mw0yPhHHTEMFuuxxSOVR5Rdl X5KBAIAV/0xvifXoD1sbXKBmgcCG1fv3KGC/3h0GIViAzRHyElmv+eZil A==; X-CSE-ConnectionGUID: irCo4YEsRkaWUWSJ239flw== X-CSE-MsgGUID: +tqQ2ijMSd+oFdNph3y4mA== X-IronPort-AV: E=McAfee;i="6800,10657,11678"; a="69250461" X-IronPort-AV: E=Sophos;i="6.21,242,1763452800"; d="scan'208";a="69250461" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by fmvoesa113.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Jan 2026 06:27:46 -0800 X-CSE-ConnectionGUID: dJMZTeArSL6jW6aZnJH4tw== X-CSE-MsgGUID: hTxK/I4iQfqddwbWYKkhgA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,242,1763452800"; d="scan'208";a="206888102" Received: from lkp-server01.sh.intel.com (HELO 765f4a05e27f) ([10.239.97.150]) by fmviesa009.fm.intel.com with ESMTP; 21 Jan 2026 06:27:41 -0800 Received: from kbuild by 765f4a05e27f with local (Exim 4.98.2) (envelope-from ) id 1viZBJ-00000000RIj-2tQ5; Wed, 21 Jan 2026 14:27:37 +0000 Date: Wed, 21 Jan 2026 22:27:14 +0800 From: kernel test robot To: Detlev Casanova , linux-kernel@vger.kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Mauro Carvalho Chehab , linux-media@vger.kernel.org, Detlev Casanova , Ezequiel Garcia , Heiko Stuebner , Daniel Almeida , Jonathan Corbet , Ricardo Ribalda , Hans Verkuil , Yunke Cao , Hans de Goede , Laurent Pinchart , Nicolas Dufresne , Pavan Bobba , Sakari Ailus , James Cowgill , linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, kernel@collabora.com, Jonas Karlman , Diederik de Haas Subject: Re: [PATCH v9 15/17] media: rkvdec: Add H264 support for the VDPU383 variant Message-ID: <202601211924.rqKS2Ihm-lkp@intel.com> References: <20260120222018.404741-16-detlev.casanova@collabora.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260120222018.404741-16-detlev.casanova@collabora.com> Hi Detlev, kernel test robot noticed the following build warnings: [auto build test WARNING on rockchip/for-next] [also build test WARNING on linuxtv-media-pending/master media-tree/master linus/master v6.19-rc6 next-20260120] [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/Detlev-Casanova/media-uapi-HEVC-Add-v4l2_ctrl_hevc_ext_sps_-ls-t_rps-controls/20260121-071026 base: https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git for-next patch link: https://lore.kernel.org/r/20260120222018.404741-16-detlev.casanova%40collabora.com patch subject: [PATCH v9 15/17] media: rkvdec: Add H264 support for the VDPU383 variant config: loongarch-allmodconfig (https://download.01.org/0day-ci/archive/20260121/202601211924.rqKS2Ihm-lkp@intel.com/config) compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260121/202601211924.rqKS2Ihm-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/202601211924.rqKS2Ihm-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/media/platform/rockchip/rkvdec/rkvdec-vdpu383-h264.c:485:12: warning: stack frame size (2064) exceeds limit (2048) in 'rkvdec_h264_run' [-Wframe-larger-than] 485 | static int rkvdec_h264_run(struct rkvdec_ctx *ctx) | ^ 1 warning generated. vim +/rkvdec_h264_run +485 drivers/media/platform/rockchip/rkvdec/rkvdec-vdpu383-h264.c 484 > 485 static int rkvdec_h264_run(struct rkvdec_ctx *ctx) 486 { 487 struct v4l2_h264_reflist_builder reflist_builder; 488 struct rkvdec_dev *rkvdec = ctx->dev; 489 struct rkvdec_h264_ctx *h264_ctx = ctx->priv; 490 struct rkvdec_h264_run run; 491 struct rkvdec_h264_priv_tbl *tbl = h264_ctx->priv_tbl.cpu; 492 u32 timeout_threshold; 493 494 rkvdec_h264_run_preamble(ctx, &run); 495 496 /* Build the P/B{0,1} ref lists. */ 497 v4l2_h264_init_reflist_builder(&reflist_builder, run.decode_params, 498 run.sps, run.decode_params->dpb); 499 v4l2_h264_build_p_ref_list(&reflist_builder, h264_ctx->reflists.p); 500 v4l2_h264_build_b_ref_lists(&reflist_builder, h264_ctx->reflists.b0, 501 h264_ctx->reflists.b1); 502 503 assemble_hw_scaling_list(&run, &tbl->scaling_list); 504 assemble_hw_pps(ctx, &run); 505 lookup_ref_buf_idx(ctx, &run); 506 assemble_hw_rps(&reflist_builder, &run, &h264_ctx->reflists, &tbl->rps); 507 508 config_registers(ctx, &run); 509 510 rkvdec_run_postamble(ctx, &run.base); 511 512 timeout_threshold = h264_ctx->regs.common.reg013_core_timeout_threshold; 513 rkvdec_schedule_watchdog(rkvdec, timeout_threshold); 514 515 /* Start decoding! */ 516 writel(timeout_threshold, rkvdec->link + VDPU383_LINK_TIMEOUT_THRESHOLD); 517 writel(0, rkvdec->link + VDPU383_LINK_IP_ENABLE); 518 writel(VDPU383_DEC_E_BIT, rkvdec->link + VDPU383_LINK_DEC_ENABLE); 519 520 return 0; 521 } 522 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki