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X-CSE-ConnectionGUID: Sr9hBGsdTvW0XxU7lGh54g== X-CSE-MsgGUID: enWYmt3FQOK9NMpxrNRPnw== X-IronPort-AV: E=McAfee;i="6800,10657,11929"; a="326704" X-IronPort-AV: E=Sophos;i="6.27,147,1787036400"; d="scan'208";a="326704" Received: from fmviesa013.fm.intel.com ([10.60.135.153]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Oct 2026 23:52:46 -0700 X-CSE-ConnectionGUID: VX1XhK7RTrmDhvfTgjEN9Q== X-CSE-MsgGUID: wSiI1/5YQqWBUWtYpU0ucQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,147,1787036400"; d="scan'208";a="1977362" Received: from lkp-server01.sh.intel.com (HELO 0caa9d2d175c) ([10.239.97.150]) by fmviesa013.fm.intel.com with ESMTP; 08 Oct 2026 23:52:42 -0700 Received: from kbuild by 0caa9d2d175c with local (Exim 4.98.2) (envelope-from ) id 1xF4T8-000000005QG-17al; Fri, 09 Oct 2026 06:52:38 +0000 Date: Fri, 9 Oct 2026 14:52:04 +0800 From: kernel test robot To: Bryan O'Donoghue , Bryan O'Donoghue , Vladimir Zapolskiy , Loic Poulain , Mauro Carvalho Chehab , Jacopo Mondi , Daniel Scally , Keke Li , Richard Acayan , Hans Verkuil , Gjorgji Rosikopulos , Radoslav Tsvetkov , Robert Foss , Milen Mitkov Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 19/74] media: qcom: camss: vfe: Represent output as an array instead of a singleton Message-ID: <202610091417.UPY6v8H3-lkp@intel.com> References: <20261005-linux-mainline-7-2-sm8650-hdk-rfc-0-v1-19-ed985aefd611@kernel.org> Precedence: bulk X-Mailing-List: linux-media@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: <20261005-linux-mainline-7-2-sm8650-hdk-rfc-0-v1-19-ed985aefd611@kernel.org> Hi Bryan, kernel test robot noticed the following build errors: [auto build test ERROR on 8d3ae59288f1e7d58d76558a6ee96d533bc5019f] url: https://github.com/intel-lab-lkp/linux/commits/Bryan-O-Donoghue/media-qcom-camss-vfe-Rename-gen3-back-to-vfe780/20261005-191331 base: 8d3ae59288f1e7d58d76558a6ee96d533bc5019f patch link: https://lore.kernel.org/r/20261005-linux-mainline-7-2-sm8650-hdk-rfc-0-v1-19-ed985aefd611%40kernel.org patch subject: [PATCH 19/74] media: qcom: camss: vfe: Represent output as an array instead of a singleton config: hexagon-allmodconfig (https://download.01.org/0day-ci/archive/20261009/202610091417.UPY6v8H3-lkp@intel.com/config) compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project 242243a5814307de825db3428662d67b064e2cbc) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261009/202610091417.UPY6v8H3-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/202610091417.UPY6v8H3-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/media/platform/qcom/camss/camss-vfe-17x.c:395:9: error: incompatible pointer types assigning to 'struct vfe_output *' from 'struct vfe_output (*)[1]' [-Wincompatible-pointer-types] 395 | output = &line->output; | ^ ~~~~~~~~~~~~~ 1 error generated. vim +395 drivers/media/platform/qcom/camss/camss-vfe-17x.c 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 385 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 386 static int vfe_get_output(struct vfe_line *line) 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 387 { 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 388 struct vfe_device *vfe = to_vfe(line); 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 389 struct vfe_output *output; 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 390 unsigned long flags; 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 391 int wm_idx; 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 392 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 393 spin_lock_irqsave(&vfe->output_lock, flags); 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 394 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 @395 output = &line->output; 8ce158c1be981bf drivers/media/platform/qcom/camss/camss-vfe-170.c Milen Mitkov 2022-12-09 396 if (output->state > VFE_OUTPUT_RESERVED) { 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 397 dev_err(vfe->camss->dev, "Output is running\n"); 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 398 goto error; 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 399 } 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 400 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 401 output->wm_num = 1; 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 402 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 403 wm_idx = vfe_reserve_wm(vfe, line->id); 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 404 if (wm_idx < 0) { 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 405 dev_err(vfe->camss->dev, "Can not reserve wm\n"); 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 406 goto error_get_wm; 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 407 } 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 408 output->wm_idx[0] = wm_idx; 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 409 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 410 output->drop_update_idx = 0; 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 411 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 412 spin_unlock_irqrestore(&vfe->output_lock, flags); 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 413 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 414 return 0; 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 415 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 416 error_get_wm: 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 417 vfe_release_wm(vfe, output->wm_idx[0]); 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 418 output->state = VFE_OUTPUT_OFF; 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 419 error: 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 420 spin_unlock_irqrestore(&vfe->output_lock, flags); 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 421 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 422 return -EINVAL; 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 423 } 7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 424 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki