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X-CSE-ConnectionGUID: O+wN1ZGpTtmOKw3lxrG9wQ== X-CSE-MsgGUID: blm+m7J3Qn2FN3WtLOwSiQ== X-IronPort-AV: E=McAfee;i="6800,10657,11832"; a="82461645" X-IronPort-AV: E=Sophos;i="6.24,232,1774335600"; d="scan'208";a="82461645" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by fmvoesa113.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Jun 2026 12:53:50 -0700 X-CSE-ConnectionGUID: kj3ZQp3SQjCCeu/sT/MB7w== X-CSE-MsgGUID: Rmc6Z5jSTUKm5t2MQriqag== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.24,232,1774335600"; d="scan'208";a="247593237" Received: from lkp-server02.sh.intel.com (HELO ea128546eb3d) ([10.239.97.151]) by fmviesa006.fm.intel.com with ESMTP; 29 Jun 2026 12:53:49 -0700 Received: from kbuild by ea128546eb3d with local (Exim 4.98.2) (envelope-from ) id 1weI38-000000007hV-1FlE; Mon, 29 Jun 2026 19:53:46 +0000 Date: Tue, 30 Jun 2026 03:53:00 +0800 From: kernel test robot To: Janne Grunau Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: [asahilinux:bits/200-dcp 105/176] Warning: drivers/gpu/drm/apple/dcp.c:100 function parameter 'crtc' not described in 'dcp_crtc_send_page_flip_event' Message-ID: <202606300332.OAjOUk5E-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: tree: https://github.com/AsahiLinux/linux bits/200-dcp head: 54e3c0d3b3f7f4f11f9bc05d2a94725eb7e39148 commit: d15af95c52ecf6e855fa9ba92d0a95ad7f6204b0 [105/176] drm: apple: Override drm_vblank's page flip event handling [HACK] config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20260630/202606300332.OAjOUk5E-lkp@intel.com/config) compiler: clang version 23.0.0git (https://github.com/llvm/llvm-project 6cc609bb250b21b47fc7d394b4019101e9983597) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260630/202606300332.OAjOUk5E-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/202606300332.OAjOUk5E-lkp@intel.com/ All warnings (new ones prefixed by >>): >> Warning: drivers/gpu/drm/apple/dcp.c:100 function parameter 'crtc' not described in 'dcp_crtc_send_page_flip_event' >> Warning: drivers/gpu/drm/apple/dcp.c:100 function parameter 'e' not described in 'dcp_crtc_send_page_flip_event' >> Warning: drivers/gpu/drm/apple/dcp.c:100 function parameter 'now' not described in 'dcp_crtc_send_page_flip_event' >> Warning: drivers/gpu/drm/apple/dcp.c:100 function parameter 'start' not described in 'dcp_crtc_send_page_flip_event' >> Warning: drivers/gpu/drm/apple/dcp.c:100 function parameter 'crtc' not described in 'dcp_crtc_send_page_flip_event' >> Warning: drivers/gpu/drm/apple/dcp.c:100 function parameter 'e' not described in 'dcp_crtc_send_page_flip_event' >> Warning: drivers/gpu/drm/apple/dcp.c:100 function parameter 'now' not described in 'dcp_crtc_send_page_flip_event' >> Warning: drivers/gpu/drm/apple/dcp.c:100 function parameter 'start' not described in 'dcp_crtc_send_page_flip_event' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki