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X-CSE-ConnectionGUID: szaE/EgMQESbiuVzG9ccEg== X-CSE-MsgGUID: BIakFP4aSZOs2+CmlVzNEQ== X-IronPort-AV: E=McAfee;i="6800,10657,11743"; a="75761509" X-IronPort-AV: E=Sophos;i="6.23,150,1770624000"; d="scan'208";a="75761509" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Mar 2026 07:12:18 -0700 X-CSE-ConnectionGUID: 7TScrLw/S5WafBz4XS6YVA== X-CSE-MsgGUID: nKtq4DDRSDOPdBlYJA8/bA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,150,1770624000"; d="scan'208";a="249122850" Received: from lkp-server01.sh.intel.com (HELO 283bf2e1b94a) ([10.239.97.150]) by fmviesa002.fm.intel.com with ESMTP; 30 Mar 2026 07:12:15 -0700 Received: from kbuild by 283bf2e1b94a with local (Exim 4.98.2) (envelope-from ) id 1w7DLg-000000001Bh-3fe4; Mon, 30 Mar 2026 14:12:12 +0000 Date: Mon, 30 Mar 2026 22:11:58 +0800 From: kernel test robot To: Matthew Laux , Mauro Carvalho Chehab , Greg Kroah-Hartman , Hans Verkuil Cc: oe-kbuild-all@lists.linux.dev, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-staging@lists.linux.dev, Matthew Laux Subject: Re: [PATCH v3 1/1] staging: media: add driver for StarTech USB3HDCAP Message-ID: <202603302245.CxjAt9gS-lkp@intel.com> References: <20260329045612.6899-2-matthew.laux@gmail.com> Precedence: bulk X-Mailing-List: linux-staging@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: <20260329045612.6899-2-matthew.laux@gmail.com> Hi Matthew, kernel test robot noticed the following build errors: [auto build test ERROR on 2c8fe1f14240d75f2002e16b2b69c5c2d27ed41c] url: https://github.com/intel-lab-lkp/linux/commits/Matthew-Laux/staging-media-add-driver-for-StarTech-USB3HDCAP/20260329-215100 base: 2c8fe1f14240d75f2002e16b2b69c5c2d27ed41c patch link: https://lore.kernel.org/r/20260329045612.6899-2-matthew.laux%40gmail.com patch subject: [PATCH v3 1/1] staging: media: add driver for StarTech USB3HDCAP config: powerpc-randconfig-r064-20260330 (https://download.01.org/0day-ci/archive/20260330/202603302245.CxjAt9gS-lkp@intel.com/config) compiler: powerpc-linux-gcc (GCC) 11.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260330/202603302245.CxjAt9gS-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/202603302245.CxjAt9gS-lkp@intel.com/ All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "usb_alloc_urb" [drivers/staging/media/usb3hdcap/usb3hdcap.ko] undefined! >> ERROR: modpost: "usb_free_urb" [drivers/staging/media/usb3hdcap/usb3hdcap.ko] undefined! >> ERROR: modpost: "usb_register_driver" [drivers/staging/media/usb3hdcap/usb3hdcap.ko] undefined! >> ERROR: modpost: "usb_put_dev" [drivers/staging/media/usb3hdcap/usb3hdcap.ko] undefined! >> ERROR: modpost: "usb_get_dev" [drivers/staging/media/usb3hdcap/usb3hdcap.ko] undefined! >> ERROR: modpost: "usb_submit_urb" [drivers/staging/media/usb3hdcap/usb3hdcap.ko] undefined! >> ERROR: modpost: "usb_control_msg" [drivers/staging/media/usb3hdcap/usb3hdcap.ko] undefined! >> ERROR: modpost: "usb_set_interface" [drivers/staging/media/usb3hdcap/usb3hdcap.ko] undefined! >> ERROR: modpost: "usb_deregister" [drivers/staging/media/usb3hdcap/usb3hdcap.ko] undefined! >> ERROR: modpost: "usb_kill_urb" [drivers/staging/media/usb3hdcap/usb3hdcap.ko] undefined! Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for HOTPLUG_CPU Depends on [n]: SMP [=y] && (PPC_PSERIES [=n] || PPC_PMAC [=n] || PPC_POWERNV [=n] || FSL_SOC_BOOKE [=n]) Selected by [y]: - PM_SLEEP_SMP [=y] && SMP [=y] && (ARCH_SUSPEND_POSSIBLE [=y] || ARCH_HIBERNATION_POSSIBLE [=y]) && PM_SLEEP [=y] -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki