From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) (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 7284220FE for ; Fri, 20 Jan 2023 12:58:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1674219483; x=1705755483; h=date:from:to:cc:subject:message-id:mime-version; bh=9Qia+Vk5VusGH+Mbxh9/I8BXgr73NoxAmEdz98Il6vw=; b=loi0ILQ7vn8/i4JNQb2k7rRuxGc+45i6omC+xLcNyt+3VNQKTBSz9s1z YaHu23aCBtUvR4RBy2KKs/Y+a0tADeBS6QtXZ01YfgVKUqaLAuQS0B7vu 8m2KAUdSvKlnHuCMdxcI7yxaGn5wHFZb6zWdudt7V6NAQAwE1C2nqMiV+ NTjOn61LwPVgKSJQeSFLBR4KSgFZDTIdHYJooo7rT77ew8IVFUDnRRTIc e+5sS2srEaNvU06oedVYMpef2gKokHlaDOW+yItICXUPV8/G+EO8zbPaP OpPO4lZw7qOFIyOPfMEWirBtu55th9WGKzlLgjiTNZSEdZpWPCBAEzWTJ Q==; X-IronPort-AV: E=McAfee;i="6500,9779,10595"; a="324255526" X-IronPort-AV: E=Sophos;i="5.97,232,1669104000"; d="scan'208";a="324255526" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Jan 2023 04:58:02 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10595"; a="638152123" X-IronPort-AV: E=Sophos;i="5.97,232,1669104000"; d="scan'208";a="638152123" Received: from lkp-server01.sh.intel.com (HELO 5646d64e7320) ([10.239.97.150]) by orsmga006.jf.intel.com with ESMTP; 20 Jan 2023 04:58:01 -0800 Received: from kbuild by 5646d64e7320 with local (Exim 4.96) (envelope-from ) id 1pIqy0-0002Z8-0u; Fri, 20 Jan 2023 12:58:00 +0000 Date: Fri, 20 Jan 2023 20:57:44 +0800 From: kernel test robot To: oe-kbuild@lists.linux.dev Cc: lkp@intel.com Subject: Re: [PATCH net-next 01/10] net: libwx: Add irq flow functions Message-ID: <202301202015.flTHtz9f-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline :::::: :::::: Manual check reason: "low confidence static check warning: drivers/net/ethernet/wangxun/libwx/wx_hw.c:890:9: sparse: sparse: shift too big (32) for type unsigned int" :::::: BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev In-Reply-To: <20230118065504.3075474-2-jiawenwu@trustnetic.com> References: <20230118065504.3075474-2-jiawenwu@trustnetic.com> TO: Jiawen Wu TO: netdev@vger.kernel.org TO: mengyuanlou@net-swift.com Hi Jiawen, I love your patch! Perhaps something to improve: [auto build test WARNING on net-next/master] url: https://github.com/intel-lab-lkp/linux/commits/Jiawen-Wu/net-libwx-Add-irq-flow-functions/20230118-154258 patch link: https://lore.kernel.org/r/20230118065504.3075474-2-jiawenwu%40trustnetic.com patch subject: [PATCH net-next 01/10] net: libwx: Add irq flow functions :::::: branch date: 2 days ago :::::: commit date: 2 days ago config: openrisc-randconfig-s052-20230120 (https://download.01.org/0day-ci/archive/20230120/202301202015.flTHtz9f-lkp@intel.com/config) compiler: or1k-linux-gcc (GCC) 12.1.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://github.com/intel-lab-lkp/linux/commit/f807094d578ff552800fe8f9fd9f29ad766384b6 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Jiawen-Wu/net-libwx-Add-irq-flow-functions/20230118-154258 git checkout f807094d578ff552800fe8f9fd9f29ad766384b6 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=openrisc olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=openrisc SHELL=/bin/bash drivers/net/ethernet/wangxun/libwx/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) >> drivers/net/ethernet/wangxun/libwx/wx_hw.c:890:9: sparse: sparse: shift too big (32) for type unsigned int vim +890 drivers/net/ethernet/wangxun/libwx/wx_hw.c b08012568ebb20 Jiawen Wu 2022-10-27 885 f807094d578ff5 Mengyuan Lou 2023-01-18 886 static void wx_configure_isb(struct wx *wx) f807094d578ff5 Mengyuan Lou 2023-01-18 887 { f807094d578ff5 Mengyuan Lou 2023-01-18 888 /* set ISB Address */ f807094d578ff5 Mengyuan Lou 2023-01-18 889 wr32(wx, WX_PX_ISB_ADDR_L, wx->isb_dma & DMA_BIT_MASK(32)); f807094d578ff5 Mengyuan Lou 2023-01-18 @890 wr32(wx, WX_PX_ISB_ADDR_H, wx->isb_dma >> 32); f807094d578ff5 Mengyuan Lou 2023-01-18 891 } f807094d578ff5 Mengyuan Lou 2023-01-18 892 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests