Re: [PATCH 1/2] arch_topology: support for describing cache topology from DT

From: kernel test robot <lkp@intel.com>
To: Qing Wang <wangqing@vivo.com>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>,
	Sudeep Holla <sudeep.holla@arm.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org,
	Wang Qing <wangqing@vivo.com>
Subject: Re: [PATCH 1/2] arch_topology: support for describing cache topology from DT
Date: Fri, 22 Apr 2022 17:27:26 +0800	[thread overview]
Message-ID: <202204221720.cO70SkrD-lkp@intel.com> (raw)
In-Reply-To: <1650552960-60165-2-git-send-email-wangqing@vivo.com>

Hi Qing,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on arm64/for-next/core]
[also build test ERROR on driver-core/driver-core-testing linus/master arm-perf/for-next/perf v5.18-rc3 next-20220421]
[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]

url:    https://github.com/intel-lab-lkp/linux/commits/Qing-Wang/Add-complex-scheduler-level-for-arm64/20220421-225748
base:   https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core
config: riscv-randconfig-c006-20220421 (https://download.01.org/0day-ci/archive/20220422/202204221720.cO70SkrD-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 5bd87350a5ae429baf8f373cb226a57b62f87280)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # install riscv cross compiling tool for clang build
        # apt-get install binutils-riscv64-linux-gnu
        # https://github.com/intel-lab-lkp/linux/commit/854ee80a8c32ea98203c96ba25cae2e87eeb43b1
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Qing-Wang/Add-complex-scheduler-level-for-arm64/20220421-225748
        git checkout 854ee80a8c32ea98203c96ba25cae2e87eeb43b1
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash arch/riscv/ drivers/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

>> drivers/base/arch_topology.c:617:1: error: unknown type name 'staic'; did you mean 'static'?
   staic struct device_node *cache_topology[NR_CPUS][MAX_CACHE_LEVEL];
   ^~~~~
   static
   1 error generated.

vim +617 drivers/base/arch_topology.c

   612	
   613	/*
   614	 * cpu cache topology table
   615	 */
   616	#define MAX_CACHE_LEVEL 7
 > 617	staic struct device_node *cache_topology[NR_CPUS][MAX_CACHE_LEVEL];
   618	

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https://01.org/lkp