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

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Message-ID: <202204221053.QFSQGEXr-lkp@intel.com>
Date:   Fri, 22 Apr 2022 10:30:38 +0800
From:   kernel test robot <lkp@...el.com>
To:     Qing Wang <wangqing@...o.com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Sudeep Holla <sudeep.holla@....com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     kbuild-all@...ts.01.org, Wang Qing <wangqing@...o.com>
Subject: Re: [PATCH 1/2] arch_topology: support for describing cache topology
 from DT

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: arm-keystone_defconfig (https://download.01.org/0day-ci/archive/20220422/202204221053.QFSQGEXr-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 11.2.0
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
        # 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=gcc-11.2.0 make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash

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

All errors (new ones prefixed by >>):

>> drivers/base/arch_topology.c:617:6: error: expected ';' before 'struct'
     617 | staic struct device_node *cache_topology[NR_CPUS][MAX_CACHE_LEVEL];
         |      ^~~~~~~
         |      ;


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	

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp