Date:   Sat, 4 Mar 2023 10:46:28 +0800
From:   kernel test robot <lkp@intel.com>
To:     Jonathan Cameron <Jonathan.Cameron@huawei.com>,
        linux-cxl@vger.kernel.org
Cc:     oe-kbuild-all@lists.linux.dev, peterz@infradead.org,
        mingo@redhat.com, acme@kernel.org, mark.rutland@arm.com,
        will@kernel.org, dan.j.williams@intel.com, bwidawsk@kernel.org,
        ira.weiny@intel.com, vishal.l.verma@intel.com,
        alison.schofield@intel.com, linuxarm@huawei.com,
        linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/4] cxl/pci: Find and register CXL PMU devices
Message-ID: <202303041001.G9OUGQ6l-lkp@intel.com>
References: <20230303175022.10806-3-Jonathan.Cameron@huawei.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
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In-Reply-To: <20230303175022.10806-3-Jonathan.Cameron@huawei.com>
Precedence: bulk

Hi Jonathan,

I love your patch! Yet something to improve:

[auto build test ERROR on cxl/next]
[also build test ERROR on cxl/pending linus/master next-20230303]
[cannot apply to v6.2]
[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#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Jonathan-Cameron/cxl-Add-function-to-count-regblocks-of-a-given-type/20230304-015342
base:   https://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git next
patch link:    https://lore.kernel.org/r/20230303175022.10806-3-Jonathan.Cameron%40huawei.com
patch subject: [PATCH 2/4] cxl/pci: Find and register CXL PMU devices
config: alpha-randconfig-r003-20230302 (https://download.01.org/0day-ci/archive/20230304/202303041001.G9OUGQ6l-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 12.1.0
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/0790ed82bb7adf04c834e8c03008b92c1b23945e
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Jonathan-Cameron/cxl-Add-function-to-count-regblocks-of-a-given-type/20230304-015342
        git checkout 0790ed82bb7adf04c834e8c03008b92c1b23945e
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=alpha olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=alpha SHELL=/bin/bash drivers/cxl/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202303041001.G9OUGQ6l-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/cxl/core/regs.c:9:10: fatal error: cpmu.h: No such file or directory
       9 | #include <cpmu.h>
         |          ^~~~~~~~
   compilation terminated.
--
>> drivers/cxl/core/cpmu.c:8:10: fatal error: cpmu.h: No such file or directory
       8 | #include <cpmu.h>
         |          ^~~~~~~~
   compilation terminated.


vim +9 drivers/cxl/core/regs.c

   > 9	#include <cpmu.h>
    10	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests