linux-kernel - Re: [PATCH v2 3/4] ipack: tpci200: change pci

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Date:   Tue, 10 Aug 2021 02:22:33 +0800
From:   kernel test robot <lkp@...el.com>
To:     Dongliang Mu <mudongliangabcd@...il.com>,
        Samuel Iglesias Gonsalvez <siglesias@...lia.com>,
        Jens Taprogge <jens.taprogge@...rogge.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Randy Dunlap <rdunlap@...radead.org>,
        Lv Yunlong <lyl2019@...l.ustc.edu.cn>,
        Aditya Srivastava <yashsri421@...il.com>
Cc:     kbuild-all@...ts.01.org, industrypack-devel@...ts.sourceforge.net,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 3/4] ipack: tpci200: change pci_iounmap to iounmap

Hi Dongliang,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v5.14-rc5 next-20210809]
[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/0day-ci/linux/commits/Dongliang-Mu/ipack-tpci200-fix-many-double-free-issues-in-tpci200_pci_probe/20210809-223416
base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 36a21d51725af2ce0700c6ebcb6b9594aac658a6
config: i386-randconfig-a004-20210808 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        # https://github.com/0day-ci/linux/commit/aab1c45ab3f37910ebb6f00f951c74ee88e25094
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Dongliang-Mu/ipack-tpci200-fix-many-double-free-issues-in-tpci200_pci_probe/20210809-223416
        git checkout aab1c45ab3f37910ebb6f00f951c74ee88e25094
        # save the attached .config to linux build tree
        mkdir build_dir
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/ipack/carriers/

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 >>):

   In file included from include/linux/io.h:13,
                    from include/linux/pci.h:39,
                    from drivers/ipack/carriers/tpci200.h:14,
                    from drivers/ipack/carriers/tpci200.c:12:
   drivers/ipack/carriers/tpci200.c: In function 'tpci200_unregister':
>> arch/x86/include/asm/io.h:210:17: error: too many arguments to function 'iounmap'
     210 | #define iounmap iounmap
         |                 ^~~~~~~
   drivers/ipack/carriers/tpci200.c:91:2: note: in expansion of macro 'iounmap'
      91 |  iounmap(tpci200->info->pdev, tpci200->info->interface_regs);
         |  ^~~~~~~
   arch/x86/include/asm/io.h:209:13: note: declared here
     209 | extern void iounmap(volatile void __iomem *addr);
         |             ^~~~~~~


vim +/iounmap +210 arch/x86/include/asm/io.h

133822c5c038b2 Jeremy Fitzhardinge 2009-02-06  208  
133822c5c038b2 Jeremy Fitzhardinge 2009-02-06  209  extern void iounmap(volatile void __iomem *addr);
80b9ece1339374 Andy Shevchenko     2017-06-30 @210  #define iounmap iounmap
133822c5c038b2 Jeremy Fitzhardinge 2009-02-06  211  

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

Download attachment ".config.gz" of type "application/gzip" (31270 bytes)