Re: [PATCH] 8250: option 'force_polling' for buggy IRQs

From	kbuild test robot <lkp@intel.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH] 8250: option 'force_polling' for buggy IRQs
Date	2016-07-25 20:30 +0200
Message-ID	<rYSNA-7Vk-11@gated-at.bofh.it> (permalink)
References	<rYS1c-7ph-15@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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Hi,

[auto build test ERROR on tty/tty-testing]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Max-Staudt/8250-option-force_polling-for-buggy-IRQs/20160726-013812
base:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-testing
config: x86_64-randconfig-x012-201630 (attached as .config)
compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   drivers/tty/serial/8250/8250_core.c: In function 's8250_options':
>> drivers/tty/serial/8250/8250_core.c:1250:43: error: macro "module_param_cb" requires 4 arguments, but only 3 given
     module_param_cb(force_polling, uint, 0644);
                                              ^
>> drivers/tty/serial/8250/8250_core.c:1250:2: error: 'module_param_cb' undeclared (first use in this function)
     module_param_cb(force_polling, uint, 0644);
     ^~~~~~~~~~~~~~~
   drivers/tty/serial/8250/8250_core.c:1250:2: note: each undeclared identifier is reported only once for each function it appears in

vim +/module_param_cb +1250 drivers/tty/serial/8250/8250_core.c

  1244	#undef MODULE_PARAM_PREFIX
  1245	#define MODULE_PARAM_PREFIX "8250_core."
  1246	
  1247		module_param_cb(share_irqs, &param_ops_uint, &share_irqs, 0644);
  1248		module_param_cb(nr_uarts, &param_ops_uint, &nr_uarts, 0644);
  1249		module_param_cb(skip_txen_test, &param_ops_uint, &skip_txen_test, 0644);
> 1250		module_param_cb(force_polling, uint, 0644);
  1251	#ifdef CONFIG_SERIAL_8250_RSA
  1252		__module_param_call(MODULE_PARAM_PREFIX, probe_rsa,
  1253			&param_array_ops, .arr = &__param_arr_probe_rsa,

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

Thread

[PATCH] 8250: option 'force_polling' for buggy IRQs Max Staudt <mstaudt@suse.de> - 2016-07-25 19:40 +0200
  Re: [PATCH] 8250: option 'force_polling' for buggy IRQs Greg KH <gregkh@linuxfoundation.org> - 2016-07-25 19:50 +0200
    Re: [PATCH] 8250: option 'force_polling' for buggy IRQs Max Staudt <mstaudt@suse.de> - 2016-07-26 13:50 +0200
      Re: [PATCH] 8250: option 'force_polling' for buggy IRQs Greg KH <gregkh@linuxfoundation.org> - 2016-07-26 17:10 +0200
        Re: [PATCH] 8250: option 'force_polling' for buggy IRQs Max Staudt <mstaudt@suse.de> - 2016-07-26 18:20 +0200
          Re: [PATCH] 8250: option 'force_polling' for buggy IRQs One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk> - 2016-07-27 14:10 +0200
            Re: [PATCH] 8250: option 'force_polling' for buggy IRQs Max Staudt <mstaudt@suse.de> - 2016-07-27 14:20 +0200
              Re: [PATCH] 8250: option 'force_polling' for buggy IRQs Theodore Ts'o <tytso@mit.edu> - 2016-07-27 15:40 +0200
                Re: [PATCH] 8250: option 'force_polling' for buggy IRQs One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk> - 2016-07-27 22:10 +0200
                Re: [PATCH] 8250: option 'force_polling' for buggy IRQs Max Staudt <mstaudt@suse.de> - 2016-07-28 12:00 +0200
                Re: [PATCH] 8250: option 'force_polling' for buggy IRQs Greg KH <gregkh@linuxfoundation.org> - 2016-07-28 16:50 +0200
                Re: [PATCH] 8250: option 'force_polling' for buggy IRQs Theodore Ts'o <tytso@mit.edu> - 2016-07-28 18:10 +0200
                Re: [PATCH] 8250: option 'force_polling' for buggy IRQs ebiederm@xmission.com (Eric W. Biederman) - 2016-07-28 21:00 +0200
                Re: [PATCH] 8250: option 'force_polling' for buggy IRQs One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk> - 2016-07-29 11:30 +0200
                Re: [PATCH] 8250: option 'force_polling' for buggy IRQs Max Staudt <mstaudt@suse.de> - 2016-07-29 12:00 +0200
                Re: [PATCH] 8250: option 'force_polling' for buggy IRQs ebiederm@xmission.com (Eric W. Biederman) - 2016-07-29 20:00 +0200
                Re: [PATCH] 8250: option 'force_polling' for buggy IRQs One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk> - 2016-08-01 17:30 +0200
  Re: [PATCH] 8250: option 'force_polling' for buggy IRQs kbuild test robot <lkp@intel.com> - 2016-07-25 20:30 +0200
    [PATCHv2] 8250: option 'force_polling' for buggy IRQs Max Staudt <mstaudt@suse.de> - 2016-07-26 13:50 +0200
    [PATCHv3] 8250: option 'force_polling' for buggy IRQs Max Staudt <mstaudt@suse.de> - 2016-07-26 14:00 +0200

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