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From: kernel test robot <lkp@intel.com>
To: Alex Yeo <alexyeo362@gmail.com>
Cc: oe-kbuild-all@lists.linux.dev
Subject: Re: [RFC PATCH v2] platform/x86: panasonic-laptop: add fan speed mode for newer models
Date: Wed, 10 Jun 2026 12:13:11 +0200	[thread overview]
Message-ID: <202606101253.EPD74jPt-lkp@intel.com> (raw)
In-Reply-To: <20260610031756.546459-1-alexyeo362@gmail.com>

Hi Alex,

[This is a private test report for your RFC patch.]
kernel test robot noticed the following build errors:

[auto build test ERROR on linus/master]
[also build test ERROR on v7.1-rc7 next-20260609]
[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/Alex-Yeo/platform-x86-panasonic-laptop-add-fan-speed-mode-for-newer-models/20260610-112852
base:   linus/master
patch link:    https://lore.kernel.org/r/20260610031756.546459-1-alexyeo362%40gmail.com
patch subject: [RFC PATCH v2] platform/x86: panasonic-laptop: add fan speed mode for newer models
config: x86_64-rhel-9.4 (https://download.01.org/0day-ci/archive/20260610/202606101253.EPD74jPt-lkp@intel.com/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260610/202606101253.EPD74jPt-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202606101253.EPD74jPt-lkp@intel.com/

All errors (new ones prefixed by >>):

   drivers/platform/x86/panasonic-laptop.c: In function 'check_fan_mode_present':
>> drivers/platform/x86/panasonic-laptop.c:518:9: error: 'status' undeclared (first use in this function); did you mean 'kstatfs'?
     518 |         status = acpi_get_handle(NULL, "\\_SB.PC00.LPCB.EC0.CEFM", &handle);
         |         ^~~~~~
         |         kstatfs
   drivers/platform/x86/panasonic-laptop.c:518:9: note: each undeclared identifier is reported only once for each function it appears in


vim +518 drivers/platform/x86/panasonic-laptop.c

   512	
   513	static acpi_status check_fan_mode_present(void)
   514	{
   515		acpi_handle handle;
   516	
   517		/* check if read (CEFM) and set (SEFM) are available */
 > 518		status = acpi_get_handle(NULL, "\\_SB.PC00.LPCB.EC0.CEFM", &handle);
   519		if (ACPI_FAILURE(status))
   520			return -ENOENT;
   521		status = acpi_get_handle(NULL, "\\_SB.PC00.LPCB.EC0.SEFM", &handle);
   522		if (ACPI_FAILURE(status))
   523			return -ENOENT;
   524	
   525		return 0;
   526	}
   527	

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

  parent reply	other threads:[~2026-06-10 10:13 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-06-03  1:19 [PATCH] platform/x86: panasonic-laptop: add fan speed mode for newer models Alex Yeo
2026-06-08 13:25 ` Ilpo Järvinen
2026-06-10  3:17   ` [RFC PATCH v2] " Alex Yeo
2026-06-10  9:12     ` Ilpo Järvinen
2026-06-25 11:50       ` [RFC PATCH v3] " Alex Yeo
2026-06-25 12:04         ` sashiko-bot
2026-06-26  3:25           ` [RFC PATCH v4] " Alex Yeo
2026-06-26  3:34             ` sashiko-bot
2026-06-26  5:32               ` [RFC PATCH v5] " Alex Yeo
2026-06-26  5:47                 ` sashiko-bot
2026-06-28  5:33                   ` [RFC PATCH v6] " Alex Yeo
2026-07-03 12:11                     ` Ilpo Järvinen
2026-07-18 18:57                       ` [RFC PATCH v7] " Alex Yeo
2026-07-20 13:46                         ` Ilpo Järvinen
2026-07-20 14:41                           ` Guenter Roeck
2026-06-10 10:13     ` kernel test robot [this message]
2026-06-10 10:23     ` [RFC PATCH v2] " kernel test robot
2026-06-11 21:23     ` kernel test robot
2026-06-11 23:52     ` kernel test robot

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