linux-kernel - Re: [PATCH 6/7] Input: libps2 - introduce common interrupt handler

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Message-ID: <202305150913.jtyJN9Ax-lkp@intel.com>
Date:   Mon, 15 May 2023 09:52:10 +0800
From:   kernel test robot <lkp@...el.com>
To:     Dmitry Torokhov <dmitry.torokhov@...il.com>,
        linux-input@...r.kernel.org
Cc:     oe-kbuild-all@...ts.linux.dev,
        Raul E Rangel <rrangel@...omium.org>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 6/7] Input: libps2 - introduce common interrupt handler

Hi Dmitry,

kernel test robot noticed the following build errors:

[auto build test ERROR on dtor-input/next]
[also build test ERROR on dtor-input/for-linus hid/for-next linus/master v6.4-rc2 next-20230512]
[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/Dmitry-Torokhov/Input-libps2-attach-ps2dev-instances-as-serio-port-s-drvdata/20230512-025431
base:   https://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git next
patch link:    https://lore.kernel.org/r/20230511185252.386941-7-dmitry.torokhov%40gmail.com
patch subject: [PATCH 6/7] Input: libps2 - introduce common interrupt handler
config: parisc-generic-64bit_defconfig
compiler: hppa-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/1f2ba3a941e6f6a3ad745fa780825ac56570616e
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Dmitry-Torokhov/Input-libps2-attach-ps2dev-instances-as-serio-port-s-drvdata/20230512-025431
        git checkout 1f2ba3a941e6f6a3ad745fa780825ac56570616e
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=parisc olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=parisc SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202305150913.jtyJN9Ax-lkp@intel.com/

All errors (new ones prefixed by >>):

   drivers/input/keyboard/atkbd.c: In function 'atkbd_pre_receive_byte':
>> drivers/input/keyboard/atkbd.c:424:17: error: 'atkbd' undeclared (first use in this function)
     424 |                 atkbd->resend = false;
         |                 ^~~~~
   drivers/input/keyboard/atkbd.c:424:17: note: each undeclared identifier is reported only once for each function it appears in


vim +/atkbd +424 drivers/input/keyboard/atkbd.c

^1da177e4c3f415 Linus Torvalds  2005-04-16  400  
1f2ba3a941e6f6a Dmitry Torokhov 2023-05-11  401  static enum ps2_disposition atkbd_pre_receive_byte(struct ps2dev *ps2dev,
1f2ba3a941e6f6a Dmitry Torokhov 2023-05-11  402  						   u8 data, unsigned int flags)
^1da177e4c3f415 Linus Torvalds  2005-04-16  403  {
1f2ba3a941e6f6a Dmitry Torokhov 2023-05-11  404  	struct serio *serio = ps2dev->serio;
^1da177e4c3f415 Linus Torvalds  2005-04-16  405  
a9a1f9c315c27fe Dmitry Torokhov 2010-01-06  406  	dev_dbg(&serio->dev, "Received %02x flags %02x\n", data, flags);
^1da177e4c3f415 Linus Torvalds  2005-04-16  407  
^1da177e4c3f415 Linus Torvalds  2005-04-16  408  #if !defined(__i386__) && !defined (__x86_64__)
1f2ba3a941e6f6a Dmitry Torokhov 2023-05-11  409  	if ((flags & (SERIO_FRAME | SERIO_PARITY)) &&
1f2ba3a941e6f6a Dmitry Torokhov 2023-05-11  410  	    (~flags & SERIO_TIMEOUT)) {
1f2ba3a941e6f6a Dmitry Torokhov 2023-05-11  411  		struct atkbd *atkbd = container_of(ps2dev, struct atkbd,
1f2ba3a941e6f6a Dmitry Torokhov 2023-05-11  412  						   ps2dev);
1f2ba3a941e6f6a Dmitry Torokhov 2023-05-11  413  
1f2ba3a941e6f6a Dmitry Torokhov 2023-05-11  414  		if (!atkbd->resend && atkbd->write) {
1f2ba3a941e6f6a Dmitry Torokhov 2023-05-11  415  			dev_warn(&serio->dev,
1f2ba3a941e6f6a Dmitry Torokhov 2023-05-11  416  				 "Frame/parity error: %02x\n", flags);
^1da177e4c3f415 Linus Torvalds  2005-04-16  417  			serio_write(serio, ATKBD_CMD_RESEND);
a9a1f9c315c27fe Dmitry Torokhov 2010-01-06  418  			atkbd->resend = true;
1f2ba3a941e6f6a Dmitry Torokhov 2023-05-11  419  			return PS2_IGNORE;
1f2ba3a941e6f6a Dmitry Torokhov 2023-05-11  420  		}
^1da177e4c3f415 Linus Torvalds  2005-04-16  421  	}
^1da177e4c3f415 Linus Torvalds  2005-04-16  422  
^1da177e4c3f415 Linus Torvalds  2005-04-16  423  	if (!flags && data == ATKBD_RET_ACK)
a9a1f9c315c27fe Dmitry Torokhov 2010-01-06 @424  		atkbd->resend = false;
^1da177e4c3f415 Linus Torvalds  2005-04-16  425  #endif
^1da177e4c3f415 Linus Torvalds  2005-04-16  426  
1f2ba3a941e6f6a Dmitry Torokhov 2023-05-11  427  	return PS2_PROCESS;
1f2ba3a941e6f6a Dmitry Torokhov 2023-05-11  428  }
^1da177e4c3f415 Linus Torvalds  2005-04-16  429  

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

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