From: kernel test robot <lkp@intel.com>
To: Florian Eckert <fe@dev.tdt.de>,
u.kleine-koenig@pengutronix.de, gregkh@linuxfoundation.org,
jirislaby@kernel.org, pavel@ucw.cz, lee@kernel.org
Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org,
linux-leds@vger.kernel.org, Eckert.Florian@googlemail.com
Subject: Re: [PATCH 1/2] tty: new helper function tty_get_mget
Date: Tue, 14 Feb 2023 03:25:53 +0800 [thread overview]
Message-ID: <202302140320.YmmWP6V8-lkp@intel.com> (raw)
In-Reply-To: <20230213140638.620206-2-fe@dev.tdt.de>
Hi Florian,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on tty/tty-testing]
[also build test WARNING on tty/tty-next tty/tty-linus pavel-leds/for-next staging/staging-testing staging/staging-next staging/staging-linus linus/master v6.2-rc8 next-20230213]
[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/Florian-Eckert/tty-new-helper-function-tty_get_mget/20230213-223413
base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-testing
patch link: https://lore.kernel.org/r/20230213140638.620206-2-fe%40dev.tdt.de
patch subject: [PATCH 1/2] tty: new helper function tty_get_mget
config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20230214/202302140320.YmmWP6V8-lkp@intel.com/config)
compiler: m68k-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/096ca9c9428ec2a8ebab4af0798461e66585cdde
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Florian-Eckert/tty-new-helper-function-tty_get_mget/20230213-223413
git checkout 096ca9c9428ec2a8ebab4af0798461e66585cdde
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=m68k olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=m68k SHELL=/bin/bash drivers/leds/trigger/ drivers/tty/
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/202302140320.YmmWP6V8-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from drivers/tty/tty_io.c:76:
include/linux/tty.h:423:17: error: expected ';', ',' or ')' before 'struct'
423 | struct serial_icounter_struct *icount);
| ^~~~~~
>> drivers/tty/tty_io.c:2589:5: warning: no previous prototype for 'tty_get_icount' [-Wmissing-prototypes]
2589 | int tty_get_icount(struct tty_struct *tty,
| ^~~~~~~~~~~~~~
vim +/tty_get_icount +2589 drivers/tty/tty_io.c
^1da177e4c3f41 drivers/char/tty_io.c Linus Torvalds 2005-04-16 2579
d20c219c731784 drivers/tty/tty_io.c Uwe Kleine-König 2020-12-18 2580 /**
d20c219c731784 drivers/tty/tty_io.c Uwe Kleine-König 2020-12-18 2581 * tty_get_icount - get tty statistics
d20c219c731784 drivers/tty/tty_io.c Uwe Kleine-König 2020-12-18 2582 * @tty: tty device
d20c219c731784 drivers/tty/tty_io.c Uwe Kleine-König 2020-12-18 2583 * @icount: output parameter
d20c219c731784 drivers/tty/tty_io.c Uwe Kleine-König 2020-12-18 2584 *
796a75a98762f1 drivers/tty/tty_io.c Jiri Slaby 2021-11-26 2585 * Gets a copy of the @tty's icount statistics.
d20c219c731784 drivers/tty/tty_io.c Uwe Kleine-König 2020-12-18 2586 *
d20c219c731784 drivers/tty/tty_io.c Uwe Kleine-König 2020-12-18 2587 * Locking: none (up to the driver)
d20c219c731784 drivers/tty/tty_io.c Uwe Kleine-König 2020-12-18 2588 */
d20c219c731784 drivers/tty/tty_io.c Uwe Kleine-König 2020-12-18 @2589 int tty_get_icount(struct tty_struct *tty,
d20c219c731784 drivers/tty/tty_io.c Uwe Kleine-König 2020-12-18 2590 struct serial_icounter_struct *icount)
d20c219c731784 drivers/tty/tty_io.c Uwe Kleine-König 2020-12-18 2591 {
d20c219c731784 drivers/tty/tty_io.c Uwe Kleine-König 2020-12-18 2592 memset(icount, 0, sizeof(*icount));
d20c219c731784 drivers/tty/tty_io.c Uwe Kleine-König 2020-12-18 2593
d20c219c731784 drivers/tty/tty_io.c Uwe Kleine-König 2020-12-18 2594 if (tty->ops->get_icount)
d20c219c731784 drivers/tty/tty_io.c Uwe Kleine-König 2020-12-18 2595 return tty->ops->get_icount(tty, icount);
d20c219c731784 drivers/tty/tty_io.c Uwe Kleine-König 2020-12-18 2596 else
1b8b20868a6d64 drivers/tty/tty_io.c Johan Hovold 2021-04-07 2597 return -ENOTTY;
d20c219c731784 drivers/tty/tty_io.c Uwe Kleine-König 2020-12-18 2598 }
d20c219c731784 drivers/tty/tty_io.c Uwe Kleine-König 2020-12-18 2599 EXPORT_SYMBOL_GPL(tty_get_icount);
d20c219c731784 drivers/tty/tty_io.c Uwe Kleine-König 2020-12-18 2600
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
next prev parent reply other threads:[~2023-02-13 19:27 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-13 14:06 [PATCH 0/2] leds: ledtrig-tty: mode xtension Florian Eckert
2023-02-13 14:06 ` [PATCH 1/2] tty: new helper function tty_get_mget Florian Eckert
2023-02-13 19:25 ` kernel test robot [this message]
2023-02-13 19:25 ` kernel test robot
2023-02-13 21:28 ` kernel test robot
2023-02-13 21:49 ` kernel test robot
2023-02-14 7:41 ` Jiri Slaby
2023-02-14 9:17 ` Florian Eckert
2023-02-13 14:06 ` [PATCH 2/2] leds: trigger: ledtrig-tty: add additional modes Florian Eckert
2023-02-14 7:54 ` Jiri Slaby
2023-02-14 11:13 ` Florian Eckert
2023-02-16 6:45 ` Jiri Slaby
2023-02-14 10:11 ` Uwe Kleine-König
2023-02-14 10:48 ` Florian Eckert
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