* [jirislaby:devel 22/61] include/linux/tty_flip.h:27:49: error: 'TTY_NORMAL' undeclared; did you mean 'TTYB_NORMAL'?
@ 2021-06-25 16:32 kernel test robot
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From: kernel test robot @ 2021-06-25 16:32 UTC (permalink / raw
To: kbuild-all
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/jirislaby/linux.git devel
head: 8b1a24d559723d075922fe4817a035e160fe636d
commit: 74ac4aaf009393167bafc2412350038dd32f71b7 [22/61] tty: tty_flip.h needs only tty_buffer and tty_port
config: m68k-allmodconfig (attached as .config)
compiler: m68k-linux-gcc (GCC) 9.3.0
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://git.kernel.org/pub/scm/linux/kernel/git/jirislaby/linux.git/commit/?id=74ac4aaf009393167bafc2412350038dd32f71b7
git remote add jirislaby https://git.kernel.org/pub/scm/linux/kernel/git/jirislaby/linux.git
git fetch --no-tags jirislaby devel
git checkout 74ac4aaf009393167bafc2412350038dd32f71b7
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from drivers/tty/amiserial.c:59:
include/linux/tty_flip.h: In function 'tty_insert_flip_char':
>> include/linux/tty_flip.h:27:49: error: 'TTY_NORMAL' undeclared (first use in this function); did you mean 'TTYB_NORMAL'?
27 | change = (tb->flags & TTYB_NORMAL) && (flag != TTY_NORMAL);
| ^~~~~~~~~~
| TTYB_NORMAL
include/linux/tty_flip.h:27:49: note: each undeclared identifier is reported only once for each function it appears in
include/linux/tty_flip.h: In function 'tty_insert_flip_string':
include/linux/tty_flip.h:40:56: error: 'TTY_NORMAL' undeclared (first use in this function); did you mean 'TTYB_NORMAL'?
40 | return tty_insert_flip_string_fixed_flag(port, chars, TTY_NORMAL, size);
| ^~~~~~~~~~
| TTYB_NORMAL
drivers/tty/amiserial.c: In function 'shutdown':
drivers/tty/amiserial.c:520:23: warning: variable 'state' set but not used [-Wunused-but-set-variable]
520 | struct serial_state *state;
| ^~~~~
vim +27 include/linux/tty_flip.h
33f0f88f1c51ae Alan Cox 2006-01-09 20
92a19f9cec9a80 Jiri Slaby 2013-01-03 21 static inline int tty_insert_flip_char(struct tty_port *port,
^1da177e4c3f41 Linus Torvalds 2005-04-16 22 unsigned char ch, char flag)
^1da177e4c3f41 Linus Torvalds 2005-04-16 23 {
92a19f9cec9a80 Jiri Slaby 2013-01-03 24 struct tty_buffer *tb = port->buf.tail;
acc0f67f307f52 Peter Hurley 2013-12-09 25 int change;
acc0f67f307f52 Peter Hurley 2013-12-09 26
acc0f67f307f52 Peter Hurley 2013-12-09 @27 change = (tb->flags & TTYB_NORMAL) && (flag != TTY_NORMAL);
acc0f67f307f52 Peter Hurley 2013-12-09 28 if (!change && tb->used < tb->size) {
acc0f67f307f52 Peter Hurley 2013-12-09 29 if (~tb->flags & TTYB_NORMAL)
1fc359fc3ea723 Peter Hurley 2013-06-15 30 *flag_buf_ptr(tb, tb->used) = flag;
1fc359fc3ea723 Peter Hurley 2013-06-15 31 *char_buf_ptr(tb, tb->used++) = ch;
33f0f88f1c51ae Alan Cox 2006-01-09 32 return 1;
^1da177e4c3f41 Linus Torvalds 2005-04-16 33 }
979990c6284814 Arnd Bergmann 2017-06-20 34 return __tty_insert_flip_char(port, ch, flag);
^1da177e4c3f41 Linus Torvalds 2005-04-16 35 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 36
:::::: The code at line 27 was first introduced by commit
:::::: acc0f67f307f52f7aec1cffdc40a786c15dd21d9 tty: Halve flip buffer GFP_ATOMIC memory consumption
:::::: TO: Peter Hurley <peter@hurleysoftware.com>
:::::: CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
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2021-06-25 16:32 [jirislaby:devel 22/61] include/linux/tty_flip.h:27:49: error: 'TTY_NORMAL' undeclared; did you mean 'TTYB_NORMAL'? kernel test robot
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