From: kernel test robot <lkp@intel.com>
To: David Ahern <dsahern@kernel.org>
Cc: oe-kbuild-all@lists.linux.dev
Subject: [dsahern:netdevsim-speed 1/1] drivers/net/netdevsim/ethtool.c:236:66: error: pasting ")" and "_BIT" does not give a valid preprocessing token
Date: Tue, 28 Oct 2025 22:00:24 +0800 [thread overview]
Message-ID: <202510282136.k3sjWcCl-lkp@intel.com> (raw)
tree: https://github.com/dsahern/linux netdevsim-speed
head: ae20d62bc3e42f44ed7113d792ceb545036ca61d
commit: ae20d62bc3e42f44ed7113d792ceb545036ca61d [1/1] netdevsim: Add ability to change speed via ethtool APIs
config: sh-allmodconfig (https://download.01.org/0day-ci/archive/20251028/202510282136.k3sjWcCl-lkp@intel.com/config)
compiler: sh4-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251028/202510282136.k3sjWcCl-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/202510282136.k3sjWcCl-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from drivers/net/netdevsim/netdevsim.h:18,
from drivers/net/netdevsim/ethtool.c:8:
drivers/net/netdevsim/ethtool.c: In function 'nsim_get_link_ksettings':
>> include/linux/ethtool.h:260:19: error: pasting "ETHTOOL_LINK_MODE_" and "(" does not give a valid preprocessing token
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:236:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
236 | ethtool_link_ksettings_add_link_mode(ks, supported, (mode)); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:239:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
239 | NETDEVSIM_ETHTOOL_MODE(Autoneg);
| ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/netdevsim/ethtool.c:236:66: error: pasting ")" and "_BIT" does not give a valid preprocessing token
236 | ethtool_link_ksettings_add_link_mode(ks, supported, (mode)); \
| ^
include/linux/ethtool.h:260:41: note: in definition of macro 'ethtool_link_ksettings_add_link_mode'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~
drivers/net/netdevsim/ethtool.c:239:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
239 | NETDEVSIM_ETHTOOL_MODE(Autoneg);
| ^~~~~~~~~~~~~~~~~~~~~~
In file included from include/linux/thread_info.h:27,
from include/asm-generic/preempt.h:5,
from ./arch/sh/include/generated/asm/preempt.h:1,
from include/linux/preempt.h:79,
from include/linux/spinlock.h:56,
from include/linux/wait.h:9,
from include/linux/wait_bit.h:8,
from include/linux/fs.h:7,
from include/linux/debugfs.h:15,
from drivers/net/netdevsim/ethtool.c:4:
>> include/linux/ethtool.h:260:19: error: implicit declaration of function 'ETHTOOL_LINK_MODE_' [-Wimplicit-function-declaration]
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~~~~~~~~~~
include/linux/bitops.h:43:32: note: in definition of macro 'bitop'
43 | ((__builtin_constant_p(nr) && \
| ^~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:236:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
236 | ethtool_link_ksettings_add_link_mode(ks, supported, (mode)); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:239:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
239 | NETDEVSIM_ETHTOOL_MODE(Autoneg);
| ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/netdevsim/ethtool.c:239:32: error: 'Autoneg' undeclared (first use in this function)
239 | NETDEVSIM_ETHTOOL_MODE(Autoneg);
| ^~~~~~~
include/linux/bitops.h:43:32: note: in definition of macro 'bitop'
43 | ((__builtin_constant_p(nr) && \
| ^~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:236:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
236 | ethtool_link_ksettings_add_link_mode(ks, supported, (mode)); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:239:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
239 | NETDEVSIM_ETHTOOL_MODE(Autoneg);
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:239:32: note: each undeclared identifier is reported only once for each function it appears in
239 | NETDEVSIM_ETHTOOL_MODE(Autoneg);
| ^~~~~~~
include/linux/bitops.h:43:32: note: in definition of macro 'bitop'
43 | ((__builtin_constant_p(nr) && \
| ^~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:236:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
236 | ethtool_link_ksettings_add_link_mode(ks, supported, (mode)); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:239:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
239 | NETDEVSIM_ETHTOOL_MODE(Autoneg);
| ^~~~~~~~~~~~~~~~~~~~~~
>> include/linux/ethtool.h:260:49: error: expected ')' before '_BIT'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~
include/linux/bitops.h:43:32: note: in definition of macro 'bitop'
43 | ((__builtin_constant_p(nr) && \
| ^~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:236:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
236 | ethtool_link_ksettings_add_link_mode(ks, supported, (mode)); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:239:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
239 | NETDEVSIM_ETHTOOL_MODE(Autoneg);
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/bitops.h:43:31: note: to match this '('
43 | ((__builtin_constant_p(nr) && \
| ^
include/linux/bitops.h:53:41: note: in expansion of macro 'bitop'
53 | #define __set_bit(nr, addr) bitop(___set_bit, nr, addr)
| ^~~~~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:236:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
236 | ethtool_link_ksettings_add_link_mode(ks, supported, (mode)); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:239:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
239 | NETDEVSIM_ETHTOOL_MODE(Autoneg);
| ^~~~~~~~~~~~~~~~~~~~~~
>> include/linux/ethtool.h:260:49: error: expected ')' before '_BIT'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~
include/linux/bitops.h:47:20: note: in definition of macro 'bitop'
47 | const##op(nr, addr) : op(nr, addr))
| ^~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:236:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
236 | ethtool_link_ksettings_add_link_mode(ks, supported, (mode)); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:239:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
239 | NETDEVSIM_ETHTOOL_MODE(Autoneg);
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/bitops.h:47:19: note: to match this '('
47 | const##op(nr, addr) : op(nr, addr))
| ^
include/linux/bitops.h:53:41: note: in expansion of macro 'bitop'
53 | #define __set_bit(nr, addr) bitop(___set_bit, nr, addr)
| ^~~~~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:236:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
236 | ethtool_link_ksettings_add_link_mode(ks, supported, (mode)); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:239:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
239 | NETDEVSIM_ETHTOOL_MODE(Autoneg);
| ^~~~~~~~~~~~~~~~~~~~~~
In file included from include/linux/bitops.h:28:
>> include/asm-generic/bitops/generic-non-atomic.h:147:41: error: too few arguments to function 'generic___set_bit'; expected 2, have 1
147 | #define const___set_bit generic___set_bit
| ^~~~~~~~~~~~~~~~~
include/linux/bitops.h:47:10: note: in expansion of macro 'const___set_bit'
47 | const##op(nr, addr) : op(nr, addr))
| ^~~~~
include/linux/bitops.h:53:41: note: in expansion of macro 'bitop'
53 | #define __set_bit(nr, addr) bitop(___set_bit, nr, addr)
| ^~~~~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:236:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
236 | ethtool_link_ksettings_add_link_mode(ks, supported, (mode)); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:239:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
239 | NETDEVSIM_ETHTOOL_MODE(Autoneg);
| ^~~~~~~~~~~~~~~~~~~~~~
include/asm-generic/bitops/generic-non-atomic.h:28:1: note: declared here
28 | generic___set_bit(unsigned long nr, volatile unsigned long *addr)
| ^~~~~~~~~~~~~~~~~
>> include/linux/ethtool.h:260:49: error: expected ')' before '_BIT'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~
include/linux/bitops.h:47:35: note: in definition of macro 'bitop'
47 | const##op(nr, addr) : op(nr, addr))
| ^~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:236:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
236 | ethtool_link_ksettings_add_link_mode(ks, supported, (mode)); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:239:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
239 | NETDEVSIM_ETHTOOL_MODE(Autoneg);
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/bitops.h:47:34: note: to match this '('
47 | const##op(nr, addr) : op(nr, addr))
| ^
include/linux/bitops.h:53:41: note: in expansion of macro 'bitop'
53 | #define __set_bit(nr, addr) bitop(___set_bit, nr, addr)
| ^~~~~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:236:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
236 | ethtool_link_ksettings_add_link_mode(ks, supported, (mode)); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:239:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
239 | NETDEVSIM_ETHTOOL_MODE(Autoneg);
| ^~~~~~~~~~~~~~~~~~~~~~
>> include/asm-generic/bitops/non-atomic.h:7:24: error: too few arguments to function 'generic___set_bit'; expected 2, have 1
7 | #define arch___set_bit generic___set_bit
| ^~~~~~~~~~~~~~~~~
include/linux/bitops.h:47:32: note: in definition of macro 'bitop'
47 | const##op(nr, addr) : op(nr, addr))
| ^~
include/asm-generic/bitops/non-instrumented-non-atomic.h:6:33: note: in expansion of macro 'arch___set_bit'
6 | #define ___set_bit arch___set_bit
| ^~~~~~~~~~~~~~
include/linux/bitops.h:53:47: note: in expansion of macro '___set_bit'
53 | #define __set_bit(nr, addr) bitop(___set_bit, nr, addr)
| ^~~~~~~~~~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:236:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
236 | ethtool_link_ksettings_add_link_mode(ks, supported, (mode)); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:239:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
239 | NETDEVSIM_ETHTOOL_MODE(Autoneg);
| ^~~~~~~~~~~~~~~~~~~~~~
include/asm-generic/bitops/generic-non-atomic.h:28:1: note: declared here
28 | generic___set_bit(unsigned long nr, volatile unsigned long *addr)
| ^~~~~~~~~~~~~~~~~
>> include/linux/ethtool.h:260:19: error: pasting "ETHTOOL_LINK_MODE_" and "(" does not give a valid preprocessing token
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:237:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
237 | ethtool_link_ksettings_add_link_mode(ks, advertising, (mode));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:239:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
239 | NETDEVSIM_ETHTOOL_MODE(Autoneg);
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:237:68: error: pasting ")" and "_BIT" does not give a valid preprocessing token
237 | ethtool_link_ksettings_add_link_mode(ks, advertising, (mode));
| ^
include/linux/ethtool.h:260:41: note: in definition of macro 'ethtool_link_ksettings_add_link_mode'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~
drivers/net/netdevsim/ethtool.c:239:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
239 | NETDEVSIM_ETHTOOL_MODE(Autoneg);
| ^~~~~~~~~~~~~~~~~~~~~~
>> include/linux/ethtool.h:260:49: error: expected ')' before '_BIT'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~
include/linux/bitops.h:43:32: note: in definition of macro 'bitop'
43 | ((__builtin_constant_p(nr) && \
| ^~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:237:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
237 | ethtool_link_ksettings_add_link_mode(ks, advertising, (mode));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:239:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
239 | NETDEVSIM_ETHTOOL_MODE(Autoneg);
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/bitops.h:43:31: note: to match this '('
43 | ((__builtin_constant_p(nr) && \
| ^
include/linux/bitops.h:53:41: note: in expansion of macro 'bitop'
53 | #define __set_bit(nr, addr) bitop(___set_bit, nr, addr)
| ^~~~~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:237:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
237 | ethtool_link_ksettings_add_link_mode(ks, advertising, (mode));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:239:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
239 | NETDEVSIM_ETHTOOL_MODE(Autoneg);
| ^~~~~~~~~~~~~~~~~~~~~~
>> include/linux/ethtool.h:260:49: error: expected ')' before '_BIT'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~
include/linux/bitops.h:47:20: note: in definition of macro 'bitop'
47 | const##op(nr, addr) : op(nr, addr))
| ^~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:237:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
237 | ethtool_link_ksettings_add_link_mode(ks, advertising, (mode));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:239:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
239 | NETDEVSIM_ETHTOOL_MODE(Autoneg);
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/bitops.h:47:19: note: to match this '('
47 | const##op(nr, addr) : op(nr, addr))
| ^
include/linux/bitops.h:53:41: note: in expansion of macro 'bitop'
53 | #define __set_bit(nr, addr) bitop(___set_bit, nr, addr)
| ^~~~~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:237:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
237 | ethtool_link_ksettings_add_link_mode(ks, advertising, (mode));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:239:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
239 | NETDEVSIM_ETHTOOL_MODE(Autoneg);
| ^~~~~~~~~~~~~~~~~~~~~~
>> include/asm-generic/bitops/generic-non-atomic.h:147:41: error: too few arguments to function 'generic___set_bit'; expected 2, have 1
147 | #define const___set_bit generic___set_bit
| ^~~~~~~~~~~~~~~~~
include/linux/bitops.h:47:10: note: in expansion of macro 'const___set_bit'
47 | const##op(nr, addr) : op(nr, addr))
| ^~~~~
include/linux/bitops.h:53:41: note: in expansion of macro 'bitop'
53 | #define __set_bit(nr, addr) bitop(___set_bit, nr, addr)
| ^~~~~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:237:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
237 | ethtool_link_ksettings_add_link_mode(ks, advertising, (mode));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:239:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
239 | NETDEVSIM_ETHTOOL_MODE(Autoneg);
| ^~~~~~~~~~~~~~~~~~~~~~
include/asm-generic/bitops/generic-non-atomic.h:28:1: note: declared here
28 | generic___set_bit(unsigned long nr, volatile unsigned long *addr)
| ^~~~~~~~~~~~~~~~~
>> include/linux/ethtool.h:260:49: error: expected ')' before '_BIT'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~
include/linux/bitops.h:47:35: note: in definition of macro 'bitop'
47 | const##op(nr, addr) : op(nr, addr))
| ^~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:237:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
237 | ethtool_link_ksettings_add_link_mode(ks, advertising, (mode));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:239:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
239 | NETDEVSIM_ETHTOOL_MODE(Autoneg);
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/bitops.h:47:34: note: to match this '('
47 | const##op(nr, addr) : op(nr, addr))
| ^
include/linux/bitops.h:53:41: note: in expansion of macro 'bitop'
53 | #define __set_bit(nr, addr) bitop(___set_bit, nr, addr)
| ^~~~~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:237:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
237 | ethtool_link_ksettings_add_link_mode(ks, advertising, (mode));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:239:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
239 | NETDEVSIM_ETHTOOL_MODE(Autoneg);
| ^~~~~~~~~~~~~~~~~~~~~~
>> include/asm-generic/bitops/non-atomic.h:7:24: error: too few arguments to function 'generic___set_bit'; expected 2, have 1
7 | #define arch___set_bit generic___set_bit
| ^~~~~~~~~~~~~~~~~
include/linux/bitops.h:47:32: note: in definition of macro 'bitop'
47 | const##op(nr, addr) : op(nr, addr))
| ^~
include/asm-generic/bitops/non-instrumented-non-atomic.h:6:33: note: in expansion of macro 'arch___set_bit'
6 | #define ___set_bit arch___set_bit
| ^~~~~~~~~~~~~~
include/linux/bitops.h:53:47: note: in expansion of macro '___set_bit'
53 | #define __set_bit(nr, addr) bitop(___set_bit, nr, addr)
| ^~~~~~~~~~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:237:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
237 | ethtool_link_ksettings_add_link_mode(ks, advertising, (mode));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:239:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
239 | NETDEVSIM_ETHTOOL_MODE(Autoneg);
| ^~~~~~~~~~~~~~~~~~~~~~
include/asm-generic/bitops/generic-non-atomic.h:28:1: note: declared here
28 | generic___set_bit(unsigned long nr, volatile unsigned long *addr)
| ^~~~~~~~~~~~~~~~~
>> include/linux/ethtool.h:260:19: error: pasting "ETHTOOL_LINK_MODE_" and "(" does not give a valid preprocessing token
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:236:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
236 | ethtool_link_ksettings_add_link_mode(ks, supported, (mode)); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:240:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
240 | NETDEVSIM_ETHTOOL_MODE(10baseT_Full);
| ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/netdevsim/ethtool.c:236:66: error: pasting ")" and "_BIT" does not give a valid preprocessing token
236 | ethtool_link_ksettings_add_link_mode(ks, supported, (mode)); \
| ^
include/linux/ethtool.h:260:41: note: in definition of macro 'ethtool_link_ksettings_add_link_mode'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~
drivers/net/netdevsim/ethtool.c:240:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
240 | NETDEVSIM_ETHTOOL_MODE(10baseT_Full);
| ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/netdevsim/ethtool.c:240:32: error: invalid suffix 'baseT_Full' on integer constant
240 | NETDEVSIM_ETHTOOL_MODE(10baseT_Full);
| ^~~~~~~~~~~~
include/linux/bitops.h:43:32: note: in definition of macro 'bitop'
43 | ((__builtin_constant_p(nr) && \
| ^~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:236:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
236 | ethtool_link_ksettings_add_link_mode(ks, supported, (mode)); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:240:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
240 | NETDEVSIM_ETHTOOL_MODE(10baseT_Full);
| ^~~~~~~~~~~~~~~~~~~~~~
>> include/linux/ethtool.h:260:49: error: expected ')' before '_BIT'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~
include/linux/bitops.h:43:32: note: in definition of macro 'bitop'
43 | ((__builtin_constant_p(nr) && \
| ^~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:236:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
236 | ethtool_link_ksettings_add_link_mode(ks, supported, (mode)); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:240:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
240 | NETDEVSIM_ETHTOOL_MODE(10baseT_Full);
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/bitops.h:43:31: note: to match this '('
43 | ((__builtin_constant_p(nr) && \
| ^
include/linux/bitops.h:53:41: note: in expansion of macro 'bitop'
53 | #define __set_bit(nr, addr) bitop(___set_bit, nr, addr)
| ^~~~~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:236:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
236 | ethtool_link_ksettings_add_link_mode(ks, supported, (mode)); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:240:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
240 | NETDEVSIM_ETHTOOL_MODE(10baseT_Full);
| ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/netdevsim/ethtool.c:240:32: error: invalid suffix 'baseT_Full' on integer constant
240 | NETDEVSIM_ETHTOOL_MODE(10baseT_Full);
| ^~~~~~~~~~~~
include/linux/bitops.h:47:20: note: in definition of macro 'bitop'
47 | const##op(nr, addr) : op(nr, addr))
| ^~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:236:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
236 | ethtool_link_ksettings_add_link_mode(ks, supported, (mode)); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:240:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
240 | NETDEVSIM_ETHTOOL_MODE(10baseT_Full);
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/ethtool.h:260:49: error: expected ')' before '_BIT'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~
include/linux/bitops.h:47:20: note: in definition of macro 'bitop'
47 | const##op(nr, addr) : op(nr, addr))
| ^~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:236:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
236 | ethtool_link_ksettings_add_link_mode(ks, supported, (mode)); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:240:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
240 | NETDEVSIM_ETHTOOL_MODE(10baseT_Full);
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/bitops.h:47:19: note: to match this '('
47 | const##op(nr, addr) : op(nr, addr))
| ^
include/linux/bitops.h:53:41: note: in expansion of macro 'bitop'
53 | #define __set_bit(nr, addr) bitop(___set_bit, nr, addr)
| ^~~~~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:236:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
236 | ethtool_link_ksettings_add_link_mode(ks, supported, (mode)); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:240:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
240 | NETDEVSIM_ETHTOOL_MODE(10baseT_Full);
| ^~~~~~~~~~~~~~~~~~~~~~
include/asm-generic/bitops/generic-non-atomic.h:147:41: error: too few arguments to function 'generic___set_bit'; expected 2, have 1
147 | #define const___set_bit generic___set_bit
| ^~~~~~~~~~~~~~~~~
include/linux/bitops.h:47:10: note: in expansion of macro 'const___set_bit'
47 | const##op(nr, addr) : op(nr, addr))
| ^~~~~
include/linux/bitops.h:53:41: note: in expansion of macro 'bitop'
53 | #define __set_bit(nr, addr) bitop(___set_bit, nr, addr)
| ^~~~~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:236:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
236 | ethtool_link_ksettings_add_link_mode(ks, supported, (mode)); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:240:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
240 | NETDEVSIM_ETHTOOL_MODE(10baseT_Full);
| ^~~~~~~~~~~~~~~~~~~~~~
include/asm-generic/bitops/generic-non-atomic.h:28:1: note: declared here
28 | generic___set_bit(unsigned long nr, volatile unsigned long *addr)
| ^~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:240:32: error: invalid suffix 'baseT_Full' on integer constant
240 | NETDEVSIM_ETHTOOL_MODE(10baseT_Full);
| ^~~~~~~~~~~~
include/linux/bitops.h:47:35: note: in definition of macro 'bitop'
47 | const##op(nr, addr) : op(nr, addr))
| ^~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:236:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
236 | ethtool_link_ksettings_add_link_mode(ks, supported, (mode)); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:240:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
240 | NETDEVSIM_ETHTOOL_MODE(10baseT_Full);
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/ethtool.h:260:49: error: expected ')' before '_BIT'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~
include/linux/bitops.h:47:35: note: in definition of macro 'bitop'
47 | const##op(nr, addr) : op(nr, addr))
| ^~
include/linux/ethtool.h:260:9: note: in expansion of macro '__set_bit'
260 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name)
| ^~~~~~~~~
drivers/net/netdevsim/ethtool.c:236:9: note: in expansion of macro 'ethtool_link_ksettings_add_link_mode'
236 | ethtool_link_ksettings_add_link_mode(ks, supported, (mode)); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/ethtool.c:240:9: note: in expansion of macro 'NETDEVSIM_ETHTOOL_MODE'
240 | NETDEVSIM_ETHTOOL_MODE(10baseT_Full);
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/bitops.h:47:34: note: to match this '('
47 | const##op(nr, addr) : op(nr, addr))
| ^
include/linux/bitops.h:53:41: note: in expansion of macro 'bitop'
53 | #define __set_bit(nr, addr) bitop(___set_bit, nr, addr)
..
vim +236 drivers/net/netdevsim/ethtool.c
226
227 static int nsim_get_link_ksettings(struct net_device *dev,
228 struct ethtool_link_ksettings *ks)
229 {
230 struct netdevsim *ns = netdev_priv(dev);
231
232 ethtool_link_ksettings_zero_link_mode(ks, supported);
233 ethtool_link_ksettings_zero_link_mode(ks, advertising);
234
235 #define NETDEVSIM_ETHTOOL_MODE(mode) \
> 236 ethtool_link_ksettings_add_link_mode(ks, supported, (mode)); \
237 ethtool_link_ksettings_add_link_mode(ks, advertising, (mode));
238
> 239 NETDEVSIM_ETHTOOL_MODE(Autoneg);
> 240 NETDEVSIM_ETHTOOL_MODE(10baseT_Full);
241 NETDEVSIM_ETHTOOL_MODE(100baseT_Full);
242 NETDEVSIM_ETHTOOL_MODE(1000baseT_Full);
243 NETDEVSIM_ETHTOOL_MODE(10000baseT_Full);
244
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next reply other threads:[~2025-10-28 14:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-28 14:00 kernel test robot [this message]
-- strict thread matches above, loose matches on Subject: below --
2025-10-29 13:02 [dsahern:netdevsim-speed 1/1] drivers/net/netdevsim/ethtool.c:236:66: error: pasting ")" and "_BIT" does not give a valid preprocessing token kernel test robot
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