[peterz-queue:sched/wip.freezer 3/7] include/linux/sched/jobctl.h:23:2: error: expected identifier or '('

From: kernel test robot
Date: Thu Apr 28 2022 - 23:08:04 EST


tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git sched/wip.freezer
head: a1b437cfec0d2b0060cf85538c2379c74fb63ad5
commit: 4cb4f3dc01c45f8a1621f13b55705ba4a6844081 [3/7] sched,signal,ptrace: Rework TASK_TRACED, TASK_STOPPED state
config: hexagon-randconfig-r005-20220428 (https://download.01.org/0day-ci/archive/20220429/202204291119.HDMwqfSJ-lkp@xxxxxxxxx/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project c59473aacce38cd7dd77eebceaf3c98c5707ab3b)
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/peterz/queue.git/commit/?id=4cb4f3dc01c45f8a1621f13b55705ba4a6844081
git remote add peterz-queue https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git
git fetch --no-tags peterz-queue sched/wip.freezer
git checkout 4cb4f3dc01c45f8a1621f13b55705ba4a6844081
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon prepare

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>

All errors (new ones prefixed by >>):

In file included from arch/hexagon/kernel/asm-offsets.c:12:
In file included from include/linux/compat.h:17:
In file included from include/linux/fs.h:33:
In file included from include/linux/percpu-rwsem.h:7:
In file included from include/linux/rcuwait.h:6:
In file included from include/linux/sched/signal.h:8:
include/linux/sched/jobctl.h:23:1: error: unknown type name 'q'
q#define JOBCTL_STOPPED_BIT 25 /* do_signal_stop() */
^
>> include/linux/sched/jobctl.h:23:2: error: expected identifier or '('
q#define JOBCTL_STOPPED_BIT 25 /* do_signal_stop() */
^
In file included from arch/hexagon/kernel/asm-offsets.c:12:
In file included from include/linux/compat.h:17:
In file included from include/linux/fs.h:33:
In file included from include/linux/percpu-rwsem.h:7:
In file included from include/linux/rcuwait.h:6:
>> include/linux/sched/signal.h:298:22: error: use of undeclared identifier 'JOBCTL_STOPPED_BIT'
current->jobctl |= JOBCTL_STOPPED;
^
include/linux/sched/jobctl.h:35:33: note: expanded from macro 'JOBCTL_STOPPED'
#define JOBCTL_STOPPED (1UL << JOBCTL_STOPPED_BIT)
^
In file included from arch/hexagon/kernel/asm-offsets.c:12:
In file included from include/linux/compat.h:17:
In file included from include/linux/fs.h:33:
In file included from include/linux/percpu-rwsem.h:7:
In file included from include/linux/rcuwait.h:6:
include/linux/sched/signal.h:444:18: error: use of undeclared identifier 'JOBCTL_STOPPED_BIT'
t->jobctl &= ~(JOBCTL_STOPPED | JOBCTL_TRACED);
^
include/linux/sched/jobctl.h:35:33: note: expanded from macro 'JOBCTL_STOPPED'
#define JOBCTL_STOPPED (1UL << JOBCTL_STOPPED_BIT)
^
4 errors generated.
make[2]: *** [scripts/Makefile.build:120: arch/hexagon/kernel/asm-offsets.s] Error 1
make[2]: Target '__build' not remade because of errors.
make[1]: *** [Makefile:1194: prepare0] Error 2
make[1]: Target 'prepare' not remade because of errors.
make: *** [Makefile:219: __sub-make] Error 2
make: Target 'prepare' not remade because of errors.


vim +23 include/linux/sched/jobctl.h

13
14 #define JOBCTL_STOP_DEQUEUED_BIT 16 /* stop signal dequeued */
15 #define JOBCTL_STOP_PENDING_BIT 17 /* task should stop for group stop */
16 #define JOBCTL_STOP_CONSUME_BIT 18 /* consume group stop count */
17 #define JOBCTL_TRAP_STOP_BIT 19 /* trap for STOP */
18 #define JOBCTL_TRAP_NOTIFY_BIT 20 /* trap for NOTIFY */
19 #define JOBCTL_TRAPPING_BIT 21 /* switching to TRACED */
20 #define JOBCTL_LISTENING_BIT 22 /* ptracer is listening for events */
21 #define JOBCTL_TRAP_FREEZE_BIT 23 /* trap for cgroup freezer */
22 #define JOBCTL_DELAY_WAKEKILL_BIT 24 /* delay killable wakeups */
> 23 q#define JOBCTL_STOPPED_BIT 25 /* do_signal_stop() */
24 #define JOBCTL_TRACED_BIT 26 /* ptrace_stop() */
25

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