Documentation/.renames.txt: warning: ignored by one of the .gitignore files ../fs/proc/inode.c:114:22: warning: incorrect type in assignment (different address spaces) ../fs/proc/inode.c:114:22: expected struct hlist_node *node ../fs/proc/inode.c:114:22: got struct hlist_node [noderef] __rcu * ../fs/proc/array.c:254:11: warning: incorrect type in assignment (different address spaces) ../fs/proc/array.c:254:11: expected struct k_sigaction *k ../fs/proc/array.c:254:11: got struct k_sigaction [noderef] __rcu * ../fs/proc/array.c:737:47: error: incompatible types in comparison expression (different address spaces): ../fs/proc/array.c:737:47: struct task_struct [noderef] __rcu * ../fs/proc/array.c:737:47: struct task_struct * ../fs/proc/array.c: note: in included file (through ../include/linux/rcuwait.h, ../include/linux/percpu-rwsem.h, ../include/linux/fs/super_types.h, ../include/linux/fs/super.h, ../include/linux/fs.h, ../include/linux/tty.h): ../include/linux/sched/signal.h:787:37: warning: incorrect type in argument 1 (different address spaces) ../include/linux/sched/signal.h:787:37: expected struct spinlock [usertype] *lock ../include/linux/sched/signal.h:787:37: got struct spinlock [noderef] __rcu * ../include/linux/sched/signal.h:787:37: warning: incorrect type in argument 1 (different address spaces) ../include/linux/sched/signal.h:787:37: expected struct spinlock [usertype] *lock ../include/linux/sched/signal.h:787:37: got struct spinlock [noderef] __rcu * ../fs/proc/base.c:871:65: error: incompatible types in comparison expression (different address spaces): ../fs/proc/base.c:871:65: struct task_struct [noderef] __rcu * ../fs/proc/base.c:871:65: struct task_struct * ../fs/proc/base.c:2302:25: warning: cast to restricted fmode_t ../fs/proc/base.c:2357:42: warning: cast from restricted fmode_t ../fs/proc/base.c:2454:48: warning: cast from restricted fmode_t ../fs/proc/base.c: note: in included file (through ../include/linux/rcuwait.h, ../include/linux/percpu-rwsem.h, ../include/linux/fs/super_types.h, ../include/linux/fs/super.h, ../include/linux/fs.h, ...): ../include/linux/sched/signal.h:787:37: warning: incorrect type in argument 1 (different address spaces) ../include/linux/sched/signal.h:787:37: expected struct spinlock [usertype] *lock ../include/linux/sched/signal.h:787:37: got struct spinlock [noderef] __rcu * ../fs/proc/proc_sysctl.c: In function ‘init_header’: ../fs/proc/proc_sysctl.c:209:41: warning: variable ‘entry’ set but not used [-Wunused-but-set-variable=] 209 | const struct ctl_table *entry; | ^~~~~ ../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static? Documentation/.renames.txt: warning: ignored by one of the .gitignore files ../fs/proc/inode.c:114:22: warning: incorrect type in assignment (different address spaces) ../fs/proc/inode.c:114:22: expected struct hlist_node *node ../fs/proc/inode.c:114:22: got struct hlist_node [noderef] __rcu * ../fs/proc/array.c:254:11: warning: incorrect type in assignment (different address spaces) ../fs/proc/array.c:254:11: expected struct k_sigaction *k ../fs/proc/array.c:254:11: got struct k_sigaction [noderef] __rcu * ../fs/proc/array.c:737:47: error: incompatible types in comparison expression (different address spaces): ../fs/proc/array.c:737:47: struct task_struct [noderef] __rcu * ../fs/proc/array.c:737:47: struct task_struct * ../fs/proc/array.c: note: in included file (through ../include/linux/rcuwait.h, ../include/linux/percpu-rwsem.h, ../include/linux/fs/super_types.h, ../include/linux/fs/super.h, ../include/linux/fs.h, ../include/linux/tty.h): ../include/linux/sched/signal.h:787:37: warning: incorrect type in argument 1 (different address spaces) ../include/linux/sched/signal.h:787:37: expected struct spinlock [usertype] *lock ../include/linux/sched/signal.h:787:37: got struct spinlock [noderef] __rcu * ../include/linux/sched/signal.h:787:37: warning: incorrect type in argument 1 (different address spaces) ../include/linux/sched/signal.h:787:37: expected struct spinlock [usertype] *lock ../include/linux/sched/signal.h:787:37: got struct spinlock [noderef] __rcu * ../fs/proc/proc_sysctl.c: In function ‘init_header’: ../fs/proc/proc_sysctl.c:209:41: warning: variable ‘entry’ set but not used [-Wunused-but-set-variable=] 209 | const struct ctl_table *entry; | ^~~~~ ../fs/proc/base.c:871:65: error: incompatible types in comparison expression (different address spaces): ../fs/proc/base.c:871:65: struct task_struct [noderef] __rcu * ../fs/proc/base.c:871:65: struct task_struct * ../fs/proc/base.c:2302:25: warning: cast to restricted fmode_t ../fs/proc/base.c:2357:42: warning: cast from restricted fmode_t ../fs/proc/base.c:2454:48: warning: cast from restricted fmode_t ../fs/proc/base.c: note: in included file (through ../include/linux/rcuwait.h, ../include/linux/percpu-rwsem.h, ../include/linux/fs/super_types.h, ../include/linux/fs/super.h, ../include/linux/fs.h, ...): ../include/linux/sched/signal.h:787:37: warning: incorrect type in argument 1 (different address spaces) ../include/linux/sched/signal.h:787:37: expected struct spinlock [usertype] *lock ../include/linux/sched/signal.h:787:37: got struct spinlock [noderef] __rcu * ../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?