[paulmck-rcu:dev.2023.08.14a 49/51] kernel/rcu/rcutorture.c:24:10: fatal error: linux/rcu_notifier.h: No such file or directory

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2023.08.14a
head:   a90c4cbc91475bd5df35f712a954972fbfff40a1
commit: 37730a9ba11627b63d8108dd8b3061ea2ee04df9 [49/51] rcutorture: Add test of RCU CPU stall notifiers
config: sh-allmodconfig (https://download.01.org/0day-ci/archive/20230816/202308160930.YEekR3Wf-lkp@xxxxxxxxx/config)
compiler: sh4-linux-gcc (GCC) 12.3.0
reproduce: (https://download.01.org/0day-ci/archive/20230816/202308160930.YEekR3Wf-lkp@xxxxxxxxx/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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202308160930.YEekR3Wf-lkp@xxxxxxxxx/

All errors (new ones prefixed by >>):

>> kernel/rcu/rcutorture.c:24:10: fatal error: linux/rcu_notifier.h: No such file or directory
      24 | #include <linux/rcu_notifier.h>
         |          ^~~~~~~~~~~~~~~~~~~~~~
   compilation terminated.


vim +24 kernel/rcu/rcutorture.c

    14	
    15	#include <linux/types.h>
    16	#include <linux/kernel.h>
    17	#include <linux/init.h>
    18	#include <linux/module.h>
    19	#include <linux/kthread.h>
    20	#include <linux/err.h>
    21	#include <linux/spinlock.h>
    22	#include <linux/smp.h>
    23	#include <linux/rcupdate_wait.h>
  > 24	#include <linux/rcu_notifier.h>
    25	#include <linux/interrupt.h>
    26	#include <linux/sched/signal.h>
    27	#include <uapi/linux/sched/types.h>
    28	#include <linux/atomic.h>
    29	#include <linux/bitops.h>
    30	#include <linux/completion.h>
    31	#include <linux/moduleparam.h>
    32	#include <linux/percpu.h>
    33	#include <linux/notifier.h>
    34	#include <linux/reboot.h>
    35	#include <linux/freezer.h>
    36	#include <linux/cpu.h>
    37	#include <linux/delay.h>
    38	#include <linux/stat.h>
    39	#include <linux/srcu.h>
    40	#include <linux/slab.h>
    41	#include <linux/trace_clock.h>
    42	#include <asm/byteorder.h>
    43	#include <linux/torture.h>
    44	#include <linux/vmalloc.h>
    45	#include <linux/sched/debug.h>
    46	#include <linux/sched/sysctl.h>
    47	#include <linux/oom.h>
    48	#include <linux/tick.h>
    49	#include <linux/rcupdate_trace.h>
    50	#include <linux/nmi.h>
    51	

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