#
# 2024-07-23T09:11:12.611601
#
# make KBUILD_BUILD_USER=KernelCI ARCH=arm HOSTCC=gcc CROSS_COMPILE=arm-linux-gnueabihf- CC="ccache arm-linux-gnueabihf-gcc" O=/tmp/kci/linux/build -C/tmp/kci/linux -j4 zImage
#
make: Entering directory '/tmp/kci/linux'
make[1]: Entering directory '/tmp/kci/linux/build'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
  CHK     include/config/kernel.release
  GEN     ./Makefile
  WRAP    arch/arm/include/generated/asm/bitsperlong.h
  WRAP    arch/arm/include/generated/asm/cputime.h
  WRAP    arch/arm/include/generated/asm/current.h
  WRAP    arch/arm/include/generated/asm/emergency-restart.h
  WRAP    arch/arm/include/generated/asm/errno.h
  UPD     include/config/kernel.release
  WRAP    arch/arm/include/generated/asm/exec.h
  CHK     include/generated/uapi/linux/version.h
  WRAP    arch/arm/include/generated/asm/ioctl.h
  WRAP    arch/arm/include/generated/asm/ipcbuf.h
  UPD     include/generated/uapi/linux/version.h
  WRAP    arch/arm/include/generated/asm/irq_regs.h
  WRAP    arch/arm/include/generated/asm/kdebug.h
  WRAP    arch/arm/include/generated/asm/local.h
  WRAP    arch/arm/include/generated/asm/local64.h
  WRAP    arch/arm/include/generated/asm/mm-arch-hooks.h
  WRAP    arch/arm/include/generated/asm/msgbuf.h
  WRAP    arch/arm/include/generated/asm/msi.h
  WRAP    arch/arm/include/generated/asm/param.h
  WRAP    arch/arm/include/generated/asm/parport.h
  WRAP    arch/arm/include/generated/asm/poll.h
  WRAP    arch/arm/include/generated/asm/preempt.h
  WRAP    arch/arm/include/generated/asm/resource.h
  WRAP    arch/arm/include/generated/asm/rwsem.h
  WRAP    arch/arm/include/generated/asm/seccomp.h
  WRAP    arch/arm/include/generated/asm/sections.h
  WRAP    arch/arm/include/generated/asm/segment.h
  WRAP    arch/arm/include/generated/asm/sembuf.h
  WRAP    arch/arm/include/generated/asm/serial.h
  WRAP    arch/arm/include/generated/asm/shmbuf.h
  WRAP    arch/arm/include/generated/asm/siginfo.h
  WRAP    arch/arm/include/generated/asm/simd.h
  WRAP    arch/arm/include/generated/asm/sizes.h
  WRAP    arch/arm/include/generated/asm/socket.h
  WRAP    arch/arm/include/generated/asm/sockios.h
  WRAP    arch/arm/include/generated/asm/termbits.h
  WRAP    arch/arm/include/generated/asm/termios.h
  WRAP    arch/arm/include/generated/asm/timex.h
  WRAP    arch/arm/include/generated/asm/trace_clock.h
  Using .. as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/sortextable
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  CC      scripts/mod/devicetable-offsets.s
  CHK     scripts/mod/devicetable-offsets.h
  UPD     scripts/mod/devicetable-offsets.h
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/sumversion.o
  HOSTLD  scripts/mod/modpost
  Generating include/generated/mach-types.h
  CHK     include/generated/timeconst.h
  CC      kernel/bounds.s
  UPD     include/generated/timeconst.h
  CHK     include/generated/bounds.h
  UPD     include/generated/bounds.h
  CC      arch/arm/kernel/asm-offsets.s
  CHK     include/generated/asm-offsets.h
  UPD     include/generated/asm-offsets.h
  CALL    ../scripts/checksyscalls.sh
  HOSTCC  usr/gen_init_cpio
  CC      init/main.o
  CC      arch/arm/kernel/elf.o
  CC      arch/arm/mm/dma-mapping.o
  AS      arch/arm/kernel/entry-common.o
  CC      arch/arm/kernel/irq.o
  GEN     usr/initramfs_data.cpio.gz
  AS      usr/initramfs_data.o
  LD      usr/built-in.o
  CC      arch/arm/common/firmware.o
  CC      arch/arm/kernel/opcodes.o
  CHK     include/generated/compile.h
  LD      arch/arm/common/built-in.o
  LD      arch/arm/probes/built-in.o
  UPD     include/generated/compile.h
  CC      init/do_mounts.o
  LD      arch/arm/net/built-in.o
  CC      init/do_mounts_initrd.o
  CC      arch/arm/mm/extable.o
  CC      arch/arm/kernel/process.o
  CC      arch/arm/mm/fault.o
  CC      init/initramfs.o
  CC      arch/arm/kernel/ptrace.o
  CC      arch/arm/mm/init.o
  CC      init/calibrate.o
  CC      arch/arm/kernel/reboot.o
  LD      arch/arm/crypto/built-in.o
  CC      arch/arm/kernel/setup.o
  CC      init/init_task.o
  CC      arch/arm/mm/iomap.o
  CC      arch/arm/kernel/signal.o
  AS      arch/arm/kernel/sigreturn_codes.o
  CC      arch/arm/kernel/stacktrace.o
  CC      arch/arm/mm/fault-armv.o
  CC      init/version.o
  CC      arch/arm/kernel/sys_arm.o
  LD      init/mounts.o
  LD      arch/arm/firmware/built-in.o
  CC      arch/arm/mach-clps711x/common.o
  LD      init/built-in.o
  CC      arch/arm/mm/flush.o
  CC      kernel/fork.o
  CC      arch/arm/kernel/time.o
  CC      arch/arm/mach-clps711x/devices.o
  CC      arch/arm/kernel/traps.o
  CC      arch/arm/mach-clps711x/board-autcpu12.o
  CC      arch/arm/mm/idmap.o
../arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier]
  163 | static const struct gpio const autcpu12_gpios[] __initconst = {
      |                          ^~~~~
  CC      arch/arm/mach-clps711x/board-cdb89712.o
  CC      arch/arm/mm/ioremap.o
  CC      arch/arm/kernel/atags_parse.o
  CC      arch/arm/mach-clps711x/board-clep7312.o
  CC      arch/arm/mm/mmap.o
  CC      arch/arm/mach-clps711x/board-edb7211.o
  AS      arch/arm/kernel/entry-armv.o
  CC      kernel/exec_domain.o
  CC      arch/arm/kernel/bugs.o
  CC      arch/arm/kernel/jump_label.o
  CC      arch/arm/kernel/insn.o
  CC      arch/arm/mm/pgd.o
  CC      arch/arm/kernel/patch.o
  CC      kernel/panic.o
  CC      arch/arm/mach-clps711x/board-p720t.o
  CC      arch/arm/mm/mmu.o
  CC      arch/arm/kernel/unwind.o
  LD      arch/arm/mach-clps711x/built-in.o
  CC      kernel/cpu.o
  LD      certs/built-in.o
  CC      mm/filemap.o
  CC      arch/arm/kernel/io.o
  AS      arch/arm/kernel/debug.o
  CC      arch/arm/kernel/early_printk.o
  CC      kernel/exit.o
  AS      arch/arm/kernel/head.o
  LDS     arch/arm/kernel/vmlinux.lds
  CC      arch/arm/mm/pageattr.o
  LD      arch/arm/kernel/built-in.o
arm-linux-gnueabihf-ld: warning: arch/arm/kernel/debug.o: missing .note.GNU-stack section implies executable stack
arm-linux-gnueabihf-ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker
  CC      fs/open.o
  CC      arch/arm/mm/alignment.o
  AS      arch/arm/mm/abort-lv4t.o
  AS      arch/arm/mm/pabort-legacy.o
  AS      arch/arm/mm/cache-v4.o
  CC      mm/mempool.o
  CC      arch/arm/mm/copypage-v4wt.o
  CC      kernel/softirq.o
  CC      fs/read_write.o
  AS      arch/arm/mm/tlb-v4.o
  AS      arch/arm/mm/proc-arm720.o
  LD      arch/arm/mm/built-in.o
arm-linux-gnueabihf-ld: warning: arch/arm/mm/proc-arm720.o: missing .note.GNU-stack section implies executable stack
arm-linux-gnueabihf-ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker
  CC      ipc/util.o
  CC      mm/oom_kill.o
  CC      kernel/resource.o
  CC      mm/maccess.o
  CC      fs/file_table.o
  CC      ipc/msgutil.o
  CC      mm/page_alloc.o
  CC      kernel/sysctl.o
  CC      ipc/msg.o
  CC      fs/super.o
../mm/page_alloc.c: In function ‘mem_init_print_info’:
../mm/page_alloc.c:6024:27: warning: comparison between two arrays [-Warray-compare]
 6024 |                 if (start <= pos && pos < end && size > adj) \
      |                           ^~
../mm/page_alloc.c:6028:9: note: in expansion of macro ‘adj_init_size’
 6028 |         adj_init_size(__init_begin, __init_end, init_data_size,
      |         ^~~~~~~~~~~~~
../mm/page_alloc.c:6024:27: note: use ‘&__init_begin[0] <= &_sinittext[0]’ to compare the addresses
 6024 |                 if (start <= pos && pos < end && size > adj) \
      |                           ^~
../mm/page_alloc.c:6028:9: note: in expansion of macro ‘adj_init_size’
 6028 |         adj_init_size(__init_begin, __init_end, init_data_size,
      |         ^~~~~~~~~~~~~
../mm/page_alloc.c:6024:41: warning: comparison between two arrays [-Warray-compare]
 6024 |                 if (start <= pos && pos < end && size > adj) \
      |                                         ^
../mm/page_alloc.c:6028:9: note: in expansion of macro ‘adj_init_size’
 6028 |         adj_init_size(__init_begin, __init_end, init_data_size,
      |         ^~~~~~~~~~~~~
../mm/page_alloc.c:6024:41: note: use ‘&_sinittext[0] < &__init_end[0]’ to compare the addresses
 6024 |                 if (start <= pos && pos < end && size > adj) \
      |                                         ^
../mm/page_alloc.c:6028:9: note: in expansion of macro ‘adj_init_size’
 6028 |         adj_init_size(__init_begin, __init_end, init_data_size,
      |         ^~~~~~~~~~~~~
../mm/page_alloc.c:6024:27: warning: comparison between two arrays [-Warray-compare]
 6024 |                 if (start <= pos && pos < end && size > adj) \
      |                           ^~
../mm/page_alloc.c:6030:9: note: in expansion of macro ‘adj_init_size’
 6030 |         adj_init_size(_stext, _etext, codesize, _sinittext, init_code_size);
      |         ^~~~~~~~~~~~~
../mm/page_alloc.c:6024:27: note: use ‘&_stext[0] <= &_sinittext[0]’ to compare the addresses
 6024 |                 if (start <= pos && pos < end && size > adj) \
      |                           ^~
../mm/page_alloc.c:6030:9: note: in expansion of macro ‘adj_init_size’
 6030 |         adj_init_size(_stext, _etext, codesize, _sinittext, init_code_size);
      |         ^~~~~~~~~~~~~
../mm/page_alloc.c:6024:41: warning: comparison between two arrays [-Warray-compare]
 6024 |                 if (start <= pos && pos < end && size > adj) \
      |                                         ^
../mm/page_alloc.c:6030:9: note: in expansion of macro ‘adj_init_size’
 6030 |         adj_init_size(_stext, _etext, codesize, _sinittext, init_code_size);
      |         ^~~~~~~~~~~~~
../mm/page_alloc.c:6024:41: note: use ‘&_sinittext[0] < &_etext[0]’ to compare the addresses
 6024 |                 if (start <= pos && pos < end && size > adj) \
      |                                         ^
../mm/page_alloc.c:6030:9: note: in expansion of macro ‘adj_init_size’
 6030 |         adj_init_size(_stext, _etext, codesize, _sinittext, init_code_size);
      |         ^~~~~~~~~~~~~
../mm/page_alloc.c:6024:27: warning: comparison between two arrays [-Warray-compare]
 6024 |                 if (start <= pos && pos < end && size > adj) \
      |                           ^~
../mm/page_alloc.c:6031:9: note: in expansion of macro ‘adj_init_size’
 6031 |         adj_init_size(_sdata, _edata, datasize, __init_begin, init_data_size);
      |         ^~~~~~~~~~~~~
../mm/page_alloc.c:6024:27: note: use ‘&_sdata[0] <= &__init_begin[0]’ to compare the addresses
 6024 |                 if (start <= pos && pos < end && size > adj) \
      |                           ^~
../mm/page_alloc.c:6031:9: note: in expansion of macro ‘adj_init_size’
 6031 |         adj_init_size(_sdata, _edata, datasize, __init_begin, init_data_size);
      |         ^~~~~~~~~~~~~
../mm/page_alloc.c:6024:41: warning: comparison between two arrays [-Warray-compare]
 6024 |                 if (start <= pos && pos < end && size > adj) \
      |                                         ^
../mm/page_alloc.c:6031:9: note: in expansion of macro ‘adj_init_size’
 6031 |         adj_init_size(_sdata, _edata, datasize, __init_begin, init_data_size);
      |         ^~~~~~~~~~~~~
../mm/page_alloc.c:6024:41: note: use ‘&__init_begin[0] < &_edata[0]’ to compare the addresses
 6024 |                 if (start <= pos && pos < end && size > adj) \
      |                                         ^
../mm/page_alloc.c:6031:9: note: in expansion of macro ‘adj_init_size’
 6031 |         adj_init_size(_sdata, _edata, datasize, __init_begin, init_data_size);
      |         ^~~~~~~~~~~~~
../mm/page_alloc.c:6024:27: warning: comparison between two arrays [-Warray-compare]
 6024 |                 if (start <= pos && pos < end && size > adj) \
      |                           ^~
../mm/page_alloc.c:6032:9: note: in expansion of macro ‘adj_init_size’
 6032 |         adj_init_size(_stext, _etext, codesize, __start_rodata, rosize);
      |         ^~~~~~~~~~~~~
../mm/page_alloc.c:6024:27: note: use ‘&_stext[0] <= &__start_rodata[0]’ to compare the addresses
 6024 |                 if (start <= pos && pos < end && size > adj) \
      |                           ^~
../mm/page_alloc.c:6032:9: note: in expansion of macro ‘adj_init_size’
 6032 |         adj_init_size(_stext, _etext, codesize, __start_rodata, rosize);
      |         ^~~~~~~~~~~~~
../mm/page_alloc.c:6024:41: warning: comparison between two arrays [-Warray-compare]
 6024 |                 if (start <= pos && pos < end && size > adj) \
      |                                         ^
../mm/page_alloc.c:6032:9: note: in expansion of macro ‘adj_init_size’
 6032 |         adj_init_size(_stext, _etext, codesize, __start_rodata, rosize);
      |         ^~~~~~~~~~~~~
../mm/page_alloc.c:6024:41: note: use ‘&__start_rodata[0] < &_etext[0]’ to compare the addresses
 6024 |                 if (start <= pos && pos < end && size > adj) \
      |                                         ^
../mm/page_alloc.c:6032:9: note: in expansion of macro ‘adj_init_size’
 6032 |         adj_init_size(_stext, _etext, codesize, __start_rodata, rosize);
      |         ^~~~~~~~~~~~~
../mm/page_alloc.c:6024:27: warning: comparison between two arrays [-Warray-compare]
 6024 |                 if (start <= pos && pos < end && size > adj) \
      |                           ^~
../mm/page_alloc.c:6033:9: note: in expansion of macro ‘adj_init_size’
 6033 |         adj_init_size(_sdata, _edata, datasize, __start_rodata, rosize);
      |         ^~~~~~~~~~~~~
../mm/page_alloc.c:6024:27: note: use ‘&_sdata[0] <= &__start_rodata[0]’ to compare the addresses
 6024 |                 if (start <= pos && pos < end && size > adj) \
      |                           ^~
../mm/page_alloc.c:6033:9: note: in expansion of macro ‘adj_init_size’
 6033 |         adj_init_size(_sdata, _edata, datasize, __start_rodata, rosize);
      |         ^~~~~~~~~~~~~
../mm/page_alloc.c:6024:41: warning: comparison between two arrays [-Warray-compare]
 6024 |                 if (start <= pos && pos < end && size > adj) \
      |                                         ^
../mm/page_alloc.c:6033:9: note: in expansion of macro ‘adj_init_size’
 6033 |         adj_init_size(_sdata, _edata, datasize, __start_rodata, rosize);
      |         ^~~~~~~~~~~~~
../mm/page_alloc.c:6024:41: note: use ‘&__start_rodata[0] < &_edata[0]’ to compare the addresses
 6024 |                 if (start <= pos && pos < end && size > adj) \
      |                                         ^
../mm/page_alloc.c:6033:9: note: in expansion of macro ‘adj_init_size’
 6033 |         adj_init_size(_sdata, _edata, datasize, __start_rodata, rosize);
      |         ^~~~~~~~~~~~~
  CC      ipc/sem.o
  CC      kernel/sysctl_binary.o
  CC      fs/char_dev.o
  CC      kernel/capability.o
  CC      fs/stat.o
  CC      mm/page-writeback.o
  CC      ipc/shm.o
  CC      kernel/ptrace.o
  CC      fs/exec.o
  CC      ipc/syscall.o
  CC      ipc/ipc_sysctl.o
  CC      mm/readahead.o
  CC      kernel/user.o
  LD      ipc/built-in.o
  CC      security/commoncap.o
  CC      fs/pipe.o
  CC      kernel/signal.o
  CC      mm/swap.o
  CC      security/min_addr.o
  CC      fs/namei.o
  LD      security/built-in.o
  CC      crypto/api.o
  CC      mm/truncate.o
  CC      crypto/cipher.o
  CC      kernel/sys.o
  CC      mm/vmscan.o
  CC      crypto/compress.o
  CC      crypto/memneq.o
  CC      crypto/crypto_wq.o
  CC      kernel/kmod.o
  CC      fs/fcntl.o
  CC      crypto/algapi.o
  CC      mm/shmem.o
  CC      kernel/workqueue.o
  CC      fs/ioctl.o
../kernel/workqueue.c:300:15: error: variable ‘manager_wait’ has initializer but incomplete type
  300 | static struct rcuwait manager_wait = __RCUWAIT_INITIALIZER(manager_wait);
      |               ^~~~~~~
../kernel/workqueue.c:300:38: error: implicit declaration of function ‘__RCUWAIT_INITIALIZER’; did you mean ‘RCU_INITIALIZER’? [-Werror=implicit-function-declaration]
  300 | static struct rcuwait manager_wait = __RCUWAIT_INITIALIZER(manager_wait);
      |                                      ^~~~~~~~~~~~~~~~~~~~~
      |                                      RCU_INITIALIZER
../kernel/workqueue.c:300:60: error: ‘manager_wait’ has an incomplete type ‘struct rcuwait’
  300 | static struct rcuwait manager_wait = __RCUWAIT_INITIALIZER(manager_wait);
      |                                                            ^~~~~~~~~~~~
../kernel/workqueue.c: In function ‘manage_workers’:
../kernel/workqueue.c:1966:9: error: implicit declaration of function ‘rcuwait_wake_up’ [-Werror=implicit-function-declaration]
 1966 |         rcuwait_wake_up(&manager_wait);
      |         ^~~~~~~~~~~~~~~
../kernel/workqueue.c: In function ‘put_unbound_pool’:
../kernel/workqueue.c:3210:9: error: implicit declaration of function ‘rcuwait_wait_event’; did you mean ‘io_wait_event’? [-Werror=implicit-function-declaration]
 3210 |         rcuwait_wait_event(&manager_wait, wq_manager_inactive(pool),
      |         ^~~~~~~~~~~~~~~~~~
      |         io_wait_event
In file included from ../include/linux/irqflags.h:14,
                 from ../arch/arm/include/asm/bitops.h:27,
                 from ../include/linux/bitops.h:18,
                 from ../include/linux/kernel.h:10,
                 from ../kernel/workqueue.c:28:
../kernel/workqueue.c: In function ‘pwq_adjust_max_active’:
../kernel/workqueue.c:3376:49: error: ‘flags’ undeclared (first use in this function)
 3376 |         raw_spin_lock_irqsave(&pwq->pool->lock, flags);
      |                                                 ^~~~~
../include/linux/typecheck.h:10:16: note: in definition of macro ‘typecheck’
   10 |         typeof(x) __dummy2; \
      |                ^
../kernel/workqueue.c:3376:9: note: in expansion of macro ‘raw_spin_lock_irqsave’
 3376 |         raw_spin_lock_irqsave(&pwq->pool->lock, flags);
      |         ^~~~~~~~~~~~~~~~~~~~~
../kernel/workqueue.c:3376:49: note: each undeclared identifier is reported only once for each function it appears in
 3376 |         raw_spin_lock_irqsave(&pwq->pool->lock, flags);
      |                                                 ^~~~~
../include/linux/typecheck.h:10:16: note: in definition of macro ‘typecheck’
   10 |         typeof(x) __dummy2; \
      |                ^
../kernel/workqueue.c:3376:9: note: in expansion of macro ‘raw_spin_lock_irqsave’
 3376 |         raw_spin_lock_irqsave(&pwq->pool->lock, flags);
      |         ^~~~~~~~~~~~~~~~~~~~~
../include/linux/typecheck.h:11:25: warning: comparison of distinct pointer types lacks a cast
   11 |         (void)(&__dummy == &__dummy2); \
      |                         ^~
../include/linux/spinlock.h:229:17: note: in expansion of macro ‘typecheck’
  229 |                 typecheck(unsigned long, flags);        \
      |                 ^~~~~~~~~
../kernel/workqueue.c:3376:9: note: in expansion of macro ‘raw_spin_lock_irqsave’
 3376 |         raw_spin_lock_irqsave(&pwq->pool->lock, flags);
      |         ^~~~~~~~~~~~~~~~~~~~~
../include/linux/typecheck.h:11:25: warning: comparison of distinct pointer types lacks a cast
   11 |         (void)(&__dummy == &__dummy2); \
      |                         ^~
../include/linux/irqflags.h:67:17: note: in expansion of macro ‘typecheck’
   67 |                 typecheck(unsigned long, flags);        \
      |                 ^~~~~~~~~
../include/linux/irqflags.h:128:17: note: in expansion of macro ‘raw_local_irq_save’
  128 |                 raw_local_irq_save(flags);                      \
      |                 ^~~~~~~~~~~~~~~~~~
../include/linux/spinlock_api_up.h:40:8: note: in expansion of macro ‘local_irq_save’
   40 |   do { local_irq_save(flags); __LOCK(lock); } while (0)
      |        ^~~~~~~~~~~~~~
../include/linux/spinlock_api_up.h:69:49: note: in expansion of macro ‘__LOCK_IRQSAVE’
   69 | #define _raw_spin_lock_irqsave(lock, flags)     __LOCK_IRQSAVE(lock, flags)
      |                                                 ^~~~~~~~~~~~~~
../include/linux/spinlock.h:230:17: note: in expansion of macro ‘_raw_spin_lock_irqsave’
  230 |                 _raw_spin_lock_irqsave(lock, flags);    \
      |                 ^~~~~~~~~~~~~~~~~~~~~~
../kernel/workqueue.c:3376:9: note: in expansion of macro ‘raw_spin_lock_irqsave’
 3376 |         raw_spin_lock_irqsave(&pwq->pool->lock, flags);
      |         ^~~~~~~~~~~~~~~~~~~~~
../include/linux/typecheck.h:11:25: warning: comparison of distinct pointer types lacks a cast
   11 |         (void)(&__dummy == &__dummy2); \
      |                         ^~
../include/linux/spinlock.h:245:17: note: in expansion of macro ‘typecheck’
  245 |                 typecheck(unsigned long, flags);                \
      |                 ^~~~~~~~~
../kernel/workqueue.c:3406:9: note: in expansion of macro ‘raw_spin_unlock_irqrestore’
 3406 |         raw_spin_unlock_irqrestore(&pwq->pool->lock, flags);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~
../include/linux/typecheck.h:11:25: warning: comparison of distinct pointer types lacks a cast
   11 |         (void)(&__dummy == &__dummy2); \
      |                         ^~
../include/linux/irqflags.h:72:17: note: in expansion of macro ‘typecheck’
   72 |                 typecheck(unsigned long, flags);        \
      |                 ^~~~~~~~~
../include/linux/irqflags.h:130:39: note: in expansion of macro ‘raw_local_irq_restore’
  130 | #define local_irq_restore(flags) do { raw_local_irq_restore(flags); } while (0)
      |                                       ^~~~~~~~~~~~~~~~~~~~~
../include/linux/spinlock_api_up.h:56:8: note: in expansion of macro ‘local_irq_restore’
   56 |   do { local_irq_restore(flags); __UNLOCK(lock); } while (0)
      |        ^~~~~~~~~~~~~~~~~
../include/linux/spinlock_api_up.h:86:41: note: in expansion of macro ‘__UNLOCK_IRQRESTORE’
   86 |                                         __UNLOCK_IRQRESTORE(lock, flags)
      |                                         ^~~~~~~~~~~~~~~~~~~
../include/linux/spinlock.h:246:17: note: in expansion of macro ‘_raw_spin_unlock_irqrestore’
  246 |                 _raw_spin_unlock_irqrestore(lock, flags);       \
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../kernel/workqueue.c:3406:9: note: in expansion of macro ‘raw_spin_unlock_irqrestore’
 3406 |         raw_spin_unlock_irqrestore(&pwq->pool->lock, flags);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~
../kernel/workqueue.c: In function ‘show_workqueue_state’:
../kernel/workqueue.c:4418:25: error: implicit declaration of function ‘touch_nmi_watchdog’ [-Werror=implicit-function-declaration]
 4418 |                         touch_nmi_watchdog();
      |                         ^~~~~~~~~~~~~~~~~~
../kernel/workqueue.c: At top level:
../kernel/workqueue.c:300:23: error: storage size of ‘manager_wait’ isn’t known
  300 | static struct rcuwait manager_wait = __RCUWAIT_INITIALIZER(manager_wait);
      |                       ^~~~~~~~~~~~
cc1: some warnings being treated as errors
make[2]: *** [../scripts/Makefile.build:280: kernel/workqueue.o] Error 1
make[1]: *** [/tmp/kci/linux/Makefile:1009: kernel] Error 2
make[1]: *** Waiting for unfinished jobs....
  CC      fs/readdir.o
  CC      crypto/scatterwalk.o
  CC      fs/select.o
  CC      mm/util.o
  CC      fs/dcache.o
  CC      crypto/proc.o
  CC      mm/mmzone.o
  CC      crypto/aead.o
  CC      mm/vmstat.o
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  CC      crypto/ablkcipher.o
  CC      mm/backing-dev.o
  CC      fs/attr.o
  CC      mm/mm_init.o
  CC      crypto/blkcipher.o
  CC      fs/bad_inode.o
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  CC      mm/mmu_context.o
  CC      mm/percpu.o
  CC      fs/filesystems.o
  CC      crypto/skcipher.o
  CC      mm/slab_common.o
  CC      fs/namespace.o
  CC      crypto/chainiv.o
  CC      crypto/eseqiv.o
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  CC      crypto/ahash.o
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  CC      crypto/shash.o
  CC      fs/seq_file.o
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  CC      mm/debug.o
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  CC      crypto/pcompress.o
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  CC      crypto/akcipher.o
  CC      crypto/algboss.o
  CC      mm/memory.o
  CC      fs/libfs.o
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  CC      crypto/testmgr.o
  CC      crypto/hmac.o
  CC      mm/mincore.o
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  CC      crypto/crypto_null.o
  CC      fs/splice.o
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  CC      crypto/sha256_generic.o
  CC      fs/sync.o
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  CC      crypto/rng.o
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  CC      fs/fs_pin.o
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  CC      mm/rmap.o
  CC      mm/vmalloc.o
  CC      fs/buffer.o
  CC      crypto/jitterentropy.o
  CC      crypto/jitterentropy-kcapi.o
  CC      mm/pagewalk.o
  LD      crypto/crypto.o
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  LD      crypto/crypto_blkcipher.o
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  LD      crypto/built-in.o
  CC      mm/pgtable-generic.o
  CC      fs/block_dev.o
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  CC      mm/nobootmem.o
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  CC      mm/fadvise.o
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  CC      mm/memblock.o
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  CC      mm/swap_state.o
  CC      mm/swapfile.o
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  CC      fs/ext2/inode.o
  CC      mm/slob.o
  CC      fs/ext2/ioctl.o
  CC      fs/kernfs/symlink.o
  CC      fs/ext2/namei.o
  LD      fs/kernfs/built-in.o
  CC      fs/ext2/super.o
  CC      mm/migrate.o
  CC      fs/minix/bitmap.o
  CC      fs/ext2/symlink.o
  CC      fs/notify/fsnotify.o
  CC      fs/minix/itree_v1.o
  LD      mm/built-in.o
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  CC      fs/minix/itree_v2.o
  LD      fs/ext2/built-in.o
  CC      fs/proc/task_mmu.o
  CC      fs/notify/notification.o
  CC      fs/minix/namei.o
  CC      fs/notify/group.o
  CC      fs/minix/inode.o
  CC      fs/minix/file.o
  CC      fs/proc/inode.o
  CC      fs/notify/inode_mark.o
  CC      fs/minix/dir.o
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  CC      fs/notify/vfsmount_mark.o
  CC      fs/proc/root.o
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  CC      fs/proc/base.o
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  LD      fs/quota/built-in.o
  CC      fs/ramfs/inode.o
  CC      fs/notify/dnotify/dnotify.o
  LD      fs/notify/fanotify/built-in.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC      fs/notify/inotify/inotify_user.o
  LD      fs/notify/dnotify/built-in.o
  CC      fs/ramfs/file-mmu.o
  CC      fs/proc/generic.o
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
  CC      fs/sysfs/file.o
  CC      fs/proc/array.o
  LD      fs/notify/inotify/built-in.o
  LD      fs/notify/built-in.o
  CC      fs/eventpoll.o
  CC      fs/proc/fd.o
  CC      fs/sysfs/dir.o
  CC      fs/sysfs/symlink.o
  CC      fs/anon_inodes.o
  CC      fs/proc/proc_tty.o
  CC      fs/signalfd.o
  CC      fs/sysfs/mount.o
  CC      fs/proc/cmdline.o
  CC      fs/proc/consoles.o
  CC      fs/sysfs/group.o
  CC      fs/timerfd.o
  CC      fs/eventfd.o
  CC      fs/proc/cpuinfo.o
  LD      fs/sysfs/built-in.o
  CC      fs/aio.o
  CC      fs/proc/devices.o
  CC      fs/locks.o
  CC      fs/proc/interrupts.o
  CC      fs/proc/loadavg.o
  CC      fs/proc/meminfo.o
  CC      fs/proc/stat.o
  CC      fs/proc/uptime.o
  CC      fs/proc/version.o
  CC      fs/binfmt_script.o
  CC      fs/proc/softirqs.o
  CC      fs/proc/namespaces.o
  CC      fs/proc/self.o
  CC      fs/proc/thread_self.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/proc/proc_net.o
  CC      fs/proc/kmsg.o
  CC      fs/proc/page.o
  CC      fs/binfmt_elf.o
  CC      fs/drop_caches.o
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
  LD      fs/built-in.o
make[1]: Leaving directory '/tmp/kci/linux/build'
make: *** [Makefile:152: sub-make] Error 2
make: Leaving directory '/tmp/kci/linux'