Hi Martin, Kernel build failed on tree: git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git for-linus head: fb70554e705cb201222a1a7c7b2e94c6522886fa commit: fb70554e705cb201222a1a7c7b2e94c6522886fa [5/5] s390/mm: downgrade page table after fork of a 31 bit process config: s390-allnoconfig (attached as .config) All related error/warning messages: In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/s390/cio/airq.c:12: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/s390/cio/chsc.c:13: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/s390/cio/cio.c:15: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/s390/cio/css.c:13: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/s390/cio/itcw.c:13: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/s390/cio/fcx.c:13: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/s390/cio/isc.c:9: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/s390/cio/device_fsm.c:9: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/s390/cio/device_status.c:9: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/s390/cio/cmf.c:33: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/s390/cio/device_ops.c:7: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/s390/cio/device.c:13: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from init/main.c:13: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from init/do_mounts.c:11: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from init/version.c:10: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from arch/s390/kernel/bitmap.c:10: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from arch/s390/kernel/traps.c:27: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from arch/s390/kernel/time.c:19: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/elfcore.h:12, from arch/s390/kernel/process.c:15: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from arch/s390/kernel/early.c:17: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from arch/s390/kernel/setup.c:19: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from arch/s390/kernel/processor.c:15: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from arch/s390/kernel/ptrace.c:19: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from arch/s390/kernel/cpcmd.c:12: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from arch/s390/kernel/ebcdic.c:11: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from arch/s390/kernel/nmi.c:16: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from arch/s390/kernel/debug.c:23: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from arch/s390/kernel/irq.c:15: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from arch/s390/kernel/ipl.c:11: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from arch/s390/kernel/dis.c:19: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from arch/s390/kernel/diag.c:8: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from arch/s390/kernel/mem_detect.c:8: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from arch/s390/kernel/vdso.c:12: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from arch/s390/kernel/jump_label.c:7: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from arch/s390/kernel/lgr.c:8: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from arch/s390/mm/fault.c:27: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from arch/s390/mm/extmem.c:17: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from arch/s390/mm/mmap.c:28: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from arch/s390/mm/vmem.c:9: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from arch/s390/mm/pgtable.c:16: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from kernel/fork.c:17: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from kernel/exec_domain.c:13: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from kernel/panic.c:16: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from kernel/printk.c:27: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from kernel/exit.c:10: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from kernel/sysctl.c:21: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from kernel/params.c:21: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from kernel/lglock.c:2: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from kernel/extable.c:20: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from kernel/kmod.c:21: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from kernel/kallsyms.c:15: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from kernel/rcutiny_plugin.h:26, from kernel/rcutiny.c:54: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from mm/memory.c:58: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from mm/fremap.c:19:0: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from mm/mmap.c:38:0: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from mm/page_alloc.c:28: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from mm/vmscan.c:15: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from mm/vmstat.c:14: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from mm/percpu.c:62: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from mm/mmu_context.c:11:0: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from mm/backing-dev.c:10: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from mm/slub.c:14: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] mm/slub.c: In function 'put_cpu_partial': mm/slub.c:2007:1: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] mm/slub.c:2007:1: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] mm/slub.c:2007:1: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] mm/slub.c:2007:1: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] mm/slub.c:2007:1: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] mm/slub.c:2007:1: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] mm/slub.c:2007:1: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] mm/slub.c:2007:1: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] mm/slub.c:2007:1: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] mm/slub.c:2007:1: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] mm/slub.c:2007:1: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] mm/slub.c:2007:1: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from mm/vmalloc.c:13: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from fs/filesystems.c:15: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from fs/open.c:12: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from fs/file_table.c:13: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from fs/char_dev.c:15: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from fs/exec.c:43: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from fs/pipe.c:11: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from fs/fcntl.c:16: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from fs/block_dev.c:17: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from fs/direct-io.c:23: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from fs/anon_inodes.c:18: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from fs/binfmt_script.c:8: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from fs/locks.c:122: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from security/commoncap.c:12: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from block/blk-map.c:5: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from block/blk-ioc.c:5: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from block/blk-settings.c:5: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from block/blk-softirq.c:5: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from block/blk-timeout.c:5: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from block/blk-iopoll.c:6: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from block/elevator.c:30: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from block/genhd.c:5: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from block/blk-core.c:15: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from block/blk-tag.c:5: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from block/blk-sysfs.c:6: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from block/blk-flush.c:68: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from block/scsi_ioctl.c:22: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from block/partition-generic.c:13: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from block/blk-lib.c:5: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from block/noop-iosched.c:7: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from block/blk-exec.c:5: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from block/blk-merge.c:5: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/base/class.c:14: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/base/cpu.c:6: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/base/platform.c:16: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/base/firmware.c:12: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/base/map.c:12: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/base/devres.c:11: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/base/attribute_container.c:20: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/base/topology.c:29: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/base/firmware_class.c:12: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/base/core.c:16: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/base/bus.c:14: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/base/dd.c:22: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/base/syscore.c:11: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/base/driver.c:14: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/char/random.c:234: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/char/misc.c:36: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/s390/char/sclp_quiesce.c:9: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/s390/char/sclp_cmd.c:20: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/s390/char/keyboard.c:9: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/s390/char/sclp.c:11: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from net/nonet.c:11: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/tty/tty_io.c:90: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/tty/tty_ldisc.c:15: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/tty/tty_ioctl.c:19: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/tty/tty_buffer.c:18: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/tty/n_tty.c:51: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/tty/pty.c:12: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/tty/tty_mutex.c:2: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from drivers/tty/tty_port.c:19: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from arch/s390/lib/usercopy.c:1: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from arch/s390/lib/div64.c:9: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from arch/s390/lib/ucmpdi2.c:1: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from arch/s390/lib/delay.c:12: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from arch/s390/lib/string.c:12: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from lib/sort.c:8: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from lib/list_sort.c:2: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from lib/vsprintf.c:20: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from lib/extable.c:12: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from lib/bug.c:41: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from kernel/time/timekeeping.c:11: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from kernel/time/ntp.c:17: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from kernel/time/clocksource.c:29: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from kernel/time/jiffies.c:25: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from kernel/time/timer_list.c:14: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from kernel/time/timecompare.c:21: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from kernel/time/timeconv.c:31: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from kernel/time/clockevents.c:17: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from kernel/sched/core.c:30: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from fs/devpts/inode.c:13: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from fs/proc/proc_sysctl.c:12: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from fs/proc/proc_tty.c:8: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from fs/proc/generic.c:16: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from fs/proc/base.c:71: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from fs/proc/root.c:17: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from fs/proc/inode.c:19: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from fs/proc/task_mmu.c:15: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from fs/sysfs/file.c:13: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from fs/sysfs/dir.c:17: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from fs/sysfs/symlink.c:16: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from fs/sysfs/mount.c:19: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from fs/sysfs/bin.c:21: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors -- In file included from arch/s390/include/asm/elf.h:130:0, from include/linux/elf.h:7, from include/linux/module.h:14, from fs/sysfs/group.c:12: arch/s390/include/asm/mmu_context.h: In function 'arch_dup_mmap': arch/s390/include/asm/mmu_context.h:97:3: error: implicit declaration of function 'crst_table_downgrade' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors vim +97 arch/s390/include/asm/mmu_context.h 94 struct mm_struct *mm) 95 { 96 if (oldmm->context.asce_limit < mm->context.asce_limit) > 97 crst_table_downgrade(mm, oldmm->context.asce_limit); 98 } 99 100 static inline void arch_exit_mmap(struct mm_struct *mm) --- 0-DAY kernel build testing 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