>>> linux 5.17.15 Extracting xzcat /home/thomas/autobuild/instance-1/dl/linux/linux-5.17.15.tar.xz | tar --strip-components=1 -C /home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15 -xf - >>> linux 5.17.15 Patching for p in ; do if test -d $p ; then PATH=/home/thomas/autobuild/instance-1/output-1/host/bin:$PATH support/scripts/apply-patches.sh /home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15 $p \*.patch || exit 1 ; else PATH=/home/thomas/autobuild/instance-1/output-1/host/bin:$PATH support/scripts/apply-patches.sh /home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15 `dirname $p` `basename $p` || exit 1; fi done make[1]: Entering directory '/home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15' HOSTCC scripts/basic/fixdep HOSTCC scripts/kconfig/conf.o HOSTCC scripts/kconfig/confdata.o HOSTCC scripts/kconfig/expr.o LEX scripts/kconfig/lexer.lex.c YACC scripts/kconfig/parser.tab.[ch] HOSTCC scripts/kconfig/menu.o HOSTCC scripts/kconfig/parser.tab.o HOSTCC scripts/kconfig/preprocess.o HOSTCC scripts/kconfig/symbol.o HOSTCC scripts/kconfig/util.o HOSTCC scripts/kconfig/lexer.lex.o HOSTLD scripts/kconfig/conf *** Default configuration is based on 'multi_defconfig' # # configuration written to .config # make[1]: Leaving directory '/home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15' Using /home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15/.config as base # # merged configuration written to /home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15/.config (needs make) # make[1]: Entering directory '/home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15' # # No change to .config # make[1]: Leaving directory '/home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15' /usr/bin/sed -i -e '/^\(# \)\?CONFIG_KERNEL_GZIP\>/d' /home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15//.config && echo '# CONFIG_KERNEL_GZIP is not set' >> /home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15//.config /usr/bin/sed -i -e '/^\(# \)\?CONFIG_KERNEL_LZ4\>/d' /home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15//.config && echo '# CONFIG_KERNEL_LZ4 is not set' >> /home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15//.config /usr/bin/sed -i -e '/^\(# \)\?CONFIG_KERNEL_LZMA\>/d' /home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15//.config && echo '# CONFIG_KERNEL_LZMA is not set' >> /home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15//.config /usr/bin/sed -i -e '/^\(# \)\?CONFIG_KERNEL_LZO\>/d' /home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15//.config && echo '# CONFIG_KERNEL_LZO is not set' >> /home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15//.config /usr/bin/sed -i -e '/^\(# \)\?CONFIG_KERNEL_ZSTD\>/d' /home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15//.config && echo '# CONFIG_KERNEL_ZSTD is not set' >> /home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15//.config /usr/bin/sed -i -e '/^\(# \)\?CONFIG_KERNEL_UNCOMPRESSED\>/d' /home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15//.config && echo '# CONFIG_KERNEL_UNCOMPRESSED is not set' >> /home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15//.config if grep -q "^CONFIG_DEBUG_INFO_BTF=y" /home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15//.config; then echo "To use CONFIG_DEBUG_INFO_BTF, enable host-pahole (BR2_LINUX_KERNEL_NEEDS_HOST_PAHOLE)" 1>&2; exit 1; fi # As the kernel gets compiled before root filesystems are # built, we create a fake cpio file. It'll be # replaced later by the real cpio archive, and the kernel will be # rebuilt using the linux-rebuild-with-initramfs target. /usr/bin/sed -i -e '/^\(# \)\?CONFIG_GCC_PLUGINS\>/d' /home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15//.config && echo '# CONFIG_GCC_PLUGINS is not set' >> /home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15//.config make[1]: Entering directory '/home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15' # # configuration written to .config # make[1]: Leaving directory '/home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15' >>> linux 5.17.15 Configuring >>> linux 5.17.15 Building /usr/bin/sed -i -e '/^\(# \)\?CONFIG_GCC_PLUGINS\>/d' /home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15//.config && echo '# CONFIG_GCC_PLUGINS is not set' >> /home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15//.config PATH="/home/thomas/autobuild/instance-1/output-1/host/bin:/home/thomas/autobuild/instance-1/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin" PKG_CONFIG="/home/thomas/autobuild/instance-1/output-1/host/bin/pkg-config" PKG_CONFIG_SYSROOT_DIR="/" PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 PKG_CONFIG_LIBDIR="/home/thomas/autobuild/instance-1/output-1/host/lib/pkgconfig:/home/thomas/autobuild/instance-1/output-1/host/share/pkgconfig" BR_BINARIES_DIR=/home/thomas/autobuild/instance-1/output-1/images KCFLAGS=-Wno-attribute-alias /usr/bin/make -j4 HOSTCC="/usr/bin/gcc -O2 -I/home/thomas/autobuild/instance-1/output-1/host/include -L/home/thomas/autobuild/instance-1/output-1/host/lib -Wl,-rpath,/home/thomas/autobuild/instance-1/output-1/host/lib" ARCH=m68k INSTALL_MOD_PATH=/home/thomas/autobuild/instance-1/output-1/target CROSS_COMPILE="/home/thomas/autobuild/instance-1/output-1/host/bin/m68k-buildroot-uclinux-uclibc-" WERROR=0 DEPMOD=/home/thomas/autobuild/instance-1/output-1/host/sbin/depmod -C /home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15 all make[1]: Entering directory '/home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15' SYNC include/config/auto.conf.cmd HOSTCC scripts/basic/fixdep HOSTCC scripts/kconfig/conf.o HOSTCC scripts/kconfig/confdata.o HOSTCC scripts/kconfig/expr.o HOSTCC scripts/kconfig/lexer.lex.o HOSTCC scripts/kconfig/menu.o HOSTCC scripts/kconfig/parser.tab.o HOSTCC scripts/kconfig/preprocess.o HOSTCC scripts/kconfig/symbol.o HOSTCC scripts/kconfig/util.o HOSTLD scripts/kconfig/conf SYSHDR arch/m68k/include/generated/uapi/asm/unistd_32.h SYSTBL arch/m68k/include/generated/asm/syscall_table.h WRAP arch/m68k/include/generated/uapi/asm/auxvec.h WRAP arch/m68k/include/generated/uapi/asm/bitsperlong.h WRAP arch/m68k/include/generated/uapi/asm/bpf_perf_event.h WRAP arch/m68k/include/generated/uapi/asm/errno.h WRAP arch/m68k/include/generated/uapi/asm/ioctl.h WRAP arch/m68k/include/generated/uapi/asm/ipcbuf.h WRAP arch/m68k/include/generated/uapi/asm/mman.h WRAP arch/m68k/include/generated/uapi/asm/msgbuf.h WRAP arch/m68k/include/generated/uapi/asm/resource.h WRAP arch/m68k/include/generated/uapi/asm/sembuf.h WRAP arch/m68k/include/generated/uapi/asm/shmbuf.h WRAP arch/m68k/include/generated/uapi/asm/siginfo.h WRAP arch/m68k/include/generated/uapi/asm/socket.h WRAP arch/m68k/include/generated/uapi/asm/sockios.h WRAP arch/m68k/include/generated/uapi/asm/statfs.h WRAP arch/m68k/include/generated/uapi/asm/termbits.h WRAP arch/m68k/include/generated/uapi/asm/termios.h WRAP arch/m68k/include/generated/uapi/asm/types.h WRAP arch/m68k/include/generated/asm/extable.h WRAP arch/m68k/include/generated/asm/kvm_para.h WRAP arch/m68k/include/generated/asm/mcs_spinlock.h WRAP arch/m68k/include/generated/asm/spinlock.h WRAP arch/m68k/include/generated/asm/barrier.h UPD include/config/kernel.release WRAP arch/m68k/include/generated/asm/compat.h WRAP arch/m68k/include/generated/asm/device.h WRAP arch/m68k/include/generated/asm/dma-mapping.h WRAP arch/m68k/include/generated/asm/emergency-restart.h WRAP arch/m68k/include/generated/asm/exec.h WRAP arch/m68k/include/generated/asm/futex.h WRAP arch/m68k/include/generated/asm/hardirq.h WRAP arch/m68k/include/generated/asm/hw_irq.h WRAP arch/m68k/include/generated/asm/irq_regs.h WRAP arch/m68k/include/generated/asm/irq_work.h WRAP arch/m68k/include/generated/asm/kdebug.h WRAP arch/m68k/include/generated/asm/kmap_size.h UPD include/generated/uapi/linux/version.h WRAP arch/m68k/include/generated/asm/kprobes.h WRAP arch/m68k/include/generated/asm/local.h WRAP arch/m68k/include/generated/asm/local64.h WRAP arch/m68k/include/generated/asm/mmiowb.h WRAP arch/m68k/include/generated/asm/msi.h WRAP arch/m68k/include/generated/asm/percpu.h WRAP arch/m68k/include/generated/asm/preempt.h WRAP arch/m68k/include/generated/asm/rwonce.h WRAP arch/m68k/include/generated/asm/sections.h WRAP arch/m68k/include/generated/asm/shmparam.h WRAP arch/m68k/include/generated/asm/simd.h WRAP arch/m68k/include/generated/asm/softirq_stack.h WRAP arch/m68k/include/generated/asm/topology.h WRAP arch/m68k/include/generated/asm/trace_clock.h WRAP arch/m68k/include/generated/asm/unaligned.h WRAP arch/m68k/include/generated/asm/vermagic.h WRAP arch/m68k/include/generated/asm/word-at-a-time.h WRAP arch/m68k/include/generated/asm/xor.h UPD include/generated/utsrelease.h HOSTCC scripts/kallsyms HOSTCC scripts/asn1_compiler CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig CC scripts/mod/devicetable-offsets.s 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 CC kernel/bounds.s CALL scripts/atomic/check-atomics.sh UPD include/generated/timeconst.h UPD include/generated/bounds.h CC arch/m68k/kernel/asm-offsets.s UPD include/generated/asm-offsets.h CALL scripts/checksyscalls.sh CC init/main.o CHK include/generated/compile.h HOSTCC usr/gen_init_cpio UPD include/generated/compile.h AS arch/m68k/kernel/head.o CC arch/m68k/mm/init.o In file included from ./include/linux/kernel.h:15, from ./include/linux/cpumask.h:10, from ./include/linux/smp.h:13, from ./include/linux/percpu.h:7, from ./include/linux/arch_topology.h:9, from ./include/linux/topology.h:30, from ./include/linux/gfp.h:9, from ./include/linux/slab.h:15, from ./arch/m68k/include/asm/pgtable_no.h:11, from ./arch/m68k/include/asm/pgtable.h:3, from ./include/linux/pgtable.h:6, from arch/m68k/kernel/head.S:258: ./include/linux/align.h:8: warning: "ALIGN" redefined 8 | #define ALIGN(x, a) __ALIGN_KERNEL((x), (a)) | In file included from arch/m68k/kernel/head.S:256: ./include/linux/linkage.h:103: note: this is the location of the previous definition 103 | #define ALIGN __ALIGN | In file included from ./include/linux/panic.h:5, from ./include/linux/kernel.h:28, from ./include/linux/cpumask.h:10, from ./include/linux/smp.h:13, from ./include/linux/percpu.h:7, from ./include/linux/arch_topology.h:9, from ./include/linux/topology.h:30, from ./include/linux/gfp.h:9, from ./include/linux/slab.h:15, from ./arch/m68k/include/asm/pgtable_no.h:11, from ./arch/m68k/include/asm/pgtable.h:3, from ./include/linux/pgtable.h:6, from arch/m68k/kernel/head.S:258: ./include/linux/compiler_attributes.h:54: warning: "__always_inline" redefined 54 | #define __always_inline inline __attribute__((__always_inline__)) | In file included from ./include/linux/stddef.h:5, from ./include/linux/gfp.h:7, from ./include/linux/slab.h:15, from ./arch/m68k/include/asm/pgtable_no.h:11, from ./arch/m68k/include/asm/pgtable.h:3, from ./include/linux/pgtable.h:6, from arch/m68k/kernel/head.S:258: ./include/uapi/linux/stddef.h:8: note: this is the location of the previous definition 8 | #define __always_inline inline | In file included from ./include/linux/panic.h:5, from ./include/linux/kernel.h:28, from ./include/linux/cpumask.h:10, from ./include/linux/smp.h:13, from ./include/linux/percpu.h:7, from ./include/linux/arch_topology.h:9, from ./include/linux/topology.h:30, from ./include/linux/gfp.h:9, from ./include/linux/slab.h:15, from ./arch/m68k/include/asm/pgtable_no.h:11, from ./arch/m68k/include/asm/pgtable.h:3, from ./include/linux/pgtable.h:6, from arch/m68k/kernel/head.S:258: ./include/linux/compiler_attributes.h:71:20: error: missing binary operator before token "(" 71 | #if __has_attribute(__assume_aligned__) | ^ ./include/linux/compiler_attributes.h:97:20: error: missing binary operator before token "(" 97 | #if __has_attribute(__copy__) | ^ ./include/linux/compiler_attributes.h:121:20: error: missing binary operator before token "(" 121 | #if __has_attribute(__designated_init__) | ^ ./include/linux/compiler_attributes.h:132:20: error: missing binary operator before token "(" 132 | #if __has_attribute(__error__) | ^ ./include/linux/compiler_attributes.h:143:20: error: missing binary operator before token "(" 143 | #if __has_attribute(__externally_visible__) | ^ In file included from ./include/linux/panic.h:5, from ./include/linux/kernel.h:28, from ./include/linux/cpumask.h:10, from ./include/linux/smp.h:13, from ./include/linux/percpu.h:7, from ./include/linux/arch_topology.h:9, from ./include/linux/topology.h:30, from ./include/linux/gfp.h:9, from ./include/linux/slab.h:15, from ./arch/m68k/include/asm/pgtable_no.h:11, from ./arch/m68k/include/asm/pgtable.h:3, from ./include/linux/pgtable.h:6, from arch/m68k/kernel/head.S:258: ./include/linux/compiler_attributes.h:180:20: error: missing binary operator before token "(" 180 | #if __has_attribute(__no_caller_saved_registers__) | ^ ./include/linux/compiler_attributes.h:191:20: error: missing binary operator before token "(" 191 | #if __has_attribute(__noclone__) | ^ ./include/linux/compiler_attributes.h:208:20: error: missing binary operator before token "(" 208 | #if __has_attribute(__fallthrough__) | ^ ./include/linux/compiler_attributes.h:235:20: error: missing binary operator before token "(" 235 | #if __has_attribute(__nonstring__) | ^ ./include/linux/compiler_attributes.h:247:20: error: missing binary operator before token "(" 247 | #if __has_attribute(__no_profile_instrument_function__) | ^ ./include/linux/compiler_attributes.h:305:20: error: missing binary operator before token "(" 305 | #if __has_attribute(__warning__) | ^ ./include/linux/compiler_attributes.h:322:20: error: missing binary operator before token "(" 322 | #if __has_attribute(disable_sanitizer_instrumentation) | ^ make[3]: *** [scripts/Makefile.build:389: arch/m68k/kernel/head.o] Error 1 make[2]: *** [scripts/Makefile.build:550: arch/m68k/kernel] Error 2 make[2]: *** Waiting for unfinished jobs.... CC arch/m68k/mm/cache.o In file included from ./include/linux/mm.h:33, from arch/m68k/mm/init.c:14: ./include/linux/pgtable.h: In function ‘pte_index’: ./include/linux/pgtable.h:63:36: error: ‘PTRS_PER_PTE’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 63 | return (address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1); | ^~~~~~~~~~~~ | PTRS_PER_P4D ./include/linux/pgtable.h:63:36: note: each undeclared identifier is reported only once for each function it appears in ./include/linux/pgtable.h: In function ‘pmd_index’: ./include/linux/pgtable.h:70:21: error: ‘PMD_SHIFT’ undeclared (first use in this function); did you mean ‘PUD_SHIFT’? 70 | return (address >> PMD_SHIFT) & (PTRS_PER_PMD - 1); | ^~~~~~~~~ | PUD_SHIFT ./include/linux/pgtable.h:70:35: error: ‘PTRS_PER_PMD’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 70 | return (address >> PMD_SHIFT) & (PTRS_PER_PMD - 1); | ^~~~~~~~~~~~ | PTRS_PER_P4D In file included from ./include/asm-generic/pgtable-nopud.h:7, from ./arch/m68k/include/asm/pgtable_no.h:5, from ./arch/m68k/include/asm/pgtable.h:3, from ./include/linux/pgtable.h:6, from ./include/linux/mm.h:33, from arch/m68k/mm/init.c:14: ./include/linux/pgtable.h: In function ‘pud_index’: ./include/asm-generic/pgtable-nop4d.h:11:20: error: ‘PGDIR_SHIFT’ undeclared (first use in this function); did you mean ‘PUD_SHIFT’? 11 | #define P4D_SHIFT PGDIR_SHIFT | ^~~~~~~~~~~ ./include/asm-generic/pgtable-nopud.h:18:19: note: in expansion of macro ‘P4D_SHIFT’ 18 | #define PUD_SHIFT P4D_SHIFT | ^~~~~~~~~ ./include/linux/pgtable.h:78:21: note: in expansion of macro ‘PUD_SHIFT’ 78 | return (address >> PUD_SHIFT) & (PTRS_PER_PUD - 1); | ^~~~~~~~~ In file included from ./include/linux/mm.h:33, from arch/m68k/mm/init.c:14: ./include/linux/pgtable.h: In function ‘pte_offset_kernel’: ./include/linux/pgtable.h:91:18: error: implicit declaration of function ‘pmd_page_vaddr’; did you mean ‘pgd_page_vaddr’? [-Werror=implicit-function-declaration] 91 | return (pte_t *)pmd_page_vaddr(*pmd) + pte_index(address); | ^~~~~~~~~~~~~~ | pgd_page_vaddr ./include/linux/pgtable.h: In function ‘pgd_offset_pgd’: ./include/linux/pgtable.h:85:32: error: ‘PGDIR_SHIFT’ undeclared (first use in this function); did you mean ‘PUD_SHIFT’? 85 | #define pgd_index(a) (((a) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1)) | ^~~~~~~~~~~ ./include/linux/pgtable.h:125:16: note: in expansion of macro ‘pgd_index’ 125 | return (pgd + pgd_index(address)); | ^~~~~~~~~ GEN usr/initramfs_data.cpio ./include/linux/pgtable.h:85:48: error: ‘PTRS_PER_PGD’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 85 | #define pgd_index(a) (((a) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1)) | ^~~~~~~~~~~~ ./include/linux/pgtable.h:125:16: note: in expansion of macro ‘pgd_index’ 125 | return (pgd + pgd_index(address)); | ^~~~~~~~~ ./include/linux/pgtable.h: In function ‘virt_to_kpte’: ./include/linux/pgtable.h:164:9: error: implicit declaration of function ‘pmd_none’; did you mean ‘p4d_none’? [-Werror=implicit-function-declaration] 164 | return pmd_none(*pmd) ? NULL : pte_offset_kernel(pmd, vaddr); | ^~~~~~~~ | p4d_none ./include/linux/pgtable.h: In function ‘ptep_test_and_clear_young’: ./include/linux/pgtable.h:206:7: error: implicit declaration of function ‘pte_young’ [-Werror=implicit-function-declaration] 206 | if (!pte_young(pte)) | ^~~~~~~~~ ./include/linux/pgtable.h:209:3: error: implicit declaration of function ‘set_pte_at’ [-Werror=implicit-function-declaration] 209 | set_pte_at(vma->vm_mm, address, ptep, pte_mkold(pte)); | ^~~~~~~~~~ ./include/linux/pgtable.h:209:41: error: implicit declaration of function ‘pte_mkold’ [-Werror=implicit-function-declaration] 209 | set_pte_at(vma->vm_mm, address, ptep, pte_mkold(pte)); | ^~~~~~~~~ SHIPPED usr/initramfs_inc_data ./include/linux/pgtable.h: In function ‘ptep_clear’: ./include/linux/pgtable.h:266:2: error: implicit declaration of function ‘pte_clear’; did you mean ‘ptep_clear’? [-Werror=implicit-function-declaration] 266 | pte_clear(mm, addr, ptep); | ^~~~~~~~~ | ptep_clear AS usr/initramfs_data.o ./include/linux/pgtable.h: In function ‘ptep_set_wrprotect’: ./include/linux/pgtable.h:450:32: error: implicit declaration of function ‘pte_wrprotect’; did you mean ‘ptep_set_wrprotect’? [-Werror=implicit-function-declaration] 450 | set_pte_at(mm, address, ptep, pte_wrprotect(old_pte)); | ^~~~~~~~~~~~~ | ptep_set_wrprotect ./include/linux/pgtable.h: In function ‘pud_none_or_clear_bad’: ./include/linux/pgtable.h:839:6: error: implicit declaration of function ‘pud_none’; did you mean ‘p4d_none’? [-Werror=implicit-function-declaration] 839 | if (pud_none(*pud)) | ^~~~~~~~ | p4d_none In file included from ./include/linux/build_bug.h:5, from ./include/linux/container_of.h:5, from ./include/linux/list.h:5, from ./include/linux/module.h:12, from arch/m68k/mm/init.c:11: ./include/linux/pgtable.h:841:15: error: implicit declaration of function ‘pud_bad’; did you mean ‘p4d_bad’? [-Werror=implicit-function-declaration] 841 | if (unlikely(pud_bad(*pud))) { | ^~~~~~~ ./include/linux/compiler.h:78:42: note: in definition of macro ‘unlikely’ 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ ./include/linux/pgtable.h: In function ‘pmd_none_or_clear_bad’: ./include/linux/pgtable.h:852:15: error: implicit declaration of function ‘pmd_bad’; did you mean ‘p4d_bad’? [-Werror=implicit-function-declaration] 852 | if (unlikely(pmd_bad(*pmd))) { | ^~~~~~~ ./include/linux/compiler.h:78:42: note: in definition of macro ‘unlikely’ 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ In file included from ./include/linux/mm.h:33, from arch/m68k/mm/init.c:14: ./include/linux/pgtable.h: In function ‘pmd_none_or_trans_huge_or_clear_bad’: ./include/linux/pgtable.h:1330:53: error: implicit declaration of function ‘pmd_present’; did you mean ‘p4d_present’? [-Werror=implicit-function-declaration] 1330 | (IS_ENABLED(CONFIG_ARCH_ENABLE_THP_MIGRATION) && !pmd_present(pmdval))) | ^~~~~~~~~~~ | p4d_present AR usr/built-in.a CC arch/m68k/mm/fault.o In file included from ./include/linux/mm.h:33, from ./include/linux/ring_buffer.h:5, from ./include/linux/trace_events.h:6, from ./include/trace/syscall.h:7, from ./include/linux/syscalls.h:88, from init/main.c:21: ./include/linux/pgtable.h: In function ‘pte_index’: ./include/linux/pgtable.h:63:36: error: ‘PTRS_PER_PTE’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 63 | return (address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1); | ^~~~~~~~~~~~ | PTRS_PER_P4D ./include/linux/pgtable.h:63:36: note: each undeclared identifier is reported only once for each function it appears in In file included from ./include/linux/mm.h:33, from ./arch/m68k/include/asm/cacheflush_no.h:8, from ./arch/m68k/include/asm/cacheflush.h:3, from arch/m68k/mm/cache.c:11: ./include/linux/pgtable.h: In function ‘pte_index’: ./include/linux/pgtable.h:63:36: error: ‘PTRS_PER_PTE’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 63 | return (address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1); | ^~~~~~~~~~~~ | PTRS_PER_P4D ./include/linux/pgtable.h:63:36: note: each undeclared identifier is reported only once for each function it appears in ./include/linux/pgtable.h: In function ‘pmd_index’: ./include/linux/pgtable.h:70:21: error: ‘PMD_SHIFT’ undeclared (first use in this function); did you mean ‘PUD_SHIFT’? 70 | return (address >> PMD_SHIFT) & (PTRS_PER_PMD - 1); | ^~~~~~~~~ | PUD_SHIFT ./include/linux/pgtable.h: In function ‘pmd_index’: ./include/linux/pgtable.h:70:21: error: ‘PMD_SHIFT’ undeclared (first use in this function); did you mean ‘PUD_SHIFT’? 70 | return (address >> PMD_SHIFT) & (PTRS_PER_PMD - 1); | ^~~~~~~~~ | PUD_SHIFT ./include/linux/pgtable.h:70:35: error: ‘PTRS_PER_PMD’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 70 | return (address >> PMD_SHIFT) & (PTRS_PER_PMD - 1); | ^~~~~~~~~~~~ | PTRS_PER_P4D ./include/linux/pgtable.h:70:35: error: ‘PTRS_PER_PMD’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 70 | return (address >> PMD_SHIFT) & (PTRS_PER_PMD - 1); | ^~~~~~~~~~~~ | PTRS_PER_P4D In file included from ./include/asm-generic/pgtable-nopud.h:7, from ./arch/m68k/include/asm/pgtable_no.h:5, from ./arch/m68k/include/asm/pgtable.h:3, from ./include/linux/pgtable.h:6, from ./include/linux/mm.h:33, from ./arch/m68k/include/asm/cacheflush_no.h:8, from ./arch/m68k/include/asm/cacheflush.h:3, from arch/m68k/mm/cache.c:11: ./include/linux/pgtable.h: In function ‘pud_index’: ./include/asm-generic/pgtable-nop4d.h:11:20: error: ‘PGDIR_SHIFT’ undeclared (first use in this function); did you mean ‘PUD_SHIFT’? 11 | #define P4D_SHIFT PGDIR_SHIFT | ^~~~~~~~~~~ ./include/asm-generic/pgtable-nopud.h:18:19: note: in expansion of macro ‘P4D_SHIFT’ 18 | #define PUD_SHIFT P4D_SHIFT | ^~~~~~~~~ ./include/linux/pgtable.h:78:21: note: in expansion of macro ‘PUD_SHIFT’ 78 | return (address >> PUD_SHIFT) & (PTRS_PER_PUD - 1); | ^~~~~~~~~ In file included from arch/m68k/mm/init.c:14: ./include/linux/mm.h: In function ‘maybe_mkwrite’: ./include/linux/mm.h:953:9: error: implicit declaration of function ‘pte_mkwrite’; did you mean ‘maybe_mkwrite’? [-Werror=implicit-function-declaration] 953 | pte = pte_mkwrite(pte); | ^~~~~~~~~~~ | maybe_mkwrite ./include/linux/mm.h:953:9: error: incompatible types when assigning to type ‘pte_t’ from type ‘int’ In file included from ./include/asm-generic/pgtable-nopud.h:7, from ./arch/m68k/include/asm/pgtable_no.h:5, from ./arch/m68k/include/asm/pgtable.h:3, from ./include/linux/pgtable.h:6, from ./include/linux/mm.h:33, from ./include/linux/ring_buffer.h:5, from ./include/linux/trace_events.h:6, from ./include/trace/syscall.h:7, from ./include/linux/syscalls.h:88, from init/main.c:21: ./include/linux/pgtable.h: In function ‘pud_index’: ./include/asm-generic/pgtable-nop4d.h:11:20: error: ‘PGDIR_SHIFT’ undeclared (first use in this function); did you mean ‘PUD_SHIFT’? 11 | #define P4D_SHIFT PGDIR_SHIFT | ^~~~~~~~~~~ ./include/asm-generic/pgtable-nopud.h:18:19: note: in expansion of macro ‘P4D_SHIFT’ 18 | #define PUD_SHIFT P4D_SHIFT | ^~~~~~~~~ ./include/linux/pgtable.h:78:21: note: in expansion of macro ‘PUD_SHIFT’ 78 | return (address >> PUD_SHIFT) & (PTRS_PER_PUD - 1); | ^~~~~~~~~ In file included from ./include/linux/mm.h:33, from ./arch/m68k/include/asm/cacheflush_no.h:8, from ./arch/m68k/include/asm/cacheflush.h:3, from arch/m68k/mm/cache.c:11: ./include/linux/pgtable.h: In function ‘pte_offset_kernel’: ./include/linux/pgtable.h:91:18: error: implicit declaration of function ‘pmd_page_vaddr’; did you mean ‘pgd_page_vaddr’? [-Werror=implicit-function-declaration] 91 | return (pte_t *)pmd_page_vaddr(*pmd) + pte_index(address); | ^~~~~~~~~~~~~~ | pgd_page_vaddr ./include/linux/pgtable.h: In function ‘pgd_offset_pgd’: ./include/linux/pgtable.h:85:32: error: ‘PGDIR_SHIFT’ undeclared (first use in this function); did you mean ‘PUD_SHIFT’? 85 | #define pgd_index(a) (((a) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1)) | ^~~~~~~~~~~ ./include/linux/pgtable.h:125:16: note: in expansion of macro ‘pgd_index’ 125 | return (pgd + pgd_index(address)); | ^~~~~~~~~ In file included from ./include/linux/mm.h:33, from ./include/linux/ring_buffer.h:5, from ./include/linux/trace_events.h:6, from ./include/trace/syscall.h:7, from ./include/linux/syscalls.h:88, from init/main.c:21: ./include/linux/pgtable.h: In function ‘pte_offset_kernel’: ./include/linux/pgtable.h:91:18: error: implicit declaration of function ‘pmd_page_vaddr’; did you mean ‘pgd_page_vaddr’? [-Werror=implicit-function-declaration] 91 | return (pte_t *)pmd_page_vaddr(*pmd) + pte_index(address); | ^~~~~~~~~~~~~~ | pgd_page_vaddr ./include/linux/pgtable.h:85:48: error: ‘PTRS_PER_PGD’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 85 | #define pgd_index(a) (((a) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1)) | ^~~~~~~~~~~~ ./include/linux/pgtable.h:125:16: note: in expansion of macro ‘pgd_index’ 125 | return (pgd + pgd_index(address)); | ^~~~~~~~~ In file included from arch/m68k/mm/init.c:14: ./include/linux/mm.h: In function ‘mm_inc_nr_pmds’: ./include/linux/mm.h:2186:18: error: ‘PTRS_PER_PMD’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 2186 | atomic_long_add(PTRS_PER_PMD * sizeof(pmd_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_P4D ./include/linux/pgtable.h: In function ‘virt_to_kpte’: ./include/linux/pgtable.h:164:9: error: implicit declaration of function ‘pmd_none’; did you mean ‘p4d_none’? [-Werror=implicit-function-declaration] 164 | return pmd_none(*pmd) ? NULL : pte_offset_kernel(pmd, vaddr); | ^~~~~~~~ | p4d_none ./include/linux/pgtable.h: In function ‘ptep_test_and_clear_young’: ./include/linux/pgtable.h:206:7: error: implicit declaration of function ‘pte_young’ [-Werror=implicit-function-declaration] 206 | if (!pte_young(pte)) | ^~~~~~~~~ ./include/linux/pgtable.h: In function ‘pgd_offset_pgd’: ./include/linux/pgtable.h:85:32: error: ‘PGDIR_SHIFT’ undeclared (first use in this function); did you mean ‘PUD_SHIFT’? 85 | #define pgd_index(a) (((a) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1)) | ^~~~~~~~~~~ ./include/linux/pgtable.h:125:16: note: in expansion of macro ‘pgd_index’ 125 | return (pgd + pgd_index(address)); | ^~~~~~~~~ ./include/linux/mm.h: In function ‘mm_dec_nr_pmds’: ./include/linux/mm.h:2193:18: error: ‘PTRS_PER_PMD’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 2193 | atomic_long_sub(PTRS_PER_PMD * sizeof(pmd_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_P4D ./include/linux/pgtable.h:209:3: error: implicit declaration of function ‘set_pte_at’ [-Werror=implicit-function-declaration] 209 | set_pte_at(vma->vm_mm, address, ptep, pte_mkold(pte)); | ^~~~~~~~~~ ./include/linux/pgtable.h:209:41: error: implicit declaration of function ‘pte_mkold’ [-Werror=implicit-function-declaration] 209 | set_pte_at(vma->vm_mm, address, ptep, pte_mkold(pte)); | ^~~~~~~~~ ./include/linux/pgtable.h: In function ‘ptep_clear’: ./include/linux/pgtable.h:266:2: error: implicit declaration of function ‘pte_clear’; did you mean ‘ptep_clear’? [-Werror=implicit-function-declaration] 266 | pte_clear(mm, addr, ptep); | ^~~~~~~~~ | ptep_clear ./include/linux/mm.h: In function ‘mm_inc_nr_ptes’: ./include/linux/mm.h:2210:18: error: ‘PTRS_PER_PTE’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 2210 | atomic_long_add(PTRS_PER_PTE * sizeof(pte_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_P4D ./include/linux/pgtable.h:85:48: error: ‘PTRS_PER_PGD’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 85 | #define pgd_index(a) (((a) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1)) | ^~~~~~~~~~~~ ./include/linux/pgtable.h:125:16: note: in expansion of macro ‘pgd_index’ 125 | return (pgd + pgd_index(address)); | ^~~~~~~~~ ./include/linux/pgtable.h: In function ‘virt_to_kpte’: ./include/linux/pgtable.h:164:9: error: implicit declaration of function ‘pmd_none’; did you mean ‘p4d_none’? [-Werror=implicit-function-declaration] 164 | return pmd_none(*pmd) ? NULL : pte_offset_kernel(pmd, vaddr); | ^~~~~~~~ | p4d_none ./include/linux/pgtable.h: In function ‘ptep_set_wrprotect’: ./include/linux/pgtable.h:450:32: error: implicit declaration of function ‘pte_wrprotect’; did you mean ‘ptep_set_wrprotect’? [-Werror=implicit-function-declaration] 450 | set_pte_at(mm, address, ptep, pte_wrprotect(old_pte)); | ^~~~~~~~~~~~~ | ptep_set_wrprotect ./include/linux/mm.h: In function ‘mm_dec_nr_ptes’: ./include/linux/mm.h:2215:18: error: ‘PTRS_PER_PTE’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 2215 | atomic_long_sub(PTRS_PER_PTE * sizeof(pte_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_P4D ./include/linux/pgtable.h: In function ‘pud_none_or_clear_bad’: ./include/linux/pgtable.h:839:6: error: implicit declaration of function ‘pud_none’; did you mean ‘p4d_none’? [-Werror=implicit-function-declaration] 839 | if (pud_none(*pud)) | ^~~~~~~~ | p4d_none ./include/linux/pgtable.h: In function ‘ptep_test_and_clear_young’: ./include/linux/pgtable.h:206:7: error: implicit declaration of function ‘pte_young’ [-Werror=implicit-function-declaration] 206 | if (!pte_young(pte)) | ^~~~~~~~~ In file included from ./include/linux/build_bug.h:5, from ./include/linux/container_of.h:5, from ./include/linux/list.h:5, from ./include/linux/module.h:12, from arch/m68k/mm/cache.c:10: ./include/linux/pgtable.h:841:15: error: implicit declaration of function ‘pud_bad’; did you mean ‘p4d_bad’? [-Werror=implicit-function-declaration] 841 | if (unlikely(pud_bad(*pud))) { | ^~~~~~~ ./include/linux/compiler.h:78:42: note: in definition of macro ‘unlikely’ 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ ./include/linux/pgtable.h: In function ‘pmd_none_or_clear_bad’: ./include/linux/pgtable.h:852:15: error: implicit declaration of function ‘pmd_bad’; did you mean ‘p4d_bad’? [-Werror=implicit-function-declaration] 852 | if (unlikely(pmd_bad(*pmd))) { | ^~~~~~~ ./include/linux/compiler.h:78:42: note: in definition of macro ‘unlikely’ 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ ./include/linux/pgtable.h:209:3: error: implicit declaration of function ‘set_pte_at’ [-Werror=implicit-function-declaration] 209 | set_pte_at(vma->vm_mm, address, ptep, pte_mkold(pte)); | ^~~~~~~~~~ In file included from ./include/linux/mm.h:33, from ./arch/m68k/include/asm/cacheflush_no.h:8, from ./arch/m68k/include/asm/cacheflush.h:3, from arch/m68k/mm/cache.c:11: ./include/linux/pgtable.h: In function ‘pmd_none_or_trans_huge_or_clear_bad’: ./include/linux/pgtable.h:1330:53: error: implicit declaration of function ‘pmd_present’; did you mean ‘p4d_present’? [-Werror=implicit-function-declaration] 1330 | (IS_ENABLED(CONFIG_ARCH_ENABLE_THP_MIGRATION) && !pmd_present(pmdval))) | ^~~~~~~~~~~ | p4d_present ./include/linux/pgtable.h:209:41: error: implicit declaration of function ‘pte_mkold’ [-Werror=implicit-function-declaration] 209 | set_pte_at(vma->vm_mm, address, ptep, pte_mkold(pte)); | ^~~~~~~~~ ./include/linux/pgtable.h: In function ‘ptep_clear’: ./include/linux/pgtable.h:266:2: error: implicit declaration of function ‘pte_clear’; did you mean ‘ptep_clear’? [-Werror=implicit-function-declaration] 266 | pte_clear(mm, addr, ptep); | ^~~~~~~~~ | ptep_clear ./include/linux/pgtable.h: In function ‘ptep_set_wrprotect’: ./include/linux/pgtable.h:450:32: error: implicit declaration of function ‘pte_wrprotect’; did you mean ‘ptep_set_wrprotect’? [-Werror=implicit-function-declaration] 450 | set_pte_at(mm, address, ptep, pte_wrprotect(old_pte)); | ^~~~~~~~~~~~~ | ptep_set_wrprotect ./include/linux/pgtable.h: In function ‘pud_none_or_clear_bad’: ./include/linux/pgtable.h:839:6: error: implicit declaration of function ‘pud_none’; did you mean ‘p4d_none’? [-Werror=implicit-function-declaration] 839 | if (pud_none(*pud)) | ^~~~~~~~ | p4d_none In file included from ./include/linux/build_bug.h:5, from ./include/linux/container_of.h:5, from ./include/linux/list.h:5, from ./include/linux/module.h:12, from init/main.c:17: ./include/linux/pgtable.h:841:15: error: implicit declaration of function ‘pud_bad’; did you mean ‘p4d_bad’? [-Werror=implicit-function-declaration] 841 | if (unlikely(pud_bad(*pud))) { | ^~~~~~~ ./include/linux/compiler.h:78:42: note: in definition of macro ‘unlikely’ 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ ./include/linux/pgtable.h: In function ‘pmd_none_or_clear_bad’: ./include/linux/pgtable.h:852:15: error: implicit declaration of function ‘pmd_bad’; did you mean ‘p4d_bad’? [-Werror=implicit-function-declaration] 852 | if (unlikely(pmd_bad(*pmd))) { | ^~~~~~~ ./include/linux/compiler.h:78:42: note: in definition of macro ‘unlikely’ 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ In file included from ./include/linux/mm.h:33, from ./include/linux/ring_buffer.h:5, from ./include/linux/trace_events.h:6, from ./include/trace/syscall.h:7, from ./include/linux/syscalls.h:88, from init/main.c:21: ./include/linux/pgtable.h: In function ‘pmd_none_or_trans_huge_or_clear_bad’: ./include/linux/pgtable.h:1330:53: error: implicit declaration of function ‘pmd_present’; did you mean ‘p4d_present’? [-Werror=implicit-function-declaration] 1330 | (IS_ENABLED(CONFIG_ARCH_ENABLE_THP_MIGRATION) && !pmd_present(pmdval))) | ^~~~~~~~~~~ | p4d_present In file included from ./include/linux/ring_buffer.h:5, from ./include/linux/trace_events.h:6, from ./include/trace/syscall.h:7, from ./include/linux/syscalls.h:88, from init/main.c:21: ./include/linux/mm.h: In function ‘maybe_mkwrite’: ./include/linux/mm.h:953:9: error: implicit declaration of function ‘pte_mkwrite’; did you mean ‘maybe_mkwrite’? [-Werror=implicit-function-declaration] 953 | pte = pte_mkwrite(pte); | ^~~~~~~~~~~ | maybe_mkwrite ./include/linux/mm.h:953:9: error: incompatible types when assigning to type ‘pte_t’ from type ‘int’ In file included from ./include/linux/ring_buffer.h:5, from ./include/linux/trace_events.h:6, from ./include/trace/syscall.h:7, from ./include/linux/syscalls.h:88, from init/main.c:21: ./include/linux/mm.h: In function ‘mm_inc_nr_pmds’: ./include/linux/mm.h:2186:18: error: ‘PTRS_PER_PMD’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 2186 | atomic_long_add(PTRS_PER_PMD * sizeof(pmd_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_P4D In file included from ./arch/m68k/include/asm/tlb.h:5, from ./arch/m68k/include/asm/motorola_pgalloc.h:5, from ./arch/m68k/include/asm/pgalloc.h:16, from arch/m68k/mm/init.c:26: ./include/asm-generic/tlb.h: In function ‘tlb_get_unmap_shift’: ./include/asm-generic/tlb.h:470:10: error: ‘PMD_SHIFT’ undeclared (first use in this function); did you mean ‘PUD_SHIFT’? 470 | return PMD_SHIFT; | ^~~~~~~~~ | PUD_SHIFT ./include/linux/mm.h: In function ‘mm_dec_nr_pmds’: ./include/linux/mm.h:2193:18: error: ‘PTRS_PER_PMD’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 2193 | atomic_long_sub(PTRS_PER_PMD * sizeof(pmd_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_P4D In file included from ./arch/m68k/include/asm/cacheflush_no.h:8, from ./arch/m68k/include/asm/cacheflush.h:3, from arch/m68k/mm/cache.c:11: ./include/linux/mm.h: In function ‘maybe_mkwrite’: ./include/linux/mm.h:953:9: error: implicit declaration of function ‘pte_mkwrite’; did you mean ‘maybe_mkwrite’? [-Werror=implicit-function-declaration] 953 | pte = pte_mkwrite(pte); | ^~~~~~~~~~~ | maybe_mkwrite ./include/linux/mm.h:953:9: error: incompatible types when assigning to type ‘pte_t’ from type ‘int’ ./include/linux/mm.h: In function ‘mm_inc_nr_ptes’: ./include/linux/mm.h:2210:18: error: ‘PTRS_PER_PTE’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 2210 | atomic_long_add(PTRS_PER_PTE * sizeof(pte_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_P4D In file included from ./include/asm-generic/pgtable-nopud.h:7, from ./arch/m68k/include/asm/pgtable_no.h:5, from ./arch/m68k/include/asm/pgtable.h:3, from ./include/linux/pgtable.h:6, from ./include/linux/mm.h:33, from arch/m68k/mm/init.c:14: ./include/asm-generic/pgtable-nop4d.h:11:20: error: ‘PGDIR_SHIFT’ undeclared (first use in this function); did you mean ‘PUD_SHIFT’? 11 | #define P4D_SHIFT PGDIR_SHIFT | ^~~~~~~~~~~ ./include/asm-generic/pgtable-nopud.h:18:19: note: in expansion of macro ‘P4D_SHIFT’ 18 | #define PUD_SHIFT P4D_SHIFT | ^~~~~~~~~ ./include/asm-generic/tlb.h:472:10: note: in expansion of macro ‘PUD_SHIFT’ 472 | return PUD_SHIFT; | ^~~~~~~~~ In file included from ./arch/m68k/include/asm/pgalloc.h:16, from arch/m68k/mm/init.c:26: ./arch/m68k/include/asm/motorola_pgalloc.h: In function ‘pmd_populate_kernel’: ./arch/m68k/include/asm/motorola_pgalloc.h:84:2: error: implicit declaration of function ‘pmd_set’ [-Werror=implicit-function-declaration] 84 | pmd_set(pmd, pte); | ^~~~~~~ ./arch/m68k/include/asm/motorola_pgalloc.h: In function ‘pud_populate’: ./arch/m68k/include/asm/motorola_pgalloc.h:94:2: error: implicit declaration of function ‘pud_set’ [-Werror=implicit-function-declaration] 94 | pud_set(pud, pmd); | ^~~~~~~ ./include/linux/mm.h: In function ‘mm_dec_nr_ptes’: ./include/linux/mm.h:2215:18: error: ‘PTRS_PER_PTE’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 2215 | atomic_long_sub(PTRS_PER_PTE * sizeof(pte_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_P4D In file included from ./arch/m68k/include/asm/cacheflush_no.h:8, from ./arch/m68k/include/asm/cacheflush.h:3, from arch/m68k/mm/cache.c:11: ./include/linux/mm.h: In function ‘mm_inc_nr_pmds’: ./include/linux/mm.h:2186:18: error: ‘PTRS_PER_PMD’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 2186 | atomic_long_add(PTRS_PER_PMD * sizeof(pmd_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_P4D arch/m68k/mm/init.c: In function ‘init_pointer_tables’: arch/m68k/mm/init.c:100:21: error: ‘kernel_pg_dir’ undeclared (first use in this function); did you mean ‘kernel_read’? 100 | init_pointer_table(kernel_pg_dir, TABLE_PGD); | ^~~~~~~~~~~~~ | kernel_read ./include/linux/mm.h: In function ‘mm_dec_nr_pmds’: ./include/linux/mm.h:2193:18: error: ‘PTRS_PER_PMD’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 2193 | atomic_long_sub(PTRS_PER_PMD * sizeof(pmd_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_P4D arch/m68k/mm/init.c:101:18: error: ‘PTRS_PER_PGD’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 101 | for (i = 0; i < PTRS_PER_PGD; i++) { | ^~~~~~~~~~~~ | PTRS_PER_P4D ./include/linux/mm.h: In function ‘mm_inc_nr_ptes’: ./include/linux/mm.h:2210:18: error: ‘PTRS_PER_PTE’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 2210 | atomic_long_add(PTRS_PER_PTE * sizeof(pte_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_P4D arch/m68k/mm/init.c:105:8: error: implicit declaration of function ‘pud_present’; did you mean ‘p4d_present’? [-Werror=implicit-function-declaration] 105 | if (!pud_present(*pud)) | ^~~~~~~~~~~ | p4d_present ./include/linux/mm.h: In function ‘mm_dec_nr_ptes’: ./include/linux/mm.h:2215:18: error: ‘PTRS_PER_PTE’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 2215 | atomic_long_sub(PTRS_PER_PTE * sizeof(pte_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_P4D In file included from ./arch/m68k/include/asm/pgtable_no.h:5, from ./arch/m68k/include/asm/pgtable.h:3, from ./include/linux/pgtable.h:6, from ./include/linux/mm.h:33, from arch/m68k/mm/init.c:14: ./include/asm-generic/pgtable-nopud.h:52:39: error: implicit declaration of function ‘pud_pgtable’; did you mean ‘pmd_pgtable’? [-Werror=implicit-function-declaration] 52 | #define p4d_pgtable(p4d) ((pud_t *)(pud_pgtable((pud_t){ p4d }))) | ^~~~~~~~~~~ ./include/asm-generic/pgtable-nop4d.h:44:48: note: in expansion of macro ‘p4d_pgtable’ 44 | #define pgd_page_vaddr(pgd) ((unsigned long)(p4d_pgtable((p4d_t){ pgd }))) | ^~~~~~~~~~~ arch/m68k/mm/init.c:108:22: note: in expansion of macro ‘pgd_page_vaddr’ 108 | pmd_dir = (pmd_t *)pgd_page_vaddr(kernel_pg_dir[i]); | ^~~~~~~~~~~~~~ arch/m68k/mm/init.c:111:19: error: ‘PTRS_PER_PMD’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 111 | for (j = 0; j < PTRS_PER_PMD; j++) { | ^~~~~~~~~~~~ | PTRS_PER_P4D In file included from ./arch/m68k/include/asm/cacheflush.h:3, from arch/m68k/mm/cache.c:11: arch/m68k/mm/cache.c: At top level: ./arch/m68k/include/asm/cacheflush_no.h:13:41: error: redefinition of ‘__flush_icache_all’ 13 | #define flush_icache_range(start, len) __flush_icache_all() | ^~~~~~~~~~~~~~~~~~ ./include/asm-generic/cacheflush.h:75:33: note: in expansion of macro ‘flush_icache_range’ 75 | #define flush_icache_user_range flush_icache_range | ^~~~~~~~~~~~~~~~~~ arch/m68k/mm/cache.c:59:6: note: in expansion of macro ‘flush_icache_user_range’ 59 | void flush_icache_user_range(unsigned long address, unsigned long endaddr) | ^~~~~~~~~~~~~~~~~~~~~~~ ./arch/m68k/include/asm/cacheflush_no.h:40:20: note: previous definition of ‘__flush_icache_all’ was here 40 | static inline void __flush_icache_all(void) | ^~~~~~~~~~~~~~~~~~ arch/m68k/mm/cache.c: In function ‘__flush_icache_all’: arch/m68k/mm/cache.c:63:11: error: ‘address’ undeclared (first use in this function) 63 | start = address & ICACHE_SET_MASK; | ^~~~~~~ In file included from ./include/linux/mm.h:33, from ./include/linux/mman.h:5, from arch/m68k/mm/fault.c:8: ./include/linux/pgtable.h: In function ‘pte_index’: ./include/linux/pgtable.h:63:36: error: ‘PTRS_PER_PTE’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 63 | return (address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1); | ^~~~~~~~~~~~ | PTRS_PER_P4D ./include/linux/pgtable.h:63:36: note: each undeclared identifier is reported only once for each function it appears in cc1: some warnings being treated as errors ./include/linux/pgtable.h: In function ‘pmd_index’: ./include/linux/pgtable.h:70:21: error: ‘PMD_SHIFT’ undeclared (first use in this function); did you mean ‘PUD_SHIFT’? 70 | return (address >> PMD_SHIFT) & (PTRS_PER_PMD - 1); | ^~~~~~~~~ | PUD_SHIFT ./include/linux/pgtable.h:70:35: error: ‘PTRS_PER_PMD’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 70 | return (address >> PMD_SHIFT) & (PTRS_PER_PMD - 1); | ^~~~~~~~~~~~ | PTRS_PER_P4D make[3]: *** [scripts/Makefile.build:288: arch/m68k/mm/init.o] Error 1 make[3]: *** Waiting for unfinished jobs.... CC init/do_mounts.o In file included from ./include/asm-generic/pgtable-nopud.h:7, from ./arch/m68k/include/asm/pgtable_no.h:5, from ./arch/m68k/include/asm/pgtable.h:3, from ./include/linux/pgtable.h:6, from ./include/linux/mm.h:33, from ./include/linux/mman.h:5, from arch/m68k/mm/fault.c:8: ./include/linux/pgtable.h: In function ‘pud_index’: ./include/asm-generic/pgtable-nop4d.h:11:20: error: ‘PGDIR_SHIFT’ undeclared (first use in this function); did you mean ‘PUD_SHIFT’? 11 | #define P4D_SHIFT PGDIR_SHIFT | ^~~~~~~~~~~ ./include/asm-generic/pgtable-nopud.h:18:19: note: in expansion of macro ‘P4D_SHIFT’ 18 | #define PUD_SHIFT P4D_SHIFT | ^~~~~~~~~ ./include/linux/pgtable.h:78:21: note: in expansion of macro ‘PUD_SHIFT’ 78 | return (address >> PUD_SHIFT) & (PTRS_PER_PUD - 1); | ^~~~~~~~~ arch/m68k/mm/cache.c:63:21: error: ‘ICACHE_SET_MASK’ undeclared (first use in this function) 63 | start = address & ICACHE_SET_MASK; | ^~~~~~~~~~~~~~~ In file included from ./include/linux/mm.h:33, from ./include/linux/mman.h:5, from arch/m68k/mm/fault.c:8: ./include/linux/pgtable.h: In function ‘pte_offset_kernel’: ./include/linux/pgtable.h:91:18: error: implicit declaration of function ‘pmd_page_vaddr’; did you mean ‘pgd_page_vaddr’? [-Werror=implicit-function-declaration] 91 | return (pte_t *)pmd_page_vaddr(*pmd) + pte_index(address); | ^~~~~~~~~~~~~~ | pgd_page_vaddr arch/m68k/mm/cache.c:64:9: error: ‘endaddr’ undeclared (first use in this function) 64 | end = endaddr & ICACHE_SET_MASK; | ^~~~~~~ ./include/linux/pgtable.h: In function ‘pgd_offset_pgd’: ./include/linux/pgtable.h:85:32: error: ‘PGDIR_SHIFT’ undeclared (first use in this function); did you mean ‘PUD_SHIFT’? 85 | #define pgd_index(a) (((a) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1)) | ^~~~~~~~~~~ ./include/linux/pgtable.h:125:16: note: in expansion of macro ‘pgd_index’ 125 | return (pgd + pgd_index(address)); | ^~~~~~~~~ ./include/linux/pgtable.h:85:48: error: ‘PTRS_PER_PGD’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 85 | #define pgd_index(a) (((a) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1)) | ^~~~~~~~~~~~ ./include/linux/pgtable.h:125:16: note: in expansion of macro ‘pgd_index’ 125 | return (pgd + pgd_index(address)); | ^~~~~~~~~ ./include/linux/pgtable.h: In function ‘virt_to_kpte’: ./include/linux/pgtable.h:164:9: error: implicit declaration of function ‘pmd_none’; did you mean ‘p4d_none’? [-Werror=implicit-function-declaration] 164 | return pmd_none(*pmd) ? NULL : pte_offset_kernel(pmd, vaddr); | ^~~~~~~~ | p4d_none ./include/linux/pgtable.h: In function ‘ptep_test_and_clear_young’: ./include/linux/pgtable.h:206:7: error: implicit declaration of function ‘pte_young’ [-Werror=implicit-function-declaration] 206 | if (!pte_young(pte)) | ^~~~~~~~~ arch/m68k/mm/cache.c:66:4: error: implicit declaration of function ‘flush_cf_icache’ [-Werror=implicit-function-declaration] 66 | flush_cf_icache(0, end); | ^~~~~~~~~~~~~~~ ./include/linux/pgtable.h:209:3: error: implicit declaration of function ‘set_pte_at’ [-Werror=implicit-function-declaration] 209 | set_pte_at(vma->vm_mm, address, ptep, pte_mkold(pte)); | ^~~~~~~~~~ ./include/linux/pgtable.h:209:41: error: implicit declaration of function ‘pte_mkold’ [-Werror=implicit-function-declaration] 209 | set_pte_at(vma->vm_mm, address, ptep, pte_mkold(pte)); | ^~~~~~~~~ ./include/linux/pgtable.h: In function ‘ptep_clear’: ./include/linux/pgtable.h:266:2: error: implicit declaration of function ‘pte_clear’; did you mean ‘ptep_clear’? [-Werror=implicit-function-declaration] 266 | pte_clear(mm, addr, ptep); | ^~~~~~~~~ | ptep_clear ./include/linux/pgtable.h: In function ‘ptep_set_wrprotect’: ./include/linux/pgtable.h:450:32: error: implicit declaration of function ‘pte_wrprotect’; did you mean ‘ptep_set_wrprotect’? [-Werror=implicit-function-declaration] 450 | set_pte_at(mm, address, ptep, pte_wrprotect(old_pte)); | ^~~~~~~~~~~~~ | ptep_set_wrprotect ./include/linux/pgtable.h: In function ‘pud_none_or_clear_bad’: ./include/linux/pgtable.h:839:6: error: implicit declaration of function ‘pud_none’; did you mean ‘p4d_none’? [-Werror=implicit-function-declaration] 839 | if (pud_none(*pud)) | ^~~~~~~~ | p4d_none arch/m68k/mm/cache.c:67:10: error: ‘ICACHE_MAX_ADDR’ undeclared (first use in this function) 67 | end = ICACHE_MAX_ADDR; | ^~~~~~~~~~~~~~~ In file included from ./include/asm-generic/bug.h:5, from ./arch/m68k/include/asm/bug.h:32, from ./include/linux/bug.h:5, from ./include/linux/mmdebug.h:5, from ./include/linux/mm.h:9, from ./include/linux/mman.h:5, from arch/m68k/mm/fault.c:8: ./include/linux/pgtable.h:841:15: error: implicit declaration of function ‘pud_bad’; did you mean ‘p4d_bad’? [-Werror=implicit-function-declaration] 841 | if (unlikely(pud_bad(*pud))) { | ^~~~~~~ ./include/linux/compiler.h:78:42: note: in definition of macro ‘unlikely’ 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ ./include/linux/pgtable.h: In function ‘pmd_none_or_clear_bad’: ./include/linux/pgtable.h:852:15: error: implicit declaration of function ‘pmd_bad’; did you mean ‘p4d_bad’? [-Werror=implicit-function-declaration] 852 | if (unlikely(pmd_bad(*pmd))) { | ^~~~~~~ ./include/linux/compiler.h:78:42: note: in definition of macro ‘unlikely’ 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ arch/m68k/mm/cache.c:87:18: error: ‘FLUSH_I’ undeclared (first use in this function) 87 | : "di" (FLUSH_I)); | ^~~~~~~ In file included from ./arch/m68k/include/asm/cacheflush.h:3, from arch/m68k/mm/cache.c:11: arch/m68k/mm/cache.c: At top level: ./arch/m68k/include/asm/cacheflush_no.h:13:41: error: redefinition of ‘__flush_icache_all’ 13 | #define flush_icache_range(start, len) __flush_icache_all() | ^~~~~~~~~~~~~~~~~~ arch/m68k/mm/cache.c:91:6: note: in expansion of macro ‘flush_icache_range’ 91 | void flush_icache_range(unsigned long address, unsigned long endaddr) | ^~~~~~~~~~~~~~~~~~ ./arch/m68k/include/asm/cacheflush_no.h:13:41: note: previous definition of ‘__flush_icache_all’ was here 13 | #define flush_icache_range(start, len) __flush_icache_all() | ^~~~~~~~~~~~~~~~~~ ./include/asm-generic/cacheflush.h:75:33: note: in expansion of macro ‘flush_icache_range’ 75 | #define flush_icache_user_range flush_icache_range | ^~~~~~~~~~~~~~~~~~ arch/m68k/mm/cache.c:59:6: note: in expansion of macro ‘flush_icache_user_range’ 59 | void flush_icache_user_range(unsigned long address, unsigned long endaddr) | ^~~~~~~~~~~~~~~~~~~~~~~ In file included from ./include/linux/mm.h:33, from ./include/linux/mman.h:5, from arch/m68k/mm/fault.c:8: ./include/linux/pgtable.h: In function ‘pmd_none_or_trans_huge_or_clear_bad’: ./include/linux/pgtable.h:1330:53: error: implicit declaration of function ‘pmd_present’; did you mean ‘p4d_present’? [-Werror=implicit-function-declaration] 1330 | (IS_ENABLED(CONFIG_ARCH_ENABLE_THP_MIGRATION) && !pmd_present(pmdval))) | ^~~~~~~~~~~ | p4d_present In file included from ./include/linux/linkage.h:7, from ./include/linux/preempt.h:10, from ./arch/m68k/include/asm/irqflags.h:6, from ./include/linux/irqflags.h:16, from ./arch/m68k/include/asm/atomic.h:6, from ./include/linux/atomic.h:7, from ./include/linux/mm_types_task.h:13, from ./include/linux/mm_types.h:5, from ./include/linux/buildid.h:5, from ./include/linux/module.h:14, from arch/m68k/mm/cache.c:10: arch/m68k/mm/cache.c:97:15: error: ‘flush_icache_range’ undeclared here (not in a function); did you mean ‘flush_cache_range’? 97 | EXPORT_SYMBOL(flush_icache_range); | ^~~~~~~~~~~~~~~~~~ ./include/linux/export.h:100:16: note: in definition of macro ‘___EXPORT_SYMBOL’ 100 | extern typeof(sym) sym; \ | ^~~ ./include/linux/export.h:161:34: note: in expansion of macro ‘__EXPORT_SYMBOL’ 161 | #define _EXPORT_SYMBOL(sym, sec) __EXPORT_SYMBOL(sym, sec, "") | ^~~~~~~~~~~~~~~ ./include/linux/export.h:164:29: note: in expansion of macro ‘_EXPORT_SYMBOL’ 164 | #define EXPORT_SYMBOL(sym) _EXPORT_SYMBOL(sym, "") | ^~~~~~~~~~~~~~ arch/m68k/mm/cache.c:97:1: note: in expansion of macro ‘EXPORT_SYMBOL’ 97 | EXPORT_SYMBOL(flush_icache_range); | ^~~~~~~~~~~~~ arch/m68k/mm/cache.c:99:6: error: redefinition of ‘flush_icache_user_page’ 99 | void flush_icache_user_page(struct vm_area_struct *vma, struct page *page, | ^~~~~~~~~~~~~~~~~~~~~~ In file included from ./arch/m68k/include/asm/cacheflush_no.h:84, from ./arch/m68k/include/asm/cacheflush.h:3, from arch/m68k/mm/cache.c:11: ./include/asm-generic/cacheflush.h:86:20: note: previous definition of ‘flush_icache_user_page’ was here 86 | static inline void flush_icache_user_page(struct vm_area_struct *vma, | ^~~~~~~~~~~~~~~~~~~~~~ arch/m68k/mm/cache.c: In function ‘flush_icache_user_page’: arch/m68k/mm/cache.c:104:18: error: ‘ICACHE_SET_MASK’ undeclared (first use in this function) 104 | start = addr & ICACHE_SET_MASK; | ^~~~~~~~~~~~~~~ arch/m68k/mm/cache.c:108:10: error: ‘ICACHE_MAX_ADDR’ undeclared (first use in this function) 108 | end = ICACHE_MAX_ADDR; | ^~~~~~~~~~~~~~~ arch/m68k/mm/cache.c:124:18: error: ‘FLUSH_I’ undeclared (first use in this function) 124 | : "di" (FLUSH_I)); | ^~~~~~~ cc1: some warnings being treated as errors make[3]: *** [scripts/Makefile.build:288: arch/m68k/mm/cache.o] Error 1 In file included from ./include/linux/mmu_context.h:5, from ./include/linux/cpuset.h:18, from init/main.c:51: ./arch/m68k/include/asm/mmu_context.h: In function ‘switch_mm_0230’: ./arch/m68k/include/asm/mmu_context.h:235:16: error: ‘_PAGE_TABLE’ undeclared (first use in this function); did you mean ‘NR_PAGETABLE’? 235 | 0x80000000 | _PAGE_TABLE, mm->context | ^~~~~~~~~~~ | NR_PAGETABLE CC init/do_mounts_rd.o ./arch/m68k/include/asm/mmu_context.h:246:24: error: ‘FLUSH_I_AND_D’ undeclared (first use in this function) 246 | : "=d" (tmp) : "di" (FLUSH_I_AND_D)); | ^~~~~~~~~~~~~ In file included from ./include/linux/mman.h:5, from arch/m68k/mm/fault.c:8: ./include/linux/mm.h: In function ‘maybe_mkwrite’: ./include/linux/mm.h:953:9: error: implicit declaration of function ‘pte_mkwrite’; did you mean ‘maybe_mkwrite’? [-Werror=implicit-function-declaration] 953 | pte = pte_mkwrite(pte); | ^~~~~~~~~~~ | maybe_mkwrite ./include/linux/mm.h:953:9: error: incompatible types when assigning to type ‘pte_t’ from type ‘int’ In file included from ./include/linux/mman.h:5, from arch/m68k/mm/fault.c:8: ./include/linux/mm.h: In function ‘mm_inc_nr_pmds’: ./include/linux/mm.h:2186:18: error: ‘PTRS_PER_PMD’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 2186 | atomic_long_add(PTRS_PER_PMD * sizeof(pmd_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_P4D ./include/linux/mm.h: In function ‘mm_dec_nr_pmds’: ./include/linux/mm.h:2193:18: error: ‘PTRS_PER_PMD’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 2193 | atomic_long_sub(PTRS_PER_PMD * sizeof(pmd_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_P4D ./include/linux/mm.h: In function ‘mm_inc_nr_ptes’: ./include/linux/mm.h:2210:18: error: ‘PTRS_PER_PTE’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 2210 | atomic_long_add(PTRS_PER_PTE * sizeof(pte_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_P4D ./include/linux/mm.h: In function ‘mm_dec_nr_ptes’: ./include/linux/mm.h:2215:18: error: ‘PTRS_PER_PTE’ undeclared (first use in this function); did you mean ‘PTRS_PER_P4D’? 2215 | atomic_long_sub(PTRS_PER_PTE * sizeof(pte_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_P4D cc1: some warnings being treated as errors make[3]: *** [scripts/Makefile.build:288: arch/m68k/mm/fault.o] Error 1 make[2]: *** [scripts/Makefile.build:550: arch/m68k/mm] Error 2 make[1]: *** [Makefile:1831: arch/m68k] Error 2 make[1]: *** Waiting for unfinished jobs.... CC init/do_mounts_initrd.o cc1: some warnings being treated as errors make[2]: *** [scripts/Makefile.build:288: init/main.o] Error 1 make[2]: *** Waiting for unfinished jobs.... In file included from ./include/linux/mm.h:33, from ./arch/m68k/include/asm/cacheflush_no.h:8, from ./arch/m68k/include/asm/cacheflush.h:3, from ./include/linux/cacheflush.h:5, from ./include/linux/highmem.h:8, from ./include/linux/bvec.h:10, from ./include/linux/blk_types.h:10, from ./include/linux/genhd.h:16, from ./include/linux/blkdev.h:6, from init/do_mounts.h:3, from init/do_mounts_rd.c:12: ./include/linux/pgtable.h: In function ‘pte_index’: ./include/linux/pgtable.h:63:36: error: ‘PTRS_PER_PTE’ undeclared (first use in this function); did you mean ‘PTRS_PER_PUD’? 63 | return (address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1); | ^~~~~~~~~~~~ | PTRS_PER_PUD ./include/linux/pgtable.h:63:36: note: each undeclared identifier is reported only once for each function it appears in ./include/linux/pgtable.h: In function ‘pmd_index’: ./include/linux/pgtable.h:70:21: error: ‘PMD_SHIFT’ undeclared (first use in this function); did you mean ‘PUD_SHIFT’? 70 | return (address >> PMD_SHIFT) & (PTRS_PER_PMD - 1); | ^~~~~~~~~ | PUD_SHIFT In file included from ./include/linux/mm.h:33, from ./include/linux/memcontrol.h:20, from ./include/linux/swap.h:9, from ./include/linux/suspend.h:5, from init/do_mounts.c:7: ./include/linux/pgtable.h: In function ‘pte_index’: ./include/linux/pgtable.h:63:36: error: ‘PTRS_PER_PTE’ undeclared (first use in this function); did you mean ‘PTRS_PER_PUD’? 63 | return (address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1); | ^~~~~~~~~~~~ | PTRS_PER_PUD ./include/linux/pgtable.h:63:36: note: each undeclared identifier is reported only once for each function it appears in ./include/linux/pgtable.h:70:35: error: ‘PTRS_PER_PMD’ undeclared (first use in this function); did you mean ‘PTRS_PER_PUD’? 70 | return (address >> PMD_SHIFT) & (PTRS_PER_PMD - 1); | ^~~~~~~~~~~~ | PTRS_PER_PUD ./include/linux/pgtable.h: In function ‘pmd_index’: In file included from ./include/asm-generic/pgtable-nopud.h:7, from ./arch/m68k/include/asm/pgtable_no.h:5, from ./arch/m68k/include/asm/pgtable.h:3, from ./include/linux/pgtable.h:6, from ./include/linux/mm.h:33, from ./arch/m68k/include/asm/cacheflush_no.h:8, from ./arch/m68k/include/asm/cacheflush.h:3, from ./include/linux/cacheflush.h:5, from ./include/linux/highmem.h:8, from ./include/linux/bvec.h:10, from ./include/linux/blk_types.h:10, from ./include/linux/genhd.h:16, from ./include/linux/blkdev.h:6, from init/do_mounts.h:3, from init/do_mounts_rd.c:12: ./include/linux/pgtable.h: In function ‘pud_index’: ./include/linux/pgtable.h:70:21: error: ‘PMD_SHIFT’ undeclared (first use in this function); did you mean ‘PUD_SHIFT’? 70 | return (address >> PMD_SHIFT) & (PTRS_PER_PMD - 1); | ^~~~~~~~~ | PUD_SHIFT ./include/asm-generic/pgtable-nop4d.h:11:20: error: ‘PGDIR_SHIFT’ undeclared (first use in this function); did you mean ‘PUD_SHIFT’? 11 | #define P4D_SHIFT PGDIR_SHIFT | ^~~~~~~~~~~ ./include/asm-generic/pgtable-nopud.h:18:19: note: in expansion of macro ‘P4D_SHIFT’ 18 | #define PUD_SHIFT P4D_SHIFT | ^~~~~~~~~ ./include/linux/pgtable.h:78:21: note: in expansion of macro ‘PUD_SHIFT’ 78 | return (address >> PUD_SHIFT) & (PTRS_PER_PUD - 1); | ^~~~~~~~~ In file included from ./include/linux/mm.h:33, from ./arch/m68k/include/asm/cacheflush_no.h:8, from ./arch/m68k/include/asm/cacheflush.h:3, from ./include/linux/cacheflush.h:5, from ./include/linux/highmem.h:8, from ./include/linux/bvec.h:10, from ./include/linux/blk_types.h:10, from ./include/linux/genhd.h:16, from ./include/linux/blkdev.h:6, from init/do_mounts.h:3, from init/do_mounts_rd.c:12: ./include/linux/pgtable.h: In function ‘pte_offset_kernel’: ./include/linux/pgtable.h:91:18: error: implicit declaration of function ‘pmd_page_vaddr’; did you mean ‘pgd_page_vaddr’? [-Werror=implicit-function-declaration] 91 | return (pte_t *)pmd_page_vaddr(*pmd) + pte_index(address); | ^~~~~~~~~~~~~~ | pgd_page_vaddr ./include/linux/pgtable.h:70:35: error: ‘PTRS_PER_PMD’ undeclared (first use in this function); did you mean ‘PTRS_PER_PUD’? 70 | return (address >> PMD_SHIFT) & (PTRS_PER_PMD - 1); | ^~~~~~~~~~~~ | PTRS_PER_PUD ./include/linux/pgtable.h: In function ‘pgd_offset_pgd’: ./include/linux/pgtable.h:85:32: error: ‘PGDIR_SHIFT’ undeclared (first use in this function); did you mean ‘PUD_SHIFT’? 85 | #define pgd_index(a) (((a) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1)) | ^~~~~~~~~~~ ./include/linux/pgtable.h:125:16: note: in expansion of macro ‘pgd_index’ 125 | return (pgd + pgd_index(address)); | ^~~~~~~~~ In file included from ./include/asm-generic/pgtable-nopud.h:7, from ./arch/m68k/include/asm/pgtable_no.h:5, from ./arch/m68k/include/asm/pgtable.h:3, from ./include/linux/pgtable.h:6, from ./include/linux/mm.h:33, from ./include/linux/memcontrol.h:20, from ./include/linux/swap.h:9, from ./include/linux/suspend.h:5, from init/do_mounts.c:7: ./include/linux/pgtable.h: In function ‘pud_index’: ./include/asm-generic/pgtable-nop4d.h:11:20: error: ‘PGDIR_SHIFT’ undeclared (first use in this function); did you mean ‘PUD_SHIFT’? 11 | #define P4D_SHIFT PGDIR_SHIFT | ^~~~~~~~~~~ ./include/asm-generic/pgtable-nopud.h:18:19: note: in expansion of macro ‘P4D_SHIFT’ 18 | #define PUD_SHIFT P4D_SHIFT | ^~~~~~~~~ ./include/linux/pgtable.h:78:21: note: in expansion of macro ‘PUD_SHIFT’ 78 | return (address >> PUD_SHIFT) & (PTRS_PER_PUD - 1); | ^~~~~~~~~ ./include/linux/pgtable.h:85:48: error: ‘PTRS_PER_PGD’ undeclared (first use in this function); did you mean ‘PTRS_PER_PUD’? 85 | #define pgd_index(a) (((a) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1)) | ^~~~~~~~~~~~ ./include/linux/pgtable.h:125:16: note: in expansion of macro ‘pgd_index’ 125 | return (pgd + pgd_index(address)); | ^~~~~~~~~ ./include/linux/pgtable.h: In function ‘virt_to_kpte’: ./include/linux/pgtable.h:164:9: error: implicit declaration of function ‘pmd_none’; did you mean ‘p4d_none’? [-Werror=implicit-function-declaration] 164 | return pmd_none(*pmd) ? NULL : pte_offset_kernel(pmd, vaddr); | ^~~~~~~~ | p4d_none ./include/linux/pgtable.h: In function ‘ptep_test_and_clear_young’: ./include/linux/pgtable.h:206:7: error: implicit declaration of function ‘pte_young’ [-Werror=implicit-function-declaration] 206 | if (!pte_young(pte)) | ^~~~~~~~~ ./include/linux/pgtable.h:209:3: error: implicit declaration of function ‘set_pte_at’ [-Werror=implicit-function-declaration] 209 | set_pte_at(vma->vm_mm, address, ptep, pte_mkold(pte)); | ^~~~~~~~~~ In file included from ./include/linux/mm.h:33, from ./include/linux/memcontrol.h:20, from ./include/linux/swap.h:9, from ./include/linux/suspend.h:5, from init/do_mounts.c:7: ./include/linux/pgtable.h: In function ‘pte_offset_kernel’: ./include/linux/pgtable.h:91:18: error: implicit declaration of function ‘pmd_page_vaddr’; did you mean ‘pgd_page_vaddr’? [-Werror=implicit-function-declaration] 91 | return (pte_t *)pmd_page_vaddr(*pmd) + pte_index(address); | ^~~~~~~~~~~~~~ | pgd_page_vaddr ./include/linux/pgtable.h:209:41: error: implicit declaration of function ‘pte_mkold’ [-Werror=implicit-function-declaration] 209 | set_pte_at(vma->vm_mm, address, ptep, pte_mkold(pte)); | ^~~~~~~~~ ./include/linux/pgtable.h: In function ‘ptep_clear’: ./include/linux/pgtable.h:266:2: error: implicit declaration of function ‘pte_clear’; did you mean ‘ptep_clear’? [-Werror=implicit-function-declaration] 266 | pte_clear(mm, addr, ptep); | ^~~~~~~~~ | ptep_clear ./include/linux/pgtable.h: In function ‘pgd_offset_pgd’: ./include/linux/pgtable.h:85:32: error: ‘PGDIR_SHIFT’ undeclared (first use in this function); did you mean ‘PUD_SHIFT’? 85 | #define pgd_index(a) (((a) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1)) | ^~~~~~~~~~~ ./include/linux/pgtable.h:125:16: note: in expansion of macro ‘pgd_index’ 125 | return (pgd + pgd_index(address)); | ^~~~~~~~~ ./include/linux/pgtable.h: In function ‘ptep_set_wrprotect’: ./include/linux/pgtable.h:450:32: error: implicit declaration of function ‘pte_wrprotect’; did you mean ‘ptep_set_wrprotect’? [-Werror=implicit-function-declaration] 450 | set_pte_at(mm, address, ptep, pte_wrprotect(old_pte)); | ^~~~~~~~~~~~~ | ptep_set_wrprotect ./include/linux/pgtable.h: In function ‘pud_none_or_clear_bad’: ./include/linux/pgtable.h:839:6: error: implicit declaration of function ‘pud_none’; did you mean ‘p4d_none’? [-Werror=implicit-function-declaration] 839 | if (pud_none(*pud)) | ^~~~~~~~ | p4d_none In file included from ./include/linux/kernel.h:20, from init/do_mounts_rd.c:2: ./include/linux/pgtable.h:841:15: error: implicit declaration of function ‘pud_bad’; did you mean ‘p4d_bad’? [-Werror=implicit-function-declaration] 841 | if (unlikely(pud_bad(*pud))) { | ^~~~~~~ ./include/linux/compiler.h:78:42: note: in definition of macro ‘unlikely’ 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ ./include/linux/pgtable.h: In function ‘pmd_none_or_clear_bad’: ./include/linux/pgtable.h:852:15: error: implicit declaration of function ‘pmd_bad’; did you mean ‘p4d_bad’? [-Werror=implicit-function-declaration] 852 | if (unlikely(pmd_bad(*pmd))) { | ^~~~~~~ ./include/linux/compiler.h:78:42: note: in definition of macro ‘unlikely’ 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ ./include/linux/pgtable.h:85:48: error: ‘PTRS_PER_PGD’ undeclared (first use in this function); did you mean ‘PTRS_PER_PUD’? 85 | #define pgd_index(a) (((a) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1)) | ^~~~~~~~~~~~ ./include/linux/pgtable.h:125:16: note: in expansion of macro ‘pgd_index’ 125 | return (pgd + pgd_index(address)); | ^~~~~~~~~ ./include/linux/pgtable.h: In function ‘virt_to_kpte’: ./include/linux/pgtable.h:164:9: error: implicit declaration of function ‘pmd_none’; did you mean ‘p4d_none’? [-Werror=implicit-function-declaration] 164 | return pmd_none(*pmd) ? NULL : pte_offset_kernel(pmd, vaddr); | ^~~~~~~~ | p4d_none In file included from ./include/linux/mm.h:33, from ./arch/m68k/include/asm/cacheflush_no.h:8, from ./arch/m68k/include/asm/cacheflush.h:3, from ./include/linux/cacheflush.h:5, from ./include/linux/highmem.h:8, from ./include/linux/bvec.h:10, from ./include/linux/blk_types.h:10, from ./include/linux/genhd.h:16, from ./include/linux/blkdev.h:6, from init/do_mounts.h:3, from init/do_mounts_rd.c:12: ./include/linux/pgtable.h: In function ‘pmd_none_or_trans_huge_or_clear_bad’: ./include/linux/pgtable.h:1330:53: error: implicit declaration of function ‘pmd_present’; did you mean ‘p4d_present’? [-Werror=implicit-function-declaration] 1330 | (IS_ENABLED(CONFIG_ARCH_ENABLE_THP_MIGRATION) && !pmd_present(pmdval))) | ^~~~~~~~~~~ | p4d_present ./include/linux/pgtable.h: In function ‘ptep_test_and_clear_young’: ./include/linux/pgtable.h:206:7: error: implicit declaration of function ‘pte_young’ [-Werror=implicit-function-declaration] 206 | if (!pte_young(pte)) | ^~~~~~~~~ ./include/linux/pgtable.h:209:3: error: implicit declaration of function ‘set_pte_at’ [-Werror=implicit-function-declaration] 209 | set_pte_at(vma->vm_mm, address, ptep, pte_mkold(pte)); | ^~~~~~~~~~ In file included from ./arch/m68k/include/asm/cacheflush_no.h:8, from ./arch/m68k/include/asm/cacheflush.h:3, from ./include/linux/cacheflush.h:5, from ./include/linux/highmem.h:8, from ./include/linux/bvec.h:10, from ./include/linux/blk_types.h:10, from ./include/linux/genhd.h:16, from ./include/linux/blkdev.h:6, from init/do_mounts.h:3, from init/do_mounts_rd.c:12: ./include/linux/mm.h: In function ‘maybe_mkwrite’: ./include/linux/mm.h:953:9: error: implicit declaration of function ‘pte_mkwrite’; did you mean ‘maybe_mkwrite’? [-Werror=implicit-function-declaration] 953 | pte = pte_mkwrite(pte); | ^~~~~~~~~~~ | maybe_mkwrite ./include/linux/mm.h:953:9: error: incompatible types when assigning to type ‘pte_t’ from type ‘int’ ./include/linux/pgtable.h:209:41: error: implicit declaration of function ‘pte_mkold’ [-Werror=implicit-function-declaration] 209 | set_pte_at(vma->vm_mm, address, ptep, pte_mkold(pte)); | ^~~~~~~~~ ./include/linux/pgtable.h: In function ‘ptep_clear’: ./include/linux/pgtable.h:266:2: error: implicit declaration of function ‘pte_clear’; did you mean ‘ptep_clear’? [-Werror=implicit-function-declaration] 266 | pte_clear(mm, addr, ptep); | ^~~~~~~~~ | ptep_clear ./include/linux/pgtable.h: In function ‘ptep_set_wrprotect’: ./include/linux/pgtable.h:450:32: error: implicit declaration of function ‘pte_wrprotect’; did you mean ‘ptep_set_wrprotect’? [-Werror=implicit-function-declaration] 450 | set_pte_at(mm, address, ptep, pte_wrprotect(old_pte)); | ^~~~~~~~~~~~~ | ptep_set_wrprotect ./include/linux/pgtable.h: In function ‘pud_none_or_clear_bad’: ./include/linux/pgtable.h:839:6: error: implicit declaration of function ‘pud_none’; did you mean ‘p4d_none’? [-Werror=implicit-function-declaration] 839 | if (pud_none(*pud)) | ^~~~~~~~ | p4d_none In file included from ./arch/m68k/include/asm/cacheflush_no.h:8, from ./arch/m68k/include/asm/cacheflush.h:3, from ./include/linux/cacheflush.h:5, from ./include/linux/highmem.h:8, from ./include/linux/bvec.h:10, from ./include/linux/blk_types.h:10, from ./include/linux/genhd.h:16, from ./include/linux/blkdev.h:6, from init/do_mounts.h:3, from init/do_mounts_rd.c:12: ./include/linux/mm.h: In function ‘mm_inc_nr_pmds’: ./include/linux/mm.h:2186:18: error: ‘PTRS_PER_PMD’ undeclared (first use in this function); did you mean ‘PTRS_PER_PUD’? 2186 | atomic_long_add(PTRS_PER_PMD * sizeof(pmd_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_PUD In file included from ./include/linux/build_bug.h:5, from ./include/linux/container_of.h:5, from ./include/linux/list.h:5, from ./include/linux/module.h:12, from init/do_mounts.c:2: ./include/linux/pgtable.h:841:15: error: implicit declaration of function ‘pud_bad’; did you mean ‘p4d_bad’? [-Werror=implicit-function-declaration] 841 | if (unlikely(pud_bad(*pud))) { | ^~~~~~~ ./include/linux/compiler.h:78:42: note: in definition of macro ‘unlikely’ 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ ./include/linux/pgtable.h: In function ‘pmd_none_or_clear_bad’: ./include/linux/pgtable.h:852:15: error: implicit declaration of function ‘pmd_bad’; did you mean ‘p4d_bad’? [-Werror=implicit-function-declaration] 852 | if (unlikely(pmd_bad(*pmd))) { | ^~~~~~~ ./include/linux/compiler.h:78:42: note: in definition of macro ‘unlikely’ 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ ./include/linux/mm.h: In function ‘mm_dec_nr_pmds’: ./include/linux/mm.h:2193:18: error: ‘PTRS_PER_PMD’ undeclared (first use in this function); did you mean ‘PTRS_PER_PUD’? 2193 | atomic_long_sub(PTRS_PER_PMD * sizeof(pmd_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_PUD In file included from ./include/linux/mm.h:33, from ./include/linux/memcontrol.h:20, from ./include/linux/swap.h:9, from ./include/linux/suspend.h:5, from init/do_mounts.c:7: ./include/linux/pgtable.h: In function ‘pmd_none_or_trans_huge_or_clear_bad’: ./include/linux/pgtable.h:1330:53: error: implicit declaration of function ‘pmd_present’; did you mean ‘p4d_present’? [-Werror=implicit-function-declaration] 1330 | (IS_ENABLED(CONFIG_ARCH_ENABLE_THP_MIGRATION) && !pmd_present(pmdval))) | ^~~~~~~~~~~ | p4d_present ./include/linux/mm.h: In function ‘mm_inc_nr_ptes’: ./include/linux/mm.h:2210:18: error: ‘PTRS_PER_PTE’ undeclared (first use in this function); did you mean ‘PTRS_PER_PUD’? 2210 | atomic_long_add(PTRS_PER_PTE * sizeof(pte_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_PUD ./include/linux/mm.h: In function ‘mm_dec_nr_ptes’: ./include/linux/mm.h:2215:18: error: ‘PTRS_PER_PTE’ undeclared (first use in this function); did you mean ‘PTRS_PER_PUD’? 2215 | atomic_long_sub(PTRS_PER_PTE * sizeof(pte_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_PUD In file included from ./include/linux/memcontrol.h:20, from ./include/linux/swap.h:9, from ./include/linux/suspend.h:5, from init/do_mounts.c:7: ./include/linux/mm.h: In function ‘maybe_mkwrite’: ./include/linux/mm.h:953:9: error: implicit declaration of function ‘pte_mkwrite’; did you mean ‘maybe_mkwrite’? [-Werror=implicit-function-declaration] 953 | pte = pte_mkwrite(pte); | ^~~~~~~~~~~ | maybe_mkwrite ./include/linux/mm.h:953:9: error: incompatible types when assigning to type ‘pte_t’ from type ‘int’ In file included from ./include/linux/memcontrol.h:20, from ./include/linux/swap.h:9, from ./include/linux/suspend.h:5, from init/do_mounts.c:7: ./include/linux/mm.h: In function ‘mm_inc_nr_pmds’: ./include/linux/mm.h:2186:18: error: ‘PTRS_PER_PMD’ undeclared (first use in this function); did you mean ‘PTRS_PER_PUD’? 2186 | atomic_long_add(PTRS_PER_PMD * sizeof(pmd_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_PUD ./include/linux/mm.h: In function ‘mm_dec_nr_pmds’: ./include/linux/mm.h:2193:18: error: ‘PTRS_PER_PMD’ undeclared (first use in this function); did you mean ‘PTRS_PER_PUD’? 2193 | atomic_long_sub(PTRS_PER_PMD * sizeof(pmd_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_PUD ./include/linux/mm.h: In function ‘mm_inc_nr_ptes’: ./include/linux/mm.h:2210:18: error: ‘PTRS_PER_PTE’ undeclared (first use in this function); did you mean ‘PTRS_PER_PUD’? 2210 | atomic_long_add(PTRS_PER_PTE * sizeof(pte_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_PUD ./include/linux/mm.h: In function ‘mm_dec_nr_ptes’: ./include/linux/mm.h:2215:18: error: ‘PTRS_PER_PTE’ undeclared (first use in this function); did you mean ‘PTRS_PER_PUD’? 2215 | atomic_long_sub(PTRS_PER_PTE * sizeof(pte_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_PUD In file included from ./include/linux/mm.h:33, from ./arch/m68k/include/asm/cacheflush_no.h:8, from ./arch/m68k/include/asm/cacheflush.h:3, from ./include/linux/cacheflush.h:5, from ./include/linux/highmem.h:8, from ./include/linux/bvec.h:10, from ./include/linux/blk_types.h:10, from ./include/linux/genhd.h:16, from ./include/linux/blkdev.h:6, from init/do_mounts.h:3, from init/do_mounts_initrd.c:13: ./include/linux/pgtable.h: In function ‘pte_index’: ./include/linux/pgtable.h:63:36: error: ‘PTRS_PER_PTE’ undeclared (first use in this function); did you mean ‘PTRS_PER_PUD’? 63 | return (address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1); | ^~~~~~~~~~~~ | PTRS_PER_PUD ./include/linux/pgtable.h:63:36: note: each undeclared identifier is reported only once for each function it appears in ./include/linux/pgtable.h: In function ‘pmd_index’: ./include/linux/pgtable.h:70:21: error: ‘PMD_SHIFT’ undeclared (first use in this function); did you mean ‘PUD_SHIFT’? 70 | return (address >> PMD_SHIFT) & (PTRS_PER_PMD - 1); | ^~~~~~~~~ | PUD_SHIFT ./include/linux/pgtable.h:70:35: error: ‘PTRS_PER_PMD’ undeclared (first use in this function); did you mean ‘PTRS_PER_PUD’? 70 | return (address >> PMD_SHIFT) & (PTRS_PER_PMD - 1); | ^~~~~~~~~~~~ | PTRS_PER_PUD In file included from ./include/asm-generic/pgtable-nopud.h:7, from ./arch/m68k/include/asm/pgtable_no.h:5, from ./arch/m68k/include/asm/pgtable.h:3, from ./include/linux/pgtable.h:6, from ./include/linux/mm.h:33, from ./arch/m68k/include/asm/cacheflush_no.h:8, from ./arch/m68k/include/asm/cacheflush.h:3, from ./include/linux/cacheflush.h:5, from ./include/linux/highmem.h:8, from ./include/linux/bvec.h:10, from ./include/linux/blk_types.h:10, from ./include/linux/genhd.h:16, from ./include/linux/blkdev.h:6, from init/do_mounts.h:3, from init/do_mounts_initrd.c:13: ./include/linux/pgtable.h: In function ‘pud_index’: ./include/asm-generic/pgtable-nop4d.h:11:20: error: ‘PGDIR_SHIFT’ undeclared (first use in this function); did you mean ‘PUD_SHIFT’? 11 | #define P4D_SHIFT PGDIR_SHIFT | ^~~~~~~~~~~ ./include/asm-generic/pgtable-nopud.h:18:19: note: in expansion of macro ‘P4D_SHIFT’ 18 | #define PUD_SHIFT P4D_SHIFT | ^~~~~~~~~ ./include/linux/pgtable.h:78:21: note: in expansion of macro ‘PUD_SHIFT’ 78 | return (address >> PUD_SHIFT) & (PTRS_PER_PUD - 1); | ^~~~~~~~~ In file included from ./include/linux/mm.h:33, from ./arch/m68k/include/asm/cacheflush_no.h:8, from ./arch/m68k/include/asm/cacheflush.h:3, from ./include/linux/cacheflush.h:5, from ./include/linux/highmem.h:8, from ./include/linux/bvec.h:10, from ./include/linux/blk_types.h:10, from ./include/linux/genhd.h:16, from ./include/linux/blkdev.h:6, from init/do_mounts.h:3, from init/do_mounts_initrd.c:13: ./include/linux/pgtable.h: In function ‘pte_offset_kernel’: ./include/linux/pgtable.h:91:18: error: implicit declaration of function ‘pmd_page_vaddr’; did you mean ‘pgd_page_vaddr’? [-Werror=implicit-function-declaration] 91 | return (pte_t *)pmd_page_vaddr(*pmd) + pte_index(address); | ^~~~~~~~~~~~~~ | pgd_page_vaddr ./include/linux/pgtable.h: In function ‘pgd_offset_pgd’: ./include/linux/pgtable.h:85:32: error: ‘PGDIR_SHIFT’ undeclared (first use in this function); did you mean ‘PUD_SHIFT’? 85 | #define pgd_index(a) (((a) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1)) | ^~~~~~~~~~~ ./include/linux/pgtable.h:125:16: note: in expansion of macro ‘pgd_index’ 125 | return (pgd + pgd_index(address)); | ^~~~~~~~~ ./include/linux/pgtable.h:85:48: error: ‘PTRS_PER_PGD’ undeclared (first use in this function); did you mean ‘PTRS_PER_PUD’? 85 | #define pgd_index(a) (((a) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1)) | ^~~~~~~~~~~~ ./include/linux/pgtable.h:125:16: note: in expansion of macro ‘pgd_index’ 125 | return (pgd + pgd_index(address)); | ^~~~~~~~~ ./include/linux/pgtable.h: In function ‘virt_to_kpte’: ./include/linux/pgtable.h:164:9: error: implicit declaration of function ‘pmd_none’; did you mean ‘p4d_none’? [-Werror=implicit-function-declaration] 164 | return pmd_none(*pmd) ? NULL : pte_offset_kernel(pmd, vaddr); | ^~~~~~~~ | p4d_none ./include/linux/pgtable.h: In function ‘ptep_test_and_clear_young’: ./include/linux/pgtable.h:206:7: error: implicit declaration of function ‘pte_young’ [-Werror=implicit-function-declaration] 206 | if (!pte_young(pte)) | ^~~~~~~~~ ./include/linux/pgtable.h:209:3: error: implicit declaration of function ‘set_pte_at’ [-Werror=implicit-function-declaration] 209 | set_pte_at(vma->vm_mm, address, ptep, pte_mkold(pte)); | ^~~~~~~~~~ ./include/linux/pgtable.h:209:41: error: implicit declaration of function ‘pte_mkold’ [-Werror=implicit-function-declaration] 209 | set_pte_at(vma->vm_mm, address, ptep, pte_mkold(pte)); | ^~~~~~~~~ ./include/linux/pgtable.h: In function ‘ptep_clear’: ./include/linux/pgtable.h:266:2: error: implicit declaration of function ‘pte_clear’; did you mean ‘ptep_clear’? [-Werror=implicit-function-declaration] 266 | pte_clear(mm, addr, ptep); | ^~~~~~~~~ | ptep_clear ./include/linux/pgtable.h: In function ‘ptep_set_wrprotect’: ./include/linux/pgtable.h:450:32: error: implicit declaration of function ‘pte_wrprotect’; did you mean ‘ptep_set_wrprotect’? [-Werror=implicit-function-declaration] 450 | set_pte_at(mm, address, ptep, pte_wrprotect(old_pte)); | ^~~~~~~~~~~~~ | ptep_set_wrprotect ./include/linux/pgtable.h: In function ‘pud_none_or_clear_bad’: ./include/linux/pgtable.h:839:6: error: implicit declaration of function ‘pud_none’; did you mean ‘p4d_none’? [-Werror=implicit-function-declaration] 839 | if (pud_none(*pud)) | ^~~~~~~~ | p4d_none In file included from ./include/linux/kernel.h:20, from init/do_mounts_initrd.c:3: ./include/linux/pgtable.h:841:15: error: implicit declaration of function ‘pud_bad’; did you mean ‘p4d_bad’? [-Werror=implicit-function-declaration] 841 | if (unlikely(pud_bad(*pud))) { | ^~~~~~~ ./include/linux/compiler.h:78:42: note: in definition of macro ‘unlikely’ 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ ./include/linux/pgtable.h: In function ‘pmd_none_or_clear_bad’: ./include/linux/pgtable.h:852:15: error: implicit declaration of function ‘pmd_bad’; did you mean ‘p4d_bad’? [-Werror=implicit-function-declaration] 852 | if (unlikely(pmd_bad(*pmd))) { | ^~~~~~~ ./include/linux/compiler.h:78:42: note: in definition of macro ‘unlikely’ 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ In file included from ./include/linux/mm.h:33, from ./arch/m68k/include/asm/cacheflush_no.h:8, from ./arch/m68k/include/asm/cacheflush.h:3, from ./include/linux/cacheflush.h:5, from ./include/linux/highmem.h:8, from ./include/linux/bvec.h:10, from ./include/linux/blk_types.h:10, from ./include/linux/genhd.h:16, from ./include/linux/blkdev.h:6, from init/do_mounts.h:3, from init/do_mounts_initrd.c:13: ./include/linux/pgtable.h: In function ‘pmd_none_or_trans_huge_or_clear_bad’: ./include/linux/pgtable.h:1330:53: error: implicit declaration of function ‘pmd_present’; did you mean ‘p4d_present’? [-Werror=implicit-function-declaration] 1330 | (IS_ENABLED(CONFIG_ARCH_ENABLE_THP_MIGRATION) && !pmd_present(pmdval))) | ^~~~~~~~~~~ | p4d_present cc1: some warnings being treated as errors In file included from ./arch/m68k/include/asm/cacheflush_no.h:8, from ./arch/m68k/include/asm/cacheflush.h:3, from ./include/linux/cacheflush.h:5, from ./include/linux/highmem.h:8, from ./include/linux/bvec.h:10, from ./include/linux/blk_types.h:10, from ./include/linux/genhd.h:16, from ./include/linux/blkdev.h:6, from init/do_mounts.h:3, from init/do_mounts_initrd.c:13: ./include/linux/mm.h: In function ‘maybe_mkwrite’: ./include/linux/mm.h:953:9: error: implicit declaration of function ‘pte_mkwrite’; did you mean ‘maybe_mkwrite’? [-Werror=implicit-function-declaration] 953 | pte = pte_mkwrite(pte); | ^~~~~~~~~~~ | maybe_mkwrite ./include/linux/mm.h:953:9: error: incompatible types when assigning to type ‘pte_t’ from type ‘int’ make[2]: *** [scripts/Makefile.build:288: init/do_mounts_rd.o] Error 1 In file included from ./arch/m68k/include/asm/cacheflush_no.h:8, from ./arch/m68k/include/asm/cacheflush.h:3, from ./include/linux/cacheflush.h:5, from ./include/linux/highmem.h:8, from ./include/linux/bvec.h:10, from ./include/linux/blk_types.h:10, from ./include/linux/genhd.h:16, from ./include/linux/blkdev.h:6, from init/do_mounts.h:3, from init/do_mounts_initrd.c:13: ./include/linux/mm.h: In function ‘mm_inc_nr_pmds’: ./include/linux/mm.h:2186:18: error: ‘PTRS_PER_PMD’ undeclared (first use in this function); did you mean ‘PTRS_PER_PUD’? 2186 | atomic_long_add(PTRS_PER_PMD * sizeof(pmd_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_PUD ./include/linux/mm.h: In function ‘mm_dec_nr_pmds’: ./include/linux/mm.h:2193:18: error: ‘PTRS_PER_PMD’ undeclared (first use in this function); did you mean ‘PTRS_PER_PUD’? 2193 | atomic_long_sub(PTRS_PER_PMD * sizeof(pmd_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_PUD ./include/linux/mm.h: In function ‘mm_inc_nr_ptes’: ./include/linux/mm.h:2210:18: error: ‘PTRS_PER_PTE’ undeclared (first use in this function); did you mean ‘PTRS_PER_PUD’? 2210 | atomic_long_add(PTRS_PER_PTE * sizeof(pte_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_PUD ./include/linux/mm.h: In function ‘mm_dec_nr_ptes’: ./include/linux/mm.h:2215:18: error: ‘PTRS_PER_PTE’ undeclared (first use in this function); did you mean ‘PTRS_PER_PUD’? 2215 | atomic_long_sub(PTRS_PER_PTE * sizeof(pte_t), &mm->pgtables_bytes); | ^~~~~~~~~~~~ | PTRS_PER_PUD cc1: some warnings being treated as errors make[2]: *** [scripts/Makefile.build:288: init/do_mounts_initrd.o] Error 1 cc1: some warnings being treated as errors make[2]: *** [scripts/Makefile.build:288: init/do_mounts.o] Error 1 make[1]: *** [Makefile:1831: init] Error 2 make[1]: Leaving directory '/home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15' make: *** [package/pkg-generic.mk:293: /home/thomas/autobuild/instance-1/output-1/build/linux-5.17.15/.stamp_built] Error 2 make: Leaving directory '/home/thomas/autobuild/instance-1/buildroot'