# git rev-parse -q --verify 1e3d4e2f569a44982cb21afcb6a1212d3463d181^{commit} 1e3d4e2f569a44982cb21afcb6a1212d3463d181 already have revision, skipping fetch # git checkout -q -f -B kisskb 1e3d4e2f569a44982cb21afcb6a1212d3463d181 # git clean -qxdf # < git log -1 # commit 1e3d4e2f569a44982cb21afcb6a1212d3463d181 # Author: Michael Ellerman # Date: Wed Oct 17 22:29:24 2018 +1100 # # AMR Book3s64 build fix # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < git log --format=%s --max-count=1 1e3d4e2f569a44982cb21afcb6a1212d3463d181 # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc6xx_defconfig_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ppc6xx_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc6xx_defconfig_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- In file included from /kisskb/src/include/linux/uaccess.h:14, from /kisskb/src/arch/powerpc/lib/checksum_wrappers.c:24: /kisskb/src/arch/powerpc/include/asm/uaccess.h: In function 'unlock_user_access': /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:6: error: implicit declaration of function 'mmu_has_feature'; did you mean 'firmware_has_feature'? [-Werror=implicit-function-declaration] if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~ firmware_has_feature /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:22: error: 'MMU_FTR_RADIX_KHRAP' undeclared (first use in this function); did you mean 'CPU_FTR_CAN_NAP'? if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~~~~~ CPU_FTR_CAN_NAP /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:22: note: each undeclared identifier is reported only once for each function it appears in /kisskb/src/arch/powerpc/include/asm/uaccess.h: In function 'lock_user_access': /kisskb/src/arch/powerpc/include/asm/uaccess.h:83:22: error: 'MMU_FTR_RADIX_KHRAP' undeclared (first use in this function); did you mean 'CPU_FTR_CAN_NAP'? if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~~~~~ CPU_FTR_CAN_NAP cc1: all warnings being treated as errors make[3]: *** [/kisskb/src/scripts/Makefile.build:306: arch/powerpc/lib/checksum_wrappers.o] Error 1 make[3]: *** Waiting for unfinished jobs.... In file included from /kisskb/src/arch/powerpc/kernel/ptrace.c:24: In function 'user_regset_copyin', inlined from 'vr_set' at /kisskb/src/arch/powerpc/kernel/ptrace.c:619:9: /kisskb/src/include/linux/regset.h:295:4: error: 'memcpy' offset [-527, -529] is out of the bounds [0, 16] of object 'vrsave' with type 'union ' [-Werror=array-bounds] memcpy(data, *kbuf, copy); ^~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/arch/powerpc/kernel/ptrace.c: In function 'vr_set': /kisskb/src/arch/powerpc/kernel/ptrace.c:614:5: note: 'vrsave' declared here } vrsave; ^~~~~~ In file included from /kisskb/src/arch/powerpc/kernel/ptrace.c:24: In function 'user_regset_copyout', inlined from 'vr_get' at /kisskb/src/arch/powerpc/kernel/ptrace.c:572:9: /kisskb/src/include/linux/regset.h:270:4: error: 'memcpy' offset [-527, -529] is out of the bounds [0, 16] of object 'vrsave' with type 'union ' [-Werror=array-bounds] memcpy(*kbuf, data, copy); ^~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/arch/powerpc/kernel/ptrace.c: In function 'vr_get': /kisskb/src/arch/powerpc/kernel/ptrace.c:567:5: note: 'vrsave' declared here } vrsave; ^~~~~~ In file included from /kisskb/src/include/linux/uaccess.h:14, from /kisskb/src/security/integrity/iint.c:23: /kisskb/src/arch/powerpc/include/asm/uaccess.h: In function 'unlock_user_access': /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:6: error: implicit declaration of function 'mmu_has_feature'; did you mean 'firmware_has_feature'? [-Werror=implicit-function-declaration] if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~ firmware_has_feature /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:22: error: 'MMU_FTR_RADIX_KHRAP' undeclared (first use in this function); did you mean 'CPU_FTR_CAN_NAP'? if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~~~~~ CPU_FTR_CAN_NAP /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:22: note: each undeclared identifier is reported only once for each function it appears in /kisskb/src/arch/powerpc/include/asm/uaccess.h: In function 'lock_user_access': /kisskb/src/arch/powerpc/include/asm/uaccess.h:83:22: error: 'MMU_FTR_RADIX_KHRAP' undeclared (first use in this function); did you mean 'CPU_FTR_CAN_NAP'? if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~~~~~ CPU_FTR_CAN_NAP In file included from /kisskb/src/include/linux/mm_types.h:18, from /kisskb/src/include/linux/fs.h:23, from /kisskb/src/include/linux/security.h:28, from /kisskb/src/security/integrity/iint.c:24: /kisskb/src/arch/powerpc/include/asm/mmu.h: At top level: /kisskb/src/arch/powerpc/include/asm/mmu.h:209:20: error: conflicting types for 'mmu_has_feature' static inline bool mmu_has_feature(unsigned long feature) ^~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/uaccess.h:14, from /kisskb/src/security/integrity/iint.c:23: /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:6: note: previous implicit declaration of 'mmu_has_feature' was here if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~ cc1: all warnings being treated as errors make[3]: *** [/kisskb/src/scripts/Makefile.build:305: arch/powerpc/kernel/ptrace.o] Error 1 make[3]: *** Waiting for unfinished jobs.... cc1: some warnings being treated as errors make[3]: *** [/kisskb/src/scripts/Makefile.build:305: security/integrity/iint.o] Error 1 make[2]: *** [/kisskb/src/scripts/Makefile.build:546: security/integrity] Error 2 make[1]: *** [/kisskb/src/Makefile:1060: security] Error 2 make[1]: *** Waiting for unfinished jobs.... In file included from /kisskb/src/include/linux/uaccess.h:14, from /kisskb/src/arch/powerpc/platforms/chrp/nvram.c:17: /kisskb/src/arch/powerpc/include/asm/uaccess.h: In function 'unlock_user_access': /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:6: error: implicit declaration of function 'mmu_has_feature'; did you mean 'firmware_has_feature'? [-Werror=implicit-function-declaration] if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~ firmware_has_feature /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:22: error: 'MMU_FTR_RADIX_KHRAP' undeclared (first use in this function); did you mean 'CPU_FTR_CAN_NAP'? if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~~~~~ CPU_FTR_CAN_NAP /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:22: note: each undeclared identifier is reported only once for each function it appears in /kisskb/src/arch/powerpc/include/asm/uaccess.h: In function 'lock_user_access': /kisskb/src/arch/powerpc/include/asm/uaccess.h:83:22: error: 'MMU_FTR_RADIX_KHRAP' undeclared (first use in this function); did you mean 'CPU_FTR_CAN_NAP'? if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~~~~~ CPU_FTR_CAN_NAP In file included from /kisskb/src/arch/powerpc/include/asm/io.h:36, from /kisskb/src/include/linux/io.h:25, from /kisskb/src/include/linux/of_address.h:7, from /kisskb/src/arch/powerpc/include/asm/prom.h:25, from /kisskb/src/arch/powerpc/platforms/chrp/nvram.c:18: /kisskb/src/arch/powerpc/include/asm/mmu.h: At top level: /kisskb/src/arch/powerpc/include/asm/mmu.h:209:20: error: conflicting types for 'mmu_has_feature' static inline bool mmu_has_feature(unsigned long feature) ^~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/uaccess.h:14, from /kisskb/src/arch/powerpc/platforms/chrp/nvram.c:17: /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:6: note: previous implicit declaration of 'mmu_has_feature' was here if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~ make[2]: *** [/kisskb/src/scripts/Makefile.build:546: arch/powerpc/lib] Error 2 make[2]: *** Waiting for unfinished jobs.... cc1: all warnings being treated as errors make[4]: *** [/kisskb/src/scripts/Makefile.build:306: arch/powerpc/platforms/chrp/nvram.o] Error 1 make[4]: *** Waiting for unfinished jobs.... make[3]: *** [/kisskb/src/scripts/Makefile.build:546: arch/powerpc/platforms/chrp] Error 2 make[3]: *** Waiting for unfinished jobs.... In file included from /kisskb/src/include/linux/uaccess.h:14, from /kisskb/src/ipc/ipc_sysctl.c:16: /kisskb/src/arch/powerpc/include/asm/uaccess.h: In function 'unlock_user_access': /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:6: error: implicit declaration of function 'mmu_has_feature'; did you mean 'firmware_has_feature'? [-Werror=implicit-function-declaration] if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~ firmware_has_feature /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:22: error: 'MMU_FTR_RADIX_KHRAP' undeclared (first use in this function); did you mean 'CPU_FTR_CAN_NAP'? if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~~~~~ CPU_FTR_CAN_NAP /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:22: note: each undeclared identifier is reported only once for each function it appears in /kisskb/src/arch/powerpc/include/asm/uaccess.h: In function 'lock_user_access': /kisskb/src/arch/powerpc/include/asm/uaccess.h:83:22: error: 'MMU_FTR_RADIX_KHRAP' undeclared (first use in this function); did you mean 'CPU_FTR_CAN_NAP'? if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~~~~~ CPU_FTR_CAN_NAP cc1: some warnings being treated as errors make[2]: *** [/kisskb/src/scripts/Makefile.build:305: ipc/ipc_sysctl.o] Error 1 make[2]: *** Waiting for unfinished jobs.... make[2]: *** [/kisskb/src/scripts/Makefile.build:546: arch/powerpc/kernel] Error 2 In file included from /kisskb/src/include/linux/uaccess.h:14, from /kisskb/src/kernel/trace/trace_seq.c:26: /kisskb/src/arch/powerpc/include/asm/uaccess.h: In function 'unlock_user_access': /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:6: error: implicit declaration of function 'mmu_has_feature'; did you mean 'firmware_has_feature'? [-Werror=implicit-function-declaration] if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~ firmware_has_feature /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:22: error: 'MMU_FTR_RADIX_KHRAP' undeclared (first use in this function); did you mean 'CPU_FTR_CAN_NAP'? if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~~~~~ CPU_FTR_CAN_NAP /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:22: note: each undeclared identifier is reported only once for each function it appears in /kisskb/src/arch/powerpc/include/asm/uaccess.h: In function 'lock_user_access': /kisskb/src/arch/powerpc/include/asm/uaccess.h:83:22: error: 'MMU_FTR_RADIX_KHRAP' undeclared (first use in this function); did you mean 'CPU_FTR_CAN_NAP'? if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~~~~~ CPU_FTR_CAN_NAP In file included from /kisskb/src/include/linux/mm_types.h:18, from /kisskb/src/include/linux/fs.h:23, from /kisskb/src/include/linux/seq_file.h:11, from /kisskb/src/kernel/trace/trace_seq.c:27: /kisskb/src/arch/powerpc/include/asm/mmu.h: At top level: /kisskb/src/arch/powerpc/include/asm/mmu.h:209:20: error: conflicting types for 'mmu_has_feature' static inline bool mmu_has_feature(unsigned long feature) ^~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/uaccess.h:14, from /kisskb/src/kernel/trace/trace_seq.c:26: /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:6: note: previous implicit declaration of 'mmu_has_feature' was here if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~ cc1: some warnings being treated as errors make[3]: *** [/kisskb/src/scripts/Makefile.build:305: kernel/trace/trace_seq.o] Error 1 make[3]: *** Waiting for unfinished jobs.... make[1]: *** [/kisskb/src/Makefile:1060: ipc] Error 2 In file included from /kisskb/src/include/linux/uaccess.h:14, from /kisskb/src/kernel/rseq.c:12: /kisskb/src/arch/powerpc/include/asm/uaccess.h: In function 'unlock_user_access': /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:6: error: implicit declaration of function 'mmu_has_feature'; did you mean 'firmware_has_feature'? [-Werror=implicit-function-declaration] if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~ firmware_has_feature /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:22: error: 'MMU_FTR_RADIX_KHRAP' undeclared (first use in this function); did you mean 'CPU_FTR_CAN_NAP'? if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~~~~~ CPU_FTR_CAN_NAP /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:22: note: each undeclared identifier is reported only once for each function it appears in /kisskb/src/arch/powerpc/include/asm/uaccess.h: In function 'lock_user_access': /kisskb/src/arch/powerpc/include/asm/uaccess.h:83:22: error: 'MMU_FTR_RADIX_KHRAP' undeclared (first use in this function); did you mean 'CPU_FTR_CAN_NAP'? if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~~~~~ CPU_FTR_CAN_NAP In file included from /kisskb/src/include/linux/mm_types.h:18, from /kisskb/src/include/linux/fs.h:23, from /kisskb/src/include/uapi/linux/aio_abi.h:31, from /kisskb/src/include/linux/syscalls.h:74, from /kisskb/src/kernel/rseq.c:13: /kisskb/src/arch/powerpc/include/asm/mmu.h: At top level: /kisskb/src/arch/powerpc/include/asm/mmu.h:209:20: error: conflicting types for 'mmu_has_feature' static inline bool mmu_has_feature(unsigned long feature) ^~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/uaccess.h:14, from /kisskb/src/kernel/rseq.c:12: /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:6: note: previous implicit declaration of 'mmu_has_feature' was here if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/uaccess.h:14, from /kisskb/src/arch/powerpc/include/asm/sections.h:7, from /kisskb/src/arch/powerpc/platforms/powermac/bootx_init.c:16: /kisskb/src/arch/powerpc/include/asm/uaccess.h: In function 'unlock_user_access': /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:6: error: implicit declaration of function 'mmu_has_feature'; did you mean 'firmware_has_feature'? [-Werror=implicit-function-declaration] if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~ firmware_has_feature /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:22: error: 'MMU_FTR_RADIX_KHRAP' undeclared (first use in this function); did you mean 'CPU_FTR_CAN_NAP'? if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~~~~~ CPU_FTR_CAN_NAP /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:22: note: each undeclared identifier is reported only once for each function it appears in /kisskb/src/arch/powerpc/include/asm/uaccess.h: In function 'lock_user_access': /kisskb/src/arch/powerpc/include/asm/uaccess.h:83:22: error: 'MMU_FTR_RADIX_KHRAP' undeclared (first use in this function); did you mean 'CPU_FTR_CAN_NAP'? if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~~~~~ CPU_FTR_CAN_NAP make[2]: *** [/kisskb/src/scripts/Makefile.build:546: kernel/trace] Error 2 make[2]: *** Waiting for unfinished jobs.... In file included from /kisskb/src/arch/powerpc/include/asm/io.h:36, from /kisskb/src/include/linux/io.h:25, from /kisskb/src/include/linux/of_address.h:7, from /kisskb/src/arch/powerpc/include/asm/prom.h:25, from /kisskb/src/arch/powerpc/platforms/powermac/bootx_init.c:17: /kisskb/src/arch/powerpc/include/asm/mmu.h: At top level: /kisskb/src/arch/powerpc/include/asm/mmu.h:209:20: error: conflicting types for 'mmu_has_feature' static inline bool mmu_has_feature(unsigned long feature) ^~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/uaccess.h:14, from /kisskb/src/arch/powerpc/include/asm/sections.h:7, from /kisskb/src/arch/powerpc/platforms/powermac/bootx_init.c:16: /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:6: note: previous implicit declaration of 'mmu_has_feature' was here if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~ cc1: all warnings being treated as errors make[4]: *** [/kisskb/src/scripts/Makefile.build:305: arch/powerpc/platforms/powermac/bootx_init.o] Error 1 make[4]: *** Waiting for unfinished jobs.... cc1: some warnings being treated as errors make[2]: *** [/kisskb/src/scripts/Makefile.build:305: kernel/rseq.o] Error 1 make[3]: *** [/kisskb/src/scripts/Makefile.build:546: arch/powerpc/platforms/powermac] Error 2 make[2]: *** [/kisskb/src/scripts/Makefile.build:546: arch/powerpc/platforms] Error 2 make[1]: *** [/kisskb/src/Makefile:1060: arch/powerpc] Error 2 In file included from /kisskb/src/include/linux/uaccess.h:14, from /kisskb/src/include/linux/crypto.h:26, from /kisskb/src/include/crypto/hash.h:16, from /kisskb/src/fs/ecryptfs/crypto.c:26: /kisskb/src/arch/powerpc/include/asm/uaccess.h: In function 'unlock_user_access': /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:6: error: implicit declaration of function 'mmu_has_feature'; did you mean 'firmware_has_feature'? [-Werror=implicit-function-declaration] if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~ firmware_has_feature /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:22: error: 'MMU_FTR_RADIX_KHRAP' undeclared (first use in this function); did you mean 'CPU_FTR_CAN_NAP'? if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~~~~~ CPU_FTR_CAN_NAP /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:22: note: each undeclared identifier is reported only once for each function it appears in /kisskb/src/arch/powerpc/include/asm/uaccess.h: In function 'lock_user_access': /kisskb/src/arch/powerpc/include/asm/uaccess.h:83:22: error: 'MMU_FTR_RADIX_KHRAP' undeclared (first use in this function); did you mean 'CPU_FTR_CAN_NAP'? if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~~~~~ CPU_FTR_CAN_NAP In file included from /kisskb/src/include/linux/mm_types.h:18, from /kisskb/src/include/linux/fs.h:23, from /kisskb/src/fs/ecryptfs/crypto.c:28: /kisskb/src/arch/powerpc/include/asm/mmu.h: At top level: /kisskb/src/arch/powerpc/include/asm/mmu.h:209:20: error: conflicting types for 'mmu_has_feature' static inline bool mmu_has_feature(unsigned long feature) ^~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/uaccess.h:14, from /kisskb/src/include/linux/crypto.h:26, from /kisskb/src/include/crypto/hash.h:16, from /kisskb/src/fs/ecryptfs/crypto.c:26: /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:6: note: previous implicit declaration of 'mmu_has_feature' was here if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/uaccess.h:14, from /kisskb/src/include/linux/crypto.h:26, from /kisskb/src/include/crypto/hash.h:16, from /kisskb/src/fs/ecryptfs/keystore.c:28: /kisskb/src/arch/powerpc/include/asm/uaccess.h: In function 'unlock_user_access': /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:6: error: implicit declaration of function 'mmu_has_feature'; did you mean 'firmware_has_feature'? [-Werror=implicit-function-declaration] if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~ firmware_has_feature /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:22: error: 'MMU_FTR_RADIX_KHRAP' undeclared (first use in this function); did you mean 'CPU_FTR_CAN_NAP'? if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~~~~~ CPU_FTR_CAN_NAP /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:22: note: each undeclared identifier is reported only once for each function it appears in /kisskb/src/arch/powerpc/include/asm/uaccess.h: In function 'lock_user_access': /kisskb/src/arch/powerpc/include/asm/uaccess.h:83:22: error: 'MMU_FTR_RADIX_KHRAP' undeclared (first use in this function); did you mean 'CPU_FTR_CAN_NAP'? if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~~~~~ CPU_FTR_CAN_NAP In file included from /kisskb/src/include/linux/mm_types.h:18, from /kisskb/src/include/linux/mm.h:17, from /kisskb/src/include/linux/pagemap.h:8, from /kisskb/src/fs/ecryptfs/keystore.c:31: /kisskb/src/arch/powerpc/include/asm/mmu.h: At top level: /kisskb/src/arch/powerpc/include/asm/mmu.h:209:20: error: conflicting types for 'mmu_has_feature' static inline bool mmu_has_feature(unsigned long feature) ^~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/uaccess.h:14, from /kisskb/src/include/linux/crypto.h:26, from /kisskb/src/include/crypto/hash.h:16, from /kisskb/src/fs/ecryptfs/keystore.c:28: /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:6: note: previous implicit declaration of 'mmu_has_feature' was here if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~ cc1: some warnings being treated as errors make[3]: *** [/kisskb/src/scripts/Makefile.build:306: fs/ecryptfs/crypto.o] Error 1 make[3]: *** Waiting for unfinished jobs.... In file included from /kisskb/src/include/linux/uaccess.h:14, from /kisskb/src/include/linux/crypto.h:26, from /kisskb/src/include/crypto/skcipher.h:16, from /kisskb/src/fs/ecryptfs/ecryptfs_kernel.h:31, from /kisskb/src/fs/ecryptfs/debug.c:24: /kisskb/src/arch/powerpc/include/asm/uaccess.h: In function 'unlock_user_access': /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:6: error: implicit declaration of function 'mmu_has_feature'; did you mean 'firmware_has_feature'? [-Werror=implicit-function-declaration] if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~ firmware_has_feature /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:22: error: 'MMU_FTR_RADIX_KHRAP' undeclared (first use in this function); did you mean 'CPU_FTR_CAN_NAP'? if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~~~~~ CPU_FTR_CAN_NAP /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:22: note: each undeclared identifier is reported only once for each function it appears in /kisskb/src/arch/powerpc/include/asm/uaccess.h: In function 'lock_user_access': /kisskb/src/arch/powerpc/include/asm/uaccess.h:83:22: error: 'MMU_FTR_RADIX_KHRAP' undeclared (first use in this function); did you mean 'CPU_FTR_CAN_NAP'? if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~~~~~ CPU_FTR_CAN_NAP make[1]: *** [/kisskb/src/Makefile:1060: kernel] Error 2 In file included from /kisskb/src/include/linux/mm_types.h:18, from /kisskb/src/include/linux/fs.h:23, from /kisskb/src/fs/ecryptfs/ecryptfs_kernel.h:35, from /kisskb/src/fs/ecryptfs/debug.c:24: /kisskb/src/arch/powerpc/include/asm/mmu.h: At top level: /kisskb/src/arch/powerpc/include/asm/mmu.h:209:20: error: conflicting types for 'mmu_has_feature' static inline bool mmu_has_feature(unsigned long feature) ^~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/uaccess.h:14, from /kisskb/src/include/linux/crypto.h:26, from /kisskb/src/include/crypto/skcipher.h:16, from /kisskb/src/fs/ecryptfs/ecryptfs_kernel.h:31, from /kisskb/src/fs/ecryptfs/debug.c:24: /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:6: note: previous implicit declaration of 'mmu_has_feature' was here if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~ cc1: some warnings being treated as errors make[3]: *** [/kisskb/src/scripts/Makefile.build:305: fs/ecryptfs/keystore.o] Error 1 cc1: some warnings being treated as errors make[3]: *** [/kisskb/src/scripts/Makefile.build:305: fs/ecryptfs/debug.o] Error 1 make[2]: *** [/kisskb/src/scripts/Makefile.build:546: fs/ecryptfs] Error 2 make[2]: *** Waiting for unfinished jobs.... In file included from /kisskb/src/include/linux/uaccess.h:14, from /kisskb/src/include/linux/crypto.h:26, from /kisskb/src/fs/cifs/smbencrypt.c:26: /kisskb/src/arch/powerpc/include/asm/uaccess.h: In function 'unlock_user_access': /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:6: error: implicit declaration of function 'mmu_has_feature'; did you mean 'firmware_has_feature'? [-Werror=implicit-function-declaration] if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~ firmware_has_feature /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:22: error: 'MMU_FTR_RADIX_KHRAP' undeclared (first use in this function); did you mean 'CPU_FTR_CAN_NAP'? if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~~~~~ CPU_FTR_CAN_NAP /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:22: note: each undeclared identifier is reported only once for each function it appears in /kisskb/src/arch/powerpc/include/asm/uaccess.h: In function 'lock_user_access': /kisskb/src/arch/powerpc/include/asm/uaccess.h:83:22: error: 'MMU_FTR_RADIX_KHRAP' undeclared (first use in this function); did you mean 'CPU_FTR_CAN_NAP'? if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~~~~~ CPU_FTR_CAN_NAP In file included from /kisskb/src/include/linux/mm_types.h:18, from /kisskb/src/include/linux/fs.h:23, from /kisskb/src/fs/cifs/smbencrypt.c:29: /kisskb/src/arch/powerpc/include/asm/mmu.h: At top level: /kisskb/src/arch/powerpc/include/asm/mmu.h:209:20: error: conflicting types for 'mmu_has_feature' static inline bool mmu_has_feature(unsigned long feature) ^~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/uaccess.h:14, from /kisskb/src/include/linux/crypto.h:26, from /kisskb/src/fs/cifs/smbencrypt.c:26: /kisskb/src/arch/powerpc/include/asm/uaccess.h:69:6: note: previous implicit declaration of 'mmu_has_feature' was here if (mmu_has_feature(MMU_FTR_RADIX_KHRAP)) { ^~~~~~~~~~~~~~~ cc1: some warnings being treated as errors make[3]: *** [/kisskb/src/scripts/Makefile.build:306: fs/cifs/smbencrypt.o] Error 1 make[3]: *** Waiting for unfinished jobs.... make[2]: *** [/kisskb/src/scripts/Makefile.build:546: fs/cifs] Error 2 make[1]: *** [/kisskb/src/Makefile:1060: fs] Error 2 make: *** [Makefile:146: sub-make] Error 2 Command 'make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc6xx_defconfig_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/powerpc-next_ppc6xx_defconfig_powerpc-gcc8 # Build took: 0:00:35.740251