# git rev-parse -q --verify 02a4db8feb0e35a215b6b803bce0ab8a1fd32838^{commit} 02a4db8feb0e35a215b6b803bce0ab8a1fd32838 already have revision, skipping fetch # git checkout -q -f -B kisskb 02a4db8feb0e35a215b6b803bce0ab8a1fd32838 # git clean -qxdf # < git log -1 # commit 02a4db8feb0e35a215b6b803bce0ab8a1fd32838 # Author: Michael Ellerman # Date: Wed Aug 19 11:57:04 2020 +1000 # # powerpc/64: Remove unused generic_secondary_thread_init() # # The last caller was removed in 2014 in commit fb5a515704d7 ("powerpc: # Remove platforms/wsp and associated pieces"). # # As Jordan noticed even though there are no callers, the code above in # fsl_secondary_thread_init() falls through into # generic_secondary_thread_init(). So we can remove the _GLOBAL but not # the body of the function. # # However because fsl_secondary_thread_init() is inside #ifdef # CONFIG_PPC_BOOK3E, we can never reach the body of # generic_secondary_thread_init() unless CONFIG_PPC_BOOK3E is enabled, # so we can wrap the whole thing in a single #ifdef. # # Signed-off-by: Michael Ellerman # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/20200819015704.1976364-1-mpe@ellerman.id.au # < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 02a4db8feb0e35a215b6b803bce0ab8a1fd32838 # < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- randconfig KCONFIG_SEED=0x50A7B88 # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_CPU_BIG_ENDIAN=y # Added to kconfig CONFIG_PPC64=y # Added to kconfig CONFIG_PPC_DISABLE_WERROR=y # Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=y # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig CONFIG_LD_HEAD_STUB_CATCH=y # Added to kconfig CONFIG_TRIM_UNUSED_KSYMS=n # Added to kconfig CONFIG_UBSAN=n # < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig .config:5277:warning: override: reassigning to symbol MODULE_SIG .config:5281:warning: override: reassigning to symbol SECTION_MISMATCH_WARN_ONLY .config:5282:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD .config:5285:warning: override: reassigning to symbol LD_HEAD_STUB_CATCH # make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- In file included from /kisskb/src/arch/powerpc/include/asm/processor.h:9, from /kisskb/src/arch/powerpc/include/asm/thread_info.h:40, from /kisskb/src/include/linux/thread_info.h:38, from /kisskb/src/include/asm-generic/preempt.h:5, from ./arch/powerpc/include/generated/asm/preempt.h:1, from /kisskb/src/include/linux/preempt.h:78, from /kisskb/src/include/linux/spinlock.h:51, from /kisskb/src/arch/powerpc/mm/book3s64/hash_utils.c:21: /kisskb/src/arch/powerpc/mm/book3s64/hash_utils.c: In function 'hash__early_init_mmu_secondary': /kisskb/src/arch/powerpc/mm/book3s64/hash_utils.c:1119:21: error: 'default_uamor' undeclared (first use in this function) 1119 | mtspr(SPRN_UAMOR, default_uamor); | ^~~~~~~~~~~~~ /kisskb/src/arch/powerpc/include/asm/reg.h:1396:33: note: in definition of macro 'mtspr' 1396 | : "r" ((unsigned long)(v)) \ | ^ /kisskb/src/arch/powerpc/mm/book3s64/hash_utils.c:1119:21: note: each undeclared identifier is reported only once for each function it appears in 1119 | mtspr(SPRN_UAMOR, default_uamor); | ^~~~~~~~~~~~~ /kisskb/src/arch/powerpc/include/asm/reg.h:1396:33: note: in definition of macro 'mtspr' 1396 | : "r" ((unsigned long)(v)) \ | ^ make[4]: *** [/kisskb/src/scripts/Makefile.build:283: arch/powerpc/mm/book3s64/hash_utils.o] Error 1 make[4]: *** Waiting for unfinished jobs.... make[3]: *** [/kisskb/src/scripts/Makefile.build:500: arch/powerpc/mm/book3s64] Error 2 make[2]: *** [/kisskb/src/scripts/Makefile.build:500: arch/powerpc/mm] Error 2 make[2]: *** Waiting for unfinished jobs.... /kisskb/src/arch/powerpc/platforms/cell/spufs/sched.c:1061:12: warning: 'show_spu_loadavg' defined but not used [-Wunused-function] 1061 | static int show_spu_loadavg(struct seq_file *s, void *private) | ^~~~~~~~~~~~~~~~ /kisskb/src/arch/powerpc/kernel/eeh.c:1639:12: warning: 'proc_eeh_show' defined but not used [-Wunused-function] 1639 | static int proc_eeh_show(struct seq_file *m, void *v) | ^~~~~~~~~~~~~ make[1]: *** [/kisskb/src/Makefile:1789: arch/powerpc] Error 2 make[1]: *** Waiting for unfinished jobs.... /kisskb/src/drivers/macintosh/via-pmu.c:898:12: warning: 'pmu_battery_proc_show' defined but not used [-Wunused-function] 898 | static int pmu_battery_proc_show(struct seq_file *m, void *v) | ^~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/macintosh/via-pmu.c:872:12: warning: 'pmu_irqstats_proc_show' defined but not used [-Wunused-function] 872 | static int pmu_irqstats_proc_show(struct seq_file *m, void *v) | ^~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/macintosh/via-pmu.c:861:12: warning: 'pmu_info_proc_show' defined but not used [-Wunused-function] 861 | static int pmu_info_proc_show(struct seq_file *m, void *v) | ^~~~~~~~~~~~~~~~~~ make: *** [Makefile:185: __sub-make] Error 2 Command 'make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/powerpc-next-rand_powerpc-randconfig_powerpc-gcc9 # Build took: 0:03:26.583415