# git rev-parse -q --verify d6582c259cbf4d8ba894e7243f31f26e7c6ff387^{commit}
d6582c259cbf4d8ba894e7243f31f26e7c6ff387
already have revision, skipping fetch
# git checkout -q -f -B kisskb d6582c259cbf4d8ba894e7243f31f26e7c6ff387
# git clean -qxdf
# < git log -1
# commit d6582c259cbf4d8ba894e7243f31f26e7c6ff387
# Author: Arnd Bergmann <arnd@arndb.de>
# Date:   Thu Jul 27 14:26:50 2023 +0200
# 
#     powerpc: address missing-prototypes warnings
#     
#     There are a few warnings in powerpc64 defconfig builds after -Wmissing-prototypes
#     gets promoted from W=1 to the default warning set:
#     
#     arch/powerpc/mm/book3s64/pgtable.c:422:6: error: no previous prototype for 'arch_report_meminfo' [-Werror=missing-prototypes]
#     arch/powerpc/platforms/cell/ras.c:275:5: error: no previous prototype for 'cbe_sysreset_hack' [-Werror=missing-prototypes]
#     arch/powerpc/platforms/cell/spu_manage.c:29:21: error: no previous prototype for 'spu_devnode' [-Werror=missing-prototypes]
#     arch/powerpc/platforms/pasemi/time.c:12:17: error: no previous prototype for 'pas_get_boot_time' [-Werror=missing-prototypes]
#     arch/powerpc/platforms/powermac/feature.c:1532:13: error: no previous prototype for 'g5_phy_disable_cpu1' [-Werror=missing-prototypes]
#     arch/powerpc/platforms/86xx/pic.c:28:13: error: no previous prototype for 'mpc86xx_init_irq' [-Werror=missing-prototypes]
#     drivers/pci/pci-sysfs.c:936:13: error: no previous prototype for 'pci_adjust_legacy_attr' [-Werror=missing-prototypes]
#     
#     Address these by including the right header files or marking the
#     functions static. The audit.c one is a bit tricky since compat_audit.h
#     cannot include regular kernel headers tht have conflicting types on
#     32-bit powerpc.
#     
#     Signed-off-by: Arnd Bergmann <arnd@arndb.de>
#     [mpe: Drop change to __vmemmap_free() which only exists in mm]
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://msgid.link/20230727122720.2558065-1-arnd@kernel.org
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 d6582c259cbf4d8ba894e7243f31f26e7c6ff387
# make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64e_defconfig+UP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64e_defconfig
# Added to kconfig CONFIG_SMP=n
# < make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64e_defconfig+UP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64e_defconfig+UP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64e_defconfig+UP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
In file included from /kisskb/src/arch/powerpc/include/asm/percpu.h:20:0,
                 from /kisskb/src/arch/powerpc/include/asm/mmu.h:148,
                 from /kisskb/src/arch/powerpc/include/asm/nohash/kup-booke.h:6,
                 from /kisskb/src/arch/powerpc/include/asm/kup.h:24,
                 from /kisskb/src/arch/powerpc/mm/nohash/kup.c:11:
/kisskb/src/arch/powerpc/include/asm/paca.h:155:23: error: field 'tcd' has incomplete type
  struct tlb_core_data tcd;
                       ^
/kisskb/src/arch/powerpc/include/asm/paca.h:291:36: error: 'struct mm_struct' declared inside parameter list [-Werror]
 extern void copy_mm_to_paca(struct mm_struct *mm);
                                    ^
/kisskb/src/arch/powerpc/include/asm/paca.h:291:36: error: its scope is only this definition or declaration, which is probably not what you want [-Werror]
cc1: all warnings being treated as errors
make[6]: *** [/kisskb/src/scripts/Makefile.build:243: arch/powerpc/mm/nohash/kup.o] Error 1
make[5]: *** [/kisskb/src/scripts/Makefile.build:477: arch/powerpc/mm/nohash] Error 2
make[4]: *** [/kisskb/src/scripts/Makefile.build:477: arch/powerpc/mm] Error 2
make[4]: *** Waiting for unfinished jobs....
make[3]: *** [/kisskb/src/scripts/Makefile.build:477: arch/powerpc] Error 2
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/Makefile:2020: .] Error 2
make[1]: *** [/kisskb/src/Makefile:234: __sub-make] Error 2
make: *** [Makefile:234: __sub-make] Error 2
Command 'make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64e_defconfig+UP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2.
# rm -rf /kisskb/build/powerpc-next_ppc64e_defconfig+UP_powerpc-gcc5
# Build took: 0:00:53.331801