# git rev-parse -q --verify 3888e45f76acf0dcae14f4793b9c7424c7f4a35a^{commit}
3888e45f76acf0dcae14f4793b9c7424c7f4a35a
already have revision, skipping fetch
# git checkout -q -f -B kisskb 3888e45f76acf0dcae14f4793b9c7424c7f4a35a
# git clean -qxdf
# < git log -1
# commit 3888e45f76acf0dcae14f4793b9c7424c7f4a35a
# Author: Laurent Dufour <ldufour@linux.ibm.com>
# Date:   Tue Jul 25 15:27:59 2023 +0200
# 
#     powerpc/kexec: fix minor typo
#     
#     Function name in the descriptor was not correct.
#     
#     Reported-by: kernel test robot <lkp@intel.com>
#     Closes: https://lore.kernel.org/oe-kbuild-all/202307251721.bUGcsCeQ-lkp@intel.com/
#     Signed-off-by: Laurent Dufour <ldufour@linux.ibm.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://msgid.link/20230725132759.53975-1-ldufour@linux.ibm.com
# < /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 3888e45f76acf0dcae14f4793b9c7424c7f4a35a
# 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[5]: *** Waiting for unfinished jobs....
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: 0:00:54.169308