# git rev-parse -q --verify b064037ea4104120418ccbf39951a6d529a9d6d5^{commit}
b064037ea4104120418ccbf39951a6d529a9d6d5
already have revision, skipping fetch
# git checkout -q -f -B kisskb b064037ea4104120418ccbf39951a6d529a9d6d5
# git clean -qxdf
# < git log -1
# commit b064037ea4104120418ccbf39951a6d529a9d6d5
# Author: Christophe Leroy <christophe.leroy@csgroup.eu>
# Date:   Fri Jun 25 14:49:09 2021 +0000
# 
#     powerpc/interrupt: Use names in check_return_regs_valid()
#     
#     trap->regs == 0x3000 is trap_is_scv()
#     
#     trap 0x500 is INTERRUPT_EXTERNAL
#     
#     Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/d48bf0184a1de185eb0ed3282247f8a294710674.1624632537.git.christophe.leroy@csgroup.eu
# < /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 b064037ea4104120418ccbf39951a6d529a9d6d5
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_chrp32_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  chrp32_defconfig
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_chrp32_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_chrp32_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_chrp32_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
WARNING: modpost: vmlinux.o(.text+0x141cc): Section mismatch in reference from the function start_secondary() to the function .init.text:setup_kuep()
The function start_secondary() references
the function __init setup_kuep().
This is often because start_secondary lacks a __init 
annotation or the annotation of setup_kuep is wrong.

WARNING: modpost: vmlinux.o(.text+0x141d8): Section mismatch in reference from the function start_secondary() to the function .init.text:setup_kuap()
The function start_secondary() references
the function __init setup_kuap().
This is often because start_secondary lacks a __init 
annotation or the annotation of setup_kuap is wrong.

Completed OK
# rm -rf /kisskb/build/powerpc-next_chrp32_defconfig_powerpc-gcc5
# Build took: 0:00:59.500328