# git rev-parse -q --verify 087e856cfb76e9eef9a3a6e000854794f3c36e24^{commit}
087e856cfb76e9eef9a3a6e000854794f3c36e24
already have revision, skipping fetch
# git checkout -q -f -B kisskb 087e856cfb76e9eef9a3a6e000854794f3c36e24
# git clean -qxdf
# < git log -1
# commit 087e856cfb76e9eef9a3a6e000854794f3c36e24
# Author: Masahiro Yamada <masahiroy@kernel.org>
# Date:   Mon Aug 30 17:20:33 2021 +0900
# 
#     kbuild: redo fake deps at include/ksym/*.h
#     
#     Commit 0e0345b77ac4 ("kbuild: redo fake deps at include/config/*.h")
#     simplified the Kconfig/fixdep interaction a lot.
#     
#     For CONFIG_FOO_BAR_BAZ, Kconfig now touches include/config/FOO_BAR_BAZ
#     instead of the previous include/config/foo/bar/baz.h .
#     
#     This commit simplifies the TRIM_UNUSED_KSYMS feature in a similar way:
#     
#       - delete .h suffix
#       - delete tolower()
#       - put everything in 1 directory
#     
#     For EXPORT_SYMBOL(FOO_BAR_BAZ), scripts/adjust_autoksyms.sh now touches
#     include/ksym/FOO_BAR_BAZ instead of include/ksym/foo/bar/baz.h .
#     
#     This is more precise, avoiding possibly unnecessary rebuilds.
#     
#       EXPORT_SYMBOL(FOO_BAR_BAZ)
#       EXPORT_SYMBOL(_FOO_BAR_BAZ)
#       EXPORT_SYMBOL(__FOO_BAR_BAZ)
#     
#     were previously mapped to the same header, include/ksym/foo/bar/baz.h
#     but now are handled separately.
#     
#     Signed-off-by: Masahiro Yamada <masahiroy@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 087e856cfb76e9eef9a3a6e000854794f3c36e24
# < make -s -j 8 ARCH=powerpc O=/kisskb/build/kbuild_powernv_defconfig+NO_PERF_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  powernv_defconfig
# Added to kconfig CONFIG_PERF_EVENTS=n
# < make -s -j 8 ARCH=powerpc O=/kisskb/build/kbuild_powernv_defconfig+NO_PERF_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 8 ARCH=powerpc O=/kisskb/build/kbuild_powernv_defconfig+NO_PERF_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 8 ARCH=powerpc O=/kisskb/build/kbuild_powernv_defconfig+NO_PERF_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/drivers/scsi/Makefile:196: FORCE prerequisite is missing
Completed OK
# rm -rf /kisskb/build/kbuild_powernv_defconfig+NO_PERF_powerpc-gcc5
# Build took: 0:05:14.498892