# git rev-parse -q --verify 519dd6c19986696f59847ff8bf930436ccffd9a1^{commit}
519dd6c19986696f59847ff8bf930436ccffd9a1
already have revision, skipping fetch
# git checkout -q -f -B kisskb 519dd6c19986696f59847ff8bf930436ccffd9a1
# git clean -qxdf
# < git log -1
# commit 519dd6c19986696f59847ff8bf930436ccffd9a1
# Author: Stephen Rothwell <sfr@canb.auug.org.au>
# Date:   Mon Mar 7 19:07:45 2022 +1100
# 
#     Add linux-next specific files for 20220307
#     
#     Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-ld --version
# < git log --format=%s --max-count=1 519dd6c19986696f59847ff8bf930436ccffd9a1
# < make -s -j 40 ARCH=s390 O=/kisskb/build/linux-next_s390-defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  defconfig
# < make -s -j 40 ARCH=s390 O=/kisskb/build/linux-next_s390-defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  help
# make -s -j 40 ARCH=s390 O=/kisskb/build/linux-next_s390-defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  olddefconfig
# make -s -j 40 ARCH=s390 O=/kisskb/build/linux-next_s390-defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  
BTF: .tmp_vmlinux.btf: pahole (pahole) is not available
Failed to generate BTF for vmlinux
Try to disable CONFIG_DEBUG_INFO_BTF
make[1]: *** [/kisskb/src/Makefile:1224: vmlinux] Error 1
make: *** [Makefile:226: __sub-make] Error 2
Command 'make -s -j 40 ARCH=s390 O=/kisskb/build/linux-next_s390-defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linux-next_s390-defconfig_s390x-gcc8
# Build took: 0:02:10.490729