# git rev-parse -q --verify a4fd49cdb5495f36a35bd27b69b3806e383c719b^{commit}
a4fd49cdb5495f36a35bd27b69b3806e383c719b
already have revision, skipping fetch
# git checkout -q -f -B kisskb a4fd49cdb5495f36a35bd27b69b3806e383c719b
# git clean -qxdf
# < git log -1
# commit a4fd49cdb5495f36a35bd27b69b3806e383c719b
# Merge: 4a387c98b3ab dd9cb842fa9d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Feb 12 09:12:44 2022 -0800
# 
#     Merge tag 's390-5.17-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
#     
#     Pull s390 updates from Vasily Gorbik:
#      "Maintainers and reviewers changes:
#     
#         - Add Alexander Gordeev as maintainer for s390.
#     
#         - Christian Borntraeger will focus on s390 KVM maintainership and
#           stays as s390 reviewer.
#     
#       Fixes:
#     
#        - Fix clang build of modules loader KUnit test.
#     
#        - Fix kernel panic in CIO code on FCES path-event when no driver is
#          attached to a device or the driver does not provide the path_event
#          function"
#     
#     * tag 's390-5.17-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
#       s390/cio: verify the driver availability for path_event call
#       s390/module: fix building test_modules_helpers.o with clang
#       MAINTAINERS: downgrade myself to Reviewer for s390
#       MAINTAINERS: add Alexander Gordeev as maintainer for s390
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-ld --version
# < git log --format=%s --max-count=1 a4fd49cdb5495f36a35bd27b69b3806e383c719b
# < make -s -j 48 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-  defconfig
# < make -s -j 48 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-  help
# make -s -j 48 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-  olddefconfig
# make -s -j 48 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-  
BTF: .tmp_vmlinux.btf: pahole version v1.12 is too old, need at least v1.16
Failed to generate BTF for vmlinux
Try to disable CONFIG_DEBUG_INFO_BTF
make[1]: *** [/kisskb/src/Makefile:1155: vmlinux] Error 1
make: *** [Makefile:219: __sub-make] Error 2
Command 'make -s -j 48 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_s390-defconfig_s390x-gcc11
# Build took: 0:04:57.803227