# git rev-parse -q --verify ac30d8ce28d61c05ac3a8b1452e889371136f3af^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify ac30d8ce28d61c05ac3a8b1452e889371136f3af^{commit}
ac30d8ce28d61c05ac3a8b1452e889371136f3af
# git checkout -q -f -B kisskb ac30d8ce28d61c05ac3a8b1452e889371136f3af
# git clean -qxdf
# < git log -1
# commit ac30d8ce28d61c05ac3a8b1452e889371136f3af
# Merge: 25cbda467794 74bdd45c85d0
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Feb 13 12:25:42 2021 -0800
# 
#     Merge branch 'for-5.11-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
#     
#     Pull cgroup fixes from Tejun Heo:
#      "Two cgroup fixes:
#     
#        - fix a NULL deref when trying to poll PSI in the root cgroup
#     
#        - fix confusing controller parsing corner case when mounting cgroup
#          v1 hierarchies
#     
#       And doc / maintainer file updates"
#     
#     * 'for-5.11-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
#       cgroup: update PSI file description in docs
#       cgroup: fix psi monitor for root cgroup
#       MAINTAINERS: Update my email address
#       MAINTAINERS: Remove stale URLs for cpuset
#       cgroup-v1: add disabled controller check in cgroup1_parse_param()
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 ac30d8ce28d61c05ac3a8b1452e889371136f3af
# < make -s -j 24 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  randconfig
KCONFIG_SEED=0x8DC135EB
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n
# Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n
# Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n
# < make -s -j 24 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 24 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
.config:4626:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
.config:4629:warning: override: reassigning to symbol GCC_PLUGIN_CYC_COMPLEXITY
.config:4631:warning: override: reassigning to symbol GCC_PLUGIN_LATENT_ENTROPY
# make -s -j 24 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld: arch/x86/kernel/head_64.o: unable to initialize decompress status for section .debug_line
/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld: arch/x86/kernel/head_64.o: unable to initialize decompress status for section .debug_line
/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld: arch/x86/kernel/head_64.o: unable to initialize decompress status for section .debug_line
/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld: arch/x86/kernel/head_64.o: unable to initialize decompress status for section .debug_line
arch/x86/kernel/head_64.o: file not recognized: File format not recognized
make[1]: *** [/kisskb/src/Makefile:1165: vmlinux] Error 1
make: *** [Makefile:185: __sub-make] Error 2
Command 'make -s -j 24 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8
# Build took: 0:04:57.438971