# git rev-parse -q --verify ac30d8ce28d61c05ac3a8b1452e889371136f3af^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# 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-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 ac30d8ce28d61c05ac3a8b1452e889371136f3af
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  randconfig
KCONFIG_SEED=0xE71B3BD6
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_CPU_BIG_ENDIAN=y
# Added to kconfig CONFIG_PPC64=y
# Added to kconfig CONFIG_PPC_DISABLE_WERROR=y
# Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=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_LD_HEAD_STUB_CATCH=y
# Added to kconfig CONFIG_TRIM_UNUSED_KSYMS=n
# Added to kconfig CONFIG_UBSAN=n
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
.config:4297:warning: override: reassigning to symbol PPC64
.config:4298:warning: override: reassigning to symbol PPC_DISABLE_WERROR
.config:4299:warning: override: reassigning to symbol SECTION_MISMATCH_WARN_ONLY
.config:4300:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/drivers/tty/serial/8250/8250_aspeed_vuart.c: In function 'aspeed_vuart_probe':
/kisskb/src/drivers/tty/serial/8250/8250_aspeed_vuart.c:497:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
Completed OK
# rm -rf /kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.9
# Build took: 0:04:35.997168