# git rev-parse -q --verify 6ac86aae89289121db784161fe318819778f7f2a^{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 6ac86aae89289121db784161fe318819778f7f2a^{commit}
6ac86aae89289121db784161fe318819778f7f2a
# git checkout -q -f -B kisskb 6ac86aae89289121db784161fe318819778f7f2a
# git clean -qxdf
# < git log -1
# commit 6ac86aae89289121db784161fe318819778f7f2a
# Merge: 17860ccabff5 84d572e634e2
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Mar 30 10:54:22 2021 -0700
# 
#     Merge tag 's390-5.12-5' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
#     
#     Pull s390 updates from Heiko Carstens:
#     
#      - fix incorrect initialization and update of vdso data pages, which
#        results in incorrect tod clock steering, and that
#        clock_gettime(CLOCK_MONOTONIC_RAW, ...) returns incorrect values.
#     
#      - update MAINTAINERS for s390 vfio drivers
#     
#     * tag 's390-5.12-5' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
#       MAINTAINERS: add backups for s390 vfio drivers
#       s390/vdso: fix initializing and updating of vdso_data
#       s390/vdso: fix tod_steering_delta type
#       s390/vdso: copy tod_steering_delta value to vdso_data page
# < /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 6ac86aae89289121db784161fe318819778f7f2a
# < make -s -j 32 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=0x4C41AF50
# 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
# Added to kconfig CONFIG_BPF_PRELOAD=n
# Added to kconfig 
# < make -s -j 32 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 32 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:4340:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
.config:4343:warning: override: reassigning to symbol GCC_PLUGIN_CYC_COMPLEXITY
.config:4346:warning: override: reassigning to symbol BPF_PRELOAD
# make -s -j 32 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-  
/kisskb/src/kernel/static_call.c: In function '__static_call_update':
/kisskb/src/kernel/static_call.c:153:18: warning: unused variable 'mod' [-Wunused-variable]
   struct module *mod = site_mod->mod;
                  ^~~
/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld: mm/kfence/kfence_test.o: unable to initialize decompress status for section .debug_info
/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld: mm/kfence/kfence_test.o: unable to initialize decompress status for section .debug_info
mm/built-in.a: member mm/kfence/kfence_test.o in archive is not an object
make[1]: *** [/kisskb/src/Makefile:1199: vmlinux] Error 1
make: *** [Makefile:215: __sub-make] Error 2
Command 'make -s -j 32 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: 0:02:50.133316