# git gc
# git rev-parse -q --verify 304040fb4909f7771caf6f8e8c61dbe51c93505a^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 304040fb4909f7771caf6f8e8c61dbe51c93505a^{commit}
304040fb4909f7771caf6f8e8c61dbe51c93505a
# git checkout -q -f -B kisskb 304040fb4909f7771caf6f8e8c61dbe51c93505a
# git clean -qxdf
# < git log -1
# commit 304040fb4909f7771caf6f8e8c61dbe51c93505a
# Merge: c13f946bf1ef 8b7216439e2e
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Oct 16 09:14:55 2021 -0700
# 
#     Merge tag 's390-5.15-6' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
#     
#     Pull s390 fixes from Vasily Gorbik:
#     
#      - Maintainers and reviewers changes:
#     
#         * Cornelia decided to free up her time and step down from vfio-ccw
#           maintainer and s390 kvm reviewer duties
#     
#         * Add Alexander Gordeev as s390 arch code reviewer
#     
#      - Fix broken strrchr implementation
#     
#     * tag 's390-5.15-6' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
#       s390: add Alexander Gordeev as reviewer
#       s390: fix strrchr() implementation
#       vfio-ccw: step down as maintainer
#       KVM: s390: remove myself as reviewer
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 304040fb4909f7771caf6f8e8c61dbe51c93505a
# < make -s -j 24 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  randconfig
# 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 24 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-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-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
.config:4392:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
.config:4395:warning: override: reassigning to symbol GCC_PLUGIN_CYC_COMPLEXITY
.config:4397:warning: override: reassigning to symbol GCC_PLUGIN_LATENT_ENTROPY
.config:4398:warning: override: reassigning to symbol BPF_PRELOAD
# make -s -j 24 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
/kisskb/src/drivers/hwmon/dell-smm-hwmon.c: In function 'i8k_init_procfs':
/kisskb/src/drivers/hwmon/dell-smm-hwmon.c:624:31: error: unused variable 'data' [-Werror=unused-variable]
  624 |         struct dell_smm_data *data = dev_get_drvdata(dev);
      |                               ^~~~
cc1: all warnings being treated as errors
make[3]: *** [/kisskb/src/scripts/Makefile.build:277: drivers/hwmon/dell-smm-hwmon.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:540: drivers/hwmon] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1868: drivers] Error 2
make: *** [Makefile:219: __sub-make] Error 2
Command 'make -s -j 24 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-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-gcc11
# Build took: 0:09:28.235916