# git rev-parse -q --verify 6fab154a33ba9b3574ba74a86ed085e0ed8454cb^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 6fab154a33ba9b3574ba74a86ed085e0ed8454cb^{commit}
6fab154a33ba9b3574ba74a86ed085e0ed8454cb
# git checkout -q -f -B kisskb 6fab154a33ba9b3574ba74a86ed085e0ed8454cb
# git clean -qxdf
# < git log -1
# commit 6fab154a33ba9b3574ba74a86ed085e0ed8454cb
# Merge: 728a748b3ff7 f9f28e5bd0ba
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Jun 18 16:39:03 2021 -0700
# 
#     Merge tag 'for-5.13-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
#     
#     Pull btrfs fix from David Sterba:
#      "One more fix, for a space accounting bug in zoned mode. It happens
#       when a block group is switched back rw->ro and unusable bytes (due to
#       zoned constraints) are subtracted twice.
#     
#       It has user visible effects so I consider it important enough for late
#       -rc inclusion and backport to stable"
#     
#     * tag 'for-5.13-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
#       btrfs: zoned: fix negative space_info->bytes_readonly
# < /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 6fab154a33ba9b3574ba74a86ed085e0ed8454cb
# < 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
# 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-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:4853:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
.config:4858:warning: override: reassigning to symbol GCC_PLUGIN_LATENT_ENTROPY
.config:4859:warning: override: reassigning to symbol BPF_PRELOAD
# 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-  
Completed OK
# rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8
# Build took: 0:04:17.915361