# git rev-parse -q --verify ca2ef2d9f2aad7a28d346522bb4c473a0aa05249^{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 ca2ef2d9f2aad7a28d346522bb4c473a0aa05249^{commit}
ca2ef2d9f2aad7a28d346522bb4c473a0aa05249
# git checkout -q -f -B kisskb ca2ef2d9f2aad7a28d346522bb4c473a0aa05249
# git clean -qxdf
# < git log -1
# commit ca2ef2d9f2aad7a28d346522bb4c473a0aa05249
# Merge: 5593a733f968 ac20e39e8d25
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Nov 11 15:00:04 2021 -0800
# 
#     Merge tag 'kcsan.2021.11.11a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu
#     
#     Pull KCSAN updates from Paul McKenney:
#      "This contains initialization fixups, testing improvements, addition of
#       instruction pointer to data-race reports, and scoped data-race checks"
#     
#     * tag 'kcsan.2021.11.11a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
#       kcsan: selftest: Cleanup and add missing __init
#       kcsan: Move ctx to start of argument list
#       kcsan: Support reporting scoped read-write access type
#       kcsan: Start stack trace with explicit location if provided
#       kcsan: Save instruction pointer for scoped accesses
#       kcsan: Add ability to pass instruction pointer of access to reporting
#       kcsan: test: Fix flaky test case
#       kcsan: test: Use kunit_skip() to skip tests
#       kcsan: test: Defer kcsan_test_init() after kunit initialization
# < /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 ca2ef2d9f2aad7a28d346522bb4c473a0aa05249
# < make -s -j 8 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 8 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 8 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:4314:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
.config:4316:warning: override: reassigning to symbol GCC_PLUGINS
# make -s -j 8 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-  
Completed OK
# rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11
# Build took: 0:06:04.021758