# git rev-parse -q --verify a188339ca5a396acc588e5851ed7e19f66b0ebd9^{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 a188339ca5a396acc588e5851ed7e19f66b0ebd9^{commit}
a188339ca5a396acc588e5851ed7e19f66b0ebd9
# git checkout -q -f -B kisskb a188339ca5a396acc588e5851ed7e19f66b0ebd9
# git clean -qxdf
# < git log -1
# commit a188339ca5a396acc588e5851ed7e19f66b0ebd9
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun May 19 15:47:09 2019 -0700
# 
#     Linux 5.2-rc1
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 a188339ca5a396acc588e5851ed7e19f66b0ebd9
# < make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  randconfig
KCONFIG_SEED=0xE67B85
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  
/kisskb/src/drivers/hwtracing/intel_th/msu.c: In function 'msc_buffer_win_alloc':
/kisskb/src/drivers/hwtracing/intel_th/msu.c:783:21: warning: unused variable 'i' [-Wunused-variable]
  int ret = -ENOMEM, i;
                     ^
/kisskb/src/drivers/hwtracing/intel_th/msu.c: In function 'msc_buffer_win_free':
/kisskb/src/drivers/hwtracing/intel_th/msu.c:863:6: warning: unused variable 'i' [-Wunused-variable]
  int i;
      ^
warning: same basename if the following are built as modules:
  arch/arm64/lib/crc32.ko
  lib/crc32.ko
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8
# Build took: 0:04:43.621147