# git rev-parse -q --verify e53bc3ff99b413083bfef80d0fdbf7da3a09fc0c^{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 e53bc3ff99b413083bfef80d0fdbf7da3a09fc0c^{commit}
e53bc3ff99b413083bfef80d0fdbf7da3a09fc0c
# git checkout -q -f -B kisskb e53bc3ff99b413083bfef80d0fdbf7da3a09fc0c
# git clean -qxdf
# < git log -1
# commit e53bc3ff99b413083bfef80d0fdbf7da3a09fc0c
# Merge: a92ad11fb209 bb2de0adca21
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Aug 3 17:42:23 2020 -0700
# 
#     Merge tag 'ras-core-2020-08-03' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull x86 RAS updates from Ingo Molnar:
#      "Boris is on vacation and he asked us to send you the pending RAS bits:
#     
#        - Print the PPIN field on CPUs that fill them out
#     
#        - Fix an MCE injection bug
#     
#        - Simplify a kzalloc in dev_mcelog_init_device()"
#     
#     * tag 'ras-core-2020-08-03' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       x86/mce, EDAC/mce_amd: Print PPIN in machine check records
#       x86/mce/dev-mcelog: Use struct_size() helper in kzalloc()
#       x86/mce/inject: Fix a wrong assignment of i_mce.status
# < /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 e53bc3ff99b413083bfef80d0fdbf7da3a09fc0c
# < 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=0xA964B97C
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# < 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-  help
# 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-  olddefconfig
.config:4992:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
# 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/arch/arm64/boot/dts/qcom/ipq6018.dtsi:127.3-14: Warning (dma_ranges_format): /soc:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2)
/kisskb/src/arch/arm64/boot/dts/qcom/ipq6018.dtsi:127.3-14: Warning (dma_ranges_format): /soc:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2)
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8
# Build took: 0:09:15.283138