# git rev-parse -q --verify 1e2a199f6ccdc15cf111d68d212e2fd4ce65682e^{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 1e2a199f6ccdc15cf111d68d212e2fd4ce65682e^{commit}
1e2a199f6ccdc15cf111d68d212e2fd4ce65682e
# git checkout -q -f -B kisskb 1e2a199f6ccdc15cf111d68d212e2fd4ce65682e
# git clean -qxdf
# < git log -1
# commit 1e2a199f6ccdc15cf111d68d212e2fd4ce65682e
# Merge: b4459f4413c8 4d163ad79b15
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Jan 18 11:23:05 2021 -0800
# 
#     Merge tag 'spi-fix-v5.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
#     
#     Pull spi fixes from Mark Brown:
#      "A few more bug fixes for SPI, both driver specific ones. The caching
#       in the Cadence driver is to avoid a deadlock trying to retrieve the
#       cached value later at runtime"
#     
#     * tag 'spi-fix-v5.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
#       spi: cadence: cache reference clock rate during probe
#       spi: fsl: Fix driver breakage when SPI_CS_HIGH is not set in spi->mode
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 1e2a199f6ccdc15cf111d68d212e2fd4ce65682e
# < make -s -j 10 ARCH=arm O=/kisskb/build/linus_lpd270_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  lpd270_defconfig
# < make -s -j 10 ARCH=arm O=/kisskb/build/linus_lpd270_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  help
# make -s -j 10 ARCH=arm O=/kisskb/build/linus_lpd270_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  olddefconfig
# make -s -j 10 ARCH=arm O=/kisskb/build/linus_lpd270_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  
Completed OK
# rm -rf /kisskb/build/linus_lpd270_defconfig_arm-gcc4.9
# Build took: 0:01:05.348818