# git rev-parse -q --verify dd0d718152e4c65b173070d48ea9dfc06894c3e5^{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 dd0d718152e4c65b173070d48ea9dfc06894c3e5^{commit}
dd0d718152e4c65b173070d48ea9dfc06894c3e5
# git checkout -q -f -B kisskb dd0d718152e4c65b173070d48ea9dfc06894c3e5
# git clean -qxdf
# < git log -1
# commit dd0d718152e4c65b173070d48ea9dfc06894c3e5
# Merge: 751645789f7c 06096cc6c5a8
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Jun 22 09:49:59 2020 -0700
# 
#     Merge tag 'spi-fix-v5.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
#     
#     Pull spi fixes from Mark Brown:
#      "Quite a lot of fixes here for no single reason.
#     
#       There's a collection of the usual sort of device specific fixes and
#       also a bunch of people have been working on spidev and the userspace
#       test program spidev_test so they've got an unusually large collection
#       of small fixes"
#     
#     * tag 'spi-fix-v5.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
#       spi: spidev: fix a potential use-after-free in spidev_release()
#       spi: spidev: fix a race between spidev_release and spidev_remove
#       spi: stm32-qspi: Fix error path in case of -EPROBE_DEFER
#       spi: uapi: spidev: Use TABs for alignment
#       spi: spi-fsl-dspi: Free DMA memory with matching function
#       spi: tools: Add macro definitions to fix build errors
#       spi: tools: Make default_tx/rx and input_tx static
#       spi: dt-bindings: amlogic, meson-gx-spicc: Fix schema for meson-g12a
#       spi: rspi: Use requested instead of maximum bit rate
#       spi: spidev_test: Use %u to format unsigned numbers
#       spi: sprd: switch the sequence of setting WDG_LOAD_LOW and _HIGH
# < /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 dd0d718152e4c65b173070d48ea9dfc06894c3e5
# < make -s -j 48 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 48 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 48 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 48 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: 0:01:47.645122