# git rev-parse -q --verify 45088963ca9cdc3df50dd7b1b63e1dc9dcc6375e^{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 45088963ca9cdc3df50dd7b1b63e1dc9dcc6375e^{commit}
45088963ca9cdc3df50dd7b1b63e1dc9dcc6375e
# git checkout -q -f -B kisskb 45088963ca9cdc3df50dd7b1b63e1dc9dcc6375e
# git clean -qxdf
# < git log -1
# commit 45088963ca9cdc3df50dd7b1b63e1dc9dcc6375e
# Merge: 9d1be4f4dc5f 94182167ec73
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon May 18 10:33:13 2020 -0700
# 
#     Merge tag 'for-5.7-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat
#     
#     Pull exfat fixes from Namjae Jeon:
#     
#      - Fix potential memory leak in exfat_find
#     
#      - Set exfat's splice_write to iter_file_splice_write to fix a splice
#        failure on direct-opened files
#     
#     * tag 'for-5.7-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat:
#       exfat: fix possible memory leak in exfat_find()
#       exfat: use iter_file_splice_write
# < /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 45088963ca9cdc3df50dd7b1b63e1dc9dcc6375e
# < make -s -j 48 ARCH=arm O=/kisskb/build/linus_lubbock_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  lubbock_defconfig
# < make -s -j 48 ARCH=arm O=/kisskb/build/linus_lubbock_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_lubbock_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_lubbock_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_lubbock_defconfig_arm-gcc4.9
# Build took: 0:01:48.325197