# git rev-parse -q --verify 4a87b197c1da6b16608d5110709e0b3308e25dcd^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 4a87b197c1da6b16608d5110709e0b3308e25dcd^{commit}
4a87b197c1da6b16608d5110709e0b3308e25dcd
# git checkout -q -f -B kisskb 4a87b197c1da6b16608d5110709e0b3308e25dcd
# git clean -qxdf
# < git log -1
# commit 4a87b197c1da6b16608d5110709e0b3308e25dcd
# Merge: 9d645db853a4 39030e1351aa
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Jun 14 11:39:31 2020 -0700
# 
#     Merge tag 'LSM-add-setgid-hook-5.8-author-fix' of git://github.com/micah-morton/linux
#     
#     Pull SafeSetID update from Micah Morton:
#      "Add additional LSM hooks for SafeSetID
#     
#       SafeSetID is capable of making allow/deny decisions for set*uid calls
#       on a system, and we want to add similar functionality for set*gid
#       calls.
#     
#       The work to do that is not yet complete, so probably won't make it in
#       for v5.8, but we are looking to get this simple patch in for v5.8
#       since we have it ready.
#     
#       We are planning on the rest of the work for extending the SafeSetID
#       LSM being merged during the v5.9 merge window"
#     
#     * tag 'LSM-add-setgid-hook-5.8-author-fix' of git://github.com/micah-morton/linux:
#       security: Add LSM hooks to set*gid syscalls
# < /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 4a87b197c1da6b16608d5110709e0b3308e25dcd
# < make -s -j 24 ARCH=arm O=/kisskb/build/linus_magician_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  magician_defconfig
# < make -s -j 24 ARCH=arm O=/kisskb/build/linus_magician_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 24 ARCH=arm O=/kisskb/build/linus_magician_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 24 ARCH=arm O=/kisskb/build/linus_magician_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_magician_defconfig_arm-gcc4.9
# Build took: 0:01:22.025784