# git rev-parse -q --verify 7943f2c2f9590a130a7d89fcd6f3c42044076dc1^{commit}
7943f2c2f9590a130a7d89fcd6f3c42044076dc1
already have revision, skipping fetch
# git checkout -q -f -B kisskb 7943f2c2f9590a130a7d89fcd6f3c42044076dc1
# git clean -qxdf
# < git log -1
# commit 7943f2c2f9590a130a7d89fcd6f3c42044076dc1
# Author: Christophe Leroy <christophe.leroy@csgroup.eu>
# Date:   Mon May 3 16:43:16 2021 +0000
# 
#     powerpc/paca: Remove mm_ctx_id and mm_ctx_slb_addr_limit
#     
#     mm_ctx_id and mm_ctx_slb_addr_limit are not used anymore.
#     
#     Remove them.
#     
#     Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 7943f2c2f9590a130a7d89fcd6f3c42044076dc1
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/chleroy_mvme5100_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  mvme5100_defconfig
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/chleroy_mvme5100_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 48 ARCH=powerpc O=/kisskb/build/chleroy_mvme5100_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/chleroy_mvme5100_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0x54f434) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
Completed OK
# rm -rf /kisskb/build/chleroy_mvme5100_defconfig_powerpc-gcc4.9
# Build took: 0:00:55.269189