# git rev-parse -q --verify d83e98f9d8c88cbae1b05fa5751bddfcf0e222b2^{commit}
d83e98f9d8c88cbae1b05fa5751bddfcf0e222b2
already have revision, skipping fetch
# git checkout -q -f -B kisskb d83e98f9d8c88cbae1b05fa5751bddfcf0e222b2
# git clean -qxdf
# < git log -1
# commit d83e98f9d8c88cbae1b05fa5751bddfcf0e222b2
# Merge: 8e29be3468d4 e82ad4853948
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Apr 3 14:26:47 2021 -0700
# 
#     Merge tag 'io_uring-5.12-2021-04-03' of git://git.kernel.dk/linux-block
#     
#     POull io_uring fix from Jens Axboe:
#      "Just fixing a silly braino in a previous patch, where we'd end up
#       failing to compile if CONFIG_BLOCK isn't enabled.
#     
#       Not that a lot of people do that, but kernel bot spotted it and it's
#       probably prudent to just flush this out now before -rc6.
#     
#       Sorry about that, none of my test compile configs have !CONFIG_BLOCK"
#     
#     * tag 'io_uring-5.12-2021-04-03' of git://git.kernel.dk/linux-block:
#       io_uring: fix !CONFIG_BLOCK compilation failure
# < /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 d83e98f9d8c88cbae1b05fa5751bddfcf0e222b2
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_corenet32_smp_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  corenet32_smp_defconfig
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_corenet32_smp_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/linus_corenet32_smp_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/linus_corenet32_smp_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0xe7b814) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xf00000)
Image Name:   Linux-5.12.0-rc5-gd83e98f9d8c8
Created:      Sun Apr  4 08:40:00 2021
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    6823896 Bytes = 6663.96 KiB = 6.51 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/linus_corenet32_smp_defconfig_powerpc-gcc4.9
# Build took: 0:02:05.783964