# git rev-parse -q --verify b85080c106b1290eaebf100ee97babef833047d8^{commit}
b85080c106b1290eaebf100ee97babef833047d8
already have revision, skipping fetch
# git checkout -q -f -B kisskb b85080c106b1290eaebf100ee97babef833047d8
# git clean -qxdf
# < git log -1
# commit b85080c106b1290eaebf100ee97babef833047d8
# Merge: c9d35ee049b4 0a061743af93
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Feb 8 13:44:41 2020 -0800
# 
#     Merge tag 'compat-ioctl-fix' of git://git.kernel.org:/pub/scm/linux/kernel/git/arnd/playground
#     
#     Pull compat-ioctl fix from Arnd Bergmann:
#      "One patch in the compat-ioctl series broke 32-bit rootfs for multiple
#       people testing on 64-bit kernels. Let's fix it in -rc1 before others
#       run into the same issue"
#     
#     * tag 'compat-ioctl-fix' of git://git.kernel.org:/pub/scm/linux/kernel/git/arnd/playground:
#       compat_ioctl: fix FIONREAD on devices
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 b85080c106b1290eaebf100ee97babef833047d8
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  44x/fsp2_defconfig
# make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0x957420) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xa00000)
Image Name:   Linux-5.5.0-gb85080c106b1
Created:      Sun Feb  9 10:06:49 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    4205864 Bytes = 4107.29 KiB = 4.01 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5
# Build took: 0:01:15.819725