# git rev-parse -q --verify a09b1d78505eb9fe27597a5174c61a7c66253fe8^{commit}
a09b1d78505eb9fe27597a5174c61a7c66253fe8
already have revision, skipping fetch
# git checkout -q -f -B kisskb a09b1d78505eb9fe27597a5174c61a7c66253fe8
# git clean -qxdf
# < git log -1
# commit a09b1d78505eb9fe27597a5174c61a7c66253fe8
# Merge: 4907a43da831 32118f97f41d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Oct 14 10:34:45 2020 -0700
# 
#     Merge tag 'for-linus-5.10b-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
#     
#     Pull xen updates from Juergen Gross:
#     
#      - two small cleanup patches
#     
#      - avoid error messages when initializing MCA banks in a Xen dom0
#     
#      - a small series for converting the Xen gntdev driver to use
#        pin_user_pages*() instead of get_user_pages*()
#     
#      - intermediate fix for running as a Xen guest on Arm with KPTI enabled
#        (the final solution will need new Xen functionality)
#     
#     * tag 'for-linus-5.10b-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
#       x86/xen: Fix typo in xen_pagetable_p2m_free()
#       x86/xen: disable Firmware First mode for correctable memory errors
#       xen/arm: do not setup the runstate info page if kpti is enabled
#       xen: remove redundant initialization of variable ret
#       xen/gntdev.c: Convert get_user_pages*() to pin_user_pages*()
#       xen/gntdev.c: Mark pages as dirty
# < /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 a09b1d78505eb9fe27597a5174c61a7c66253fe8
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_mpc885_ads_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  mpc885_ads_defconfig
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_mpc885_ads_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_mpc885_ads_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_mpc885_ads_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0x4022b8) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
Image Name:   Linux-5.9.0-53167-ga09b1d78505e
Created:      Thu Oct 15 05:13:10 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2025000 Bytes = 1977.54 KiB = 1.93 MiB
Load Address: 00500000
Entry Point:  00500204
Completed OK
# rm -rf /kisskb/build/linus_mpc885_ads_defconfig_powerpc-gcc4.9
# Build took: 0:00:42.048097