# git rev-parse -q --verify 9455d25f4e3b3d009fa1b810862e5b06229530e4^{commit}
9455d25f4e3b3d009fa1b810862e5b06229530e4
already have revision, skipping fetch
# git checkout -q -f -B kisskb 9455d25f4e3b3d009fa1b810862e5b06229530e4
# git clean -qxdf
# < git log -1
# commit 9455d25f4e3b3d009fa1b810862e5b06229530e4
# Merge: 737214515d79 9b5b99a89f64
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Dec 7 18:38:17 2019 -0800
# 
#     Merge tag 'ntb-5.5' of git://github.com/jonmason/ntb
#     
#     Pull NTB update from Jon Mason:
#      "Just a simple patch to add a new Hygon Device ID to the AMD NTB device
#       driver"
#     
#     * tag 'ntb-5.5' of git://github.com/jonmason/ntb:
#       NTB: Add Hygon Device ID
# < /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 9455d25f4e3b3d009fa1b810862e5b06229530e4
# < make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  pseries_le_defconfig
# make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
WARNING: vmlinux.o(.text+0x31dc): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init()
The function __boot_from_prom() references
the function __init prom_init().
This is often because __boot_from_prom lacks a __init 
annotation or the annotation of prom_init is wrong.

WARNING: vmlinux.o(.text+0x33c8): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel()
The function start_here_common() references
the function __init start_kernel().
This is often because start_here_common lacks a __init 
annotation or the annotation of start_kernel is wrong.

Completed OK
# rm -rf /kisskb/build/linus_pseries_le_defconfig_ppc64le-gcc5
# Build took: 0:03:04.518362