# git rev-parse -q --verify db6dc62627032e211220bf806697643231ceb28d^{commit}
db6dc62627032e211220bf806697643231ceb28d
already have revision, skipping fetch
# git checkout -q -f -B kisskb db6dc62627032e211220bf806697643231ceb28d
# git clean -qxdf
# < git log -1
# commit db6dc62627032e211220bf806697643231ceb28d
# Merge: bc76a64415ae e8e4eb0fbeda
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Tue Sep 10 10:43:50 2019 +0200
# 
#     Merge branch 'core/headers'
# < /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 db6dc62627032e211220bf806697643231ceb28d
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/tip_ppc64le_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64le_defconfig
# make -s -j 24 ARCH=powerpc O=/kisskb/build/tip_ppc64le_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/kernel/futex.c: In function 'do_futex':
/kisskb/src/kernel/futex.c:1674:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized]
   return oldval == cmparg;
                 ^
/kisskb/src/kernel/futex.c:1649:6: note: 'oldval' was declared here
  int oldval, ret;
      ^
WARNING: vmlinux.o(.text+0x3204): 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+0x33d0): 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/tip_ppc64le_defconfig_ppc64le-gcc5
# Build took: 0:02:50.873543