# git rev-parse -q --verify 5545b0d34f37831e20cb401ae8160284d20bba30^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/tip auto-latest
# git rev-parse -q --verify 5545b0d34f37831e20cb401ae8160284d20bba30^{commit}
5545b0d34f37831e20cb401ae8160284d20bba30
# git checkout -q -f -B kisskb 5545b0d34f37831e20cb401ae8160284d20bba30
# git clean -qxdf
# < git log -1
# commit 5545b0d34f37831e20cb401ae8160284d20bba30
# Merge: b08c5abac814 dc56c5acd850
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Wed May 6 07:30:10 2020 +0200
# 
#     Merge branch 'linus'
# < /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 5545b0d34f37831e20cb401ae8160284d20bba30
# < make -s -j 32 ARCH=powerpc O=/kisskb/build/tip_ppc64e_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64e_defconfig
# < make -s -j 32 ARCH=powerpc O=/kisskb/build/tip_ppc64e_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 32 ARCH=powerpc O=/kisskb/build/tip_ppc64e_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 32 ARCH=powerpc O=/kisskb/build/tip_ppc64e_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/kernel/futex.c: In function 'do_futex':
/kisskb/src/kernel/futex.c:1676:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized]
   return oldval == cmparg;
                 ^
/kisskb/src/kernel/futex.c:1652:6: note: 'oldval' was declared here
  int oldval, ret;
      ^
INFO: Uncompressed kernel (size 0xc18bb8) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xd00000)
Image Name:   Linux-5.7.0-rc4-g5545b0d34f37
Created:      Wed Sep  2 21:49:52 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5068734 Bytes = 4949.94 KiB = 4.83 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/tip_ppc64e_defconfig_powerpc-gcc4.9
# Build took: 0:02:16.272987