# git rev-parse -q --verify 31c7c2f0998c2e10b1718a8070ee4d760b34bbcc^{commit}
31c7c2f0998c2e10b1718a8070ee4d760b34bbcc
already have revision, skipping fetch
# git checkout -q -f -B kisskb 31c7c2f0998c2e10b1718a8070ee4d760b34bbcc
# git clean -qxdf
# < git log -1
# commit 31c7c2f0998c2e10b1718a8070ee4d760b34bbcc
# Merge: b251649c7762 037904a22bf8
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Sun Apr 28 16:44:40 2019 +1000
# 
#     Automatic merge of branches 'master', 'next' and 'fixes' into merge
# < /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 31c7c2f0998c2e10b1718a8070ee4d760b34bbcc
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-merge_mpc7448_hpc2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  mpc7448_hpc2_defconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-merge_mpc7448_hpc2_defconfig_powerpc-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:1658:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized]
   return oldval == cmparg;
                 ^
/kisskb/src/kernel/futex.c:1633:6: note: 'oldval' was declared here
  int oldval, ret;
      ^
WARNING: vmlinux.o(.text+0x11e2c): Section mismatch in reference from the function setup_kup() to the function .init.text:setup_kuep()
The function setup_kup() references
the function __init setup_kuep().
This is often because setup_kup lacks a __init 
annotation or the annotation of setup_kuep is wrong.

WARNING: vmlinux.o(.text+0x11e44): Section mismatch in reference from the function setup_kup() to the function .init.text:setup_kuap()
The function setup_kup() references
the function __init setup_kuap().
This is often because setup_kup lacks a __init 
annotation or the annotation of setup_kuap is wrong.

INFO: Uncompressed kernel (size 0x526410) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
INFO: Uncompressed kernel (size 0x515d98) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
Image Name:   Linux-5.1.0-rc6-g31c7c2f0998c
Created:      Sun Apr 28 17:32:07 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2631189 Bytes = 2569.52 KiB = 2.51 MiB
Load Address: 00000000
Entry Point:  00000000
Image Name:   Linux-5.1.0-rc6-g31c7c2f0998c
Created:      Sun Apr 28 17:32:08 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2659102 Bytes = 2596.78 KiB = 2.54 MiB
Load Address: 00600000
Entry Point:  006001d4
Completed OK
# rm -rf /kisskb/build/powerpc-merge_mpc7448_hpc2_defconfig_powerpc-gcc5
# Build took: 0:00:42.421464