# git rev-parse -q --verify bdc7c970bcdce1c018957e0158230bc025682ba2^{commit}
bdc7c970bcdce1c018957e0158230bc025682ba2
already have revision, skipping fetch
# git checkout -q -f -B kisskb bdc7c970bcdce1c018957e0158230bc025682ba2
# git clean -qxdf
# < git log -1
# commit bdc7c970bcdce1c018957e0158230bc025682ba2
# Merge: 7ae3f6e130e8 e9cef0189c5b
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Tue Apr 30 22:52:03 2019 +1000
# 
#     Merge branch 'topic/ppc-kvm' into next
#     
#     Merge our topic branch shared with KVM. In particular this includes the
#     rewrite of the idle code into C.
# < /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 bdc7c970bcdce1c018957e0158230bc025682ba2
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_maple_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  maple_defconfig
# make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_maple_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
<stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp]
<stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp]
<stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp]
<stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp]
/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+0x302a): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:.early_setup()
The function start_here_multiplatform() references
the function __init .early_setup().
This is often because start_here_multiplatform lacks a __init 
annotation or the annotation of .early_setup is wrong.

Completed OK
# rm -rf /kisskb/build/powerpc-next_maple_defconfig_powerpc-gcc5
# Build took: 0:01:21.522750