# git rev-parse -q --verify 25b8f789ec8925eedd727e60842dc55de42fc13b^{commit}
25b8f789ec8925eedd727e60842dc55de42fc13b
already have revision, skipping fetch
# git checkout -q -f -B kisskb 25b8f789ec8925eedd727e60842dc55de42fc13b
# git clean -qxdf
# < git log -1
# commit 25b8f789ec8925eedd727e60842dc55de42fc13b
# Author: Nishad Kamdar <nishadkamdar@gmail.com>
# Date:   Tue Apr 16 20:58:57 2019 +0530
# 
#     powerpc: Use the correct style for SPDX License Identifier
#     
#     This patch corrects the SPDX License Identifier style
#     in the powerpc Hardware Architecture related files.
#     
#     Suggested-by: Joe Perches <joe@perches.com>
#     Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com>
#     Acked-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /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 25b8f789ec8925eedd727e60842dc55de42fc13b
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+NO_PERF_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  powernv_defconfig
# Added to kconfig CONFIG_PERF_EVENTS=n
# yes \n | make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+NO_PERF_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+NO_PERF_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: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+0x2fd0): 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/powerpc-next_powernv_defconfig+NO_PERF_ppc64le-gcc5
# Build took: 0:01:35.498543