# git rev-parse -q --verify 94fc5dcdbfa0509ce5065184926f0981da25327b^{commit}
94fc5dcdbfa0509ce5065184926f0981da25327b
already have revision, skipping fetch
# git checkout -q -f -B kisskb 94fc5dcdbfa0509ce5065184926f0981da25327b
# git clean -qxdf
# < git log -1
# commit 94fc5dcdbfa0509ce5065184926f0981da25327b
# Author: Andreas Schwab <schwab@linux-m68k.org>
# Date:   Wed Oct 3 00:33:51 2018 +0200
# 
#     powerpc: Fix patch_instruction() to use PTRRELOC during early init
#     
#     This fixes a crash on powerpc32 when using global data during early
#     init without relocating its address.
#     
#     Fixes: 51c3c62b58 (powerpc: Avoid code patching freed init sections)
#     Signed-off-by: Andreas Schwab <schwab@linux-m68k.org>
#     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
# < git log --format=%s --max-count=1 94fc5dcdbfa0509ce5065184926f0981da25327b
# < make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-fixes_pmac32_defconfig+KVM_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  pmac32_defconfig
# Added to kconfig CONFIG_VIRTUALIZATION=y
# Added to kconfig CONFIG_KVM=y
# Added to kconfig CONFIG_KVM_BOOK3S_32=m
# Added to kconfig 
# yes \n | make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-fixes_pmac32_defconfig+KVM_powerpc-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 10 ARCH=powerpc O=/kisskb/build/powerpc-fixes_pmac32_defconfig+KVM_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
In file included from /kisskb/src/sound/ppc/pmac.h:25:0,
                 from /kisskb/src/sound/ppc/awacs.c:29:
/kisskb/src/sound/ppc/awacs.c: In function 'snd_pmac_awacs_init':
/kisskb/src/include/sound/control.h:223:9: warning: 'speaker_vol' may be used uninitialized in this function [-Wmaybe-uninitialized]
  return _snd_ctl_add_slave(master, slave, 0);
         ^
/kisskb/src/sound/ppc/awacs.c:886:36: note: 'speaker_vol' was declared here
  struct snd_kcontrol *master_vol, *speaker_vol;
                                    ^
INFO: Uncompressed kernel (size 0x8b4798) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x900000)
Completed OK
# rm -rf /kisskb/build/powerpc-fixes_pmac32_defconfig+KVM_powerpc-gcc5
# Build took: 0:01:41.124046