# git rev-parse -q --verify de259b25b0ad56d8cde5d0428205f3cd48d474cb^{commit}
de259b25b0ad56d8cde5d0428205f3cd48d474cb
already have revision, skipping fetch
# git checkout -q -f -B kisskb de259b25b0ad56d8cde5d0428205f3cd48d474cb
# git clean -qxdf
# < git log -1
# commit de259b25b0ad56d8cde5d0428205f3cd48d474cb
# Author: Daniel Axtens <dja@axtens.net>
# Date:   Tue Feb 19 16:54:44 2019 +0000
# 
#     kasan: allow architectures to manage the memory-to-shadow mapping
#     
#     Currently, shadow addresses are always addr >> shift + offset.
#     However, for powerpc, the virtual address space is fragmented in
#     ways that make this simple scheme impractical.
#     
#     Allow architectures to override:
#      - kasan_shadow_to_mem
#      - kasan_mem_to_shadow
#      - addr_has_shadow
#     
#     Rename addr_has_shadow to kasan_addr_has_shadow as if it is
#     overridden it will be available in more places, increasing the
#     risk of collisions.
#     
#     If architectures do not #define their own versions, the generic
#     code will continue to run as usual.
#     
#     Signed-off-by: Daniel Axtens <dja@axtens.net>
#     Reviewed-by: Dmitry Vyukov <dvyukov@google.com>
#     Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
# < /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 de259b25b0ad56d8cde5d0428205f3cd48d474cb
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/chleroy_pmac32_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  pmac32_defconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/chleroy_pmac32_defconfig_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 0x8de2dc) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x900000)
Completed OK
# rm -rf /kisskb/build/chleroy_pmac32_defconfig_powerpc-gcc5
# Build took: 0:01:21.649529