# git rev-parse -q --verify 8c6c942d33f2a79439e86f8f406afae40a5bc767^{commit}
8c6c942d33f2a79439e86f8f406afae40a5bc767
already have revision, skipping fetch
# git checkout -q -f -B kisskb 8c6c942d33f2a79439e86f8f406afae40a5bc767
# git clean -qxdf
# < git log -1
# commit 8c6c942d33f2a79439e86f8f406afae40a5bc767
# Author: YueHaibing <yuehaibing@huawei.com>
# Date:   Thu Dec 20 02:42:51 2018 +0000
# 
#     powerpc/eeh: Fix debugfs_simple_attr.cocci warnings
#     
#     Use DEFINE_DEBUGFS_ATTRIBUTE rather than DEFINE_SIMPLE_ATTRIBUTE
#     for debugfs files.
#     
#     Semantic patch information:
#     Rationale: DEFINE_SIMPLE_ATTRIBUTE + debugfs_create_file()
#     imposes some significant overhead as compared to
#     DEFINE_DEBUGFS_ATTRIBUTE + debugfs_create_file_unsafe().
#     
#     Generated by: scripts/coccinelle/api/debugfs/debugfs_simple_attr.cocci
#     
#     Signed-off-by: YueHaibing <yuehaibing@huawei.com>
#     Acked-by: Russell Currey <ruscur@russell.cc>
#     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 8c6c942d33f2a79439e86f8f406afae40a5bc767
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_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 120 ARCH=powerpc O=/kisskb/build/powerpc-next_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 0x8de8d0) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x900000)
Completed OK
# rm -rf /kisskb/build/powerpc-next_pmac32_defconfig_powerpc-gcc5
# Build took: 0:00:49.505279