# git rev-parse -q --verify e435219cdb3e17794c1de2a6843e08e1f332048f^{commit}
e435219cdb3e17794c1de2a6843e08e1f332048f
already have revision, skipping fetch
# git checkout -q -f -B kisskb e435219cdb3e17794c1de2a6843e08e1f332048f
# git clean -qxdf
# < git log -1
# commit e435219cdb3e17794c1de2a6843e08e1f332048f
# Author: Christoph Hellwig <hch@lst.de>
# Date:   Sun Dec 16 18:19:51 2018 +0100
# 
#     cxl: drop the dma_set_mask callback from vphb
#     
#     The CXL code never even looks at the dma mask, so there is no good
#     reason for this sanity check.  Remove it because it gets in the way
#     of the dma ops refactoring.
#     
#     Signed-off-by: Christoph Hellwig <hch@lst.de>
#     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
# < git log --format=%s --max-count=1 e435219cdb3e17794c1de2a6843e08e1f332048f
# < make -s -j 8 ARCH=powerpc O=/kisskb/build/powerpc-next_pmac32_defconfig+kexec_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  pmac32_defconfig
# Added to kconfig configs/2006/11/29/pmac32_defconfigkexec
# yes \n | make -s -j 8 ARCH=powerpc O=/kisskb/build/powerpc-next_pmac32_defconfig+kexec_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 8 ARCH=powerpc O=/kisskb/build/powerpc-next_pmac32_defconfig+kexec_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 0x8e08e8) 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+kexec_powerpc-gcc5
# Build took: 0:02:43.147136