# git rev-parse -q --verify b032e432ebab0f0a5d942e4dcb2dbaa2ecb9c992^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/mpe/kisskb master
# git rev-parse -q --verify b032e432ebab0f0a5d942e4dcb2dbaa2ecb9c992^{commit}
b032e432ebab0f0a5d942e4dcb2dbaa2ecb9c992
# git checkout -q -f -B kisskb b032e432ebab0f0a5d942e4dcb2dbaa2ecb9c992
# git clean -qxdf
# < git log -1
# commit b032e432ebab0f0a5d942e4dcb2dbaa2ecb9c992
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Fri Jan 11 17:28:26 2019 +1100
# 
#     powerpc/syscalls: Split SPU-ness out of ABI
#     
#     Using the ABI field to encode whether a syscall is usable by SPU
#     programs or not is a bit of kludge.
#     
#     The ABI of the syscall doesn't change depending on the SPU-ness, but
#     in order to make the syscall generation work we have to pretend that
#     it does.
#     
#     It also means we have more duplicated syscall lines than we need to,
#     and the SPU logic is not well contained, instead all of the syscall
#     generation targets need to know if they are spu or nospu.
#     
#     So instead add a separate file which contains the information on which
#     syscalls are available for SPU programs. It's just a list of syscall
#     numbers with a single "spu" field. If the field has the value "spu"
#     then the syscall is available to SPU programs, any other value or no
#     entry entirely means the syscall is not available to SPU programs.
#     
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 b032e432ebab0f0a5d942e4dcb2dbaa2ecb9c992
# < make -s -j 120 ARCH=arm O=/kisskb/build/mpe_cerfcube_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  cerfcube_defconfig
# make -s -j 120 ARCH=arm O=/kisskb/build/mpe_cerfcube_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c: In function 'proc_reg_open':
/kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c:339:21: note: 'pdeo' was declared here
/kisskb/src/net/ipv4/ip_output.c: In function '__ip_append_data':
/kisskb/src/include/linux/skbuff.h:1338:6: warning: 'extra_uref' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/ipv4/ip_output.c:885:14: note: 'extra_uref' was declared here
/kisskb/src/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc':
/kisskb/src/fs/nfsd/nfs4xdr.c:2076:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/mpe_cerfcube_defconfig_arm
# Build took: 0:00:31.229382