# git rev-parse -q --verify a5905936a4b81c2c035f5abf34914d802573b0e3^{commit}
# git fetch -q -n -f git://gitlab.ozlabs.ibm.com/mirror/linux-stable-rc.git linux-4.9.y
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify a5905936a4b81c2c035f5abf34914d802573b0e3^{commit}
a5905936a4b81c2c035f5abf34914d802573b0e3
# git checkout -q -f -B kisskb a5905936a4b81c2c035f5abf34914d802573b0e3
# git clean -qxdf
# < git log -1
# commit a5905936a4b81c2c035f5abf34914d802573b0e3
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Mon Apr 15 20:37:05 2019 +0200
# 
#     Linux 4.9.169-rc1
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version
# < git log --format=%s --max-count=1 a5905936a4b81c2c035f5abf34914d802573b0e3
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/stable-rc-4.9_g5_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  g5_defconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/stable-rc-4.9_g5_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/cgroup.c: In function 'cgroup_mount':
/kisskb/src/kernel/cgroup.c:2251:23: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/dax.c: In function 'dax_do_io':
/kisskb/src/fs/dax.c:241:2: warning: 'rc' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/dax.c:154:30: note: 'rc' was declared here
/kisskb/src/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc':
/kisskb/src/fs/nfsd/nfs4xdr.c:1984:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/stable-rc-4.9_g5_defconfig_powerpc-gcc4.6
# Build took: 0:03:04.721007