# git rev-parse -q --verify 76d6095f9700106d049dfa366523c2e731a9e0a4^{commit}
# git fetch -q -n -f git://gitlab.ozlabs.ibm.com/alexey/linux.git kisskb
error: 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 76d6095f9700106d049dfa366523c2e731a9e0a4^{commit}
76d6095f9700106d049dfa366523c2e731a9e0a4
# git checkout -q -f -B kisskb 76d6095f9700106d049dfa366523c2e731a9e0a4
# git clean -qxdf
# < git log -1
# commit 76d6095f9700106d049dfa366523c2e731a9e0a4
# Author: Alexey Kardashevskiy <aik@ozlabs.ru>
# Date:   Fri Jan 11 11:49:36 2019 +1100
# 
#     powerpc/sysdev/npu: Print warning on a hash system about unsupported NPU2
#     
#     We only support radix now but when a system is booted with
#     the disable_radix parameter, there is no clear indication why NPU2 support
#     suddenly oes not work.
#     
#     This adds a warning message at the boot time.
#     
#     Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
# < /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 76d6095f9700106d049dfa366523c2e731a9e0a4
# < make -s -j 24 ARCH=arm O=/kisskb/build/aik_versatile_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  versatile_defconfig
# make -s -j 24 ARCH=arm O=/kisskb/build/aik_versatile_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/drivers/base/regmap/regmap.c: In function 'regmap_raw_read':
/kisskb/src/drivers/base/regmap/regmap.c:2594:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write':
/kisskb/src/drivers/base/regmap/regmap.c:1855:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery':
/kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/aik_versatile_defconfig_arm
# Build took: 0:07:40.098718