# git rev-parse -q --verify e2792e55c43585f2c6fd4770bd999713d88f9f77^{commit}
# git fetch -q -n -f git://gitlab.ozlabs.ibm.com/linuxppc/linux.git merge
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 e2792e55c43585f2c6fd4770bd999713d88f9f77^{commit}
e2792e55c43585f2c6fd4770bd999713d88f9f77
# git checkout -q -f -B kisskb e2792e55c43585f2c6fd4770bd999713d88f9f77
# git clean -qxdf
# < git log -1
# commit e2792e55c43585f2c6fd4770bd999713d88f9f77
# Merge: f17533334cb7 5b7449810ae6 1936f094e164
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Thu Nov 1 23:23:44 2018 +1100
# 
#     Automatic merge of branches 'master', 'next' and 'fixes' into merge
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 e2792e55c43585f2c6fd4770bd999713d88f9f77
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-merge_52xx_pcm030_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  52xx/pcm030_defconfig
# make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-merge_52xx_pcm030_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
/kisskb/src/kernel/rcu/srcutree.c: In function 'init_srcu_struct_fields':
/kisskb/src/kernel/rcu/srcutree.c:133:33: warning: 'levelspread[<Uaa00>]' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c:100:6: note: 'levelspread[<Uaa00>]' was declared here
/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:341:21: note: 'pdeo' was declared here
/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]
/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]
INFO: Uncompressed kernel (size 0x47de78) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
Image Name:   Linux-4.19.0trunk+
Created:      Fri Nov  2 04:20:09 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2282847 Bytes = 2229.34 KiB = 2.18 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/powerpc-merge_52xx_pcm030_defconfig_powerpc
# Build took: 0:00:48.778496