# git rev-parse -q --verify 66c411e178a6dd9422e44ba190e606f3c77ba8a5^{commit}
66c411e178a6dd9422e44ba190e606f3c77ba8a5
already have revision, skipping fetch
# git checkout -q -f -B kisskb 66c411e178a6dd9422e44ba190e606f3c77ba8a5
# git clean -qxdf
# < git log -1
# commit 66c411e178a6dd9422e44ba190e606f3c77ba8a5
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Fri Sep 21 22:09:12 2018 +1000
# 
#     Add -Werror and arch/powerpc level
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 66c411e178a6dd9422e44ba190e606f3c77ba8a5
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/mpe_44x_ebony_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  44x/ebony_defconfig
# make -s -j 120 ARCH=powerpc O=/kisskb/build/mpe_44x_ebony_defconfig_powerpc 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:185:16: 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/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq':
/kisskb/src/drivers/tty/serial/8250/8250_core.c:251:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c:231:19: note: 'i' was declared here
INFO: Uncompressed kernel (size 0x4d0188) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
INFO: Uncompressed kernel (size 0x4d0188) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
Image Name:   Linux-4.19.0-rc3-g66c411e178a6d
Created:      Wed Sep 26 21:22:56 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2434925 Bytes = 2377.86 KiB = 2.32 MiB
Load Address: 00500000
Entry Point:  005000a4
Completed OK
# rm -rf /kisskb/build/mpe_44x_ebony_defconfig_powerpc
# Build took: 0:00:15.412354