# git rev-parse -q --verify fc5a3da8e9663b8590e0c8d2755d490e4c696a7b^{commit}
fc5a3da8e9663b8590e0c8d2755d490e4c696a7b
already have revision, skipping fetch
# git checkout -q -f -B kisskb fc5a3da8e9663b8590e0c8d2755d490e4c696a7b
# git clean -qxdf
# < git log -1
# commit fc5a3da8e9663b8590e0c8d2755d490e4c696a7b
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Mon Jan 27 21:20:53 2020 +0100
# 
#     Linux 4.9.212-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 fc5a3da8e9663b8590e0c8d2755d490e4c696a7b
# < make -s -j 10 ARCH=powerpc O=/kisskb/build/stable-rc-4.9_44x_akebono_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  44x/akebono_defconfig
# make -s -j 10 ARCH=powerpc O=/kisskb/build/stable-rc-4.9_44x_akebono_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/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq':
/kisskb/src/drivers/tty/serial/8250/8250_core.c:255:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c:235:19: note: 'i' was declared here
WARNING: modpost: Found 1 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
Completed OK
# rm -rf /kisskb/build/stable-rc-4.9_44x_akebono_defconfig_powerpc-gcc4.6
# Build took: 0:01:18.496250