# git rev-parse -q --verify f93e1813e6f16cbf6d92ef969daadf1b1e8fda55^{commit}
f93e1813e6f16cbf6d92ef969daadf1b1e8fda55
already have revision, skipping fetch
# git checkout -q -f -B kisskb f93e1813e6f16cbf6d92ef969daadf1b1e8fda55
# git clean -qxdf
# < git log -1
# commit f93e1813e6f16cbf6d92ef969daadf1b1e8fda55
# Author: Nicholas Piggin <npiggin@gmail.com>
# Date:   Sat Mar 21 01:24:36 2020 +1000
# 
#     powerpc/pseries: Avoid harmless preempt warning
#     
#     Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/20200320152436.1468651-1-npiggin@gmail.com
# < /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 f93e1813e6f16cbf6d92ef969daadf1b1e8fda55
# < make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_powerpc-allnoconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  allnoconfig
# < make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_powerpc-allnoconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  help
# make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_powerpc-allnoconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  olddefconfig
# make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_powerpc-allnoconfig_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:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/powerpc-next_powerpc-allnoconfig_powerpc-gcc4.6
# Build took: 0:00:18.368587