# git rev-parse -q --verify 78c23ab2379d3549ae6bc4335cfd5fd376e0f037^{commit}
78c23ab2379d3549ae6bc4335cfd5fd376e0f037
already have revision, skipping fetch
# git checkout -q -f -B kisskb 78c23ab2379d3549ae6bc4335cfd5fd376e0f037
# git clean -qxdf
# < git log -1
# commit 78c23ab2379d3549ae6bc4335cfd5fd376e0f037
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Mon Aug 19 22:44:30 2019 +1000
# 
#     Return early for NULL token in iounmap()
# < /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 78c23ab2379d3549ae6bc4335cfd5fd376e0f037
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_ep88xc_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  ep88xc_defconfig
# make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_ep88xc_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
/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:338:21: note: 'pdeo' was declared here
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/powerpc-next_ep88xc_defconfig_powerpc-gcc4.6
# Build took: 0:00:24.146111