# git rev-parse -q --verify 5b9954e7424d995cff45d9e1912cb2f614c35a2b^{commit}
5b9954e7424d995cff45d9e1912cb2f614c35a2b
already have revision, skipping fetch
# git checkout -q -f -B kisskb 5b9954e7424d995cff45d9e1912cb2f614c35a2b
# git clean -qxdf
# < git log -1
# commit 5b9954e7424d995cff45d9e1912cb2f614c35a2b
# Author: David Gibson <david@gibson.dropbear.id.au>
# Date:   Tue Jul 17 14:24:30 2018 +1000
# 
#     powerpc/hugetlbpage: Rmove unhelpful HUGEPD_*_SHIFT macros
#     
#     The HUGEPD_*_SHIFT macros are always defined to be PGDIR_SHIFT and
#     PUD_SHIFT, and have to have those values to work properly.  They once used
#     to have different values, but that was really only because they were used
#     to mean different things in different contexts.
#     
#     6fa50483 "powerpc/mm/hugetlb: initialize the pagetable cache correctly for
#     hugetlb" removed that double meaning, but left the now useless constants.
#     
#     Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 5b9954e7424d995cff45d9e1912cb2f614c35a2b
# < make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_basic_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  mpc85xx_basic_defconfig
# make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_basic_defconfig_powerpc 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:339:21: note: 'pdeo' was declared here
/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/net/Makefile:24: CC cannot link executables. Skipping bpfilter.
Completed OK
# rm -rf /kisskb/build/powerpc-next_mpc85xx_basic_defconfig_powerpc
# Build took: 0:00:15.600513