# git rev-parse -q --verify 508fe4a9310b839c42b0b34757034deba9a40392^{commit}
508fe4a9310b839c42b0b34757034deba9a40392
already have revision, skipping fetch
# git checkout -q -f -B kisskb 508fe4a9310b839c42b0b34757034deba9a40392
# git clean -qxdf
# < git log -1
# commit 508fe4a9310b839c42b0b34757034deba9a40392
# Author: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
# Date:   Fri Jun 29 14:06:31 2018 +0530
# 
#     powerpc/mm/hash: Reduce contention on hpte lock
#     
#     We do this in some part. This patch make sure we always try to search
#     for hpte without holding lock and redo the compare with lock held once
#     match found.
#     
#     Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < git log --format=%s --max-count=1 508fe4a9310b839c42b0b34757034deba9a40392
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_adder875_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  adder875_defconfig
# make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_adder875_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/net/Makefile:24: CC cannot link executables. Skipping bpfilter.
Image Name:   Linux-4.18.0-rc3-g508fe4a
Created:      Sat Jul 21 00:36:17 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    1898988 Bytes = 1854.48 kB = 1.81 MB
Load Address: 00400000
Entry Point:  004001a8
Completed OK
# rm -rf /kisskb/build/powerpc-next_adder875_defconfig_powerpc-5.3
# Build took: 0:00:21.086433