# git rev-parse -q --verify e7666d046ac0eda535282a5fd3b188f31d0f4afd^{commit}
e7666d046ac0eda535282a5fd3b188f31d0f4afd
already have revision, skipping fetch
# git checkout -q -f -B kisskb e7666d046ac0eda535282a5fd3b188f31d0f4afd
# git clean -qxdf
# git log -1
commit e7666d046ac0eda535282a5fd3b188f31d0f4afd
Author: Alastair D'Silva <alastair@d-silva.org>
Date:   Thu Feb 22 15:17:39 2018 +1100

    ocxl: Document the OCXL_IOCTL_GET_METADATA IOCTL
    
    Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
    Acked-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
    Acked-by: Frederic Barrat <fbarrat@linux.vnet.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 e7666d046ac0eda535282a5fd3b188f31d0f4afd
# < make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-fixes_44x_katmai_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  44x/katmai_defconfig
# make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-fixes_44x_katmai_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0x4898d8) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
Image Name:   Linux-4.16.0-rc2-ge7666d0
Created:      Mon Mar  5 11:18:01 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2223767 Bytes = 2171.65 kB = 2.12 MB
Load Address: 00500000
Entry Point:  005010ec
Completed OK
# rm -rf /kisskb/build/powerpc-fixes_44x_katmai_defconfig_powerpc-5.3
# Build took: 0:00:41.977185