# git rev-parse -q --verify c15f6d8d47152762a2819173599ce0eb135297f1^{commit}
c15f6d8d47152762a2819173599ce0eb135297f1
already have revision, skipping fetch
# git checkout -q -f -B kisskb c15f6d8d47152762a2819173599ce0eb135297f1
# git clean -qxdf
# < git log -1
# commit c15f6d8d47152762a2819173599ce0eb135297f1
# Merge: f4ef6a4 892a0be
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu May 3 06:27:39 2018 -1000
# 
#     Merge tag 'dma-mapping-4.17-4' of git://git.infradead.org/users/hch/dma-mapping
#     
#     Pull dma-mapping fix from Christoph Hellwig:
#      "Fix an incorrect warning selection introduced in the last merge
#       window"
#     
#     * tag 'dma-mapping-4.17-4' of git://git.infradead.org/users/hch/dma-mapping:
#       swiotlb: fix inversed DMA_ATTR_NO_WARN test
# < /opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < git log --format=%s --max-count=1 c15f6d8d47152762a2819173599ce0eb135297f1
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_44x_fsp2_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  44x/fsp2_defconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_44x_fsp2_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0x9009c4) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xa00000)
Image Name:   Linux-4.17.0-rc3-gc15f6d8
Created:      Fri May  4 03:56:22 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    3938236 Bytes = 3845.93 kB = 3.76 MB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/linus_44x_fsp2_defconfig_powerpc-5.3
# Build took: 0:00:56.617722