# git rev-parse -q --verify 407bedc803e52f56c719e97bffb741a91ed1f905^{commit}
407bedc803e52f56c719e97bffb741a91ed1f905
already have revision, skipping fetch
# git checkout -q -f -B kisskb 407bedc803e52f56c719e97bffb741a91ed1f905
# git clean -qxdf
# < git log -1
# commit 407bedc803e52f56c719e97bffb741a91ed1f905
# Author: Christophe Leroy <christophe.leroy@csgroup.eu>
# Date:   Wed Apr 28 10:48:01 2021 +0000
# 
#     powerpc/8xx: Add support for huge pages on VMAP and VMALLOC
#     
#     powerpc 8xx has 4 page sizes:
#     - 4k
#     - 16k
#     - 512k
#     - 8M
#     
#     At the time being, vmalloc and vmap only support huge pages which are
#     leaf at PMD level.
#     
#     Here the PMD level is 4M, it doesn't correspond to any supported
#     page size.
#     
#     For the time being, implement use of 16k and 512k pages which is done
#     at PTE level.
#     
#     Support of 8M pages will be implemented later, it requires vmalloc to
#     support hugepd tables.
#     
#     Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 407bedc803e52f56c719e97bffb741a91ed1f905
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/chleroy_85xx_ppa8548_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  85xx/ppa8548_defconfig
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/chleroy_85xx_ppa8548_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 120 ARCH=powerpc O=/kisskb/build/chleroy_85xx_ppa8548_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 120 ARCH=powerpc O=/kisskb/build/chleroy_85xx_ppa8548_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0x54ec1c) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
Image Name:   Linux-5.13.0-rc1-g407bedc803e5
Created:      Tue May 11 21:08:25 2021
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2549918 Bytes = 2490.15 KiB = 2.43 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/chleroy_85xx_ppa8548_defconfig_powerpc-gcc5
# Build took: 0:00:28.309939