# git rev-parse -q --verify 40a4259e07453af3a4311a807653a2d0b35a89e2^{commit}
40a4259e07453af3a4311a807653a2d0b35a89e2
already have revision, skipping fetch
# git checkout -q -f -B kisskb 40a4259e07453af3a4311a807653a2d0b35a89e2
# git clean -qxdf
# < git log -1
# commit 40a4259e07453af3a4311a807653a2d0b35a89e2
# Author: Christophe Leroy <christophe.leroy@csgroup.eu>
# Date:   Wed Aug 12 12:25:17 2020 +0000
# 
#     powerpc/uaccess: Add pre-update addressing to __get_user_asm() and __put_user_asm()
#     
#     Enable pre-update addressing mode in __get_user_asm() and __put_user_asm()
#     
#     Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/13041c7df39e89ddf574ea0cdc6dedfdd9734140.1597235091.git.christophe.leroy@csgroup.eu
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 40a4259e07453af3a4311a807653a2d0b35a89e2
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_52xx_cm5200_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  52xx/cm5200_defconfig
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_52xx_cm5200_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_52xx_cm5200_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_52xx_cm5200_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/block/genhd.c: In function 'diskstats_show':
/kisskb/src/block/genhd.c:1667:1: warning: the frame size of 1160 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
INFO: Uncompressed kernel (size 0x55d8e0) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
Image Name:   Linux-5.9.0-rc1-47758-g40a4259e0
Created:      Tue Aug 18 03:01:34 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2789302 Bytes = 2723.93 KiB = 2.66 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/powerpc-next_52xx_cm5200_defconfig_powerpc-gcc4.9
# Build took: 0:00:45.601920