# git rev-parse -q --verify 320cd018d59229ab54ad013a2bf98a9de40fe7d0^{commit}
320cd018d59229ab54ad013a2bf98a9de40fe7d0
already have revision, skipping fetch
# git checkout -q -f -B kisskb 320cd018d59229ab54ad013a2bf98a9de40fe7d0
# git clean -qxdf
# < git log -1
# commit 320cd018d59229ab54ad013a2bf98a9de40fe7d0
# Author: Christophe Leroy <christophe.leroy@c-s.fr>
# Date:   Wed Apr 8 15:58:49 2020 +0000
# 
#     powerpc/kasan: Fix stack overflow by increasing THREAD_SHIFT
#     
#     When CONFIG_KASAN is selected, the stack usage is increased.
#     
#     In the same way as x86 and arm64 architectures, increase
#     THREAD_SHIFT when CONFIG_KASAN is selected.
#     
#     Fixes: 2edb16efc899 ("powerpc/32: Add KASAN support")
#     Reported-by: <erhard_f@mailbox.org>
#     Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://bugzilla.kernel.org/show_bug.cgi?id=207129
#     Link: https://lore.kernel.org/r/2c50f3b1c9bbaa4217c9a98f3044bd2a36c46a4f.1586361277.git.christophe.leroy@c-s.fr
# < /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 320cd018d59229ab54ad013a2bf98a9de40fe7d0
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_85xx_socrates_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  85xx/socrates_defconfig
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_85xx_socrates_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_85xx_socrates_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_85xx_socrates_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0x5d4310) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
Image Name:   Linux-5.7.0-rc2-g320cd018d592
Created:      Thu May  7 04:28:09 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    3009113 Bytes = 2938.59 KiB = 2.87 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/powerpc-next_85xx_socrates_defconfig_powerpc-gcc5
# Build took: 0:00:49.843085