# git rev-parse -q --verify 38bc7cb6a88c5806e27890e4a3784a5aaa2ae966^{commit}
38bc7cb6a88c5806e27890e4a3784a5aaa2ae966
already have revision, skipping fetch
# git checkout -q -f -B kisskb 38bc7cb6a88c5806e27890e4a3784a5aaa2ae966
# git clean -qxdf
# < git log -1
# commit 38bc7cb6a88c5806e27890e4a3784a5aaa2ae966
# Author: Andrey Abramov <st5pub@yandex.ru>
# Date:   Tue Apr 2 23:47:22 2019 +0300
# 
#     powerpc: module_[32|64].c: replace swap function with built-in one
#     
#     Replace relaswap with built-in one, because relaswap
#     does a simple byte to byte swap.
#     
#     Since Spectre mitigations have made indirect function calls more
#     expensive, and the default simple byte copies swap is implemented
#     without them, an "optimized" custom swap function is now
#     a waste of time as well as code.
#     
#     Signed-off-by: Andrey Abramov <st5pub@yandex.ru>
#     Reviewed by: George Spelvin <lkml@sdf.org>
#     Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)
#     Link: https://lore.kernel.org/r/994931554238042@iva8-b333b7f98ab0.qloud-c.yandex.net
# < /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 38bc7cb6a88c5806e27890e4a3784a5aaa2ae966
# < make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64e_defconfig+UP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64e_defconfig
# Added to kconfig CONFIG_SMP=n
# < make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64e_defconfig+UP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64e_defconfig+UP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64e_defconfig+UP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0xb68680) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xc00000)
Image Name:   Linux-5.7.0-rc2-g38bc7cb6a88c
Created:      Tue May  5 17:44:14 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    4770616 Bytes = 4658.80 KiB = 4.55 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/powerpc-next_ppc64e_defconfig+UP_powerpc-gcc5
# Build took: 0:03:24.522437