# git rev-parse -q --verify ffeb595d84811dde16a28b33d8a7cf26d51d51b3^{commit}
ffeb595d84811dde16a28b33d8a7cf26d51d51b3
already have revision, skipping fetch
# git checkout -q -f -B kisskb ffeb595d84811dde16a28b33d8a7cf26d51d51b3
# git clean -qxdf
# < git log -1
# commit ffeb595d84811dde16a28b33d8a7cf26d51d51b3
# Merge: 900db1504704 2f26ed1764b4
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat May 30 12:28:44 2020 -0700
# 
#     Merge tag 'powerpc-5.7-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
#     
#     Pull powerpc fixes from Michael Ellerman:
#     
#      - a fix for the recent change to how we restore non-volatile GPRs,
#        which broke our emulation of reading from the DSCR (Data Stream
#        Control Register).
#     
#      - a fix for the recent rewrite of interrupt/syscall exit in C, we need
#        to exclude KCOV from that code, otherwise it can lead to
#        unrecoverable faults.
#     
#     Thanks to Daniel Axtens.
#     
#     * tag 'powerpc-5.7-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
#       powerpc/64s: Disable sanitisers for C syscall/interrupt entry/exit code
#       powerpc/64s: Fix restore of NV GPRs after facility unavailable exception
# < /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 ffeb595d84811dde16a28b33d8a7cf26d51d51b3
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  44x/fsp2_defconfig
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_44x_fsp2_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/linus_44x_fsp2_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/linus_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0x99b414) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xa00000)
Image Name:   Linux-5.7.0-rc7-gffeb595d8481
Created:      Sun May 31 07:26:23 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    4315878 Bytes = 4214.72 KiB = 4.12 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5
# Build took: 0:01:13.534444