# git rev-parse -q --verify 79ca035d2d941839f55f3b8b69f8e81c66946ed8^{commit}
79ca035d2d941839f55f3b8b69f8e81c66946ed8
already have revision, skipping fetch
# git checkout -q -f -B kisskb 79ca035d2d941839f55f3b8b69f8e81c66946ed8
# git clean -qxdf
# < git log -1
# commit 79ca035d2d941839f55f3b8b69f8e81c66946ed8
# Merge: 4152d146ee21 058f2e4da79b
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Jun 10 15:00:11 2020 -0700
# 
#     Merge branch 'proc-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
#     
#     Pull proc fix from Eric Biederman:
#      "Syzbot found a NULL pointer dereference if kzalloc of s_fs_info fails"
#     
#     * 'proc-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace:
#       proc: s_fs_info may be NULL when proc_kill_sb is called
# < /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 79ca035d2d941839f55f3b8b69f8e81c66946ed8
# < make -s -j 8 ARCH=powerpc O=/kisskb/build/linus_ppc64e_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64e_defconfig
# < make -s -j 8 ARCH=powerpc O=/kisskb/build/linus_ppc64e_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 8 ARCH=powerpc O=/kisskb/build/linus_ppc64e_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 8 ARCH=powerpc O=/kisskb/build/linus_ppc64e_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0xc28fc0) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xd00000)
Image Name:   Linux-5.7.0-g79ca035d2d94
Created:      Thu Jun 11 10:25:45 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5091041 Bytes = 4971.72 KiB = 4.86 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/linus_ppc64e_defconfig_powerpc-gcc4.9
# Build took: 0:03:56.605516