# git rev-parse -q --verify a1b8638ba1320e6684aa98233c15255eb803fac7^{commit}
a1b8638ba1320e6684aa98233c15255eb803fac7
already have revision, skipping fetch
# git checkout -q -f -B kisskb a1b8638ba1320e6684aa98233c15255eb803fac7
# git clean -qxdf
# < git log -1
# commit a1b8638ba1320e6684aa98233c15255eb803fac7
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Sep 27 14:38:10 2020 -0700
# 
#     Linux 5.9-rc7
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-ld --version
# < git log --format=%s --max-count=1 a1b8638ba1320e6684aa98233c15255eb803fac7
# < make -s -j 10 ARCH=mips O=/kisskb/build/linus_mips-allnoconfig_mips-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-  allnoconfig
# < make -s -j 10 ARCH=mips O=/kisskb/build/linus_mips-allnoconfig_mips-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-  help
# make -s -j 10 ARCH=mips O=/kisskb/build/linus_mips-allnoconfig_mips-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-  olddefconfig
# make -s -j 10 ARCH=mips O=/kisskb/build/linus_mips-allnoconfig_mips-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-  
FIT description: Linux 5.9.0-rc7+
Created:         Mon Sep 28 13:22:21 2020
 Image 0 (kernel@0)
  Description:  Linux 5.9.0-rc7+
  Created:      Mon Sep 28 13:22:21 2020
  Type:         Kernel Image
  Compression:  gzip compressed
  Data Size:    675596 Bytes = 659.76 KiB = 0.64 MiB
  Architecture: MIPS
  OS:           Linux
  Load Address: 0x80100000
  Entry Point:  0x8022da0c
  Hash algo:    sha1
  Hash value:   b05b068a4df53c1194f80eb21c988ce7990ecd4c
 Default Configuration: 'conf@default'
 Configuration 0 (conf@default)
  Description:  Generic Linux kernel
  Kernel:       kernel@0
Completed OK
# rm -rf /kisskb/build/linus_mips-allnoconfig_mips-gcc4.9
# Build took: 0:00:34.892179