# git rev-parse -q --verify 0bddd227f3dc55975e2b8dfa7fc6f959b062a2c7^{commit}
0bddd227f3dc55975e2b8dfa7fc6f959b062a2c7
already have revision, skipping fetch
# git checkout -q -f -B kisskb 0bddd227f3dc55975e2b8dfa7fc6f959b062a2c7
# git clean -qxdf
# < git log -1
# commit 0bddd227f3dc55975e2b8dfa7fc6f959b062a2c7
# Author: Randy Dunlap <rdunlap@infradead.org>
# Date:   Wed Jul 8 11:44:59 2020 -0700
# 
#     Documentation: update for gcc 4.9 requirement
#     
#     Update Documentation for the gcc v4.9 upgrade requirement.
#     
#     Fixes: 5429ef62bcf3 ("compiler/gcc: Raise minimum GCC version for kernel builds to 4.8")
#     Fixes: 6ec4476ac825 ("Raise gcc version requirement to 4.9")
#     Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
#     Acked-by: Jonathan Corbet <corbet@lwn.net>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /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 0bddd227f3dc55975e2b8dfa7fc6f959b062a2c7
# < make -s -j 24 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 24 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 24 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 24 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 5.8.0-rc4+
Created:         Thu Jul  9 17:05:34 2020
 Image 0 (kernel@0)
  Description:  Linux 5.8.0-rc4+
  Created:      Thu Jul  9 17:05:34 2020
  Type:         Kernel Image
  Compression:  gzip compressed
  Data Size:    669855 Bytes = 654.16 KiB = 0.64 MiB
  Architecture: MIPS
  OS:           Linux
  Load Address: 0x80100000
  Entry Point:  0x8022b24c
  Hash algo:    sha1
  Hash value:   4d1ab4d5e1befbd98f60f873ce59febcdf91668f
 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: 0:00:22.088869