# git rev-parse -q --verify 6cf7ccba29dcf39ab27630c383a3844078a6d5cd^{commit}
6cf7ccba29dcf39ab27630c383a3844078a6d5cd
already have revision, skipping fetch
# git checkout -q -f -B kisskb 6cf7ccba29dcf39ab27630c383a3844078a6d5cd
# git clean -qxdf
# < git log -1
# commit 6cf7ccba29dcf39ab27630c383a3844078a6d5cd
# Merge: 721db9dfb106 38b7c2a3ffb1
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Jul 18 11:10:06 2020 -0700
# 
#     Merge tag 'riscv-for-linus-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux into master
#     
#     Pull RISC-V fixes from Palmer Dabbelt:
#      "Two fixes:
#     
#        - 16KiB kernel stacks on rv64, which fixes a lot of crashes.
#     
#        - Rolling an mmiowb() into the scheduler, which when combined with
#          Will's fix to the mmiowb()-on-spinlock should fix the PREEMPT
#          issues we've been seeing"
#     
#     * tag 'riscv-for-linus-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
#       RISC-V: Upgrade smp_mb__after_spinlock() to iorw,iorw
#       riscv: use 16KB kernel stack on 64-bit
# < /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 6cf7ccba29dcf39ab27630c383a3844078a6d5cd
# < make -s -j 48 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 48 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 48 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 48 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-rc5+
Created:         Sun Jul 19 07:22:35 2020
 Image 0 (kernel@0)
  Description:  Linux 5.8.0-rc5+
  Created:      Sun Jul 19 07:22:35 2020
  Type:         Kernel Image
  Compression:  gzip compressed
  Data Size:    670309 Bytes = 654.60 KiB = 0.64 MiB
  Architecture: MIPS
  OS:           Linux
  Load Address: 0x80100000
  Entry Point:  0x8022b5ec
  Hash algo:    sha1
  Hash value:   147256dd792e6bf192e7d4279ef81320c2d00acf
 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: 0:00:17.004551