# git rev-parse -q --verify c5f86891185c408b2241ba9a82ae8622d8386aff^{commit}
c5f86891185c408b2241ba9a82ae8622d8386aff
already have revision, skipping fetch
# git checkout -q -f -B kisskb c5f86891185c408b2241ba9a82ae8622d8386aff
# git clean -qxdf
# < git log -1
# commit c5f86891185c408b2241ba9a82ae8622d8386aff
# Merge: d67f250e9634 8458ca147c20
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Feb 25 10:14:39 2020 -0800
# 
#     Merge tag 'riscv-for-linux-5.6-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
#     
#     Pull RISC-V fixes from Palmer Dabbelt:
#      "This contains a handful of RISC-V related fixes that I've collected
#       and would like to target for 5.6-rc4:
#     
#        - A fix to set up the PMPs on boot, which allows the kernel to access
#          memory on systems that don't set up permissive PMPs before getting
#          to Linux. This only effects machine-mode kernels, which currently
#          means only NOMMU kernels.
#     
#        - A fix to avoid enabling supervisor-mode interrupts when running in
#          machine-mode, also only for NOMMU kernels.
#     
#        - A pair of fixes to our KASAN support to avoid corrupting memory.
#     
#        - A gitignore fix.
#     
#       This boots on QEMU's virt board for me"
#     
#     * tag 'riscv-for-linux-5.6-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
#       riscv: adjust the indent
#       riscv: allocate a complete page size for each page table
#       riscv: Fix gitignore
#       RISC-V: Don't enable all interrupts in trap_init()
#       riscv: set pmp configuration if kernel is running in M-mode
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-ld --version
# < git log --format=%s --max-count=1 c5f86891185c408b2241ba9a82ae8622d8386aff
# < make -s -j 176 ARCH=mips O=/kisskb/build/linus_mips-allnoconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-  allnoconfig
# < make -s -j 176 ARCH=mips O=/kisskb/build/linus_mips-allnoconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-  help
# make -s -j 176 ARCH=mips O=/kisskb/build/linus_mips-allnoconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-  olddefconfig
# make -s -j 176 ARCH=mips O=/kisskb/build/linus_mips-allnoconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-  
FIT description: Linux 5.6.0-rc3+
Created:         Thu Feb 27 01:56:37 2020
 Image 0 (kernel@0)
  Description:  Linux 5.6.0-rc3+
  Created:      Thu Feb 27 01:56:37 2020
  Type:         Kernel Image
  Compression:  gzip compressed
  Data Size:    660365 Bytes = 644.89 KiB = 0.63 MiB
  Architecture: MIPS
  OS:           Linux
  Load Address: 0x80100000
  Entry Point:  0x80229c60
  Hash algo:    sha1
  Hash value:   4f9bf85949e53bf0b4d0fa195b5e7afd0d2aa2d3
 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-gcc8
# Build took: 0:00:14.847536