# git rev-parse -q --verify deacdb3e3979979016fcd0ffd518c320a62ad166^{commit}
deacdb3e3979979016fcd0ffd518c320a62ad166
already have revision, skipping fetch
# git checkout -q -f -B kisskb deacdb3e3979979016fcd0ffd518c320a62ad166
# git clean -qxdf
# < git log -1
# commit deacdb3e3979979016fcd0ffd518c320a62ad166
# Merge: 14aab7eeb9f0 909adfc66b9a
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Jul 31 09:38:39 2020 -0700
# 
#     Merge tag 'powerpc-5.8-8' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
#     
#     Pull powerpc fix from Michael Ellerman:
#      "Fix a bug introduced by the changes we made to lockless page table
#       walking this cycle.
#     
#       When using the hash MMU, and perf with callchain recording, we can
#       deadlock if the PMI interrupts a hash fault, and the callchain
#       recording then takes a hash fault on the same page.
#     
#       Thanks to Nicholas Piggin, Aneesh Kumar K.V, Anton Blanchard, and
#       Athira Rajeev"
#     
#     * tag 'powerpc-5.8-8' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
#       powerpc/64s/hash: Fix hash_preload running with interrupts enabled
# < /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 deacdb3e3979979016fcd0ffd518c320a62ad166
# < 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-rc7+
Created:         Sat Aug  1 09:33:07 2020
 Image 0 (kernel@0)
  Description:  Linux 5.8.0-rc7+
  Created:      Sat Aug  1 09:33:07 2020
  Type:         Kernel Image
  Compression:  gzip compressed
  Data Size:    670633 Bytes = 654.92 KiB = 0.64 MiB
  Architecture: MIPS
  OS:           Linux
  Load Address: 0x80100000
  Entry Point:  0x8022b74c
  Hash algo:    sha1
  Hash value:   63a3dd2c138052549c20e6e03fffad66da6829d0
 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: 0:00:22.046528