# git rev-parse -q --verify ab159ac569fddf812c0a217d6dbffaa5d93ef88f^{commit}
ab159ac569fddf812c0a217d6dbffaa5d93ef88f
already have revision, skipping fetch
# git checkout -q -f -B kisskb ab159ac569fddf812c0a217d6dbffaa5d93ef88f
# git clean -qxdf
# < git log -1
# commit ab159ac569fddf812c0a217d6dbffaa5d93ef88f
# Merge: fc858a523108 f96271cefe6d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat May 8 08:49:54 2021 -0700
# 
#     Merge tag 'powerpc-5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
#     
#     Pull powerpc updates and fixes from Michael Ellerman:
#      "A bit of a mixture of things, tying up some loose ends.
#     
#       There's the removal of the nvlink code, which dependend on a commit in
#       the vfio tree. Then the enablement of huge vmalloc which was in next
#       for a few weeks but got dropped due to conflicts. And there's also a
#       few fixes.
#     
#       Summary:
#     
#        - Remove the nvlink support now that it's only user has been removed.
#     
#        - Enable huge vmalloc mappings for Radix MMU (P9).
#     
#        - Fix KVM conversion to gfn-based MMU notifier callbacks.
#     
#        - Fix a kexec/kdump crash with hot plugged CPUs.
#     
#        - Fix boot failure on 32-bit with CONFIG_STACKPROTECTOR.
#     
#        - Restore alphabetic order of the selects under CONFIG_PPC.
#     
#       Thanks to: Christophe Leroy, Christoph Hellwig, Nicholas Piggin,
#       Sandipan Das, and Sourabh Jain"
#     
#     * tag 'powerpc-5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
#       KVM: PPC: Book3S HV: Fix conversion to gfn-based MMU notifier callbacks
#       powerpc/kconfig: Restore alphabetic order of the selects under CONFIG_PPC
#       powerpc/32: Fix boot failure with CONFIG_STACKPROTECTOR
#       powerpc/powernv/memtrace: Fix dcache flushing
#       powerpc/kexec_file: Use current CPU info while setting up FDT
#       powerpc/64s/radix: Enable huge vmalloc mappings
#       powerpc/powernv: remove the nvlink support
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 ab159ac569fddf812c0a217d6dbffaa5d93ef88f
# < make -s -j 48 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  x86_64_defconfig
# < make -s -j 48 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 48 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
# make -s -j 48 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
Completed OK
# rm -rf /kisskb/build/linus_x86_64_defconfig_x86_64-gcc8
# Build took: 0:02:25.045729