# git rev-parse -q --verify 7ae77150d94d3b535c7b85e6b3647113095e79bf^{commit}
7ae77150d94d3b535c7b85e6b3647113095e79bf
already have revision, skipping fetch
# git checkout -q -f -B kisskb 7ae77150d94d3b535c7b85e6b3647113095e79bf
# git clean -qxdf
# < git log -1
# commit 7ae77150d94d3b535c7b85e6b3647113095e79bf
# Merge: 084623e468d5 1395375c5927
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Jun 5 12:39:30 2020 -0700
# 
#     Merge tag 'powerpc-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
#     
#     Pull powerpc updates from Michael Ellerman:
#     
#      - Support for userspace to send requests directly to the on-chip GZIP
#        accelerator on Power9.
#     
#      - Rework of our lockless page table walking (__find_linux_pte()) to
#        make it safe against parallel page table manipulations without
#        relying on an IPI for serialisation.
#     
#      - A series of fixes & enhancements to make our machine check handling
#        more robust.
#     
#      - Lots of plumbing to add support for "prefixed" (64-bit) instructions
#        on Power10.
#     
#      - Support for using huge pages for the linear mapping on 8xx (32-bit).
#     
#      - Remove obsolete Xilinx PPC405/PPC440 support, and an associated sound
#        driver.
#     
#      - Removal of some obsolete 40x platforms and associated cruft.
#     
#      - Initial support for booting on Power10.
#     
#      - Lots of other small features, cleanups & fixes.
#     
#     Thanks to: Alexey Kardashevskiy, Alistair Popple, Andrew Donnellan,
#     Andrey Abramov, Aneesh Kumar K.V, Balamuruhan S, Bharata B Rao, Bulent
#     Abali, Cédric Le Goater, Chen Zhou, Christian Zigotzky, Christophe
#     JAILLET, Christophe Leroy, Dmitry Torokhov, Emmanuel Nicolet, Erhard F.,
#     Gautham R. Shenoy, Geoff Levand, George Spelvin, Greg Kurz, Gustavo A.
#     R. Silva, Gustavo Walbon, Haren Myneni, Hari Bathini, Joel Stanley,
#     Jordan Niethe, Kajol Jain, Kees Cook, Leonardo Bras, Madhavan
#     Srinivasan., Mahesh Salgaonkar, Markus Elfring, Michael Neuling, Michal
#     Simek, Nathan Chancellor, Nathan Lynch, Naveen N. Rao, Nicholas Piggin,
#     Oliver O'Halloran, Paul Mackerras, Pingfan Liu, Qian Cai, Ram Pai,
#     Raphael Moreira Zinsly, Ravi Bangoria, Sam Bobroff, Sandipan Das, Segher
#     Boessenkool, Stephen Rothwell, Sukadev Bhattiprolu, Tyrel Datwyler,
#     Wolfram Sang, Xiongfeng Wang.
#     
#     * tag 'powerpc-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (299 commits)
#       powerpc/pseries: Make vio and ibmebus initcalls pseries specific
#       cxl: Remove dead Kconfig options
#       powerpc: Add POWER10 architected mode
#       powerpc/dt_cpu_ftrs: Add MMA feature
#       powerpc/dt_cpu_ftrs: Enable Prefixed Instructions
#       powerpc/dt_cpu_ftrs: Advertise support for ISA v3.1 if selected
#       powerpc: Add support for ISA v3.1
#       powerpc: Add new HWCAP bits
#       powerpc/64s: Don't set FSCR bits in INIT_THREAD
#       powerpc/64s: Save FSCR to init_task.thread.fscr after feature init
#       powerpc/64s: Don't let DT CPU features set FSCR_DSCR
#       powerpc/64s: Don't init FSCR_DSCR in __init_FSCR()
#       powerpc/32s: Fix another build failure with CONFIG_PPC_KUAP_DEBUG
#       powerpc/module_64: Use special stub for _mcount() with -mprofile-kernel
#       powerpc/module_64: Simplify check for -mprofile-kernel ftrace relocations
#       powerpc/module_64: Consolidate ftrace code
#       powerpc/32: Disable KASAN with pages bigger than 16k
#       powerpc/uaccess: Don't set KUEP by default on book3s/32
#       powerpc/uaccess: Don't set KUAP by default on book3s/32
#       powerpc/8xx: Reduce time spent in allow_user_access() and friends
#       ...
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-ld --version
# < git log --format=%s --max-count=1 7ae77150d94d3b535c7b85e6b3647113095e79bf
# < make -s -j 48 ARCH=s390 O=/kisskb/build/linus_s390-allnoconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  allnoconfig
# < make -s -j 48 ARCH=s390 O=/kisskb/build/linus_s390-allnoconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  help
# make -s -j 48 ARCH=s390 O=/kisskb/build/linus_s390-allnoconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  olddefconfig
# make -s -j 48 ARCH=s390 O=/kisskb/build/linus_s390-allnoconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  
Completed OK
# rm -rf /kisskb/build/linus_s390-allnoconfig_s390x-gcc8
# Build took: 0:00:24.253251