# git rev-parse -q --verify d4f309ca411887cd61ea389c7abfb70c2eb1e532^{commit}
d4f309ca411887cd61ea389c7abfb70c2eb1e532
already have revision, skipping fetch
# git checkout -q -f -B kisskb d4f309ca411887cd61ea389c7abfb70c2eb1e532
# git clean -qxdf
# < git log -1
# commit d4f309ca411887cd61ea389c7abfb70c2eb1e532
# Merge: b0ef7cda8d9b d4bf905307a1
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Feb 8 14:28:26 2020 -0800
# 
#     Merge tag 'powerpc-5.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
#     
#     Pull powerpc fixes from Michael Ellerman:
#     
#      - Fix an existing bug in our user access handling, exposed by one of
#        the bug fixes we merged this cycle.
#     
#      - A fix for a boot hang on 32-bit with CONFIG_TRACE_IRQFLAGS and the
#        recently added CONFIG_VMAP_STACK.
#     
#     Thanks to: Christophe Leroy, Guenter Roeck.
#     
#     * tag 'powerpc-5.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
#       powerpc: Fix CONFIG_TRACE_IRQFLAGS with CONFIG_VMAP_STACK
#       powerpc/futex: Fix incorrect user access blocking
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 d4f309ca411887cd61ea389c7abfb70c2eb1e532
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_40x_acadia_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  40x/acadia_defconfig
# make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_40x_acadia_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/arch/powerpc/kernel/head_40x.S: Assembler messages:
/kisskb/src/arch/powerpc/kernel/head_40x.S:804: Warning: invalid register expression
INFO: Uncompressed kernel (size 0x5086c0) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
Image Name:   Linux-5.5.0-gd4f309ca4118
Created:      Sun Feb  9 23:14:57 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2558858 Bytes = 2498.88 KiB = 2.44 MiB
Load Address: 00600000
Entry Point:  006017dc
Completed OK
# rm -rf /kisskb/build/powerpc-next_40x_acadia_defconfig_powerpc-gcc5
# Build took: 0:00:46.773203