# git rev-parse -q --verify 1df3af6dc3cfe643f43d46f202bd44861ccbdb99^{commit}
1df3af6dc3cfe643f43d46f202bd44861ccbdb99
already have revision, skipping fetch
# git checkout -q -f -B kisskb 1df3af6dc3cfe643f43d46f202bd44861ccbdb99
# git clean -qxdf
# < git log -1
# commit 1df3af6dc3cfe643f43d46f202bd44861ccbdb99
# Author: Nicholas Piggin <npiggin@gmail.com>
# Date:   Tue Jul 6 15:13:10 2021 +1000
# 
#     powerpc/64e: Fix system call illegal mtmsrd instruction
#     
#     BookE does not have mtmsrd, switch to use wrteei to enable MSR[EE].
#     
#     Fixes: dd152f70bdc1 ("powerpc/64s: system call avoid setting MSR[RI] until we set MSR[EE]")
#     Reported-by: Christian Zigotzky <chzigotzky@xenosoft.de>
#     Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/20210706051310.608992-1-npiggin@gmail.com
# < /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 1df3af6dc3cfe643f43d46f202bd44861ccbdb99
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_pmac32_defconfig+KVM_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  pmac32_defconfig
# Added to kconfig CONFIG_VIRTUALIZATION=y
# Added to kconfig CONFIG_KVM=y
# Added to kconfig CONFIG_KVM_BOOK3S_32=m
# Added to kconfig 
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_pmac32_defconfig+KVM_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_pmac32_defconfig+KVM_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
.config:4192:warning: override: reassigning to symbol VIRTUALIZATION
# make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_pmac32_defconfig+KVM_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0xa52df4) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xb00000)
Completed OK
# rm -rf /kisskb/build/powerpc-fixes_pmac32_defconfig+KVM_powerpc-gcc5
# Build took: 0:01:06.023168