# git rev-parse -q --verify 9a065d2e3633d2f443ec01427265098ebe3a0e1f^{commit}
9a065d2e3633d2f443ec01427265098ebe3a0e1f
already have revision, skipping fetch
# git checkout -q -f -B kisskb 9a065d2e3633d2f443ec01427265098ebe3a0e1f
# git clean -qxdf
# < git log -1
# commit 9a065d2e3633d2f443ec01427265098ebe3a0e1f
# Author: Nicholas Piggin <npiggin@gmail.com>
# Date:   Tue Jan 22 16:46:18 2019 +1000
# 
#     powerpc/64s: Fix data interrupts vs d-side MCE reentrancy
#     
#     Handlers for interrupts that set DAR / DSISR, set MSR[RI] before those
#     SPRs are read and saved away.
#     
#     If a d-side machine check hits in this window, DAR / DSISR will be
#     clobbered silently, leading to random behaviour.
#     
#     Fix this by saving those registers before MSR[RI] is set.
#     
#     Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /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 9a065d2e3633d2f443ec01427265098ebe3a0e1f
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64_defconfig+NO_HUGETLB_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64_defconfig
# Added to kconfig CONFIG_HUGETLBFS=n
# yes \n | make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64_defconfig+NO_HUGETLB_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64_defconfig+NO_HUGETLB_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/arch/powerpc/kernel/exceptions-64s.S: Assembler messages:
/kisskb/src/arch/powerpc/kernel/exceptions-64s.S:625: Error: Fixed entry overflow
/kisskb/src/arch/powerpc/kernel/exceptions-64s.S:625: Fatal error: .abort detected.  Abandoning ship.
make[3]: *** [/kisskb/src/scripts/Makefile.build:367: arch/powerpc/kernel/head_64.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:492: arch/powerpc/kernel] Error 2
make[1]: *** [/kisskb/src/Makefile:1042: arch/powerpc] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:152: sub-make] Error 2
Command 'make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64_defconfig+NO_HUGETLB_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/powerpc-next_ppc64_defconfig+NO_HUGETLB_powerpc-gcc5
# Build took: 0:02:05.792462