# git rev-parse -q --verify 69157fb008fef3b72a7ff7a0accdd227ecbc7472^{commit}
69157fb008fef3b72a7ff7a0accdd227ecbc7472
already have revision, skipping fetch
# git checkout -q -f -B kisskb 69157fb008fef3b72a7ff7a0accdd227ecbc7472
# git clean -qxdf
# < git log -1
# commit 69157fb008fef3b72a7ff7a0accdd227ecbc7472
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Wed Oct 17 23:46:22 2018 +1100
# 
#     powerpc/mm/64s: Add a parameter to shrink the usable SLB size
#     
#     For testing code paths that are vulnerable to badly timed SLB misses,
#     we can shrink the size of the SLB to a single entry for non-bolted
#     entries.
#     
#     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
# < git log --format=%s --max-count=1 69157fb008fef3b72a7ff7a0accdd227ecbc7472
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_corenet64_smp_defconfig+KVM_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  corenet64_smp_defconfig
# Added to kconfig CONFIG_KVM_E500MC=y
# Added to kconfig CONFIG_VIRTUALIZATION=y
# Added to kconfig CONFIG_KVM_MPIC=y
# yes \n | make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_corenet64_smp_defconfig+KVM_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 80 ARCH=powerpc O=/kisskb/build/powerpc-next_corenet64_smp_defconfig+KVM_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
In file included from /kisskb/src/arch/powerpc/kvm/powerpc.c:51:0:
/kisskb/src/arch/powerpc/kvm/trace.h:9:0: error: "TRACE_INCLUDE_PATH" redefined [-Werror]
 #define TRACE_INCLUDE_PATH .
 ^
In file included from /kisskb/src/arch/powerpc/kvm/../mm/mmu_decl.h:25:0,
                 from /kisskb/src/arch/powerpc/kvm/powerpc.c:48:
/kisskb/src/arch/powerpc/include/asm/trace.h:224:0: note: this is the location of the previous definition
 #define TRACE_INCLUDE_PATH asm
 ^
cc1: all warnings being treated as errors
make[3]: *** [/kisskb/src/scripts/Makefile.build:305: arch/powerpc/kvm/powerpc.o] Error 1
make[3]: *** Waiting for unfinished jobs....
In file included from /kisskb/src/arch/powerpc/kernel/smp.c:64:0:
/kisskb/src/arch/powerpc/include/asm/stackprotector.h: In function 'boot_init_stack_canary':
/kisskb/src/arch/powerpc/include/asm/stackprotector.h:32:9: error: 'struct task_struct' has no member named 'stack_canary'
  current->stack_canary = canary;
         ^
/kisskb/src/arch/powerpc/include/asm/stackprotector.h:34:12: error: 'struct paca_struct' has no member named 'canary'
  get_paca()->canary = canary;
            ^
make[3]: *** [/kisskb/src/scripts/Makefile.build:305: arch/powerpc/kernel/smp.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:546: arch/powerpc/kernel] Error 2
make[2]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:546: arch/powerpc/kvm] Error 2
make[1]: *** [/kisskb/src/Makefile:1060: arch/powerpc] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:146: sub-make] Error 2
Command 'make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_corenet64_smp_defconfig+KVM_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_corenet64_smp_defconfig+KVM_powerpc-gcc5
# Build took: 0:01:13.017400