# git rev-parse -q --verify edf6a2dfe3889daf97e7c164891a87832169e3e4^{commit}
edf6a2dfe3889daf97e7c164891a87832169e3e4
already have revision, skipping fetch
# git checkout -q -f -B kisskb edf6a2dfe3889daf97e7c164891a87832169e3e4
# git clean -qxdf
# < git log -1
# commit edf6a2dfe3889daf97e7c164891a87832169e3e4
# Author: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
# Date:   Fri May 4 18:44:25 2018 +0530
# 
#     powerpc/trace/syscalls: Update syscall name matching logic to account for ppc_ prefix
#     
#     Some syscall entry functions on powerpc are prefixed with
#     ppc_/ppc32_/ppc64_ rather than the usual sys_/__se_sys prefix. fork(),
#     clone(), swapcontext() are some examples of syscalls with such entry
#     points. We need to match against these names when initializing ftrace
#     syscall tracing.
#     
#     Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-gcc --version
# < git log --format=%s --max-count=1 edf6a2dfe3889daf97e7c164891a87832169e3e4
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-fixes_pseries_le_defconfig+NO_NUMA_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-  pseries_le_defconfig
# Added to kconfig CONFIG_NUMA=n
# yes \n | make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-fixes_pseries_le_defconfig+NO_NUMA_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-fixes_pseries_le_defconfig+NO_NUMA_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-  
WARNING: modpost: Found 3 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
arch/powerpc/platforms/pseries/hotplug-cpu.o: In function `dlpar_online_cpu':
hotplug-cpu.c:(.text+0x12c): undefined reference to `timed_topology_update'
arch/powerpc/platforms/pseries/hotplug-cpu.o: In function `dlpar_cpu_remove':
hotplug-cpu.c:(.text+0x400): undefined reference to `timed_topology_update'
/kisskb/src/Makefile:1041: recipe for target 'vmlinux' failed
make[1]: *** [vmlinux] Error 1
Makefile:146: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
Command 'make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-fixes_pseries_le_defconfig+NO_NUMA_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/powerpc-fixes_pseries_le_defconfig+NO_NUMA_ppc64le
# Build took: 0:02:17.093220