# git rev-parse -q --verify e2aa8915489c1d7b8c5d9d6737961625fc280608^{commit}
e2aa8915489c1d7b8c5d9d6737961625fc280608
already have revision, skipping fetch
# git checkout -q -f -B kisskb e2aa8915489c1d7b8c5d9d6737961625fc280608
# git clean -qxdf
# < git log -1
# commit e2aa8915489c1d7b8c5d9d6737961625fc280608
# Author: Simon Guo <wei.guo.simon@gmail.com>
# Date:   Fri May 25 12:07:36 2018 +0800
# 
#     powerpc:selftest update memcmp_64 selftest for VMX implementation
#     
#     This patch reworked selftest memcmp_64 so that memcmp selftest can
#     cover more test cases.
#     
#     It adds testcases for:
#     - memcmp over 4K bytes size.
#     - s1/s2 with different/random offset on 16 bytes boundary.
#     - enter/exit_vmx_ops pairness.
#     
#     Signed-off-by: Simon Guo <wei.guo.simon@gmail.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 e2aa8915489c1d7b8c5d9d6737961625fc280608
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/mpe_pseries_defconfig+NO_SPLPAR_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  pseries_defconfig
# Added to kconfig CONFIG_PPC_SPLPAR=n
# yes \n | make -s -j 48 ARCH=powerpc O=/kisskb/build/mpe_pseries_defconfig+NO_SPLPAR_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -s -j 48 ARCH=powerpc O=/kisskb/build/mpe_pseries_defconfig+NO_SPLPAR_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
/kisskb/src/arch/powerpc/lib/memcmp_64.S: Assembler messages:
/kisskb/src/arch/powerpc/lib/memcmp_64.S:467: Error: Unrecognized opcode: `vcmpequd.'
/kisskb/src/arch/powerpc/lib/memcmp_64.S:471: Error: Unrecognized opcode: `vcmpequd.'
/kisskb/src/scripts/Makefile.build:413: recipe for target 'arch/powerpc/lib/memcmp_64.o' failed
make[2]: *** [arch/powerpc/lib/memcmp_64.o] Error 1
make[2]: *** Waiting for unfinished jobs....
/kisskb/src/Makefile:1060: recipe for target 'arch/powerpc/lib' failed
make[1]: *** [arch/powerpc/lib] Error 2
make[1]: *** Waiting for unfinished jobs....
/kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount':
/kisskb/src/kernel/cgroup/cgroup-v1.c:1268:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/swap_state.c: In function '__add_to_swap_cache':
/kisskb/src/mm/swap_state.c:135:5: warning: 'error' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page':
/kisskb/src/mm/hugetlb.c:1433:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
make[1]: *** wait: No child processes.  Stop.
Makefile:146: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
Command 'make -s -j 48 ARCH=powerpc O=/kisskb/build/mpe_pseries_defconfig+NO_SPLPAR_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/mpe_pseries_defconfig+NO_SPLPAR_powerpc
# Build took: 0:00:28.746149