# git rev-parse -q --verify a0aebae07f211c05d64be886e56d352eea86350b^{commit}
a0aebae07f211c05d64be886e56d352eea86350b
already have revision, skipping fetch
# git checkout -q -f -B kisskb a0aebae07f211c05d64be886e56d352eea86350b
# git clean -qxdf
# < git log -1
# commit a0aebae07f211c05d64be886e56d352eea86350b
# Author: Joel Stanley <joel@jms.id.au>
# Date:   Mon Oct 22 22:39:26 2018 +1030
# 
#     selftests: powerpc: Fix warning for security subdir
#     
#     typing 'make' inside tools/testing/selftests/powerpc gave a build
#     warning:
#     
#     BUILD_TARGET=tools/testing/selftests/powerpc/security; mkdir -p $BUILD_TARGET; make OUTPUT=$BUILD_TARGET -k -C security all
#     make[1]: Entering directory 'tools/testing/selftests/powerpc/security'
#     ../../lib.mk:20: ../../../../scripts/subarch.include: No such file or directory
#     make[1]: *** No rule to make target '../../../../scripts/subarch.include'.
#     make[1]: Failed to remake makefile '../../../../scripts/subarch.include'.
#     
#     The build is one level deeper than lib.mk thinks it is. Set top_srcdir
#     to set things straight.
#     
#     Note that the test program is still built.
#     
#     Signed-off-by: Joel Stanley <joel@jms.id.au>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/alpha-linux/bin/alpha-linux-gcc --version
# < git log --format=%s --max-count=1 a0aebae07f211c05d64be886e56d352eea86350b
# < make -s -j 48 ARCH=alpha O=/kisskb/build/powerpc-next_alpha-defconfig_alpha CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/alpha-linux/bin/alpha-linux-  defconfig
# make -s -j 48 ARCH=alpha O=/kisskb/build/powerpc-next_alpha-defconfig_alpha CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/alpha-linux/bin/alpha-linux-  
<stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp]
<stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp]
/kisskb/src/arch/alpha/kernel/osf_sys.c: In function '__do_sys_osf_utsname':
/kisskb/src/arch/alpha/kernel/osf_sys.c:532:6: warning: unused variable 'error' [-Wunused-variable]
/kisskb/src/arch/alpha/kernel/osf_sys.c: In function '__do_sys_osf_getdomainname':
/kisskb/src/arch/alpha/kernel/osf_sys.c:563:11: warning: unused variable 'err' [-Wunused-variable]
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:185:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c: In function 'proc_reg_open':
/kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c:341:21: note: 'pdeo' was declared here
WARNING: "saved_config" [vmlinux] is COMMON symbol
  Kernel arch/alpha/boot/vmlinux.gz is ready
Completed OK
# rm -rf /kisskb/build/powerpc-next_alpha-defconfig_alpha
# Build took: 0:00:42.938104