# git rev-parse -q --verify 265e51be6d27250edf42e9045db287b406897873^{commit}
265e51be6d27250edf42e9045db287b406897873
already have revision, skipping fetch
# git checkout -q -f -B kisskb 265e51be6d27250edf42e9045db287b406897873
# git clean -qxdf
# < git log -1
# commit 265e51be6d27250edf42e9045db287b406897873
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Wed Oct 10 16:13:06 2018 +1100
# 
#     powerpc: Add -Werror at arch/powerpc level
#     
#     Back when I added -Werror in commit ba55bd74360e ("powerpc: Add
#     configurable -Werror for arch/powerpc") I did it by adding it to most
#     of the arch Makefiles.
#     
#     At the time we excluded math-emu, because apparently it didn't build
#     cleanly. But that seems to have been fixed somewhere in the interim.
#     
#     So move the -Werror addition to the top-level of the arch, this saves
#     us from repeating it in every Makefile and means we won't forget to
#     add it to any new sub-dirs.
#     
#     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 265e51be6d27250edf42e9045db287b406897873
# < 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: 0:00:42.698644