# git rev-parse -q --verify f6f5395c530b7f51832256362a3e2dcec968ef1e^{commit}
f6f5395c530b7f51832256362a3e2dcec968ef1e
already have revision, skipping fetch
# git checkout -q -f -B kisskb f6f5395c530b7f51832256362a3e2dcec968ef1e
# git clean -qxdf
# git log -1
commit f6f5395c530b7f51832256362a3e2dcec968ef1e
Author: Mathieu Malaterre <malat@debian.org>
Date:   Thu Mar 8 22:31:59 2018 +1100

    powerpc/32: Add missing prototypes for (early|machine)_init()
    
    early_init() and machine_init() have no prototype, add one in
    asm-prototypes.h.
    
    Fixes the following warnings (treated as error in W=1):
      arch/powerpc/kernel/setup_32.c:68:30: error: no previous prototype for ‘early_init’
      arch/powerpc/kernel/setup_32.c:99:21: error: no previous prototype for ‘machine_init’
    
    Signed-off-by: Mathieu Malaterre <malat@debian.org>
    [mpe: Move them to asm-prototypes.h, drop other functions]
    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 f6f5395c530b7f51832256362a3e2dcec968ef1e
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_holly_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  holly_defconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_holly_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
/kisskb/src/arch/powerpc/xmon/xmon.c:906:13: error: 'clear_all_bpt' defined but not used [-Werror=unused-function]
cc1: all warnings being treated as errors
/kisskb/src/scripts/Makefile.build:324: recipe for target 'arch/powerpc/xmon/xmon.o' failed
make[2]: *** [arch/powerpc/xmon/xmon.o] Error 1
make[2]: *** Waiting for unfinished jobs....
/kisskb/src/Makefile:1051: recipe for target 'arch/powerpc/xmon' failed
make[1]: *** [arch/powerpc/xmon] Error 2
make[1]: *** Waiting for unfinished jobs....
/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]
/kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq':
/kisskb/src/drivers/tty/serial/8250/8250_core.c:251:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c:231:19: note: 'i' was declared here
Makefile:146: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
Command 'make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_holly_defconfig_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/powerpc-next_holly_defconfig_powerpc
# Build took: 0:00:21.787815