# git rev-parse -q --verify aa515cdce7a151dcc14b7600d33f1414c6fa32c9^{commit}
aa515cdce7a151dcc14b7600d33f1414c6fa32c9
already have revision, skipping fetch
# git checkout -q -f -B kisskb aa515cdce7a151dcc14b7600d33f1414c6fa32c9
# git clean -qxdf
# < git log -1
# commit aa515cdce7a151dcc14b7600d33f1414c6fa32c9
# Author: Stephen Rothwell <sfr@canb.auug.org.au>
# Date:   Wed Jan 13 16:44:48 2021 +1100
# 
#     Add linux-next specific files for 20210113
#     
#     Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 aa515cdce7a151dcc14b7600d33f1414c6fa32c9
# < make -s -j 10 ARCH=arm O=/kisskb/build/linux-next_efm32_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  efm32_defconfig
# < make -s -j 10 ARCH=arm O=/kisskb/build/linux-next_efm32_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  help
# make -s -j 10 ARCH=arm O=/kisskb/build/linux-next_efm32_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  olddefconfig
# make -s -j 10 ARCH=arm O=/kisskb/build/linux-next_efm32_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  
drivers/net/ethernet/micrel/ks8851_common.o: In function `mdiobus_alloc':
/kisskb/src/include/linux/phy.h:383: undefined reference to `mdiobus_alloc_size'
drivers/net/ethernet/micrel/ks8851_common.o: In function `ks8851_register_mdiobus':
/kisskb/src/drivers/net/ethernet/micrel/ks8851_common.c:1102: undefined reference to `__mdiobus_register'
drivers/net/ethernet/micrel/ks8851_common.o: In function `ks8851_unregister_mdiobus':
/kisskb/src/drivers/net/ethernet/micrel/ks8851_common.c:1117: undefined reference to `mdiobus_unregister'
/kisskb/src/drivers/net/ethernet/micrel/ks8851_common.c:1118: undefined reference to `mdiobus_free'
/kisskb/src/drivers/net/ethernet/micrel/ks8851_common.c:1117: undefined reference to `mdiobus_unregister'
/kisskb/src/drivers/net/ethernet/micrel/ks8851_common.c:1118: undefined reference to `mdiobus_free'
make[1]: *** [/kisskb/src/Makefile:1184: vmlinux] Error 1
make: *** [Makefile:185: __sub-make] Error 2
Command 'make -s -j 10 ARCH=arm O=/kisskb/build/linux-next_efm32_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linux-next_efm32_defconfig_arm-gcc4.9
# Build took: 0:01:04.390269