# git rev-parse -q --verify 5e0545f510abc2919cae56669d89fbab4087cb6d^{commit}
# git fetch -q -n -f git://gitlab.ozlabs.ibm.com/mirror/linux-stable-rc.git linux-5.5.y
# git rev-parse -q --verify 5e0545f510abc2919cae56669d89fbab4087cb6d^{commit}
5e0545f510abc2919cae56669d89fbab4087cb6d
# git checkout -q -f -B kisskb 5e0545f510abc2919cae56669d89fbab4087cb6d
# git clean -qxdf
# < git log -1
# commit 5e0545f510abc2919cae56669d89fbab4087cb6d
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Mon Feb 10 00:58:15 2020 +0100
# 
#     Linux 5.5.3-rc1
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version
# < git log --format=%s --max-count=1 5e0545f510abc2919cae56669d89fbab4087cb6d
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/stable-rc-5.5_44x_akebono_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  44x/akebono_defconfig
# make -s -j 24 ARCH=powerpc O=/kisskb/build/stable-rc-5.5_44x_akebono_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
In file included from /kisskb/src/include/linux/phy/phy.h:17:0,
                 from /kisskb/src/drivers/ata/ahci.h:25,
                 from /kisskb/src/drivers/ata/ahci_platform.c:21:
/kisskb/src/include/linux/regulator/consumer.h:600:1: error: expected identifier or '(' before '{' token
/kisskb/src/include/linux/regulator/consumer.h:599:1: warning: 'regulator_is_equal' declared 'static' but never defined [-Wunused-function]
make[3]: *** [/kisskb/src/scripts/Makefile.build:266: drivers/ata/ahci_platform.o] Error 1
make[3]: *** Waiting for unfinished jobs....
In file included from /kisskb/src/include/linux/phy/phy.h:17:0,
                 from /kisskb/src/drivers/ata/ahci.h:25,
                 from /kisskb/src/drivers/ata/libahci.c:32:
/kisskb/src/include/linux/regulator/consumer.h:600:1: error: expected identifier or '(' before '{' token
/kisskb/src/include/linux/regulator/consumer.h:599:1: warning: 'regulator_is_equal' declared 'static' but never defined [-Wunused-function]
make[3]: *** [/kisskb/src/scripts/Makefile.build:266: drivers/ata/libahci.o] Error 1
make[2]: *** [/kisskb/src/scripts/Makefile.build:503: drivers/ata] Error 2
make[1]: *** [/kisskb/src/Makefile:1693: drivers] Error 2
make[1]: *** Waiting for unfinished jobs....
/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:338:21: note: 'pdeo' was declared here
/kisskb/src/fs/ext4/extents.c: In function 'ext4_convert_unwritten_io_end_vec':
/kisskb/src/fs/ext4/extents.c:5054:23: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
In file included from /kisskb/src/kernel/futex.c:60:0:
/kisskb/src/arch/powerpc/include/asm/futex.h: In function 'arch_futex_atomic_op_inuser':
/kisskb/src/arch/powerpc/include/asm/futex.h:38:2: error: implicit declaration of function 'allow_read_write_user' [-Werror=implicit-function-declaration]
/kisskb/src/arch/powerpc/include/asm/futex.h:65:2: error: implicit declaration of function 'prevent_read_write_user' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
make[2]: *** [/kisskb/src/scripts/Makefile.build:265: kernel/futex.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1693: kernel] Error 2
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 24 ARCH=powerpc O=/kisskb/build/stable-rc-5.5_44x_akebono_defconfig_powerpc-gcc4.6 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/stable-rc-5.5_44x_akebono_defconfig_powerpc-gcc4.6
# Build took: 0:01:24.113896