# git rev-parse -q --verify 899c58731b77ce6bbf991286b016be278a23a2da^{commit}
899c58731b77ce6bbf991286b016be278a23a2da
already have revision, skipping fetch
# git checkout -q -f -B kisskb 899c58731b77ce6bbf991286b016be278a23a2da
# git clean -qxdf
# < git log -1
# commit 899c58731b77ce6bbf991286b016be278a23a2da
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Sun Nov 22 09:56:59 2020 +0100
# 
#     Linux 4.4.245
#     
#     Tested-by: Pavel Machek (CIP) <pavel@denx.de>
#     Tested-by: Jon Hunter <jonathanh@nvidia.com>
#     Tested-by: Shuah Khan <skhan@linuxfoundation.org>
#     Tested-by: Guenter Roeck <linux@roeck-us.net>
#     Link: https://lore.kernel.org/r/20201120104539.534424264@linuxfoundation.org
#     Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 899c58731b77ce6bbf991286b016be278a23a2da
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/stable-4.4_ppc64e_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64e_defconfig
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/stable-4.4_ppc64e_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 24 ARCH=powerpc O=/kisskb/build/stable-4.4_ppc64e_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 24 ARCH=powerpc O=/kisskb/build/stable-4.4_ppc64e_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/arch/powerpc/lib/copypage_power7.S: Assembler messages:
/kisskb/src/arch/powerpc/lib/copypage_power7.S:48: Warning: invalid register expression
/kisskb/src/arch/powerpc/lib/copypage_power7.S:49: Warning: invalid register expression
/kisskb/src/arch/powerpc/lib/copypage_power7.S:51: Warning: invalid register expression
/kisskb/src/arch/powerpc/lib/copypage_power7.S:52: Warning: invalid register expression
/kisskb/src/arch/powerpc/lib/copypage_power7.S:54: Warning: invalid register expression
/kisskb/src/arch/powerpc/lib/string_64.S: Assembler messages:
/kisskb/src/arch/powerpc/lib/string_64.S:194: Warning: invalid register expression
In file included from /kisskb/src/arch/powerpc/kernel/ppc_ksyms.c:10:0:
/kisskb/src/arch/powerpc/include/asm/book3s/64/kup-radix.h:11:29: error: redefinition of 'allow_user_access'
 static __always_inline void allow_user_access(void __user *to, const void __user *from,
                             ^
In file included from /kisskb/src/arch/powerpc/include/asm/uaccess.h:12:0,
                 from /kisskb/src/arch/powerpc/kernel/ppc_ksyms.c:8:
/kisskb/src/arch/powerpc/include/asm/kup.h:12:20: note: previous definition of 'allow_user_access' was here
 static inline void allow_user_access(void __user *to, const void __user *from,
                    ^
In file included from /kisskb/src/arch/powerpc/kernel/ppc_ksyms.c:10:0:
/kisskb/src/arch/powerpc/include/asm/book3s/64/kup-radix.h:16:20: error: redefinition of 'prevent_user_access'
 static inline void prevent_user_access(void __user *to, const void __user *from,
                    ^
In file included from /kisskb/src/arch/powerpc/include/asm/uaccess.h:12:0,
                 from /kisskb/src/arch/powerpc/kernel/ppc_ksyms.c:8:
/kisskb/src/arch/powerpc/include/asm/kup.h:14:20: note: previous definition of 'prevent_user_access' was here
 static inline void prevent_user_access(void __user *to, const void __user *from,
                    ^
make[2]: *** [/kisskb/src/scripts/Makefile.build:277: arch/powerpc/kernel/ppc_ksyms.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1006: arch/powerpc/kernel] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:152: sub-make] Error 2
Command 'make -s -j 24 ARCH=powerpc O=/kisskb/build/stable-4.4_ppc64e_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/stable-4.4_ppc64e_defconfig_powerpc-gcc4.9
# Build took: 0:01:36.658799