stable rc 4.9 build breaks on arm64, arm, x86_64 and i386.

Here are the build log failures on arm64.

git_repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git target_arch: arm64 toolchain: gcc-9 git_short_log: 1f47445197d2 (\Linux 4.9.233-rc1) git_sha: 1f47445197d2c8eecafa2b996f635aa89851c123 git_describe: v4.9.232-51-g1f47445197d2 kernel_version: 4.9.233-rc1

make -sk KBUILD_BUILD_USER=TuxBuild -C/linux -j16 ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- HOSTCC=gcc CC="sccache aarch64-linux-gnu-gcc" O=build Image # ../arch/arm64/kernel/hw_breakpoint.c: In function ‘arch_bp_generic_fields’: ../arch/arm64/kernel/hw_breakpoint.c:352:5: note: parameter passing for argument of type ‘struct arch_hw_breakpoint_ctrl’ changed in GCC 9.1 352 | int arch_bp_generic_fields(struct arch_hw_breakpoint_ctrl ctrl, | ^~~~~~~~~~~~~~~~~~~~~~ ../fs/ext4/inode.c: In function ‘ext4_direct_IO’: ../fs/ext4/inode.c:3610:9: error: redefinition of ‘offset’ 3610 | loff_t offset = iocb->ki_pos; | ^~~~~~ ../fs/ext4/inode.c:3608:9: note: previous definition of ‘offset’ was here 3608 | loff_t offset = iocb->ki_pos; | ^~~~~~ make[3]: *** [../scripts/Makefile.build:304: fs/ext4/inode.o] Error 1 make[3]: Target '__build' not remade because of errors. make[2]: *** [../scripts/Makefile.build:555: fs/ext4] Error 2 ../lib/vsprintf.c: In function ‘number’: ../lib/vsprintf.c:399:7: note: parameter passing for argument of type ‘struct printf_spec’ changed in GCC 9.1 399 | char *number(char *buf, char *end, unsigned long long num, | ^~~~~~ ../lib/vsprintf.c: In function ‘widen_string’: ../lib/vsprintf.c:562:7: note: parameter passing for argument of type ‘struct printf_spec’ changed in GCC 9.1 562 | char *widen_string(char *buf, int n, char *end, struct printf_spec spec) | ^~~~~~~~~~~~ ../lib/vsprintf.c: In function ‘string’: ../lib/vsprintf.c:583:7: note: parameter passing for argument of type ‘struct printf_spec’ changed in GCC 9.1 583 | char *string(char *buf, char *end, const char *s, struct printf_spec spec) | ^~~~~~ ../lib/vsprintf.c: In function ‘hex_string’: ../lib/vsprintf.c:803:7: note: parameter passing for argument of type ‘struct printf_spec’ changed in GCC 9.1 803 | char *hex_string(char *buf, char *end, u8 *addr, struct printf_spec spec, | ^~~~~~~~~~ ../lib/vsprintf.c: In function ‘mac_address_string’: ../lib/vsprintf.c:936:7: note: parameter passing for argument of type ‘struct printf_spec’ changed in GCC 9.1 936 | char *mac_address_string(char *buf, char *end, u8 *addr, | ^~~~~~~~~~~~~~~~~~ ../lib/vsprintf.c: In function ‘ip4_addr_string’: ../lib/vsprintf.c:1137:7: note: parameter passing for argument of type ‘struct printf_spec’ changed in GCC 9.1 1137 | char *ip4_addr_string(char *buf, char *end, const u8 *addr, | ^~~~~~~~~~~~~~~ ../lib/vsprintf.c: In function ‘uuid_string’: ../lib/vsprintf.c:1305:7: note: parameter passing for argument of type ‘struct printf_spec’ changed in GCC 9.1 1305 | char *uuid_string(char *buf, char *end, const u8 *addr, | ^~~~~~~~~~~ ../lib/vsprintf.c: In function ‘symbol_string’: ../lib/vsprintf.c:668:7: note: parameter passing for argument of type ‘struct printf_spec’ changed in GCC 9.1 668 | char *symbol_string(char *buf, char *end, void *ptr, | ^~~~~~~~~~~~~ ../lib/vsprintf.c: In function ‘resource_string’: ../lib/vsprintf.c:695:7: note: parameter passing for argument of type ‘struct printf_spec’ changed in GCC 9.1 695 | char *resource_string(char *buf, char *end, struct resource *res, | ^~~~~~~~~~~~~~~ ../lib/vsprintf.c: In function ‘ip6_addr_string’: ../lib/vsprintf.c:1123:7: note: parameter passing for argument of type ‘struct printf_spec’ changed in GCC 9.1 1123 | char *ip6_addr_string(char *buf, char *end, const u8 *addr, | ^~~~~~~~~~~~~~~ ../lib/vsprintf.c: In function ‘ip4_addr_string_sa’: ../lib/vsprintf.c:1210:7: note: parameter passing for argument of type ‘struct printf_spec’ changed in GCC 9.1 1210 | char *ip4_addr_string_sa(char *buf, char *end, const struct sockaddr_in *sa, | ^~~~~~~~~~~~~~~~~~ ../lib/vsprintf.c: In function ‘ip6_addr_string_sa’: ../lib/vsprintf.c:1148:7: note: parameter passing for argument of type ‘struct printf_spec’ changed in GCC 9.1 1148 | char *ip6_addr_string_sa(char *buf, char *end, const struct sockaddr_in6 *sa, | ^~~~~~~~~~~~~~~~~~ ../lib/vsprintf.c: In function ‘escaped_string’: ../lib/vsprintf.c:1245:7: note: parameter passing for argument of type ‘struct printf_spec’ changed in GCC 9.1 1245 | char *escaped_string(char *buf, char *end, u8 *addr, struct printf_spec spec, | ^~~~~~~~~~~~~~ ../lib/vsprintf.c: In function ‘dentry_name’: ../lib/vsprintf.c:604:7: note: parameter passing for argument of type ‘struct printf_spec’ changed in GCC 9.1 604 | char *dentry_name(char *buf, char *end, const struct dentry *d, struct printf_spec spec, | ^~~~~~~~~~~ ../lib/vsprintf.c: In function ‘clock.isra.0’: ../lib/vsprintf.c:1387:7: note: parameter passing for argument of type ‘struct printf_spec’ changed in GCC 9.1 1387 | char *clock(char *buf, char *end, struct clk *clk, struct printf_spec spec, | ^~~~~ ../lib/vsprintf.c: In function ‘bitmap_list_string.isra.0’: ../lib/vsprintf.c:896:7: note: parameter passing for argument of type ‘struct printf_spec’ changed in GCC 9.1 896 | char *bitmap_list_string(char *buf, char *end, unsigned long *bitmap, | ^~~~~~~~~~~~~~~~~~ ../lib/vsprintf.c: In function ‘bitmap_string.isra.0’: ../lib/vsprintf.c:855:7: note: parameter passing for argument of type ‘struct printf_spec’ changed in GCC 9.1 855 | char *bitmap_string(char *buf, char *end, unsigned long *bitmap, | ^~~~~~~~~~~~~ ../lib/vsprintf.c: In function ‘bdev_name.isra.0’: ../lib/vsprintf.c:649:7: note: parameter passing for argument of type ‘struct printf_spec’ changed in GCC 9.1 649 | char *bdev_name(char *buf, char *end, struct block_device *bdev, | ^~~~~~~~~ ../lib/vsprintf.c: In function ‘pointer’: ../lib/vsprintf.c:1571:7: note: parameter passing for argument of type ‘struct printf_spec’ changed in GCC 9.1 1571 | char *pointer(const char *fmt, char *buf, char *end, void *ptr, | ^~~~~~~ make[2]: Target '__build' not remade because of errors. make[1]: *** [/linux/Makefile:1036: fs] Error 2 make[1]: Target 'Image' not remade because of errors. make: *** [Makefile:152: sub-make] Error 2 make: Target 'Image' not remade because of errors.