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linux/arch/mips/boot
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John Thomson 62776e4378 mips: boot/compressed: use __NO_FORTIFY 
In the mips CONFIG_SYS_SUPPORTS_ZBOOT kernel, fix the compile error
when using CONFIG_FORTIFY_SOURCE=y

LD      vmlinuz
mipsel-openwrt-linux-musl-ld: arch/mips/boot/compressed/decompress.o: in
function `decompress_kernel':
./include/linux/decompress/mm.h:(.text.decompress_kernel+0x177c):
undefined reference to `warn_slowpath_fmt'

kernel test robot helped identify this as related to fortify. The error
appeared with commit 54d9469bc5 ("fortify: Add run-time WARN for
cross-field memcpy()")
Link: https://lore.kernel.org/r/202209161144.x9xSqNQZ-lkp@intel.com/

Resolve this in the same style as commit cfecea6ead ("lib/string:
Move helper functions out of string.c")

Reported-by: kernel test robot <lkp@intel.com>
Fixes: 54d9469bc5 ("fortify: Add run-time WARN for cross-field memcpy()")
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: John Thomson <git@johnthomson.fastmail.com.au>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
History 2022-11-11 15:43:26 +01:00
..
compressed mips: boot/compressed: use __NO_FORTIFY 2022-11-11 15:43:26 +01:00
dts Networking changes for 6.1. 2022-10-04 13:38:03 -07:00
tools MIPS: tools: no need to initialise statics to 0 2022-05-12 18:00:15 +02:00
.gitignore mips: boot: clean up self-extracting targets scenarios 2020-11-12 23:46:45 +01:00
ecoff.h MIPS: Make elf2ecoff work on 64bit host machines 2018-06-24 09:25:24 -07:00
elf2ecoff.c MIPS: Make elf2ecoff work on 64bit host machines 2018-06-24 09:25:24 -07:00
Makefile kbuild: use more subdir- for visiting subdirectories while cleaning 2021-10-24 13:49:46 +09:00