diff options
| author | Kees Cook <[email protected]> | 2024-01-30 15:27:23 -0800 |
|---|---|---|
| committer | Kees Cook <[email protected]> | 2024-03-01 16:03:32 -0800 |
| commit | e36b70fb8c707a0688960184380bc151390d671b (patch) | |
| tree | 54ca89add2052bc3d5aaa04bfa1c6aa626175450 | |
| parent | c3b9a398fb0dae67f91e7ae4bb492e04ac2c80c0 (diff) | |
sh: Fix build with CONFIG_UBSAN=y
The early boot stub for sh had UBSan instrumentation present where it is
not supported. Disable it for this part of the build.
sh4-linux-ld: arch/sh/boot/compressed/misc.o: in function `zlib_inflate_table':
misc.c:(.text+0x670): undefined reference to `__ubsan_handle_shift_out_of_bounds'
Reported-by: kernel test robot <[email protected]>
Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/
Cc: Yoshinori Sato <[email protected]>
Cc: Rich Felker <[email protected]>
Cc: John Paul Adrian Glaubitz <[email protected]>
Cc: Masahiro Yamada <[email protected]>
Cc: Nicolas Schier <[email protected]>
Cc: <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Kees Cook <[email protected]>
| -rw-r--r-- | arch/sh/boot/compressed/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sh/boot/compressed/Makefile b/arch/sh/boot/compressed/Makefile index b5e29f99c02c..6c6c791a1d06 100644 --- a/arch/sh/boot/compressed/Makefile +++ b/arch/sh/boot/compressed/Makefile @@ -12,6 +12,7 @@ targets := vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 \ vmlinux.bin.lzma vmlinux.bin.xz vmlinux.bin.lzo $(OBJECTS) GCOV_PROFILE := n +UBSAN_SANITIZE := n # # IMAGE_OFFSET is the load offset of the compression loader |