rust: Add -fno-isolate-erroneous-paths-dereference to bindgen_skip_c_flags

It's used to work around an objtool issue since commit abb2a5572264
("LoongArch: Add cflag -fno-isolate-erroneous-paths-dereference"), but
it's then passed to bindgen and cause an error because Clang does not
have this option.

Fixes: abb2a5572264 ("LoongArch: Add cflag -fno-isolate-erroneous-paths-dereference")
Acked-by: Miguel Ojeda <ojeda@kernel.org>
Tested-by: Mingcong Bai <jeffbai@aosc.io>
Signed-off-by: Xi Ruoyao <xry111@xry111.site>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>

diff --git a/rust/Makefile b/rust/Makefile
index 3e545c1a0ff40528a659b5b50ecf5eab101f24d7..7842ad0a4ea7264153461d93d7bd2af3e7584482 100644 (file)
--- a/rust/Makefile
+++ b/rust/Makefile
@@ -298,7 +298,7 @@ bindgen_skip_c_flags := -mno-fp-ret-in-387 -mpreferred-stack-boundary=% \
        -fno-inline-functions-called-once -fsanitize=bounds-strict \
        -fstrict-flex-arrays=% -fmin-function-alignment=% \
        -fzero-init-padding-bits=% -mno-fdpic \
-       --param=% --param asan-%
+       --param=% --param asan-% -fno-isolate-erroneous-paths-dereference
 
 # Derived from `scripts/Makefile.clang`.
 BINDGEN_TARGET_x86     := x86_64-linux-gnu