On 2/6/25 17:00, Kees Cook wrote:
> +++ b/arch/x86/coco/tdx/tdx.c
> @@ -170,7 +170,7 @@ static void __noreturn tdx_panic(const char *msg)
> /* Define register order according to the GHCI */
> struct { u64 r14, r15, rbx, rdi, rsi, r8, r9, rdx; };
>
> - char str[64];
> + char str[64] __nonstring;
> } message;
So, the patch itself makes sense. But it does end up looking kinda
funky. We call it a "str"ing and then annotate it as not a string.
It doesn't have to be done in this patch, but it does seem like we
should probably not be using 'char' and also shouldn't call it anything
close to "string". Maybe:
u8 message[64] __nonstring;
In any case, feel free to carry the annotation in your tree:
Acked-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
