Re: [PATCH] x86/tdx: Annotate a noreturn function

[Kirill A. Shutemov]

On Wed, Apr 20, 2022 at 01:50:25PM +0200, Borislav Petkov wrote:
> From: Borislav Petkov <bp@xxxxxxx>
> 
> objdump complains:
> 
>   vmlinux.o: warning: objtool: __tdx_hypercall()+0x74: unreachable instruction
> 
> because __tdx_hypercall_failed() won't return but panic the guest.
> Annotate that that is ok and desired.
> 
> Fixes: eb94f1b6a70a ("x86/tdx: Add __tdx_module_call() and __tdx_hypercall() helper functions")
> Signed-off-by: Borislav Petkov <bp@xxxxxxx>

Have not seen REACHABLE before.

Acked-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>

-- 
 Kirill A. Shutemov