x86/tdx: Fix RETs in TDX asm

Because build-testing is over-rated, fix a few trivial objtool complaints:

  vmlinux.o: warning: objtool: __tdx_module_call+0x3e: missing int3 after ret
  vmlinux.o: warning: objtool: __tdx_hypercall+0x6e: missing int3 after ret

Fixes: eb94f1b6a70a ("x86/tdx: Add __tdx_module_call() and __tdx_hypercall() helper functions")
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20220520083839.GR2578@worktop.programming.kicks-ass.net

diff --git a/arch/x86/coco/tdx/tdcall.S b/arch/x86/coco/tdx/tdcall.S
index eeb4511dc414e62fbfc8ef5ba1ebfb688a662965..f9eb1134f22defc1c7e69ce28bc6efabb0bf82f9 100644 (file)
--- a/arch/x86/coco/tdx/tdcall.S
+++ b/arch/x86/coco/tdx/tdcall.S
@@ -73,7 +73,7 @@ SYM_FUNC_START(__tdx_module_call)
        FRAME_BEGIN
        TDX_MODULE_CALL host=0
        FRAME_END
-       ret
+       RET
 SYM_FUNC_END(__tdx_module_call)
 
 /*
@@ -196,7 +196,7 @@ SYM_FUNC_START(__tdx_hypercall)
 
        FRAME_END
 
-       retq
+       RET
 .Lpanic:
        call __tdx_hypercall_failed
        /* __tdx_hypercall_failed never returns */