Commit c796f021 authored by Peter Zijlstra's avatar Peter Zijlstra Committed by Borislav Petkov
Browse files

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: eb94f1b6 ("x86/tdx: Add __tdx_module_call() and __tdx_hypercall() helper functions")
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: default avatarBorislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20220520083839.GR2578@worktop.programming.kicks-ass.net
parent 5af14c29

arch/x86/coco/tdx/tdcall.S

+2 −2
Original line number Diff line number Diff line
@@ -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 */