Commit 3543f883 authored by Kirill A. Shutemov's avatar Kirill A. Shutemov Committed by Dave Hansen
Browse files

x86/tdx: Fix typo in comment in __tdx_hypercall() 



Comment in __tdx_hypercall() points that RAX==0 indicates TDVMCALL
failure which is opposite of the truth: RAX==0 is success.

Fix the comment. No functional changes.

Signed-off-by: default avatarKirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: default avatarDave Hansen <dave.hansen@linux.intel.com>
Link: https://lore.kernel.org/all/20230126221159.8635-2-kirill.shutemov%40linux.intel.com
parent 5dc4c995

arch/x86/coco/tdx/tdcall.S

+1 −1
Original line number Diff line number Diff line
@@ -155,7 +155,7 @@ SYM_FUNC_START(__tdx_hypercall) 
	tdcall



	/*

	 * RAX==0 indicates a failure of the TDVMCALL mechanism itself and that

	 * RAX!=0 indicates a failure of the TDVMCALL mechanism itself and that

	 * something has gone horribly wrong with the TDX module.

	 *

	 * The return status of the hypercall operation is in a separate