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Shutemov" To: Dave Hansen , Borislav Petkov , Andy Lutomirski Cc: Kuppuswamy Sathyanarayanan , Thomas Gleixner , Elena Reshetova , x86@kernel.org, linux-coco@lists.linux.dev, linux-kernel@vger.kernel.org, "Kirill A. Shutemov" Subject: [PATCHv2, RESEND 1/7] x86/tdx: Fix typo in comment in __tdx_hypercall() Date: Fri, 27 Jan 2023 01:11:53 +0300 Message-Id: <20230126221159.8635-2-kirill.shutemov@linux.intel.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230126221159.8635-1-kirill.shutemov@linux.intel.com> References: <20230126221159.8635-1-kirill.shutemov@linux.intel.com> MIME-Version: 1.0 X-Spam-Status: No, score=-4.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_NONE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1756126263226928760?= X-GMAIL-MSGID: =?utf-8?q?1756126263226928760?= 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: Kirill A. Shutemov --- arch/x86/coco/tdx/tdcall.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/coco/tdx/tdcall.S b/arch/x86/coco/tdx/tdcall.S index f9eb1134f22d..74b108e94a0d 100644 --- a/arch/x86/coco/tdx/tdcall.S +++ b/arch/x86/coco/tdx/tdcall.S @@ -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