From: Peter Zijlstra Date: Fri, 20 May 2022 08:38:39 +0000 (+0200) Subject: x86/tdx: Fix RETs in TDX asm X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c796f02162e428b595ff70196dca161ee46b163b;p=linux.git 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) Signed-off-by: Borislav Petkov 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 eeb4511dc414e..f9eb1134f22de 100644 --- 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 */