On Tue, Jan 18, 2022 at 03:01:20PM -0800, Josh Poimboeuf wrote: > With the two WARN_ONs in media_request_object_complete(), GCC apparently > considers the two reachable() asm statements as duplicates, and it > removes the second one. Could that be the same thing: net/xfrm/xfrm_output.o: warning: objtool: xfrm_output_resume()+0x2e0: unreachable instruction I see two WARN_ONs in asm output there too... -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette