From: Martin Schwidefsky <schwidefsky@xxxxxxxxxx> Date: Mon, 5 Mar 2007 23:43:54 +0100 > + if (__builtin_constant_p(__ret_warn_on)) { \ > + if (__ret_warn_on) \ > + __EMIT_BUG(BUGFLAG_WARNING); \ I see we'll have this construct on powerpc, parisc and now s390. But if it's going to trigger essentially at compile time, I think it's much better to BUILD_BUG_ON() in this case instead of counting on the code path to actually run and the user to notice and report the kernel log message. - To unsubscribe from this list: send the line "unsubscribe linux-s390" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html