From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3E93EC433EF for ; Thu, 26 May 2022 11:55:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232796AbiEZLy6 (ORCPT ); Thu, 26 May 2022 07:54:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36646 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235974AbiEZLy5 (ORCPT ); Thu, 26 May 2022 07:54:57 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 758CED02A2; Thu, 26 May 2022 04:54:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=/KKs81xaGG0Zeb96rlyhXltBDwH/3Jx5aR0YVFFHJhc=; b=OjBu8kO/+Ur9j0C3iPCwNEkmOR xWvrRIRZmqg5F1WmoJ0fCUbDgX0KRpp9dn/pr+HIZbqAJZzopTY6mYKUHN+xM5rsfx36/C7FQKG6W p2U7WMUHXWBBzkOeSVBEHucsAC4XjFVggV7qEiYiT+WCluEaATDzcKLErgeWS6B+/HogHYIjwCdrX C1OwZd2ZBoAeB9O2ixKrg3xIncMiY4IA4ADqXeGrkIBKLg3pyUczl1/O1RGXltmWCjon0DEQZdOlH NaSLqT83+G1Wdt0AJTOt6F0S4r4j26WgVWygV6fZznEozhW1C0RPoFuWvv0vkpgigQGbPHkuJ/vj9 r1Jk8Nog==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=worktop.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1nuC4m-001DZc-Kt; Thu, 26 May 2022 11:54:48 +0000 Received: by worktop.programming.kicks-ass.net (Postfix, from userid 1000) id 64411981124; Thu, 26 May 2022 13:54:46 +0200 (CEST) Date: Thu, 26 May 2022 13:54:46 +0200 From: Peter Zijlstra To: Jakub Jelinek Cc: Jan Hubicka , "Paul E. McKenney" , linux-kernel@vger.kernel.org, Josh Poimboeuf , linux-toolchains@vger.kernel.org Subject: Re: objtool warning, branch, patch, and .config (GCC bug) Message-ID: <20220526115446.GR2578@worktop.programming.kicks-ass.net> References: <20220525173332.GA4008581@paulmck-ThinkPad-P17-Gen-1> <20220525173444.GA4010526@paulmck-ThinkPad-P17-Gen-1> <20220526080313.GM2578@worktop.programming.kicks-ass.net> <20220526080849.GF6479@worktop.programming.kicks-ass.net> <20220526094124.GN2578@worktop.programming.kicks-ass.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-toolchains@vger.kernel.org On Thu, May 26, 2022 at 01:32:19PM +0200, Jakub Jelinek wrote: > Filed https://gcc.gnu.org/PR105739 for this, the replacement > happens during inlining, so I've CCed Honza Hubicka who knows > that code best. Thanks! > It is unlikely anything can be done about this for GCC 9, > because the final GCC 9.5 release is to be released tomorrow, > there is no chance of getting it fixed by then, especially > when it doesn't look like a recent regression. Yeah, that's unfortunate timing, nothing to be done about that though.