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[2620:137:e000::1:18]) by mx.google.com with ESMTPS id m1-20020a656a01000000b0055bd8c2b3bdsi3931852pgu.153.2023.08.19.09.28.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 19 Aug 2023 09:28:12 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=axEDtixt; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 948E110DD83; Sat, 19 Aug 2023 01:51:22 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346159AbjHPUcO (ORCPT + 99 others); Wed, 16 Aug 2023 16:32:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41256 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346212AbjHPUb6 (ORCPT ); Wed, 16 Aug 2023 16:31:58 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 046E42724; Wed, 16 Aug 2023 13:31:55 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 97B7C61F26; Wed, 16 Aug 2023 20:31:54 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C470CC433CA; Wed, 16 Aug 2023 20:31:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1692217914; bh=7kaCAjuisot0L0qK782IHFbkVCwaenXeGwD2osirKwk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=axEDtixtIDv4YRoOMmZh9s8ZipBPq6ZtP5pFAsvX5nhOkersoGEkJX+3cbSovAjSS 2bNGVrfKk3TG1kmchQwMZX/nQo7LrEOSMA/A6PsQ/SwBpTgelSHbbCx0b0m2PwSvYT UiEasSv02fBflJJm+QMW3A5Qp0NyOPkzkZSQrprNnVAnW3kv47NGD5Z9+o+p0RTiUt D95u5i5XioQlMFXqC1AzsrCW3SOxqgyTSm9qOR0SIAEbhlO2Ap/OuqEJDIQDaqkkqL dGCD3UWWvlhobMLMnYfXMKUJ1sN4jR81ojjYiESMBOHPMXoHi0cp91p39bHSowsJ2F l7K8njw0ulo3Q== Date: Wed, 16 Aug 2023 13:31:52 -0700 From: Josh Poimboeuf To: Peter Zijlstra Cc: linux-kernel@vger.kernel.org, linux-tip-commits@vger.kernel.org, "Borislav Petkov (AMD)" , x86@kernel.org Subject: Re: [tip: x86/urgent] objtool/x86: Fix SRSO mess Message-ID: <20230816203152.co5hgmo2epd6wvef@treble> References: <20230814121148.704502245@infradead.org> <169217251760.27769.15304146275480287222.tip-bot2@tip-bot2> <20230816115921.GH980931@hirez.programming.kicks-ass.net> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20230816115921.GH980931@hirez.programming.kicks-ass.net> X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS 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 On Wed, Aug 16, 2023 at 01:59:21PM +0200, Peter Zijlstra wrote: > Turns out I forgot to build with FRAME_POINTER=y, that still gives: > > vmlinux.o: warning: objtool: srso_untrain_ret+0xd: call without frame pointer save/setup > > the below seems to cure this. LGTM -- Josh