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 X-Spam-Level: X-Spam-Status: No, score=-10.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 51AA0C49EA5 for ; Tue, 22 Jun 2021 07:25:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3E1456134F for ; Tue, 22 Jun 2021 07:25:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230206AbhFVH1y (ORCPT ); Tue, 22 Jun 2021 03:27:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60478 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229695AbhFVH1x (ORCPT ); Tue, 22 Jun 2021 03:27:53 -0400 Received: from desiato.infradead.org (desiato.infradead.org [IPv6:2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7871CC061574; Tue, 22 Jun 2021 00:25:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; 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=zxpyGwgTl2R9s7Hd1depIUm48agHvd2MrcEyfmPlz1o=; b=lR9YQ3Qx/oesvqacDNN+h1MnAn DGdiIQspnV7AFoF4Z0i6UaYVkE2jUEVc63CVliwDchTN6HSlWYUCSjNoyu4obHwOObo6H7jQsy+Tm LqounrKZ9OygNoaHUPauOAOoWQOhF55tfYqK9EAXBug8qyHPl3JoktZWUU6Iv2Ol/EVP15zJ6AaZ6 2BtjjzRf53991ce2/jMemJM6Rc6kPBhNR5NV2Shz5RlWrE4oQ6Cel3/odAW6o16Ii8mdFApwwYZuM n0bs//nfilzBYEI/sPIVPcdV4L6XpJQqoojcBZgMsyWt2EdCPlLXfvI5wQynR4Bd/0Rwd+Q5+bOtg +ktYWqwg==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=noisy.programming.kicks-ass.net) by desiato.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1lvamR-00AWJy-MZ; Tue, 22 Jun 2021 07:25:14 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id 95F3C30005A; Tue, 22 Jun 2021 09:25:11 +0200 (CEST) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id 78D272C6EEC7A; Tue, 22 Jun 2021 09:25:11 +0200 (CEST) Date: Tue, 22 Jun 2021 09:25:11 +0200 From: Peter Zijlstra To: Nick Desaulniers Cc: Kees Cook , Bill Wendling , Sami Tolvanen , Peter Oberparleiter , Masahiro Yamada , Miguel Ojeda , Nathan Chancellor , Luc Van Oostenryck , Ard Biesheuvel , Will Deacon , Arnd Bergmann , Andrew Morton , Rasmus Villemoes , linux-kernel@vger.kernel.org, clang-built-linux@googlegroups.com, x86@kernel.org, Borislav Petkov , Martin Liska , Marco Elver , Jonathan Corbet , Fangrui Song , linux-doc@vger.kernel.org, linux-kbuild@vger.kernel.org, Dmitry Vyukov , johannes.berg@intel.com, linux-toolchains@vger.kernel.org, Heiko Carstens , Vasily Gorbik , Christian Borntraeger , linux-s390@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Catalin Marinas Subject: Re: [PATCH v2 0/3] no_profile fn attr and Kconfig for GCOV+PGO Message-ID: References: <20210621231822.2848305-1-ndesaulniers@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210621231822.2848305-1-ndesaulniers@google.com> Precedence: bulk List-ID: X-Mailing-List: linux-toolchains@vger.kernel.org On Mon, Jun 21, 2021 at 04:18:19PM -0700, Nick Desaulniers wrote: > Nick Desaulniers (3): > compiler_attributes.h: define __no_profile, add to noinstr > compiler_attributes.h: cleanups for GCC 4.9+ > Kconfig: add ARCH_WANTS_NO_INSTR+CC_HAS_NO_PROFILE_FN_ATTR, depend on > for GCOV and PGO Thanks for sorting this Nick! Acked-by: Peter Zijlstra (Intel)