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 C76C6C678D5 for ; Wed, 8 Mar 2023 23:33:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229582AbjCHXdi (ORCPT ); Wed, 8 Mar 2023 18:33:38 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59364 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229757AbjCHXdh (ORCPT ); Wed, 8 Mar 2023 18:33:37 -0500 Received: from mail-lf1-x12d.google.com (mail-lf1-x12d.google.com [IPv6:2a00:1450:4864:20::12d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ECBB1199E0 for ; Wed, 8 Mar 2023 15:33:35 -0800 (PST) Received: by mail-lf1-x12d.google.com with SMTP id n2so64940lfb.12 for ; Wed, 08 Mar 2023 15:33:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=google; t=1678318414; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=ApZcN/clhztxkBCrrdq75AIej//C1Akoazz2oc+iFsg=; b=Epv3jPf8Nd4JhPklGMDBGnPC731ZpPr9QgIAKzWL7s1FCcVQsTLfHXHsikA5/A84zx luVtG3x8Z6PsC1fytOdJogi8WPgAoXDPMn4HFDh+GSD3MHP0gVg36O5CkMN1z3/xPA1R MK4VrMGkciCQZDP/po7vh2HVeVraECJMbCQUU= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678318414; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ApZcN/clhztxkBCrrdq75AIej//C1Akoazz2oc+iFsg=; b=TxP9nb2KaoSa0Q7eX/hQeLzNvCCNEr5vVMI7YqI9HwPG7p1giocy5ZkQ8MF9elqgO1 AUn7I5xR95AuxiTn3G1JTNTd77/DlbfFllbp+5l0tJI21OKSibXs8IwsUFmmmxkEXYbk hQ+BeGQOqoNS+N/04AbTKqZRnZb3U8xolB875Yu/hxlvxf0EbBxY6nMMW6RSlDQ27JK2 haPN5M8HdODwPVkjSCzhucQNJXbCzLaXbXKYL0F2LKYAdig3LpA6em8ZxAG9aN+6njhM nzA+BKmq1sLEX1rgzNlBQEnY23i58QaytmdWNbQS0vK4qw2G/BtLxPi5KyEgiNFs8TYQ XLjA== X-Gm-Message-State: AO0yUKU01SRTOsGyK09DFfgozdvR4FuXMTfiApJIScpbL9PAIwsvlHZX pFBsjGXJlC2XkEpNCwY4woAL/3nUskZoTvF3hs9AJq0G X-Google-Smtp-Source: AK7set85EgN3rAj2CjQHMgR7x49CzqkA4NXILQKB4By/fgsLTZMN9U+Wf9/kQera8tc0f3H+kA2gIQ== X-Received: by 2002:ac2:4a8b:0:b0:4e0:c0d0:e209 with SMTP id l11-20020ac24a8b000000b004e0c0d0e209mr5492953lfp.29.1678318413958; Wed, 08 Mar 2023 15:33:33 -0800 (PST) Received: from mail-lf1-f45.google.com (mail-lf1-f45.google.com. [209.85.167.45]) by smtp.gmail.com with ESMTPSA id f5-20020ac251a5000000b004b53eb60e3csm2476275lfk.256.2023.03.08.15.33.33 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 08 Mar 2023 15:33:33 -0800 (PST) Received: by mail-lf1-f45.google.com with SMTP id r27so76518lfe.10 for ; Wed, 08 Mar 2023 15:33:33 -0800 (PST) X-Received: by 2002:a17:906:398a:b0:877:747e:f076 with SMTP id h10-20020a170906398a00b00877747ef076mr9357904eje.0.1678317959537; Wed, 08 Mar 2023 15:25:59 -0800 (PST) MIME-Version: 1.0 References: <20230303231133.1486085-1-eranian@google.com> <20230306120106.GE1267364@hirez.programming.kicks-ass.net> <20230307113545.GB2017917@hirez.programming.kicks-ass.net> <20230307184315.GS25951@gate.crashing.org> In-Reply-To: From: Linus Torvalds Date: Wed, 8 Mar 2023 15:25:42 -0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH] x86/resctrl: avoid compiler optimization in __resctrl_sched_in To: Stephane Eranian Cc: Jakub Jelinek , Segher Boessenkool , Peter Zijlstra , Nick Desaulniers , linux-kernel@vger.kernel.org, tony.luck@intel.com, reinette.chatre@intel.com, fenghua.yu@intel.com, peternewman@google.com, james.morse@arm.com, babu.moger@amd.com, ananth.narayan@amd.com, vschneid@redhat.com, Nathan Chancellor , clang-built-linux , Borislav Petkov , "H. Peter Anvin" , linux-toolchains@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-toolchains@vger.kernel.org On Tue, Mar 7, 2023 at 10:13=E2=80=AFPM Stephane Eranian wrote: > > Tested-by: Stephane Eranian It's out as commit 7fef09970252 ("x86/resctl: fix scheduler confusion with 'current'") if anybody cares. Linus