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=-0.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 C73C0C43603 for ; Thu, 12 Dec 2019 10:06:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 988C42464B for ; Thu, 12 Dec 2019 10:06:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="TXq1DcNg" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728492AbfLLKGN (ORCPT ); Thu, 12 Dec 2019 05:06:13 -0500 Received: from mail-wm1-f65.google.com ([209.85.128.65]:52324 "EHLO mail-wm1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728302AbfLLKGN (ORCPT ); Thu, 12 Dec 2019 05:06:13 -0500 Received: by mail-wm1-f65.google.com with SMTP id p9so1678960wmc.2 for ; Thu, 12 Dec 2019 02:06:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to; bh=yjaelNEpHlSPaEPMVZRUcn0tGaPBwWQdVVhX8cKNfLo=; b=TXq1DcNgVOT0I7tNBiC2GNjlxEY+OnVefCtWs6WSuvZq1ZI08hEpBW5V28w18LT4lJ zoS79TRBZLoaQrFy3RSyR0c8/TdGMWyvIjs15DtX5gcZRu8K+83yeukvN22oBn2m4RnH R1dXdiem9BV4YvQbEaU3Yypz/93f4KELvozA110JJswzS3WzdUtB96SIY+ZoX6FgMYmf ydM9nVMmaN0ZGvOLJsWmj/nv8I7v2FtCwdSqQ+oEVVzDcQrRQI1kDhYH23GYiPWenegO fbAFpCW3lPjlR4+A5eidUmuvvgMNvB+dwowoVox9+kb/1XKSLBEcYJFYcxss3kDrN9k4 J53g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to; bh=yjaelNEpHlSPaEPMVZRUcn0tGaPBwWQdVVhX8cKNfLo=; b=c4B4U4g2krBK0WLyXNOi3mtlsTGOMBXah3an2GGWa31q3uozcoa3+dLYZyjK+KQ95H ljMWLyOGNtLpHitUBdahV3nhTOXVNom7b4qB9suiPz0wjxU+94OWciFl3DFzOLFoyTfF 5H/THBVysJNylrFv8k/gy6Ehi5saDFLvZdJXOdwynTv2Epr+helTgEsssjjWH0V6imCJ eza9F/An8xWUSar/BsEBnDsfukq55Q9m7a3l/fTt5czd0YRMv2iFX9WOqA5pQ+rWrD+x fBi0bumNPrnhiBoM5vs1k1k2x64S1VQoOXOdDsmF8L/UTozI1ikr+CbRtvkFflh6aJWD Yypg== X-Gm-Message-State: APjAAAXbYrb+yeNTohThc/DYhjoiLjy5U7SjoTFpmsxyUw8Nde82GnFu OOYmHO7/cr+9guFUcWyR5pk= X-Google-Smtp-Source: APXvYqxhho9zKga8+owdTEGrPzY14vljmobwCI8T+3V0Nv+AR+I2wO/R7hxC5VSWA0LQVd3KrcLE7w== X-Received: by 2002:a05:600c:2254:: with SMTP id a20mr5564373wmm.97.1576145171307; Thu, 12 Dec 2019 02:06:11 -0800 (PST) Received: from ltop.local ([2a02:a03f:40f6:4600:8d93:6670:ad6b:1c91]) by smtp.gmail.com with ESMTPSA id k8sm5493941wrl.3.2019.12.12.02.06.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Dec 2019 02:06:10 -0800 (PST) Date: Thu, 12 Dec 2019 11:06:09 +0100 From: Luc Van Oostenryck To: Borislav Petkov Cc: Valdis =?utf-8?Q?Kl=C4=93tnieks?= , Thomas Gleixner , Ingo Molnar , x86@kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] x86/microcode: make stub function static inline Message-ID: <20191212100609.hadfiiivm62obyfc@ltop.local> References: <52170.1575603873@turing-police> <20191211213819.GG14821@zn.tnic> <186227.1576107233@turing-police> <20191212085757.GA4991@zn.tnic> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20191212085757.GA4991@zn.tnic> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Dec 12, 2019 at 09:58:09AM +0100, Borislav Petkov wrote: > On Wed, Dec 11, 2019 at 06:33:53PM -0500, Valdis Klētnieks wrote: > > Were you building with W=1 (so gcc issues extra warnings) and C=1 or 2 > > so sparse is run? > > [boris@zn: ~/kernel/linux> make W=1 C=1 arch/x86/kernel/cpu/microcode/ > ... The Sparse warning about reload_ucode_amd() is only present if your config has CONFIG_MICROCODE_AMD not set. Best regards, -- Luc