Received: by 2002:a25:8b91:0:0:0:0:0 with SMTP id j17csp4351935ybl; Mon, 13 Jan 2020 12:10:17 -0800 (PST) X-Google-Smtp-Source: APXvYqyvwBOv/M0u3HeMZb8uTtCEw0hazBDrRvHU2FSJL5nOy7lENqq4kijiFmfbW5l/vf+uNUgj X-Received: by 2002:aca:4a87:: with SMTP id x129mr13566884oia.165.1578946216999; Mon, 13 Jan 2020 12:10:16 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1578946216; cv=none; d=google.com; s=arc-20160816; b=qKMU2KjmBoKDtq0T5AYoo00poGi4lldWCt/2KOs5gUh9LHfm31dH6lIuAUiIZE0emo G2mbHg5YAaJsoIK9kgNR9gWaYFjxIep3pBJj31cRrjrScpCLgP+0brnaOLraYFmJnayY HXoLENXosaYuo3rdBGlorDIk0PEIO3nla2VthKAFHU8tbbI+P3o3Nu3R+s4BQMaccbI0 uS8Bbg3kApFqW14BOm5qwwjSRcM9pKUon/7m5su223AeaIxbx8Cd7Gh58ZsEHqYcnB1W mfz22Ba7TmDJoTcZwvYXLZZXt/TvUni60U3CqIBASrco5rvn5UwPYV4bCdK7SSEnjv59 nY3g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=e6V80P3R4PBa0Iyuh+qQodVmYqsFuqbMaC4SCgWU9fo=; b=0oy4M2Zd/dqGq8EJLL6pUndvaIxjrQKdEQd2RdES+NVnGejn5IvMDec4KmcZoZzMQw LFF8c4qYh2RE2s6ahz7bf31SBoHnr1ryi9OWhVJA80FECnXzYH2T/S6akB2dirb5qVh4 +Puh5GTx1sn5uSm/A4YUyYNJsS8/WegytebgtD9D4jTTiixpCfEezkVC/BBHK/OWT+rb TsnJw7Iz0PUyU17bsexIS2+lSjAYmwO4S/elUOhTcosbhgNg2nPH05Queor9sCi7gz5x PwTB5om/uNgsXs6PizTh7fWWDAuxn3UCIdRymDid9lZZKCe+up/0lC9vCRRLqlOzeD/l 2SJw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@alien8.de header.s=dkim header.b="j4l/1P+a"; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=alien8.de Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id z18si7185009otq.121.2020.01.13.12.10.04; Mon, 13 Jan 2020 12:10:16 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@alien8.de header.s=dkim header.b="j4l/1P+a"; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=alien8.de Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728804AbgAMUIm (ORCPT + 99 others); Mon, 13 Jan 2020 15:08:42 -0500 Received: from mail.skyhub.de ([5.9.137.197]:42410 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726202AbgAMUIm (ORCPT ); Mon, 13 Jan 2020 15:08:42 -0500 Received: from zn.tnic (p200300EC2F05D300358610FD1FF8C6B9.dip0.t-ipconnect.de [IPv6:2003:ec:2f05:d300:3586:10fd:1ff8:c6b9]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 16F461EC0985; Mon, 13 Jan 2020 21:08:41 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1578946121; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:in-reply-to:in-reply-to: references:references; bh=e6V80P3R4PBa0Iyuh+qQodVmYqsFuqbMaC4SCgWU9fo=; b=j4l/1P+a1K1RlbiFNSsgZ9ksX0un/KYeGDublc5qCnRN93EtGIA2f0dBOEFvQNH8nvtIUH 5HdqwTaWHKCwWfcv5Km7ystY3sCYcshjLWKYdiuoxU5TlNKKjD4WE2ndtHk5TSI0NYmPq5 SknetiAZq3ZpB1y1k36mSsgeedKH/Fg= Date: Mon, 13 Jan 2020 21:08:32 +0100 From: Borislav Petkov To: Jari Ruusu Cc: Luis Chamberlain , Fenghua Yu , Linus Torvalds , johannes.berg@intel.com, linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: Re: Fix built-in early-load Intel microcode alignment Message-ID: <20200113200832.GR13310@zn.tnic> References: <20200113154739.GB11244@42.do-not-panic.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jan 13, 2020 at 09:58:25PM +0200, Jari Ruusu wrote: > Before that 16-byte alignment patch was applied, my only one > microcode built-in BLOB was "accidentally" 16-byte aligned. Btw, just out of curiosity: why are you using built-in microcode and not the initrd method? -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette