Received: by 2002:a25:e7d8:0:0:0:0:0 with SMTP id e207csp376113ybh; Thu, 12 Mar 2020 03:47:15 -0700 (PDT) X-Google-Smtp-Source: ADFU+vtoSESL91BHOmmVfTtG6gudt+oM7jhywIUMbtanCLhDSIQMlFrQ+5UuuBtkqNAr1gcClpd5 X-Received: by 2002:aca:acc2:: with SMTP id v185mr2148976oie.27.1584010035456; Thu, 12 Mar 2020 03:47:15 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1584010035; cv=none; d=google.com; s=arc-20160816; b=Y1bx+LfrzOXoOuRTfvgZuR5j9mhzBWTt4luraBPTFQxnGPaHZmz8Jy9jVCZXInvPkY ubzZWu3g5IiNXhhgbPI4E5S6jBVrI+lclWQDh1QmGSCJFF8JjBZqRpfTpUtonJd3ZQo/ PrEWGqXEmFp1IOUFW37z3GomiL/FN6WYmkQxN3gVA31ogRwOh2hKLPC6GJg8XaYOp3d4 Kj57y3buk/00dWIJYJHXI56Cgpax4AlUE7yo9TG/QezOMTYtPgqSCZyQXPU3AIoE9F9t /QW+uxFW/8wd3xZ/o1xZl6uZoSJ0VJxY4vbBWRiLdVWX2ZiTxFr1UQwuT1RYwkMZo4lq QkIw== 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=h9ufmfACEP9wthZWwpWI3tKNBhqEf8SV+AxE3rwYr9c=; b=lrI7A8oEYf0nK8FVzoYsyoNYOdTJrQ9XaiLbYoqvZrAZ98M3GfqQpnTTcETU0gv0qI xysGUzHkK9w5R0dqPoAVT8xxvkC00ydSMvUfYuw/1MPlQRxdFx9LI6UZvqXzNXydC1Fo 3dZTOwCewxuoexVr4XhytdFJU5ZrmR4sZ7EUGJk1Tlfyn2QSLIxtmQ48KXW/AxbWulC9 a/tfcqICC8uXZrOz+t/aliqVi3CH9IJGwmHNv4Jrp1GgF+tyLAFyMXpUVxOXgTLMjqt9 TadYs6tC8UgyP7c/p6Y+jd5hKTe+tYrEe8myI0kRFTL93m47+vGuBV1nX46UvkkoiTNF UULQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@alien8.de header.s=dkim header.b=bqbTBOCp; 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 d26si2396145ote.210.2020.03.12.03.47.03; Thu, 12 Mar 2020 03:47:15 -0700 (PDT) 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=bqbTBOCp; 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 S1726725AbgCLKqm (ORCPT + 99 others); Thu, 12 Mar 2020 06:46:42 -0400 Received: from mail.skyhub.de ([5.9.137.197]:43030 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725268AbgCLKqm (ORCPT ); Thu, 12 Mar 2020 06:46:42 -0400 Received: from zn.tnic (p200300EC2F0DBF00894A3A768C8141DF.dip0.t-ipconnect.de [IPv6:2003:ec:2f0d:bf00:894a:3a76:8c81:41df]) (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 EBE0D1EC0CF8; Thu, 12 Mar 2020 11:46:40 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1584010001; 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=h9ufmfACEP9wthZWwpWI3tKNBhqEf8SV+AxE3rwYr9c=; b=bqbTBOCppYPX9tpBsHgOizmdTbt4XCOJ7+iJ997dEg5vDu35TdlNOKM8GrnYXJwDHbOK2k hPOV/7eqTYiQkn0+TwNYCv+0fIVIgXc52tGVsprENUj7G5YJ39LgzHbqIEJENmpP7WPowY Z9f5rdKFpPc1OKvrSh3k2c5YhqxjkTI= Date: Thu, 12 Mar 2020 11:46:43 +0100 From: Borislav Petkov To: Jian-Hong Pan Cc: Thomas Gleixner , Ingo Molnar , "H . Peter Anvin" , Ard Biesheuvel , Kees Cook , Anton Vorontsov , Colin Cross , Tony Luck , x86@kernel.org, linux-kernel@vger.kernel.org, linux-efi@vger.kernel.org, linux@endlessm.com Subject: Re: [PATCH] Revert "x86/reboot, efi: Use EFI reboot for Acer TravelMate X514-51T" Message-ID: <20200312104643.GA15619@zn.tnic> References: <20200312083341.9365-1-jian-hong@endlessm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20200312083341.9365-1-jian-hong@endlessm.com> 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 Thu, Mar 12, 2020 at 04:33:42PM +0800, Jian-Hong Pan wrote: > This reverts commit 0082517fa4bce073e7cf542633439f26538a14cc. > > According to Acer's information, this reboot issue is fixed since 1.08 > and newer BIOS. So, we can revert the quirk. We can? How do you know *everyone* affected will update their BIOS? And what's the downside of keeping it? -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette