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[209.132.180.67]) by mx.google.com with ESMTP id h3si7123300otq.203.2020.02.01.13.45.17; Sat, 01 Feb 2020 13:45:34 -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=@intel-com.20150623.gappssmtp.com header.s=20150623 header.b="tUusQ/h0"; 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=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726664AbgBAVoR (ORCPT + 99 others); Sat, 1 Feb 2020 16:44:17 -0500 Received: from mail-ot1-f46.google.com ([209.85.210.46]:42632 "EHLO mail-ot1-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726487AbgBAVoR (ORCPT ); Sat, 1 Feb 2020 16:44:17 -0500 Received: by mail-ot1-f46.google.com with SMTP id 66so10069127otd.9 for ; Sat, 01 Feb 2020 13:44:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=intel-com.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=AIzUquiVguipC0H3ByxHWCR0gXlRVz0vM9wVlXep22c=; b=tUusQ/h0B8wJIB/O/zajLgvXX7nhE7rTHy3UyJQToFAzEQfyb076+LeH2pkkfpbd2G 7XS5ETe+jNlBnrsG2J7WWtUAcyhiZpx9QSGocHUVa9fEU7xRovGl6ArpsYwar34TEsZu yo9KbvduBoWeoinQuna0q3GKpvyIg7GDR3pwuN4VBdBLDWPSStAfgIO5670jXgrE1g++ 0FsCwPa6Fydmoh+JJle+SwYWRIAnxPokM1Jy+psmWsZ3MeJhVcW3fUuYLHvskqIGDXKF 4YYaocghjwjbT7p4H7Wlz7c0D/MabpewmqpejefAl+U1dimrJR4ITk6oVeiwX+GQh/p7 e7Iw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=AIzUquiVguipC0H3ByxHWCR0gXlRVz0vM9wVlXep22c=; b=a52x7P2ujtc/IkJrCoLQeHFgsyn2BvfX24LH7V0+Do+9iraS5JSIWB3+CRM/I1CfCc NtP1HqzSBqFsJryNA0c41ciykRvuXGCf20OtxvCcsYZWXriWeSh+7bA7D2zg1QIkXPT8 PJCA1LdWsXgS7aotaiU/qjdhIxCZhBbQuY3KthMD/DTLVcrTsPVQ1k4sVuMiKVg7l3n2 7Ixv29ttlqN1CUQ7pfPbe1N3SGC5qrF8ZC4PvCMGxdgLSCSL/j+BDAnIfXoqmoBKFg0b piXXJBrKkBY8WpYeO4JIFpoaavlM30I4wT0nGI3GhMabifa1u5GzEf6N1k3Ti7Ag+3IM L2yA== X-Gm-Message-State: APjAAAXwEpzkfNGocB8e/lLz10mcMRSrJLTbVBl8nHueUSxrljnFZ7nN sFi91cjNoLIP2GjId0WbgqePTQOphZAnyuyJSrBJkg== X-Received: by 2002:a9d:4e99:: with SMTP id v25mr12798289otk.363.1580593456605; Sat, 01 Feb 2020 13:44:16 -0800 (PST) MIME-Version: 1.0 References: <20200131064327.GB130017@gmail.com> <20200131183658.GA71555@gmail.com> In-Reply-To: From: Dan Williams Date: Sat, 1 Feb 2020 13:44:05 -0800 Message-ID: Subject: Re: EFI boot crash regression (was: Re: 5.6-### doesn't boot) To: Ard Biesheuvel Cc: Ingo Molnar , =?UTF-8?Q?J=C3=B6rg_Otte?= , Ard Biesheuvel , Linus Torvalds , Linux Kernel Mailing List , "the arch/x86 maintainers" Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jan 31, 2020 at 10:45 AM Ard Biesheuvel wrote: > > earlycon=efifb may help to get better diagnostics, but you will need to use a camera to capture the output https://photos.app.goo.gl/uA3Wkaxc8x6A4gK47