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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 6A8EBC47080 for ; Mon, 31 May 2021 15:49:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 440C861263 for ; Mon, 31 May 2021 15:49:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232013AbhEaPvS (ORCPT ); Mon, 31 May 2021 11:51:18 -0400 Received: from mail.skyhub.de ([5.9.137.197]:41678 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232591AbhEaO2c (ORCPT ); Mon, 31 May 2021 10:28:32 -0400 Received: from zn.tnic (p200300ec2f080f0041f75464688c3931.dip0.t-ipconnect.de [IPv6:2003:ec:2f08:f00:41f7:5464:688c:3931]) (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 B500D1EC04DE; Mon, 31 May 2021 16:26:49 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1622471209; 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=pWoyNc/5ib9ExSAsSvvyTuh8dISKublQeSIUTS6gyFo=; b=rUBHLWxlsportLZb96JapQrhx5KY6L5errtTbQH2jp+5S2P1RucW73TDiJCobc8l0fs/S6 sLXnY5sGpE7mMcThzoRfy52OxtLU42abXyuaLvw6rqqeo4fsaZdpFA56eW0sdmQ49dSeSn drQRgCA/RPeDd4XXZVYd0wRhG9bv2lY= Date: Mon, 31 May 2021 16:26:42 +0200 From: Borislav Petkov To: Mike Rapoport Cc: Lianbo Jiang , linux-kernel@vger.kernel.org, x86@kernel.org, linux-efi@vger.kernel.org, platform-driver-x86@vger.kernel.org, kexec@lists.infradead.org, ardb@kernel.org, dvhart@infradead.org, andy@infradead.org, tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com, luto@amacapital.net, bhe@redhat.com, dyoung@redhat.com Subject: Re: [PATCH v2] x86/efi: unconditionally hold the whole low-1MB memory regions Message-ID: References: <20210531090023.16471-1-lijiang@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, May 31, 2021 at 03:15:03PM +0300, Mike Rapoport wrote: > Hmm, why? > The regression is from v5.13-rc1, isn't it? Ah ok a799c2bd29d1 ("x86/setup: Consolidate early memory reservations") went into -rc1. Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette