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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 89BDFC4332F for ; Thu, 14 Oct 2021 15:15:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 723B660F4A for ; Thu, 14 Oct 2021 15:15:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232800AbhJNPRN (ORCPT ); Thu, 14 Oct 2021 11:17:13 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:36386 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231915AbhJNPRL (ORCPT ); Thu, 14 Oct 2021 11:17:11 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1634224505; 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:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=FiT5rDJKYBUUykrwFXpiEs/xoKF/YdQLNIch3J6+wz8=; b=MwvKTRTbTmgh5HxIkNk+YkI7GtEqVFb8lzlKVAJw+njvf03fHpjEB83E4hMiiz9SwZoAU8 djXiY/roxITFUuqak30GzHg0gBuTFpbLqaMO3Hjq280GLgtQBpt02CSpM62cfAKezosu8n F752Z+3L47Njko7Z9EfDkxSN3SQP9ck= Received: from mail-ed1-f71.google.com (mail-ed1-f71.google.com [209.85.208.71]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-75-p8Ns_88JOGaBhQRyipmqqw-1; Thu, 14 Oct 2021 11:15:04 -0400 X-MC-Unique: p8Ns_88JOGaBhQRyipmqqw-1 Received: by mail-ed1-f71.google.com with SMTP id d11-20020a50cd4b000000b003da63711a8aso5405406edj.20 for ; Thu, 14 Oct 2021 08:15:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=FiT5rDJKYBUUykrwFXpiEs/xoKF/YdQLNIch3J6+wz8=; b=AI0LYgudSnHgLy59fESCI3EVwoIAtlffl0JRAgX+/V6bLsTWaCDZh+oclgUvYsavMK /ZLbk/fPyU4FX3ZlfKYCJ2viRW70MEO2Z3lv0Vz6ayn+PKxWtuXKxWlXmwHf4f4TU94J xwzhStWvAe6wZamxUmHtdi18P8BZyjHsv+avjr2OIEr6EBU8pIuSIZ7Yukm+u4DdzcjK W5iEIgLmNAeLk1wT4GfXblSlDPc6dlVGF6m9K3hWM4fn3gBjCpWCr2UQF+ixfZ0zzzDp MlaHnfl6WFy/z68Gm28sJtlJ6AnQLxJTr1NM8Sh3cbSIJ5Nu9Xn82XSs5uav+dRBjsom Qh7A== X-Gm-Message-State: AOAM530WvVXu3EfOw1EjCr37xCono/ZIFqonAc1TnnqFArL/WRPuWq/e 2jZ1gyrFeJl5SEZxXl9WoNakrh2UNRaEnCdoyfHKGMk7z35q2S40qCLMNRM4SLSwqe+5c//ebQG cUwxwD+D5qoHg62Ce19YaR+5y X-Received: by 2002:a05:6402:2748:: with SMTP id z8mr9603727edd.25.1634224503462; Thu, 14 Oct 2021 08:15:03 -0700 (PDT) X-Google-Smtp-Source: ABdhPJypsBtx0K0OiLkQTrKhkIbAXO5KzgFiscNLWrrEbZFb3hhq8Gefzfok7Xd44WnydMsyfqxfJg== X-Received: by 2002:a05:6402:2748:: with SMTP id z8mr9603697edd.25.1634224503314; Thu, 14 Oct 2021 08:15:03 -0700 (PDT) Received: from x1.localdomain (2001-1c00-0c1e-bf00-1054-9d19-e0f0-8214.cable.dynamic.v6.ziggo.nl. [2001:1c00:c1e:bf00:1054:9d19:e0f0:8214]) by smtp.gmail.com with ESMTPSA id ga6sm1924886ejc.87.2021.10.14.08.15.02 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 14 Oct 2021 08:15:02 -0700 (PDT) Subject: Re: [PATCH v3] x86/PCI: Ignore E820 reservations for bridge windows on newer systems To: Christoph Hellwig Cc: "Rafael J . Wysocki" , Mika Westerberg , =?UTF-8?Q?Krzysztof_Wilczy=c5=84ski?= , Bjorn Helgaas , Myron Stowe , Juha-Pekka Heikkila , Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H . Peter Anvin" , linux-acpi@vger.kernel.org, linux-pci@vger.kernel.org, x86@kernel.org, linux-kernel@vger.kernel.org, =?UTF-8?Q?Benoit_Gr=c3=a9goire?= , Hui Wang References: <20211014110357.17957-1-hdegoede@redhat.com> From: Hans de Goede Message-ID: <40549939-e4c2-7b20-6bb6-0b5a46731b1c@redhat.com> Date: Thu, 14 Oct 2021 17:15:02 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, On 10/14/21 3:40 PM, Christoph Hellwig wrote: > On Thu, Oct 14, 2021 at 01:03:57PM +0200, Hans de Goede wrote: >> + * Some BIOS-es contain a bug where they add addresses which map to system >> + * RAM in the PCI bridge memory window returned by the ACPI _CRS method, > > Please avoid the overly long lines in your comments. ? These lines are easily within the new 100 char line-length-limit ? And checkpatch also does not complain about this. Regards, Hans