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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY autolearn=ham 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 8213FC282DC for ; Sun, 2 Jun 2019 14:46:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 510E527940 for ; Sun, 2 Jun 2019 14:46:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726084AbfFBOqB (ORCPT ); Sun, 2 Jun 2019 10:46:01 -0400 Received: from simcoe208srvr.owm.bell.net ([184.150.200.208]:57504 "EHLO torfep02.bell.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725977AbfFBOqB (ORCPT ); Sun, 2 Jun 2019 10:46:01 -0400 Received: from bell.net torfep02 184.150.200.158 by torfep02.bell.net with ESMTP id <20190602144600.IZCB7367.torfep02.bell.net@torspm01.bell.net> for ; Sun, 2 Jun 2019 10:46:00 -0400 Received: from [192.168.2.49] (really [70.53.53.104]) by torspm01.bell.net with ESMTP id <20190602144600.FKQD39285.torspm01.bell.net@[192.168.2.49]>; Sun, 2 Jun 2019 10:46:00 -0400 Subject: Re: [PATCH v3] parisc: Fix crash due alternative coding for NP iopdir_fdc bit To: Carlo Pisani Cc: Sven Schnelle , Helge Deller , Rolf Eike Beer , linux-parisc@vger.kernel.org, James Bottomley References: <20190527192000.GA17551@ls3530.dellerweb.de> <20190528153815.GB16860@t470p.stackframe.org> <674f8b61-e897-f657-68a2-648babca00be@bell.net> <1943613.tnj53yOHQY@daneel.sf-tec.de> <20190528173922.GA32192@t470p.stackframe.org> <61253aef-2571-f8bb-756a-bf2018e533e4@gmx.de> <20190530195543.GB683@t470p.stackframe.org> <20190530205955.GD683@t470p.stackframe.org> From: John David Anglin Openpgp: preference=signencrypt Message-ID: <1f31afbe-a92b-1073-b0f9-ff8574c3cf3e@bell.net> Date: Sun, 2 Jun 2019 10:45:57 -0400 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.7.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-CM-Analysis: v=2.3 cv=O5JHQy1W c=1 sm=1 tr=0 cx=a_idp_d a=htCe9XT+XAlGhzqgweArVg==:117 a=htCe9XT+XAlGhzqgweArVg==:17 a=jpOVt7BSZ2e4Z31A5e1TngXxSK0=:19 a=IkcTkHD0fZMA:10 a=dq6fvYVFJ5YA:10 a=FBHGMhGWAAAA:8 a=kwki-FSEuDxx4p2GG4sA:9 a=QEXdDO2ut3YA:10 a=9gvnlMMaQFpL9xblJ6ne:22 X-CM-Envelope: MS4wfIO46GsAg1XimMDKFDnyo1MqOI+t4FjjGhadduKXOUiEfhJxC96PnbgiItxYnBO9i6T1cmfzK3b9alIfNgWijeKuZurjs0Voz/4W2n7CSakFTJStL/hk 2yAA1MaAQ9skwuw0PQK7+VeWp+6UqapJrpBBfwC2K9YQi4f5pYpcE0nT87CdUze6o4rb6RxuTkTz9g== Sender: linux-parisc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-parisc@vger.kernel.org On 2019-06-02 6:29 a.m., Carlo Pisani wrote: > guys, can someone help me to create patches for solving the > PCI-problem on kernel 4.20? > currently, I am on kernel 5.1.*, but I also need to have a working 4.20 > As a hack, change this line ioc_needs_fdc = boot_cpu_data.pdc.capabilities & PDC_MODEL_IOPDIR_FDC; in drivers/parisc/sba_iommu.c to ioc_needs_fdc = 1; Dave -- John David Anglin dave.anglin@bell.net