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=-5.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 578B8C433E1 for ; Wed, 15 Jul 2020 07:13:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 39AA02065E for ; Wed, 15 Jul 2020 07:13:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729126AbgGOHM7 (ORCPT ); Wed, 15 Jul 2020 03:12:59 -0400 Received: from verein.lst.de ([213.95.11.211]:57898 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728713AbgGOHM6 (ORCPT ); Wed, 15 Jul 2020 03:12:58 -0400 Received: by verein.lst.de (Postfix, from userid 2407) id CC68A6736F; Wed, 15 Jul 2020 09:12:56 +0200 (CEST) Date: Wed, 15 Jul 2020 09:12:56 +0200 From: Christoph Hellwig To: Nicolas Saenz Julienne Cc: hch@lst.de, linux-kernel@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, jeremy.linton@arm.com, Robin Murphy , David Rientjes , iommu@lists.linux-foundation.org Subject: Re: [PATCH v2 0/4] dma-pool: Fix atomic pool selection Message-ID: <20200715071256.GA22500@lst.de> References: <20200714123928.8581-1-nsaenzjulienne@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200714123928.8581-1-nsaenzjulienne@suse.de> User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jul 14, 2020 at 02:39:24PM +0200, Nicolas Saenz Julienne wrote: > This is my attempt at fixing one of the regressions we've seen[1] after > the introduction of per-zone atomic pools. > > This combined with "dma-pool: Do not allocate pool memory from CMA"[2] > should fix the boot issues on Jeremy's RPi4 setup. I've applied the series as well as that patch to the dma-mapping tree, thanks.