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, URIBL_BLOCKED,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 17275C433E0 for ; Wed, 15 Jul 2020 07:13:05 +0000 (UTC) Received: from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D79722065E for ; Wed, 15 Jul 2020 07:13:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D79722065E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by hemlock.osuosl.org (Postfix) with ESMTP id A9E6F8A853; Wed, 15 Jul 2020 07:13:04 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from hemlock.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id WGDpu1Y5ZcEZ; Wed, 15 Jul 2020 07:13:03 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by hemlock.osuosl.org (Postfix) with ESMTP id B681C8A847; Wed, 15 Jul 2020 07:13:03 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 8C4BDC07FF; Wed, 15 Jul 2020 07:13:03 +0000 (UTC) Received: from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138]) by lists.linuxfoundation.org (Postfix) with ESMTP id 407D4C0733 for ; Wed, 15 Jul 2020 07:13:02 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by whitealder.osuosl.org (Postfix) with ESMTP id 292EE8ABEF for ; Wed, 15 Jul 2020 07:13:02 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from whitealder.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id WhM0wb0DZWQD for ; Wed, 15 Jul 2020 07:13:01 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by whitealder.osuosl.org (Postfix) with ESMTPS id D528F89558 for ; Wed, 15 Jul 2020 07:13:00 +0000 (UTC) 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 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-Disposition: inline In-Reply-To: <20200714123928.8581-1-nsaenzjulienne@suse.de> User-Agent: Mutt/1.5.17 (2007-11-01) Cc: linux-kernel@vger.kernel.org, jeremy.linton@arm.com, iommu@lists.linux-foundation.org, linux-rpi-kernel@lists.infradead.org, David Rientjes , Robin Murphy , hch@lst.de X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" 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. _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu 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.