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=-7.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT 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 47D1DC433DF for ; Thu, 6 Aug 2020 18:49:14 +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 8710120855 for ; Thu, 6 Aug 2020 18:49:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8710120855 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.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 E975C8869B; Thu, 6 Aug 2020 18:49:13 +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 i2gILuXmOX5n; Thu, 6 Aug 2020 18:49:12 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by hemlock.osuosl.org (Postfix) with ESMTP id CC18388692; Thu, 6 Aug 2020 18:49:12 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id B83AAC0051; Thu, 6 Aug 2020 18:49:12 +0000 (UTC) Received: from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138]) by lists.linuxfoundation.org (Postfix) with ESMTP id A0EE9C004C for ; Thu, 6 Aug 2020 18:49:10 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by whitealder.osuosl.org (Postfix) with ESMTP id 959F4884A8 for ; Thu, 6 Aug 2020 18:49:10 +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 qD+T-a+A8Fiq for ; Thu, 6 Aug 2020 18:49:08 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) by whitealder.osuosl.org (Postfix) with ESMTPS id 8077F88482 for ; Thu, 6 Aug 2020 18:49:08 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id D3E86AC82; Thu, 6 Aug 2020 18:49:23 +0000 (UTC) From: Nicolas Saenz Julienne To: amit.pundir@linaro.org, hch@lst.de, linux-kernel@vger.kernel.org Subject: [PATCH v3 0/2] dma-pool fixes Date: Thu, 6 Aug 2020 20:47:53 +0200 Message-Id: <20200806184756.32075-1-nsaenzjulienne@suse.de> X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 Cc: jeremy.linton@arm.com, iommu@lists.linux-foundation.org, linux-rpi-kernel@lists.infradead.org, rientjes@google.com, Robin Murphy 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" Now that we have an explanation to Amir's issue, we can re-spin this series. --- Changes since v2: - Go back to v1's behavior for patch #2 Changes since v1: - Make cma_in_zone() more strict, GFP_KERNEL doesn't default to true now - Check if phys_addr_ok() exists prior calling it Christoph Hellwig (1): dma-pool: fix coherent pool allocations for IOMMU mappings Nicolas Saenz Julienne (1): dma-pool: Only allocate from CMA when in same memory zone drivers/iommu/dma-iommu.c | 4 +- include/linux/dma-direct.h | 3 - include/linux/dma-mapping.h | 5 +- kernel/dma/direct.c | 13 +++- kernel/dma/pool.c | 145 +++++++++++++++++++----------------- 5 files changed, 92 insertions(+), 78 deletions(-) -- 2.28.0 _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu