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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 33502C7EE2D for ; Thu, 25 May 2023 14:00:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241442AbjEYOAh (ORCPT ); Thu, 25 May 2023 10:00:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40206 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241445AbjEYOAf (ORCPT ); Thu, 25 May 2023 10:00:35 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 94F531A8; Thu, 25 May 2023 07:00:22 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 11766645FF; Thu, 25 May 2023 14:00:22 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 6CD96C4339E; Thu, 25 May 2023 14:00:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1685023221; bh=gfRrbhhyEcqbLyZDyAZGcAkDAS8G/fyE/7edxRHWzWA=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=tFs1hrqMAOfe3D+3+g6imFRefaUOB1J+FtU3P2LhkbSR/PiRkavm8sFdT1CPgKbs1 K1JcAF61qCTDSr/Gi37M29/vn98Lt9AN0oWH1P2T49BKd5WKwyVqAxFPo0mc4v9Zhc m42SMhyZvafGwLSTma8taYbhqev06FL8JwUWc/w/vDt2D/+auWB1Y5FvlifLV+9ccS gsEtFkOKNz/mjjV6UpIrFqa7sdXgSmZv5l7OfrtwM/fHDptFuGboQw9Gdabhkovjro ZAsIYaSO+nS9Idjqlrj0erH32LUcxiaoyiDufXA/nyw+5USvbph0wbDN10IRPdrENg q5NjHmg2C5w9A== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 4695CC395DF; Thu, 25 May 2023 14:00:21 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next] s390/ism: Set DMA coherent mask From: patchwork-bot+netdevbpf@kernel.org Message-Id: <168502322128.12931.12742922917026189347.git-patchwork-notify@kernel.org> Date: Thu, 25 May 2023 14:00:21 +0000 References: <20230524075411.3734141-1-schnelle@linux.ibm.com> In-Reply-To: <20230524075411.3734141-1-schnelle@linux.ibm.com> To: Niklas Schnelle Cc: kuba@kernel.org, davem@davemloft.net, wintera@linux.ibm.com, wenjia@linux.ibm.com, hca@linux.ibm.com, gor@linux.ibm.com, agordeev@linux.ibm.com, borntraeger@linux.ibm.com, svens@linux.ibm.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, mjrosato@linux.ibm.com, pmorel@linux.ibm.com, linux-s390@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Hello: This patch was applied to netdev/net-next.git (main) by Paolo Abeni : On Wed, 24 May 2023 09:54:10 +0200 you wrote: > A future change will convert the DMA API implementation from the > architecture specific arch/s390/pci/pci_dma.c to using the common code > drivers/iommu/dma-iommu.c which the utilizes the same IOMMU hardware > through the s390-iommu driver. Unlike the s390 specific DMA API this > requires devices to correctly set the coherent mask to be allowed to use > IOVAs >2^32 in dma_alloc_coherent(). This was however not done for ISM > devices. ISM requires such addresses since currently the DMA aperture > for PCI devices starts at 2^32 and all calls to dma_alloc_coherent() > would thus fail. > > [...] Here is the summary with links: - [net-next] s390/ism: Set DMA coherent mask https://git.kernel.org/netdev/net-next/c/657d42cf5df6 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html