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=-12.2 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PULL_REQUEST,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT 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 60C3FC46460 for ; Thu, 9 May 2019 07:17:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2C53F20863 for ; Thu, 9 May 2019 07:17:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="Uk740Zif" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726594AbfEIHRU (ORCPT ); Thu, 9 May 2019 03:17:20 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:41968 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725908AbfEIHRT (ORCPT ); Thu, 9 May 2019 03:17:19 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: Content-Type:MIME-Version:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=n2162wdlBrQIOUPLB7f2xIUVw2pG4qMesu/oB9VnM1U=; b=Uk740ZifxhcQUjkMGUtNCCuZu Y87Refm+GmE6UR5JsholTT/PhP3N4OqDuXsL28GAVz4252oycY62vzOLiD9sW3HLqI6+8o5sPvY/i LWFmBP3j8VmB/5maPXTai1AKt6bk1FyGlsPjEKgvkZ4jnoO/ui5WdYVqlT0IjuqD8YWcAxRqsdnIC fVUiDGacrBOvdh6uFVqv2De6yZ2eoHzrMnheUM4A5AkBEw2ydbPxhvvp1inL5+sU3vtZdjW4Bemzs hnsSJnCCyLZURVichgD2WjUEo9S/YWJ9j/WRVAtjBZJnvBRaSkWzSAHuFjXpaDZoUE3Wdh+k/s/eG wcgMaFRfA==; Received: from 089144210233.atnat0019.highway.a1.net ([89.144.210.233] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1hOdIq-0004T1-1W; Thu, 09 May 2019 07:17:16 +0000 Date: Thu, 9 May 2019 09:16:34 +0200 From: Christoph Hellwig To: Linus Torvalds Cc: iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org Subject: [GIT PULL] DMA mapping updates for 5.2 Message-ID: <20190509071634.GA604@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.10.1 (2018-07-13) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Linus, a pretty small DMA mapping updates for this merge window below: The following changes since commit 15ade5d2e7775667cf191cf2f94327a4889f8b9d: Linux 5.1-rc4 (2019-04-07 14:09:59 -1000) are available in the Git repository at: git://git.infradead.org/users/hch/dma-mapping.git tags/dma-mapping-5.2 for you to fetch changes up to 13bf5ced93775ffccb53527a9d862e023a9daa03: dma-mapping: add a Kconfig symbol to indicate arch_dma_prep_coherent presence (2019-05-06 15:04:40 +0200) ---------------------------------------------------------------- DMA mapping updates for 5.2 - remove the already broken support for NULL dev arguments to the DMA API calls - Kconfig tidyups ---------------------------------------------------------------- Christoph Hellwig (8): parport_ip32: pass struct device to DMA API functions da8xx-fb: pass struct device to DMA API functions gbefb: switch to managed version of the DMA allocator pxa3xx-gcu: pass struct device to dma_mmap_coherent arm: use a dummy struct device for ISA DMA use of the DMA API dma-mapping: remove leftover NULL device support x86/dma: Remove the x86_dma_fallback_dev hack dma-mapping: add a Kconfig symbol to indicate arch_dma_prep_coherent presence Clément Leger (1): dma: select GENERIC_ALLOCATOR for DMA_REMAP Dan Carpenter (1): dma-mapping: remove an unnecessary NULL check Documentation/DMA-API-HOWTO.txt | 13 ++++++------- arch/arm/kernel/dma-isa.c | 8 +++++++- arch/arm/mach-rpc/dma.c | 8 +++++++- arch/arm64/Kconfig | 1 + arch/csky/Kconfig | 1 + arch/x86/include/asm/dma-mapping.h | 10 ---------- arch/x86/kernel/amd_gart_64.c | 6 ------ arch/x86/kernel/pci-dma.c | 20 -------------------- drivers/parport/parport_ip32.c | 18 ++++++++++-------- drivers/video/fbdev/da8xx-fb.c | 13 +++++++------ drivers/video/fbdev/gbefb.c | 24 ++++++++---------------- drivers/video/fbdev/pxa3xx-gcu.c | 4 +++- include/linux/dma-mapping.h | 6 +++--- include/linux/dma-noncoherent.h | 6 ++++++ kernel/dma/Kconfig | 4 ++++ kernel/dma/direct.c | 2 +- kernel/dma/mapping.c | 9 +-------- 17 files changed, 65 insertions(+), 88 deletions(-)