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=-20.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, INCLUDES_PULL_REQUEST,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED 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 BEC00C433DB for ; Wed, 24 Feb 2021 07:50:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6A28164EC9 for ; Wed, 24 Feb 2021 07:50:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234390AbhBXHuB (ORCPT ); Wed, 24 Feb 2021 02:50:01 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54274 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233340AbhBXHtH (ORCPT ); Wed, 24 Feb 2021 02:49:07 -0500 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4D5A8C06174A for ; Tue, 23 Feb 2021 23:48:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Type:MIME-Version:Message-ID: Subject:Cc:To:From:Date:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:In-Reply-To:References; bh=vml+hkIwuOnmZog02I4fUIFk3ENnUomHJWuHDEIs+N8=; b=A8I3Z3HaOAG6Lae6lrwpudICvK B3Kn9NTFTuFDqbcdW4n5r0RijFjXTKcVk5E3iZAek+q3ib4YBiiNqRlF1IYxxnljfA3qW8Hy68gO9 wg44Ve6EfK8tlzQrzYIZwixZ28VYuELzLE4AzDA9zO/cr/k+5pQTqm0evHRbhkb+IdEZvEhbxTfNz LHTrX/m8b22+var4MgDfdKKXCUahOw5TR++T/Gscgp1nrBWSqNqhb6szmMKL1lbmaCtikCpSc2uge 009ykv6heSsDeoU3sUKLdFhkdUNejbYWgdTpxAPVYx0182+gPQvfpFvTzHJvxYsCBNT6n74InyYWT OHBebxvw==; Received: from 213-225-9-156.nat.highway.a1.net ([213.225.9.156] helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.94 #2 (Red Hat Linux)) id 1lEou3-0097qn-I7; Wed, 24 Feb 2021 07:48:18 +0000 Date: Wed, 24 Feb 2021 08:46:01 +0100 From: Christoph Hellwig To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org Subject: [GIT PULL] dma-mapping updates for 5.12 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The following changes since commit 9f5f8ec50165630cfc49897410b30997d4d677b5: dma-mapping: benchmark: use u8 for reserved field in uAPI structure (2021-02-05 12:48:46 +0100) are available in the Git repository at: git://git.infradead.org/users/hch/dma-mapping.git tags/dma-mapping-5.12 for you to fetch changes up to 81d88ce55092edf1a1f928efb373f289c6b90efd: dma-mapping: remove the {alloc,free}_noncoherent methods (2021-02-09 18:01:38 +0100) ---------------------------------------------------------------- dma-mapping updates for 5.12: - add support to emulate processing delays in the DMA API benchmark selftest (Barry Song) - remove support for non-contiguous noncoherent allocations, which aren't used and will be replaced by a different API ---------------------------------------------------------------- Barry Song (1): dma-mapping: benchmark: pretend DMA is transmitting Christoph Hellwig (1): dma-mapping: remove the {alloc,free}_noncoherent methods Documentation/core-api/dma-api.rst | 64 +++++++++---------------- drivers/iommu/dma-iommu.c | 30 ------------ include/linux/dma-map-ops.h | 5 -- include/linux/dma-mapping.h | 17 +++++-- kernel/dma/map_benchmark.c | 12 ++++- kernel/dma/mapping.c | 40 ---------------- tools/testing/selftests/dma/dma_map_benchmark.c | 21 ++++++-- 7 files changed, 64 insertions(+), 125 deletions(-)