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=-13.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PULL_REQUEST, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS 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 BC650C433E0 for ; Sun, 19 Jul 2020 07:47:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8B2802073A for ; Sun, 19 Jul 2020 07:47:36 +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="ghtU5skA" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726126AbgGSHjd (ORCPT ); Sun, 19 Jul 2020 03:39:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55070 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725988AbgGSHjb (ORCPT ); Sun, 19 Jul 2020 03:39:31 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 77411C0619D2 for ; Sun, 19 Jul 2020 00:39:31 -0700 (PDT) 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=cNsbswgmt5UoWdjIXqDw0mZBByTg/kfR0BZVwY68014=; b=ghtU5skADnySWERfccuHaUPDLU xw5ZNDLYS8qTNezw5W/6s6oEP0HWgA1JUGbQPw67eJ1PJhSBJXv5VOjjvMmQ1ZgAzDpRYYV6Ri9OK uIubRA4ivmUEKXzNFttfrPbrn03mPshlB7XAYf+amj8tfUf6dQmjwFjRNgB6vEH2imqVBJx2T5MAn WCNSIQSI5YYkxxdPz1fzt84g/5gMFF3PI+skmmQNxpJO/UclCJYSmBm+iQTU01ZExKMIvDGC22k1W 0DkksMIwpiaXDNwT8r7I6QWwpWA9QIS1Bd3vrxoRYfXHrNP1Rws8IbFxNZCUn3wcfm8sh8O+N0K36 XYcWTenA==; Received: from [2001:4bb8:105:4a81:4ef5:9f24:cda4:103f] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1jx3uy-0001IV-2o; Sun, 19 Jul 2020 07:39:28 +0000 Date: Sun, 19 Jul 2020 09:39:27 +0200 From: Christoph Hellwig To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org Subject: [GIT PULL] dma-mapping fixes for 5.8 Message-ID: <20200719073927.GA114439@infradead.org> 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 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The following changes since commit 0dc589da873b58b70f4caf4b070fb0cf70fdd1dc: Merge tag 'iommu-fixes-v5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu (2020-07-13 12:34:05 -0700) are available in the Git repository at: git://git.infradead.org/users/hch/dma-mapping.git tags/dma-mapping-5.8-6 for you to fetch changes up to d9765e41d8e9ea2251bf73735a2895c8bad546fc: dma-pool: do not allocate pool memory from CMA (2020-07-14 15:46:32 +0200) ---------------------------------------------------------------- dma-mapping fixes for 5.8: - ensure we always have fully addressable memory in the dma coherent pool (Nicolas Saenz Julienne) ---------------------------------------------------------------- Nicolas Saenz Julienne (5): dma-direct: provide function to check physical memory area validity dma-pool: get rid of dma_in_atomic_pool() dma-pool: introduce dma_guess_pool() dma-pool: make sure atomic pool suits device dma-pool: do not allocate pool memory from CMA include/linux/dma-direct.h | 1 + kernel/dma/direct.c | 2 +- kernel/dma/pool.c | 91 ++++++++++++++++++++++++++++------------------ 3 files changed, 58 insertions(+), 36 deletions(-)