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 769B0C3A59E for ; Sun, 13 Nov 2022 16:36:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235406AbiKMQgE (ORCPT ); Sun, 13 Nov 2022 11:36:04 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59100 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235397AbiKMQgA (ORCPT ); Sun, 13 Nov 2022 11:36:00 -0500 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 85A2C95A7; Sun, 13 Nov 2022 08:36:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:In-Reply-To:References; bh=p8fZXFOilxr1b8Vw8YSIZYORkb8OJr3ydr3tjQdLjg4=; b=lSs7voTqaJMI0HO0w/yDtxu1V5 bFe2oVzPY3oP8bREwzfNwOfWUgcPhllF1FYQEtFuUdqSntgGpVcEKGvjdMdeRZNgtepgsxwzJLiSn GvChig1xISPaA22YRe2fmw21MmtcqUGwGi1MQGchbpeaxiOepb97cZQSGxx7iCEz0vLWLoLK0kc3z YrVB1crY8jRv7Zr9cNcMJV+zZMfzYNgpLoWblTjEfj+DSomHWeqFcLXkIgabUpr2UAWzxcb1BU95i sOERMpomMz96rkOTLwN3fbdaqSgxsjj3g7QlZtlea2h4gsFZH2Nu8pE5vgZOBKQ0vsKohRmYD3rmk JdGh1NIA==; Received: from 213-225-8-167.nat.highway.a1.net ([213.225.8.167] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1ouFxL-00CLQc-V1; Sun, 13 Nov 2022 16:35:41 +0000 From: Christoph Hellwig To: Dennis Dalessandro , Mauro Carvalho Chehab , Alexandra Winter , Wenjia Zhang , Marek Szyprowski , Jaroslav Kysela , Takashi Iwai , Russell King , Robin Murphy Cc: linux-arm-kernel@lists.infradead.org, linux-rdma@vger.kernel.org, iommu@lists.linux.dev, linux-media@vger.kernel.org, netdev@vger.kernel.org, linux-s390@vger.kernel.org, alsa-devel@alsa-project.org Subject: stop drivers from passing GFP_COMP to dma_alloc_coherent Date: Sun, 13 Nov 2022 17:35:28 +0100 Message-Id: <20221113163535.884299-1-hch@lst.de> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hi all, this series fixes up various drivers that either try to get a compound page from dma_alloc_coherent or more often just did a bit of cargo cult copy and paste, and then warns about this flag passed in the DMA layer instead of silently clearing it like done by ARM and dma-iommu before. Diffstat: arch/arm/mm/dma-mapping.c | 17 ----------------- drivers/infiniband/hw/hfi1/init.c | 21 +++------------------ drivers/infiniband/hw/qib/qib_iba6120.c | 2 +- drivers/infiniband/hw/qib/qib_init.c | 21 ++++----------------- drivers/iommu/dma-iommu.c | 3 --- drivers/media/v4l2-core/videobuf-dma-contig.c | 22 ++++++++-------------- drivers/net/ethernet/broadcom/cnic.c | 6 ++---- drivers/s390/net/ism_drv.c | 3 ++- kernel/dma/mapping.c | 8 ++++++++ sound/core/memalloc.c | 5 ++--- 10 files changed, 30 insertions(+), 78 deletions(-)