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=-12.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 5B959C433E2 for ; Tue, 15 Sep 2020 16:01:02 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id DBEF120756 for ; Tue, 15 Sep 2020 16:01:01 +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="Wsus/ivq" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DBEF120756 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 5B0116B00F8; Tue, 15 Sep 2020 12:01:01 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 533BA90000E; Tue, 15 Sep 2020 12:01:01 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 39C6A6B00FA; Tue, 15 Sep 2020 12:01:01 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0076.hostedemail.com [216.40.44.76]) by kanga.kvack.org (Postfix) with ESMTP id 212586B00F8 for ; Tue, 15 Sep 2020 12:01:01 -0400 (EDT) Received: from smtpin19.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id D002C824999B for ; Tue, 15 Sep 2020 16:01:00 +0000 (UTC) X-FDA: 77265759480.19.song84_490a40427112 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin19.hostedemail.com (Postfix) with ESMTP id 8FDC51AD1B1 for ; Tue, 15 Sep 2020 16:00:55 +0000 (UTC) X-HE-Tag: song84_490a40427112 X-Filterd-Recvd-Size: 3371 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf11.hostedemail.com (Postfix) with ESMTP for ; Tue, 15 Sep 2020 16:00:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=eona0AYiSh/znPkSOpw3Nw8CD1xNwL4V1h0yfTAB4Hk=; b=Wsus/ivqm8grfYeSP6z68xdX1x /cIm0jtfGbhk+VmVtqSQ/iY5d+5djYDyuxa98INla0l2ETi1N1/0w3Ed/q3rtAKOzQ3uqj19Eys1O +6nIyWduDpAErX2tZFPICqd6V05JwBWMeGOCnu6ggpHA8J1vk4TnT/p8eBFTfM5QUctfAAYPHJkgk 5jWuDY2Vb2n+Cu977sssSRrWhpE1cTmcpeCYbGl08RhkwlS2gldOQ+gcQVR3AT//4wh6UZmOTq9nY mGq2nXZFdSXvf0xLyK6EEBxoSCZuO0CLFHLLqiBlPkIg92/ahUA3uyJSYhU6hc5HQjGFSIktXN22R m3mk/5qQ==; Received: from 089144214092.atnat0023.highway.a1.net ([89.144.214.92] helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kIDNH-0003mr-4Y; Tue, 15 Sep 2020 16:00:07 +0000 From: Christoph Hellwig To: Mauro Carvalho Chehab , Thomas Bogendoerfer , "James E.J. Bottomley" , Joonyoung Shim , Seung-Woo Kim , Ben Skeggs , Marek Szyprowski , Tomasz Figa , Matt Porter , iommu@lists.linux-foundation.org Cc: Stefan Richter , linux1394-devel@lists.sourceforge.net, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linux-samsung-soc@vger.kernel.org, nouveau@lists.freedesktop.org, netdev@vger.kernel.org, linux-scsi@vger.kernel.org, linux-mm@kvack.org, alsa-devel@alsa-project.org Subject: [PATCH 03/18] drm/exynos: stop setting DMA_ATTR_NON_CONSISTENT Date: Tue, 15 Sep 2020 17:51:07 +0200 Message-Id: <20200915155122.1768241-4-hch@lst.de> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200915155122.1768241-1-hch@lst.de> References: <20200915155122.1768241-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html X-Rspamd-Queue-Id: 8FDC51AD1B1 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam02 Content-Transfer-Encoding: quoted-printable X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: DMA_ATTR_NON_CONSISTENT is a no-op except on PA-RISC and a few MIPS configs, so don't set it in this ARM specific driver. Signed-off-by: Christoph Hellwig --- drivers/gpu/drm/exynos/exynos_drm_gem.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/ex= ynos/exynos_drm_gem.c index efa476858db54b..07073222b8f691 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c @@ -42,8 +42,6 @@ static int exynos_drm_alloc_buf(struct exynos_drm_gem *= exynos_gem, bool kvmap) if (exynos_gem->flags & EXYNOS_BO_WC || !(exynos_gem->flags & EXYNOS_BO_CACHABLE)) attr |=3D DMA_ATTR_WRITE_COMBINE; - else - attr |=3D DMA_ATTR_NON_CONSISTENT; =20 /* FBDev emulation requires kernel mapping */ if (!kvmap) --=20 2.28.0