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=-2.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no 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 E409EC433FF for ; Thu, 8 Aug 2019 10:21:25 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B5C00217D7 for ; Thu, 8 Aug 2019 10:21:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="XISLhZcv" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B5C00217D7 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=xIEiKimuCYGIiDuJnlmMDQW6OI4O3BrwMSW4ZwykJ1k=; b=XISLhZcvJ0gaVx d5bRuXrlykjrJi3HEIdjaWc11eDkIahZvBF+FPbf/oGoXzfRsfSo3xe+KS/pxVVcFqi+KI8QJ7oTs aBHJqQrRf49SuUXtnzAh3fmljgb5MMI35izmQtQphwZSE4nPof+K2qVmKAa5VLS5XQ38xoXhAfmrS GAGJ0JGVcYMwPTgVRE7HbMf+7yapx06GVEDT5+1PIq70TfGfBse23eIs6H1b1gSCEJhgTCOFNG86f hD/FNtmPl4MXo2dDaaBTGi/OFpqtdidEoCUG2a3MAqYibtgEJChtsMLDBTq3z+ICJE2SQcI6XcA6R SRxWb+/NT0BIKkcPUZtw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hvfXd-0007Ye-5y; Thu, 08 Aug 2019 10:21:05 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hvfXZ-0007YG-AV for linux-arm-kernel@lists.infradead.org; Thu, 08 Aug 2019 10:21:02 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 3EF2428; Thu, 8 Aug 2019 03:21:00 -0700 (PDT) Received: from lakrids.cambridge.arm.com (usa-sjc-imap-foss1.foss.arm.com [10.121.207.14]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 37F123F694; Thu, 8 Aug 2019 03:20:58 -0700 (PDT) Date: Thu, 8 Aug 2019 11:20:53 +0100 From: Mark Rutland To: Christoph Hellwig Subject: Re: [PATCH 1/2] drm: add cache support for arm64 Message-ID: <20190808102053.GA46901@lakrids.cambridge.arm.com> References: <20190805211451.20176-1-robdclark@gmail.com> <20190806084821.GA17129@lst.de> <20190806143457.GF475@lakrids.cambridge.arm.com> <20190807123807.GD54191@lakrids.cambridge.arm.com> <20190807164958.GA44765@lakrids.cambridge.arm.com> <20190808075827.GD30308@lst.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190808075827.GD30308@lst.de> User-Agent: Mutt/1.11.1+11 (2f07cb52) (2018-12-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190808_032101_433201_49B7019F X-CRM114-Status: GOOD ( 16.14 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rob Clark , Maxime Ripard , Catalin Marinas , David Airlie , Maarten Lankhorst , LKML , dri-devel , Sean Paul , Rob Clark , linux-arm-kernel@lists.infradead.org, Daniel Vetter , Greg Kroah-Hartman , Thomas Gleixner , Will Deacon , Allison Randal Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gVGh1LCBBdWcgMDgsIDIwMTkgYXQgMDk6NTg6MjdBTSArMDIwMCwgQ2hyaXN0b3BoIEhlbGx3 aWcgd3JvdGU6Cj4gT24gV2VkLCBBdWcgMDcsIDIwMTkgYXQgMDU6NDk6NTlQTSArMDEwMCwgTWFy ayBSdXRsYW5kIHdyb3RlOgo+ID4gRm9yIGFybTY0LCB3ZSBjYW4gdGVhciBkb3duIHBvcnRpb25z IG9mIHRoZSBsaW5lYXIgbWFwLCBidXQgdGhhdCBoYXMgdG8KPiA+IGJlIGRvbmUgZXhwbGljaXRs eSwgYW5kIHRoaXMgaXMgb25seSBwb3NzaWJsZSB3aGVuIHVzaW5nIHJvZGF0YV9mdWxsLiBJZgo+ ID4gbm90IHVzaW5nIHJvZGF0YV9mdWxsLCBpdCBpcyBub3QgcG9zc2libGUgdG8gZHluYW1pY2Fs bHkgdGVhciBkb3duIHRoZQo+ID4gY2FjaGVhYmxlIGFsaWFzLgo+IAo+IEludGVyZXN0aW5nLiAg Rm9yIHRoaXMgb3IgbmV4dCBtZXJnZSB3aW5kb3cgSSBwbGFuIHRvIGFkZCBzdXBwb3J0IHRvIHRo ZQo+IGdlbmVyaWMgRE1BIGNvZGUgdG8gcmVtYXAgcGFnZXMgYXMgdW5jYWNoYWJsZSBpbiBwbGFj ZSBiYXNlZCBvbiB0aGUKPiBvcGVucmlzYyBjb2RlLiAgQdGVIGZhciBhcyBJIGNhbiB0ZWxsIHRo ZSByZXF1aXJlbWVudCBmb3IgdGhhdCBpcwo+IGJhc2ljYWxseSBqdXN0IHRoYXQgdGhlIGtlcm5l bCBkaXJlY3QgbWFwcGluZyBkb2Vzbid0IHVzZSBQTUQgb3IgYmlnZ2VyCj4gbWFwcGluZyBzbyB0 aGF0IGl0IHN1cHBvcnRzIGNoYW5naW5nIHByb3RlY3Rpb24gYml0cyBvbiBhIHBlci1QVEUgYmFz aXMuCj4gSXMgdGhhdCB0aGUgY2FzZSB3aXRoIGFybTY0ICsgcm9kYXRhX2Z1bGw/CgpZZXMsIHdp dGggdGhlIGFkZGVkIGNhc2UgdGhhdCBvbiBhcm02NCB3ZSBjYW4gYWxzbyBoYXZlIGNvbnRpZ3Vv dXMKZW50cmllcyBhdCB0aGUgUFRFIGxldmVsLCB3aGljaCB3ZSBhbHNvIGhhdmUgdG8gZGlzYWJs ZS4KCk91ciBrZXJuZWwgcGFnZSB0YWJsZSBjcmVhdGlvbiBjb2RlIGRvZXMgdGhhdCBmb3Igcm9k YXRhX2Z1bGwgb3IKREVCVUdfUEFHRUFMTE9DLiBTZWUgYXJjaC9hcm02NC9tbXUuYywgaW4gbWFw X21lbSgpLCB3aGVyZSB3ZSBwYXNzCk5PX3tCTE9DSyxDT05UfV9NQVBQSU5HUyBkb3duIHRvIG91 ciBwYWdldGFibGUgY3JlYXRpb24gY29kZS4KClRoYW5rcywKTWFyay4KCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LWFybS1rZXJuZWwgbWFpbGlu ZyBsaXN0CmxpbnV4LWFybS1rZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMu aW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFybS1rZXJuZWwK