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=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,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 61506C11D12 for ; Thu, 20 Feb 2020 12:27:58 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 356BB2467E for ; Thu, 20 Feb 2020 12:27:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=shipmail.org header.i=@shipmail.org header.b="JfwrQNMC" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 356BB2467E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=shipmail.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id CEF416ED4C; Thu, 20 Feb 2020 12:27:45 +0000 (UTC) Received: from pio-pvt-msa1.bahnhof.se (pio-pvt-msa1.bahnhof.se [79.136.2.40]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7B46E6E8F0 for ; Thu, 20 Feb 2020 12:27:41 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by pio-pvt-msa1.bahnhof.se (Postfix) with ESMTP id AF6F53F5BB; Thu, 20 Feb 2020 13:27:39 +0100 (CET) Authentication-Results: pio-pvt-msa1.bahnhof.se; dkim=pass (1024-bit key; unprotected) header.d=shipmail.org header.i=@shipmail.org header.b="JfwrQNMC"; dkim-atps=neutral X-Virus-Scanned: Debian amavisd-new at bahnhof.se Received: from pio-pvt-msa1.bahnhof.se ([127.0.0.1]) by localhost (pio-pvt-msa1.bahnhof.se [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 1DV4f1o14L1h; Thu, 20 Feb 2020 13:27:38 +0100 (CET) Received: from mail1.shipmail.org (h-205-35.A357.priv.bahnhof.se [155.4.205.35]) (Authenticated sender: mb878879) by pio-pvt-msa1.bahnhof.se (Postfix) with ESMTPA id 1D4083F5AE; Thu, 20 Feb 2020 13:27:37 +0100 (CET) Received: from localhost.localdomain.localdomain (h-205-35.A357.priv.bahnhof.se [155.4.205.35]) by mail1.shipmail.org (Postfix) with ESMTPSA id D0FF3360487; Thu, 20 Feb 2020 13:27:34 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=shipmail.org; s=mail; t=1582201654; bh=YWEV2L/GcJ/BB131ReqWiiuK/xyWwF22eft0YAMzYMA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=JfwrQNMCDN+22NaFkpWBESRI892OXgEFrVtj+8Hw+eVw1OS0d9AlQSby79XL964Ay RnFqaE18DlM/jO+vH/mxbvn+dw2tXcOE+qprpLk4TO24ODqgFQvGIv8wUSG9sYz313 SVrWF58WcMfyisPRjpMGtl/Vmoy/jHg7ZNpQ4tzI= From: =?UTF-8?q?Thomas=20Hellstr=C3=B6m=20=28VMware=29?= To: linux-mm@kvack.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 5/9] drm/ttm, drm/vmwgfx: Support huge TTM pagefaults Date: Thu, 20 Feb 2020 13:27:15 +0100 Message-Id: <20200220122719.4302-6-thomas_os@shipmail.org> X-Mailer: git-send-email 2.21.1 In-Reply-To: <20200220122719.4302-1-thomas_os@shipmail.org> References: <20200220122719.4302-1-thomas_os@shipmail.org> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Thomas Hellstrom , Michal Hocko , pv-drivers@vmware.com, Roland Scheidegger , Dan Williams , Ralph Campbell , "Matthew Wilcox \(Oracle\)" , =?UTF-8?q?J=C3=A9r=C3=B4me=20Glisse?= , linux-graphics-maintainer@vmware.com, Andrew Morton , =?UTF-8?q?Christian=20K=C3=B6nig?= , "Kirill A. Shutemov" Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" RnJvbTogVGhvbWFzIEhlbGxzdHJvbSA8dGhlbGxzdHJvbUB2bXdhcmUuY29tPgoKU3VwcG9ydCBo dWdlIChQTUQtc2l6ZSBhbmQgUFVELXNpemUpIHBhZ2UtdGFibGUgZW50cmllcyBieSBwcm92aWRp bmcgYQpodWdlX2ZhdWx0KCkgY2FsbGJhY2suCldlIHN0aWxsIHN1cHBvcnQgcHJpdmF0ZSBtYXBw aW5ncyBhbmQgd3JpdGUtbm90aWZ5IGJ5IHNwbGl0dGluZyB0aGUgaHVnZQpwYWdlLXRhYmxlIGVu dHJpZXMgb24gd3JpdGUtYWNjZXNzLgoKTm90ZSB0aGF0IGZvciBodWdlIHBhZ2UtZmF1bHRzIHRv IG9jY3VyLCBlaXRoZXIgdGhlIGtlcm5lbCBuZWVkcyB0byBiZQpjb21waWxlZCB3aXRoIHRyYW5z LWh1Z2UtcGFnZXMgYWx3YXlzIGVuYWJsZWQsIG9yIHRoZSBrZXJuZWwgbmVlZHMgdG8gYmUKY29t cGlsZWQgd2l0aCB0cmFucy1odWdlLXBhZ2VzIGVuYWJsZWQgdXNpbmcgbWFkdmlzZSwgYW5kIHRo ZSB1c2VyLXNwYWNlCmFwcCBuZWVkcyB0byBjYWxsIG1hZHZpc2UoKSB0byBlbmFibGUgdHJhbnMt aHVnZSBwYWdlcyBvbiBhIHBlci1tYXBwaW5nCmJhc2lzLgoKRnVydGhlcm1vcmUgaHVnZSBwYWdl 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