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=-12.0 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 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 23099C63697 for ; Wed, 18 Nov 2020 12:09:57 +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 9CD1E221F1 for ; Wed, 18 Nov 2020 12:09:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="bWugrFus" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9CD1E221F1 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com 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 DE6696E3DB; Wed, 18 Nov 2020 12:09:55 +0000 (UTC) Received: from mail-ed1-x542.google.com (mail-ed1-x542.google.com [IPv6:2a00:1450:4864:20::542]) by gabe.freedesktop.org (Postfix) with ESMTPS id 878D56E3DB for ; Wed, 18 Nov 2020 12:09:55 +0000 (UTC) Received: by mail-ed1-x542.google.com with SMTP id k4so1763743edl.0 for ; Wed, 18 Nov 2020 04:09:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=reply-to:subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-transfer-encoding:content-language; bh=BVvWTIYZzpIL5aPhySWvuY8bNfMmK6T7pBoHumK+Vtw=; b=bWugrFus3GG6oDxdH0esDbeQTwfqsy6/eRMPZj7nHGPhapZVMvjp1Pg0N3H7DdHFHK 21YZlHDu1nc7sBXPI5yOLdgUdkdYi3ItKeLB5O1RIlUUlI/a2q4jrC1YmT7Rr7i/GN8T G7MS6yRz9Ko5F3djcwufaGdtWz+4NP+ATUj9hS5Qs9DABU4JkkrOhwju+2gTdwFc4SP5 YROrSdkEFe3/lhU62l+1v6MKljlCZs8hBeDJo66t+kpkl477cNigfS9TSLsFa5jrOP4i tWBZF/8mTU/NHMeLLY2RC/OhsewyjPt3QoUM6nlt4UAhdpaoyE75kOlOfRLZKnaBXlda T/xg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:reply-to:subject:to:cc:references:from :message-id:date:user-agent:mime-version:in-reply-to :content-transfer-encoding:content-language; bh=BVvWTIYZzpIL5aPhySWvuY8bNfMmK6T7pBoHumK+Vtw=; b=a1stzTvRR6ajnZkm0sdBgID20g94YFlpw9CtWfgwEsgSManh1w4159974c2B/hs9mU vmPLdk0o11JkvzYV4lch1fdOQoXBnx/rsJ3olcBxVUpIxFW7EItpMxOaqhWf4X1Hy74W cSxjOCOK3M3gJ/UKVqIQMdZ89Nuv7mbkA/wNthuSjM+dkd/A83SHgZXVp8/G3Ci3ammT /pFyWua7gUJDRTYP24vuJ87EqmLWBROP5Lw50cLhGzOFCmcaYzTJUDv7+Ml/ss96FaFF 9yhFuuFVEz/Ay7aWh5uS+QBhwrSYS12Uai4D1L5IjPAkgBud9Mg90hqLnAQRzXZzydI2 MruA== X-Gm-Message-State: AOAM531lMYwjwuUPIb2ODTy1TUmmdaQROQSaBwBOM9UgnDyXUprj8cJ3 zcIOrT29Z6JVQPcqsXrMo4k= X-Google-Smtp-Source: ABdhPJyfnAUAPKO0zkVhzhiKFaHVrTlUZkQ2jvrh8AbOaT0y1I3dRgys/4DO5UmrDpJ7o8PoKtlPjQ== X-Received: by 2002:aa7:c448:: with SMTP id n8mr6224439edr.10.1605701394163; Wed, 18 Nov 2020 04:09:54 -0800 (PST) Received: from ?IPv6:2a02:908:1252:fb60:be8a:bd56:1f94:86e7? ([2a02:908:1252:fb60:be8a:bd56:1f94:86e7]) by smtp.gmail.com with ESMTPSA id k17sm12517436ejj.1.2020.11.18.04.09.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 18 Nov 2020 04:09:53 -0800 (PST) Subject: Re: [PATCH 3/3] drm/ttm: make up to 90% of system memory available To: =?UTF-8?Q?Michel_D=c3=a4nzer?= References: <20201117140615.255887-1-christian.koenig@amd.com> <20201117140615.255887-3-christian.koenig@amd.com> <3ac0fdcd-9e2e-fcfa-aba2-e3840801f25d@daenzer.net> From: =?UTF-8?Q?Christian_K=c3=b6nig?= Message-ID: Date: Wed, 18 Nov 2020 13:09:52 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <3ac0fdcd-9e2e-fcfa-aba2-e3840801f25d@daenzer.net> Content-Language: en-US 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: , Reply-To: christian.koenig@amd.com Cc: airlied@linux.ie, Felix.Kuehling@amd.com, sroland@vmware.com, dri-devel@lists.freedesktop.org, linux-graphics-maintainer@vmware.com Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" QW0gMTcuMTEuMjAgdW0gMTc6Mzggc2NocmllYiBNaWNoZWwgRMOkbnplcjoKPiBPbiAyMDIwLTEx LTE3IDM6MDYgcC5tLiwgQ2hyaXN0aWFuIEvDtm5pZyB3cm90ZToKPj4gSW5jcmVhc2UgdGhlIGFt bW91bnQgb2Ygc3lzdGVtIG1lbW9yeSBkcml2ZXJzIGNhbiB1c2UgdG8gYWJvdXQgOTAlIG9mCj4+ IHRoZSB0b3RhbCBhdmFpbGFibGUuCj4+Cj4+IFNpZ25lZC1vZmYtYnk6IENocmlzdGlhbiBLw7Zu aWcgPGNocmlzdGlhbi5rb2VuaWdAYW1kLmNvbT4KPj4gLS0tCj4+IMKgIGRyaXZlcnMvZ3B1L2Ry bS90dG0vdHRtX2JvLmMgfCAyICstCj4+IMKgIDEgZmlsZSBjaGFuZ2VkLCAxIGluc2VydGlvbigr KSwgMSBkZWxldGlvbigtKQo+Pgo+PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL3R0bS90 dG1fYm8uYyBiL2RyaXZlcnMvZ3B1L2RybS90dG0vdHRtX2JvLmMKPj4gaW5kZXggYTk1ODEzNWNi M2ZlLi4wYTkzZGY5M2RiYTQgMTAwNjQ0Cj4+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS90dG0vdHRt X2JvLmMKPj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL3R0bS90dG1fYm8uYwo+PiBAQCAtMTI2Nyw3 ICsxMjY3LDcgQEAgc3RhdGljIGludCB0dG1fYm9fZ2xvYmFsX2luaXQodm9pZCkKPj4gwqDCoMKg wqDCoMKgICogdGhlIGF2YWlsYWJsZSBzeXN0ZW0gbWVtb3J5Lgo+PiDCoMKgwqDCoMKgwqAgKi8K Pj4gwqDCoMKgwqDCoCBudW1fcGFnZXMgPSAodTY0KXNpLnRvdGFscmFtICogc2kubWVtX3VuaXQ7 Cj4+IC3CoMKgwqAgbnVtX3BhZ2VzID0gKG51bV9wYWdlcyAqIDUwIC8gMTAwKSA+PiBQQUdFX1NI SUZUOwo+PiArwqDCoMKgIG51bV9wYWdlcyA9IChudW1fcGFnZXMgKiA5MCAvIDEwMCkgPj4gUEFH RV9TSElGVDsKPj4gwqAgwqDCoMKgwqDCoCAvKiBCdXQgZm9yIERNQTMyIHdlIGxpbWl0IG91cnNl bGYgdG8gb25seSB1c2UgMkdpQiBtYXhpbXVtLiAqLwo+PiDCoMKgwqDCoMKgIG51bV9kbWEzMl9w YWdlcyA9ICh1NjQpKHNpLnRvdGFscmFtIC0gc2kudG90YWxoaWdoKSAqIHNpLm1lbV91bml0Owo+ Pgo+Cj4gVGhpcyBzaG91bGQgdXBkYXRlIHRoZSBjb21tZW50IGFkZGVkIGluIHBhdGNoIDEuCgpZ ZWFoIGluZGVlZCwgSSd2ZSB0ZXN0ZWQgdGhpcyB3aXRoIDcwLCA3NSwgODAsIDg1IGFuZCBmaW5h bGx5IDkwIGFuZCBpdCAKbG9va3MgbGlrZSBJJ3ZlIGZvcmdvdCB0byB1cGRhdGUgdGhlIGNvbW1l bnQgYWZ0ZXIgYSB3aGlsZS4KClRoYW5rcywKQ2hyaXN0aWFuLgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1k ZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcv bWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK