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=-14.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,HK_RANDOM_FROM,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS, 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 6675DC4743C for ; Mon, 21 Jun 2021 12:53:00 +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 F1E7061026 for ; Mon, 21 Jun 2021 12:52:57 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F1E7061026 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8DE5D89FE6; Mon, 21 Jun 2021 12:52:57 +0000 (UTC) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8269089FE6 for ; Mon, 21 Jun 2021 12:52:56 +0000 (UTC) IronPort-SDR: QyAqpEmIO00KFLrCNM2JxdTAveuHM/uwRaXvXtAm3p6y2LKu+zQBosAKQAaqiEWz33gQWWlTnj mHEZFoL4xhfA== X-IronPort-AV: E=McAfee;i="6200,9189,10021"; a="193970413" X-IronPort-AV: E=Sophos;i="5.83,289,1616482800"; d="scan'208";a="193970413" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Jun 2021 05:52:55 -0700 IronPort-SDR: 6MOEuOH/kidriq9/vJ0gIkIOBvs8J0oxxglI43f0KppRW0FMRvPy1ocpNZtb5MZaGo33Ra1tUo CVik583PTERg== X-IronPort-AV: E=Sophos;i="5.83,289,1616482800"; d="scan'208";a="405949229" Received: from bchikkop-mobl.ger.corp.intel.com (HELO [10.213.238.150]) ([10.213.238.150]) by orsmga003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Jun 2021 05:52:54 -0700 From: Tvrtko Ursulin To: Maarten Lankhorst , intel-gfx@lists.freedesktop.org References: <20210621114123.3131534-1-maarten.lankhorst@linux.intel.com> <04424cbf-750a-4cb9-a99a-6a5a3671452f@linux.intel.com> Organization: Intel Corporation UK Plc Message-ID: <74c6afe5-a76f-1895-d37b-d738978e2804@linux.intel.com> Date: Mon, 21 Jun 2021 13:52:52 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: <04424cbf-750a-4cb9-a99a-6a5a3671452f@linux.intel.com> Content-Language: en-US Subject: Re: [Intel-gfx] [PATCH 1/3] drm/i915/gt: Do not allow setting ring size for legacy ring submission X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Chris Wilson Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Ck9uIDIxLzA2LzIwMjEgMTM6MDgsIFR2cnRrbyBVcnN1bGluIHdyb3RlOgo+IAo+IEkgaGFkIHNv bWUgcXVlc3Rpb25zIG9uIHRoZSB0cnlib3QgbWFpbGluZyBsaXN0LCBsZXQgbWUgY29weSZwYXN0 ZS4uCj4gCj4gT24gMjEvMDYvMjAyMSAxMjo0MSwgTWFhcnRlbiBMYW5raG9yc3Qgd3JvdGU6Cj4+ IEl0IGRvZXNuJ3Qgd29yayBmb3IgbGVnYWN5IHJpbmcgc3VibWlzc2lvbiwgYW5kIGlzIGluIHRo ZSBiZXN0IGNhc2UKPj4gaWdub3JlZC4KPiAKPiBMb29rcyByZWplY3RlZCBpbnN0ZWFkIG9mIGln bm9yZWQ6Cj4gCj4gc3RhdGljIGludCBzZXRfcmluZ3NpemUoc3RydWN0IGk5MTVfZ2VtX2NvbnRl eHQgKmN0eCwKPiAgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBzdHJ1Y3QgZHJtX2k5MTVfZ2VtX2Nv bnRleHRfcGFyYW0gKmFyZ3MpCj4gewo+ICDCoMKgwqAgaWYgKCFIQVNfTE9HSUNBTF9SSU5HX0NP TlRFWFRTKGN0eC0+aTkxNSkpCj4gIMKgwqDCoMKgwqDCoMKgIHJldHVybiAtRU5PREVWOwo+Pgo+ PiBJbiB0aGUgd29yc3QgY2FzZSB3ZSBlbmQgdXAgZnJlZWluZyBlbmdpbmUtPmxlZ2FjeS5yaW5n IGZvciBhbGwgb3RoZXIKPj4gYWN0aXZlIGVuZ2luZXMsIHJlc3VsdGluZyBpbiBhIHVzZS1hZnRl ci1mcmVlLgo+IAo+IFdvcnN0IGNhc2UgaXMgY2xvbmluZyBiZWNhdXNlIHJpbmdfY29udGV4dF9h bGxvYyBpcyBub3QgdGFraW5nIGEgCj4gcmVmZXJlbmNlIHRvIGVuZ2luZS0+bGVnYWN5LnJpbmcs IG9yIHNvbWV0aGluZyBlbHNlPwoKTm8gY2FuJ3QgYmUgdGhhdCwgaXQgd2FzIG15IGluY29tcGxl dGUgYW5hbHlzaXMgbGFzdCB3ZWVrLiBTaW5jZSAKcmluZ19jb250ZXh0X2Rlc3Ryb3kgZG9lcyBu b3QgYWN0dWFsbHkgZnJlZSB0aGUgbGVnYWN5IHJpbmcgSSBkb24ndCBzZWUgCmFueSB1c2UgYWZ0 ZXIgZnJlZSBwYXRocy4KClJlZ2FyZHMsCgpUdnJ0a28KCj4+Cj4+IFNpZ25lZC1vZmYtYnk6IE1h YXJ0ZW4gTGFua2hvcnN0IDxtYWFydGVuLmxhbmtob3JzdEBsaW51eC5pbnRlbC5jb20+Cj4+IEZp eGVzOiA4OGJlNzZjZGFmYzcgKCJkcm0vaTkxNTogQWxsb3cgdXNlcnNwYWNlIHRvIHNwZWNpZnkg cmluZ3NpemUgb24gCj4+IGNvbnN0cnVjdGlvbiIpCj4+IENjOiBDaHJpcyBXaWxzb24gPGNocmlz QGNocmlzLXdpbHNvbi5jby51az4KPj4gLS0tCj4+IMKgIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2d0 L2ludGVsX2NvbnRleHRfcGFyYW0uYyB8IDMgKysrCj4+IMKgIDEgZmlsZSBjaGFuZ2VkLCAzIGlu c2VydGlvbnMoKykKPj4KPj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2d0L2lu dGVsX2NvbnRleHRfcGFyYW0uYyAKPj4gYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9ndC9pbnRlbF9j b250ZXh0X3BhcmFtLmMKPj4gaW5kZXggNjVkY2QwOTAyNDVkLi40MTJjMzZkMWIxZGQgMTAwNjQ0 Cj4+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2d0L2ludGVsX2NvbnRleHRfcGFyYW0uYwo+ PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9ndC9pbnRlbF9jb250ZXh0X3BhcmFtLmMKPj4g QEAgLTEyLDYgKzEyLDkgQEAgaW50IGludGVsX2NvbnRleHRfc2V0X3Jpbmdfc2l6ZShzdHJ1Y3Qg aW50ZWxfY29udGV4dCAKPj4gKmNlLCBsb25nIHN6KQo+PiDCoCB7Cj4+IMKgwqDCoMKgwqAgaW50 IGVycjsKPj4gK8KgwqDCoCBpZiAoY2UtPmVuZ2luZS0+Z3QtPnN1Ym1pc3Npb25fbWV0aG9kID09 IElOVEVMX1NVQk1JU1NJT05fUklORykKPj4gK8KgwqDCoMKgwqDCoMKgIHJldHVybiAwOwo+PiAr Cj4+IMKgwqDCoMKgwqAgaWYgKGludGVsX2NvbnRleHRfbG9ja19waW5uZWQoY2UpKQo+PiDCoMKg wqDCoMKgwqDCoMKgwqAgcmV0dXJuIC1FSU5UUjsKPj4KPiBfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwo+IEludGVsLWdmeCBtYWlsaW5nIGxpc3QKPiBJbnRl bC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4gaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5v cmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4v bGlzdGluZm8vaW50ZWwtZ2Z4Cg==