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=-15.2 required=3.0 tests=BAYES_00, 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 3910BC2B9F4 for ; Tue, 22 Jun 2021 12:36:39 +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 08D7560FF2 for ; Tue, 22 Jun 2021 12:36:39 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 08D7560FF2 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=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 9779D6E4D7; Tue, 22 Jun 2021 12:36:38 +0000 (UTC) Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by gabe.freedesktop.org (Postfix) with ESMTPS id 550FA6E4D7; Tue, 22 Jun 2021 12:36:37 +0000 (UTC) IronPort-SDR: cCtNR0yjcaFTdBVoJNggZhgSa7gdhKx57Ejtf/UF0c2sPDsSUD522d4ZJVIyzjV59fngR0RxHG Sa91Z4a/H5hw== X-IronPort-AV: E=McAfee;i="6200,9189,10022"; a="187425652" X-IronPort-AV: E=Sophos;i="5.83,291,1616482800"; d="scan'208";a="187425652" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jun 2021 05:36:36 -0700 IronPort-SDR: +N4rMsPQaqwFqXz1uIoPoN68a673jgDkS5yGMkDFxfVBe/wlQOmpePxK+sGQnVnIc3SwVrJbZe kvyXtl4DUkkQ== X-IronPort-AV: E=Sophos;i="5.83,291,1616482800"; d="scan'208";a="452600489" Received: from ctuckwel-mobl3.ger.corp.intel.com (HELO [10.213.202.56]) ([10.213.202.56]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jun 2021 05:36:35 -0700 To: =?UTF-8?Q?Thomas_Hellstr=c3=b6m?= , Matthew Auld References: <20210622095843.132549-1-matthew.auld@intel.com> <1aeeac85-07d7-b6d5-4253-386801088307@linux.intel.com> <96142f5a-6330-6a61-abef-c03c301425f3@linux.intel.com> From: Matthew Auld Message-ID: Date: Tue, 22 Jun 2021 13:36:32 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.1 MIME-Version: 1.0 In-Reply-To: <96142f5a-6330-6a61-abef-c03c301425f3@linux.intel.com> Content-Language: en-GB Subject: Re: [Intel-gfx] [PATCH] drm/i915/ttm: consider all placements for the page alignment 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: Intel Graphics Development , ML dri-devel Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" T24gMjIvMDYvMjAyMSAxMzoyOSwgVGhvbWFzIEhlbGxzdHLDtm0gd3JvdGU6Cj4gCj4gT24gNi8y Mi8yMSAyOjE1IFBNLCBNYXR0aGV3IEF1bGQgd3JvdGU6Cj4+IE9uIFR1ZSwgMjIgSnVuIDIwMjEg YXQgMTE6MTEsIFRob21hcyBIZWxsc3Ryw7ZtCj4+IDx0aG9tYXMuaGVsbHN0cm9tQGxpbnV4Lmlu dGVsLmNvbT4gd3JvdGU6Cj4+Pgo+Pj4gT24gNi8yMi8yMSAxMTo1OCBBTSwgTWF0dGhldyBBdWxk IHdyb3RlOgo+Pj4+IEp1c3QgY2hlY2tpbmcgdGhlIGN1cnJlbnQgcmVnaW9uIGlzIG5vdCBlbm91 Z2gsIGlmIHdlIGxhdGVyIG1pZ3JhdGUgdGhlCj4+Pj4gb2JqZWN0IHNvbWV3aGVyZSBlbHNlLiBG b3IgZXhhbXBsZSBpZiB0aGUgcGxhY2VtZW50cyBhcmUge1NNRU0sIExNRU19LAo+Pj4+IHRoZW4g d2UgbWlnaHQgZ2V0IHRoaXMgd3JvbmcuIEFub3RoZXIgaWRlYSBtaWdodCBiZSB0byBtYWtlIHRo ZQo+Pj4+IHBhZ2VfYWxpZ25tZW50IHBhcnQgb2YgdGhlIHR0bV9wbGFjZSwgaW5zdGVhZCBvZiB0 aGUgQk8uCj4+Pj4KPj4+PiBTaWduZWQtb2ZmLWJ5OiBNYXR0aGV3IEF1bGQgPG1hdHRoZXcuYXVs ZEBpbnRlbC5jb20+Cj4+Pj4gQ2M6IFRob21hcyBIZWxsc3Ryw7ZtIDx0aG9tYXMuaGVsbHN0cm9t QGxpbnV4LmludGVsLmNvbT4KPj4+PiAtLS0KPj4+PiDCoMKgIGRyaXZlcnMvZ3B1L2RybS9pOTE1 L2dlbS9pOTE1X2dlbV90dG0uYyB8IDIxICsrKysrKysrKysrKysrKysrKysrLQo+Pj4+IMKgwqAg MSBmaWxlIGNoYW5nZWQsIDIwIGluc2VydGlvbnMoKyksIDEgZGVsZXRpb24oLSkKPj4+Pgo+Pj4+ IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9nZW0vaTkxNV9nZW1fdHRtLmMgCj4+ Pj4gYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9nZW0vaTkxNV9nZW1fdHRtLmMKPj4+PiBpbmRleCBj NWRlYjhiNzIyN2MuLjVkODk0YmJhNjQzMCAxMDA2NDQKPj4+PiAtLS0gYS9kcml2ZXJzL2dwdS9k cm0vaTkxNS9nZW0vaTkxNV9nZW1fdHRtLmMKPj4+PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkx NS9nZW0vaTkxNV9nZW1fdHRtLmMKPj4+PiBAQCAtNzUzLDYgKzc1MywyNSBAQCB2b2lkIGk5MTVf dHRtX2JvX2Rlc3Ryb3koc3RydWN0IAo+Pj4+IHR0bV9idWZmZXJfb2JqZWN0ICpibykKPj4+PiDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIGNhbGxfcmN1KCZvYmotPnJjdSwgX19pOTE1X2dl bV9mcmVlX29iamVjdF9yY3UpOwo+Pj4+IMKgwqAgfQo+Pj4+Cj4+Pj4gK3N0YXRpYyB1NjQgaTkx NV9nZW1fb2JqZWN0X3BhZ2Vfc2l6ZShzdHJ1Y3QgZHJtX2k5MTVfZ2VtX29iamVjdCAqb2JqKQo+ Pj4+ICt7Cj4+Pj4gK8KgwqDCoMKgIHU2NCBwYWdlX3NpemU7Cj4+Pj4gK8KgwqDCoMKgIGludCBp Owo+Pj4+ICsKPj4+PiArwqDCoMKgwqAgaWYgKCFvYmotPm1tLm5fcGxhY2VtZW50cykKPj4+PiAr wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIHJldHVybiBvYmotPm1tLnJlZ2lvbi0+bWluX3BhZ2Vf c2l6ZTsKPj4+PiArCj4+Pj4gK8KgwqDCoMKgIHBhZ2Vfc2l6ZSA9IDA7Cj4+Pj4gK8KgwqDCoMKg IGZvciAoaSA9IDA7IGkgPCBvYmotPm1tLm5fcGxhY2VtZW50czsgaSsrKSB7Cj4+Pj4gK8KgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoCBzdHJ1Y3QgaW50ZWxfbWVtb3J5X3JlZ2lvbiAqbXIgPSBvYmot Pm1tLnBsYWNlbWVudHNbaV07Cj4+Pj4gKwo+Pj4+ICvCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAg cGFnZV9zaXplID0gbWF4X3QodTY0LCBtci0+bWluX3BhZ2Vfc2l6ZSwgcGFnZV9zaXplKTsKPj4+ PiArwqDCoMKgwqAgfQo+Pj4+ICsKPj4+PiArwqDCoMKgwqAgR0VNX0JVR19PTighcGFnZV9zaXpl KTsKPj4+PiArwqDCoMKgwqAgcmV0dXJuIHBhZ2Vfc2l6ZTsKPj4+PiArfQo+Pj4+ICsKPj4+PiDC oMKgIC8qKgo+Pj4+IMKgwqDCoCAqIF9faTkxNV9nZW1fdHRtX29iamVjdF9pbml0IC0gSW5pdGlh bGl6ZSBhIHR0bS1iYWNrZWQgaTkxNSBnZW0gCj4+Pj4gb2JqZWN0Cj4+Pj4gwqDCoMKgICogQG1l bTogVGhlIGluaXRpYWwgbWVtb3J5IHJlZ2lvbiBmb3IgdGhlIG9iamVjdC4KPj4+PiBAQCAtNzkz LDcgKzgxMiw3IEBAIGludCBfX2k5MTVfZ2VtX3R0bV9vYmplY3RfaW5pdChzdHJ1Y3QgCj4+Pj4g aW50ZWxfbWVtb3J5X3JlZ2lvbiAqbWVtLAo+Pj4+IMKgwqDCoMKgwqDCoCBvYmotPmJhc2Uudm1h X25vZGUuZHJpdmVyX3ByaXZhdGUgPSBpOTE1X2dlbV90b190dG0ob2JqKTsKPj4+PiDCoMKgwqDC oMKgwqAgcmV0ID0gdHRtX2JvX2luaXQoJmk5MTUtPmJkZXYsIGk5MTVfZ2VtX3RvX3R0bShvYmop LCBzaXplLAo+Pj4+IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoCBib190eXBlLCAmaTkxNV9zeXNfcGxhY2VtZW50LAo+Pj4+IC3CoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBtZW0tPm1pbl9wYWdlX3NpemUgPj4gUEFHRV9T SElGVCwKPj4+PiArwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAg aTkxNV9nZW1fb2JqZWN0X3BhZ2Vfc2l6ZShvYmopID4+IFBBR0VfU0hJRlQsCj4+PiBIbW0sIGNh bid0IHdlIGp1c3QgaGF2ZSB0aGUgYnVkZHkgbWFuYWdlciBzaWxlbnRseSBlbmZvcmNlIGl0cwo+ Pj4gbWluX3BhZ2Vfc2l6ZT8KPj4gTWF5YmUsIGJ1dCB3ZSBuZWVkIHNvbWUgd2F5IG9mIG92ZXJy aWRpbmcgaXQgZm9yIGFsbCBvZiBvdXIgcGFnZS10YWJsZQo+PiBhbGxvY2F0aW9ucyhhbmQgc29t ZSBvdGhlciBzdHVmZiBhbHNvKSwgc28gYmVpbmcgYWJsZSB0byBjb250cm9sIHRoZQo+PiBwYWdl X2FsaWdubWVudCBhdCB0aGUgb2JqZWN0IGxldmVsIGhlcmUgc2VlbXMgcmVhc29uYWJsZT8gQ291 bGQgbWF5YmUKPj4gcGFzcyBpdCB0aHJvdWdoIHdpdGggY3JlYXRlX2xtZW1fd2l0aF9wYWdlX3Np emUoLi4uLCBwYWdlX3NpemUpPyBPaywKPj4gaXQgbWlnaHQgYmUgYmVzdCB0byBmaXJzdCB0eXBl IGl0IGFuZCB0aGVuIHNlZSBob3cgaXQgd2lsbCBhbGwgZml0Cj4+IHRvZ2V0aGVyLgo+Pgo+IEht bSwgT0ssIEknbSBub3QgMTAwJSBzdXJlIHdoYXQgdGhlIHZhcmlvdXMgcmVxdWlyZW1lbnRzIGFy ZSBoZXJlIG9uIHRoZSAKPiBvYmplY3QgbGV2ZWwuIEJ1dCBmb3IgcmVnaW9uIHJlcXVpcmVtZW50 cywgSSB0aGluayB3ZSd2ZSBoaXN0b3JpY2FsbHkgCj4gZW5mb3JjZWQgdGhhdCB0aHJvdWdoIHRo ZSBtYW5hZ2VyLCB0YWtpbmcgYWxzbyB0aGUgYm8tPnBhZ2VfYWxpZ25tZW50IAo+IGludG8gYWNj b3VudCBhbmQgYXBwbHlpbmcgdGhlIGxhcmdlciBvZiB0aGUgdHdvLAo+IAo+IFRoZXJlIGlzIGFu IGV4YW1wbGUgaW4gdm13X3RocF9pbnNlcnRfYWxpZ25lZCgpLgoKWWVhaCwgc28gZm9yIG91ciB1 c2UgY2FzZSB3ZSBuZWVkIHRvIHN1cHBvcnQgcGFnZV9hbGlnbm1lbnQgPCAKbWluX3BhZ2Vfc2l6 ZSwgZm9yIHBhZ2UtdGFibGVzKDRLKS4gSSBndWVzcyBwdXNoaW5nIHRoZSBtaW5fcGFnZV9zaXpl IAppbnRvIGJ1ZGR5X21hbiwgYW5kIHRoZW4gbGV0dGluZyBwYWdlX2FsaWdubWVudCBvdmVycmlk ZSB0aGF0LCB3aXRoIHRoZSAKYWRkZWQgY2F2ZWF0IHRoYXQgaXQgY2FuIGJlIHNtYWxsZXIgY291 bGQgd29yay4gT3RoZXJ3aXNlIGp1c3QgdXNpbmcgCm1tLmNodW5rX3NpemUgd291bGQgYWxyZWFk eSBmaXQgdGhlIGJpbGwgcXVpdGUgbmljZWx5LgoKPiAKPiAvVGhvbWFzCj4gCj4gCl9fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5n IGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVk ZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=