From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH 2/4] drm/i915: Introduce DRM_I915_GEM_MMAP_OFFSET Date: Fri, 15 Nov 2019 13:51:34 +0000 Message-ID: <157382589422.11997.1129540577222685173@skylake-alporthouse-com> References: <20191115114549.23716-1-abdiel.janulgue@linux.intel.com> <20191115114549.23716-2-abdiel.janulgue@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id 74A8B6E5F9 for ; Fri, 15 Nov 2019 13:51:45 +0000 (UTC) In-Reply-To: <20191115114549.23716-2-abdiel.janulgue@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Abdiel Janulgue , intel-gfx@lists.freedesktop.org Cc: Matthew Auld List-Id: intel-gfx@lists.freedesktop.org UXVvdGluZyBBYmRpZWwgSmFudWxndWUgKDIwMTktMTEtMTUgMTE6NDU6NDcpCj4gK2k5MTVfZ2Vt X21tYXBfb2Zmc2V0X2lvY3RsKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsIHZvaWQgKmRhdGEsCj4g KyAgICAgICAgICAgICAgICAgICAgICAgICAgc3RydWN0IGRybV9maWxlICpmaWxlKQo+ICB7Cj4g LSAgICAgICBzdHJ1Y3QgZHJtX2k5MTVfZ2VtX21tYXBfZ3R0ICphcmdzID0gZGF0YTsKPiArICAg ICAgIHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICppOTE1ID0gdG9faTkxNShkZXYpOwo+ICsgICAg ICAgc3RydWN0IGRybV9pOTE1X2dlbV9tbWFwX29mZnNldCAqYXJncyA9IGRhdGE7Cj4gKyAgICAg ICBlbnVtIGk5MTVfbW1hcF90eXBlIHR5cGU7Cj4gKwo+ICsgICAgICAgc3dpdGNoIChhcmdzLT5m bGFncykgewo+ICsgICAgICAgY2FzZSBJOTE1X01NQVBfT0ZGU0VUX0dUVDoKPiArICAgICAgICAg ICAgICAgaWYgKCFpOTE1X2dndHRfaGFzX2FwZXJ0dXJlKCZpOTE1LT5nZ3R0KSkKPiArICAgICAg ICAgICAgICAgICAgICAgICByZXR1cm4gLUVOT0RFVjsKPiArICAgICAgICAgICAgICAgdHlwZSA9 IEk5MTVfTU1BUF9UWVBFX0dUVDsKPiArICAgICAgICAgICAgICAgYnJlYWs7Cj4gKwo+ICsgICAg ICAgY2FzZSBJOTE1X01NQVBfT0ZGU0VUX1dDOgo+ICsgICAgICAgICAgICAgICBpZiAoIWJvb3Rf Y3B1X2hhcyhYODZfRkVBVFVSRV9QQVQpKQo+ICsgICAgICAgICAgICAgICAgICAgICAgIHJldHVy biAtRU5PREVWOwo+ICsgICAgICAgICAgICAgICB0eXBlID0gSTkxNV9NTUFQX1RZUEVfV0M7Cj4g KyAgICAgICAgICAgICAgIGJyZWFrOwo+ICsKPiArICAgICAgIGNhc2UgSTkxNV9NTUFQX09GRlNF VF9XQjoKPiArICAgICAgICAgICAgICAgdHlwZSA9IEk5MTVfTU1BUF9UWVBFX1dCOwo+ICsgICAg ICAgICAgICAgICBicmVhazsKPiArCj4gKyAgICAgICBjYXNlIEk5MTVfTU1BUF9PRkZTRVRfVUM6 Cj4gKyAgICAgICAgICAgICAgIGlmICghYm9vdF9jcHVfaGFzKFg4Nl9GRUFUVVJFX1BBVCkpCj4g KyAgICAgICAgICAgICAgICAgICAgICAgcmV0dXJuIC1FTk9ERVY7Cj4gKyAgICAgICAgICAgICAg IHR5cGUgPSBJOTE1X01NQVBfVFlQRV9VQzsKPiArICAgICAgICAgICAgICAgYnJlYWs7Cj4gKwo+ ICsgICAgICAgZGVmYXVsdDoKPiArICAgICAgICAgICAgICAgcmV0dXJuIC1FSU5WQUw7Cj4gKyAg ICAgICB9Cj4gIAo+ICAgICAgICAgcmV0dXJuIF9fYXNzaWduX2dlbV9vYmplY3RfbW1hcF9kYXRh KGZpbGUsIGFyZ3MtPmhhbmRsZSwKPiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICBJOTE1X01NQVBfVFlQRV9HVFQsCgpzL1RZUEVfR1RUL3R5cGUvPwotQ2hyaXMK X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4 IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4 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=-0.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 230AFC432C3 for ; Fri, 15 Nov 2019 13:51:48 +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 0018420732 for ; Fri, 15 Nov 2019 13:51:47 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0018420732 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=chris-wilson.co.uk 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 95D6A6E5F9; Fri, 15 Nov 2019 13:51:47 +0000 (UTC) Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id 74A8B6E5F9 for ; Fri, 15 Nov 2019 13:51:45 +0000 (UTC) X-Default-Received-SPF: pass (skip=forwardok (res=PASS)) x-ip-name=78.156.65.138; Received: from localhost (unverified [78.156.65.138]) by fireflyinternet.com (Firefly Internet (M1)) with ESMTP (TLS) id 19213379-1500050 for multiple; Fri, 15 Nov 2019 13:51:36 +0000 MIME-Version: 1.0 To: Abdiel Janulgue , intel-gfx@lists.freedesktop.org From: Chris Wilson In-Reply-To: <20191115114549.23716-2-abdiel.janulgue@linux.intel.com> References: <20191115114549.23716-1-abdiel.janulgue@linux.intel.com> <20191115114549.23716-2-abdiel.janulgue@linux.intel.com> Message-ID: <157382589422.11997.1129540577222685173@skylake-alporthouse-com> User-Agent: alot/0.6 Date: Fri, 15 Nov 2019 13:51:34 +0000 Subject: Re: [Intel-gfx] [PATCH 2/4] drm/i915: Introduce DRM_I915_GEM_MMAP_OFFSET X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Matthew Auld Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Message-ID: <20191115135134.QgE9tUzdKozxJHofGhq8gtxIBNmvQfNXYPWuQiSLkMI@z> UXVvdGluZyBBYmRpZWwgSmFudWxndWUgKDIwMTktMTEtMTUgMTE6NDU6NDcpCj4gK2k5MTVfZ2Vt X21tYXBfb2Zmc2V0X2lvY3RsKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsIHZvaWQgKmRhdGEsCj4g KyAgICAgICAgICAgICAgICAgICAgICAgICAgc3RydWN0IGRybV9maWxlICpmaWxlKQo+ICB7Cj4g LSAgICAgICBzdHJ1Y3QgZHJtX2k5MTVfZ2VtX21tYXBfZ3R0ICphcmdzID0gZGF0YTsKPiArICAg ICAgIHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICppOTE1ID0gdG9faTkxNShkZXYpOwo+ICsgICAg ICAgc3RydWN0IGRybV9pOTE1X2dlbV9tbWFwX29mZnNldCAqYXJncyA9IGRhdGE7Cj4gKyAgICAg ICBlbnVtIGk5MTVfbW1hcF90eXBlIHR5cGU7Cj4gKwo+ICsgICAgICAgc3dpdGNoIChhcmdzLT5m bGFncykgewo+ICsgICAgICAgY2FzZSBJOTE1X01NQVBfT0ZGU0VUX0dUVDoKPiArICAgICAgICAg ICAgICAgaWYgKCFpOTE1X2dndHRfaGFzX2FwZXJ0dXJlKCZpOTE1LT5nZ3R0KSkKPiArICAgICAg ICAgICAgICAgICAgICAgICByZXR1cm4gLUVOT0RFVjsKPiArICAgICAgICAgICAgICAgdHlwZSA9 IEk5MTVfTU1BUF9UWVBFX0dUVDsKPiArICAgICAgICAgICAgICAgYnJlYWs7Cj4gKwo+ICsgICAg ICAgY2FzZSBJOTE1X01NQVBfT0ZGU0VUX1dDOgo+ICsgICAgICAgICAgICAgICBpZiAoIWJvb3Rf Y3B1X2hhcyhYODZfRkVBVFVSRV9QQVQpKQo+ICsgICAgICAgICAgICAgICAgICAgICAgIHJldHVy biAtRU5PREVWOwo+ICsgICAgICAgICAgICAgICB0eXBlID0gSTkxNV9NTUFQX1RZUEVfV0M7Cj4g KyAgICAgICAgICAgICAgIGJyZWFrOwo+ICsKPiArICAgICAgIGNhc2UgSTkxNV9NTUFQX09GRlNF VF9XQjoKPiArICAgICAgICAgICAgICAgdHlwZSA9IEk5MTVfTU1BUF9UWVBFX1dCOwo+ICsgICAg ICAgICAgICAgICBicmVhazsKPiArCj4gKyAgICAgICBjYXNlIEk5MTVfTU1BUF9PRkZTRVRfVUM6 Cj4gKyAgICAgICAgICAgICAgIGlmICghYm9vdF9jcHVfaGFzKFg4Nl9GRUFUVVJFX1BBVCkpCj4g KyAgICAgICAgICAgICAgICAgICAgICAgcmV0dXJuIC1FTk9ERVY7Cj4gKyAgICAgICAgICAgICAg IHR5cGUgPSBJOTE1X01NQVBfVFlQRV9VQzsKPiArICAgICAgICAgICAgICAgYnJlYWs7Cj4gKwo+ ICsgICAgICAgZGVmYXVsdDoKPiArICAgICAgICAgICAgICAgcmV0dXJuIC1FSU5WQUw7Cj4gKyAg ICAgICB9Cj4gIAo+ICAgICAgICAgcmV0dXJuIF9fYXNzaWduX2dlbV9vYmplY3RfbW1hcF9kYXRh KGZpbGUsIGFyZ3MtPmhhbmRsZSwKPiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICBJOTE1X01NQVBfVFlQRV9HVFQsCgpzL1RZUEVfR1RUL3R5cGUvPwotQ2hyaXMK X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4 IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4