From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] drm/i915: Remove incorrect restriction on 32bit offsets in ppGTT backend Date: Mon, 4 May 2015 17:04:01 +0200 Message-ID: <20150504150401.GS30184@phenom.ffwll.local> References: <1430207283-16129-1-git-send-email-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wg0-f50.google.com (mail-wg0-f50.google.com [74.125.82.50]) by gabe.freedesktop.org (Postfix) with ESMTP id BB01E6E066 for ; Mon, 4 May 2015 08:01:42 -0700 (PDT) Received: by wgyo15 with SMTP id o15so153135718wgy.2 for ; Mon, 04 May 2015 08:01:42 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1430207283-16129-1-git-send-email-chris@chris-wilson.co.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson Cc: Daniel Vetter , intel-gfx@lists.freedesktop.org, Mika Kuoppala List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBBcHIgMjgsIDIwMTUgYXQgMDg6NDg6MDNBTSArMDEwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IFRoaXMgaXMgdGhlIHdyb25nIGxheWVyIHRvIGFwcGx5IGFuIGFyYml0cmFyeSByZXN0 cmljdGlvbiBhbmQgdGhlIHdyb25nCj4gZXJyb3IgY29kZSAob2JqZWN0IHRvbyBsYXJnZSEpLiBJ ZiB3ZSBkbyB3YW50IHRvIHByZXZlbnQgbGFyZ2Ugb2Zmc2V0cwo+IGJlaW5nIHJldHVybiB0byB0 aGUgdXNlciBvbiAzMmJpdCBzeXN0ZW1zICh0byBoaWRlIGJ1Z3MgaW4gdXNlcnNwYWNlKSwKPiB5 b3Ugd2FudCB0byByZXN0cmljdCB0aGUgZHJtX21tIHJhbmdlIG1hbmFnZXIgaW5zdGVhZC4gVGhp cyBmaXJzdCB0ZWxscwo+IHVzZXJzcGFjZSBhYm91dCB0aGUgY29ycmVjdCBzaXplIG9mIHRoZSBH VFQgdGhleSBjYW4gdXNlIChzbyB0aGV5IGRvbid0Cj4gdHJ5IGFuZCBvdmVyYWxsb2NhdGUgb2Jq ZWN0IG9yIGJhdGNoZXMpLCBhbmQgZml4ZXMgdGhlIGV2aWN0aW9uIGxvZ2ljIHRvCj4gYXZvaWQg dGhlIGV2ZW50dWFsIGFuZCAqZ3VhcmFudGVlZCogZXJyb3IuCj4gCj4gRml4ZXMgcmVncmVzc2lv biBpbgo+IGNvbW1pdCBkN2IyNjMzZGJhMDRlZjBmZDczODVmMDJhN2I1NTJhYmM1ZjEwNjJmCj4g QXV0aG9yOiBNaWNoZWwgVGhpZXJyeSA8bWljaGVsLnRoaWVycnlAaW50ZWwuY29tPgo+IERhdGU6 ICAgV2VkIEFwciA4IDEyOjEzOjM0IDIwMTUgKzAxMDAKPiAKPiAgICAgZHJtL2k5MTUvZ2VuODog RHluYW1pYyBwYWdlIHRhYmxlIGFsbG9jYXRpb25zCj4gCj4gU2lnbmVkLW9mZi1ieTogQ2hyaXMg V2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4gQ2M6IE1pY2hlbCBUaGllcnJ5IDxt aWNoZWwudGhpZXJyeUBpbnRlbC5jb20+Cj4gQ2M6IE1pa2EgS3VvcHBhbGEgPG1pa2Eua3VvcHBh bGFAaW50ZWwuY29tPgo+IENjOiBEYW5pZWwgVmV0dGVyIDxkYW5pZWwudmV0dGVyQGZmd2xsLmNo Pgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuYyB8IDkgLS0tLS0t LS0tCj4gIDEgZmlsZSBjaGFuZ2VkLCA5IGRlbGV0aW9ucygtKQo+IAo+IGRpZmYgLS1naXQgYS9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2k5MTVfZ2VtX2d0dC5jCj4gaW5kZXggOTY4ZThmOWRjNmRkLi5lOTZhNjk0NDEzYTYgMTAwNjQ0 Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fZ3R0LmMKPiArKysgYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuYwo+IEBAIC04NDQsMTUgKzg0NCw2IEBAIHN0 YXRpYyBpbnQgZ2VuOF9hbGxvY192YV9yYW5nZShzdHJ1Y3QgaTkxNV9hZGRyZXNzX3NwYWNlICp2 bSwKPiAgCXVpbnQzMl90IHBkcGU7Cj4gIAlpbnQgcmV0Owo+ICAKPiAtI2lmbmRlZiBDT05GSUdf NjRCSVQKPiAtCS8qIERpc2FsbG93IDY0YiBhZGRyZXNzIG9uIDMyYiBwbGF0Zm9ybXMuIE5vdGhp bmcgaXMgd3Jvbmcgd2l0aCBkb2luZwo+IC0JICogdGhpcyBpbiBoYXJkd2FyZSwgYnV0IGEgbG90 IG9mIHRoZSBkcm0gY29kZSBpcyBub3QgcHJlcGFyZWQgdG8gaGFuZGxlCj4gLQkgKiA2NGIgb2Zm c2V0IG9uIDMyYiBwbGF0Zm9ybXMuCj4gLQkgKiBUaGlzIHdpbGwgYmUgYWRkcmVzc2VkIHdoZW4g NDhiIFBQR1RUIGlzIGFkZGVkICovCj4gLQlpZiAoc3RhcnQgKyBsZW5ndGggPiAweDEwMDAwMDAw MFVMTCkKPiAtCQlyZXR1cm4gLUUyQklHOwo+IC0jZW5kaWYKCkFnZ3JlZWQsIHdlIGFscmVhZHkg bGltaXQgdGhlIGdndHQgc2l6ZSBhcHByb3ByaWF0ZWx5LiBJZiB0aGlzIHdvdWxkIHNsaXAKdGhy b3VnaCBpdCdkIGJlIGEgYnVnIGluIGRybV9tbS4gUXVldWVkIGZvciAtbmV4dCwgdGhhbmtzIGZv ciB0aGUgcGF0Y2guCi1EYW5pZWwKCj4gLQo+ICAJLyogV3JhcCBpcyBuZXZlciBva2F5IHNpbmNl IHdlIGNhbiBvbmx5IHJlcHJlc2VudCA0OGIsIGFuZCB3ZSBkb24ndAo+ICAJICogYWN0dWFsbHkg dXNlIHRoZSBvdGhlciBzaWRlIG9mIHRoZSBjYW5vbmljYWwgYWRkcmVzcyBzcGFjZS4KPiAgCSAq Lwo+IC0tIAo+IDIuMS40Cj4gCgotLSAKRGFuaWVsIFZldHRlcgpTb2Z0d2FyZSBFbmdpbmVlciwg SW50ZWwgQ29ycG9yYXRpb24KaHR0cDovL2Jsb2cuZmZ3bGwuY2gKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRl bC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcv bWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK