From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michel Thierry Subject: Re: [PATCH] drm/i915: Allow objects to go back above 4GB in the address range Date: Mon, 14 Dec 2015 10:18:02 +0000 Message-ID: <566E975A.4090808@intel.com> References: <1449844453-33974-1-git-send-email-michel.thierry@intel.com> <20151211144952.GJ11596@nuc-i3427.alporthouse.com> <20151211185745.GV20822@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTP id F3DF56E5FC for ; Mon, 14 Dec 2015 02:18:05 -0800 (PST) In-Reply-To: <20151211185745.GV20822@phenom.ffwll.local> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Daniel Vetter , Chris Wilson , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gMTIvMTEvMjAxNSA2OjU3IFBNLCBEYW5pZWwgVmV0dGVyIHdyb3RlOgo+IE9uIEZyaSwgRGVj IDExLCAyMDE1IGF0IDAyOjQ5OjUyUE0gKzAwMDAsIENocmlzIFdpbHNvbiB3cm90ZToKPj4gT24g RnJpLCBEZWMgMTEsIDIwMTUgYXQgMDI6MzQ6MTNQTSArMDAwMCwgTWljaGVsIFRoaWVycnkgd3Jv dGU6Cj4+PiBXZSBkZXRlY3RlZCBpZiBvYmplY3RzIHNob3VsZCBiZSBtb3ZlZCB0byB0aGUgbG93 ZXIgcGFydHMgd2hlbiA0OC1iaXQKPj4+IHN1cHBvcnQgZmxhZyB3YXMgbm90IHNldCwgYnV0IG5v dCB0aGUgb3RoZXIgd2F5IGFyb3VuZC4KPj4+Cj4+PiBUaGlzIGhhbmRsZXMgdGhlIGNhc2UgaW4g d2hpY2ggYW4gb2JqZWN0IHdhcyBhbGxvY2F0ZWQgaW4gdGhlIDMyLWJpdAo+Pj4gYWRkcmVzcyBy YW5nZSwgYnV0IGl0IGhhcyBiZWVuIG1hcmtlZCBhcyBzYWZlIHRvIG1vdmUgYWJvdmUgaXQsIHdo aWNoCj4+PiB0aGVvcmV0aWNhbGx5IHdvdWxkIGhlbHAgdG8ga2VlcCB0aGUgbG93ZXIgYWRkcmVz c2VzIGF2YWlsYWJsZSBmb3IKPj4+IG9iamVjdHMgd2hpY2ggcmVhbGx5IG5lZWQgdG8gYmUgdGhl cmUuCj4+Pgo+Pj4gQ2M6IERhbmllbGUgQ2VyYW9sbyBTcHVyaW8gPGRhbmllbGUuY2VyYW9sb3Nw dXJpb0BpbnRlbC5jb20+Cj4+PiBTaWduZWQtb2ZmLWJ5OiBNaWNoZWwgVGhpZXJyeSA8bWljaGVs LnRoaWVycnlAaW50ZWwuY29tPgo+Pgo+PiBOby4gVGhpcyBpcyBub3QgbGF6eS4gV2hlbiB3ZSBy dW4gb3V0IG9mIGxvdyBzcGFjZSwgd2UgZXZpY3QuIFVudGlsIHRoZW4KPj4gZG9uJ3QgY2F1c2Ug ZXh0cmEgd29yayBmb3Igbm8gcmVhc29uLgo+Cj4gWWVhaCwgdGhpcyBzdHVmZiBzaG91bGQganVz dCB3b3JrLiBGaXJzdCB0aGUgZXZpY3Rpb24gY29kZSBzaG91bGQga2ljawo+IHN0dWZmIG91dCwg YW5kIGlmIHdlIHRvdGFsbHkgZGVhZGxvY2sgdGhlbiB3ZSdsbCByZXRyeSB3aXRoIGV2ZXJ5dGhp bmcKPiBwbGFjZWQgbmljZWx5LiBMb25nLXRlcm0gb2JqZWN0cyBzaG91bGQgc2VncmVnYXRlIChh c3N1bWluZyB5b3UncmUgbm90Cj4gbWl4aW5nIHRoZW0gdXAgYmFkbHkgaW4gdGhlIHVzZXJzcGFj ZSBjYWNoZSkuCj4KPiBIb3cgZGlkIHRoaXMgY29tZSB1cD8gSSB0aGluayB0aGVyZSdzIGEgbW9y ZSBpbi1kZXB0aCBzdG9yeSB0byBiZSBzaGFyZWQKPiBoZXJlLCB3aXRoIHNvbWUgcGVyZiBkYXRh IHRvIGlsbHVzdHJhdGUgaXQgLi4uCgpIaSwKCkl0IGNhbWUgZnJvbSBzb21lIGxvY2FsIHRlc3Rp bmc7IERhbmllbGUgc2F3IGJvJ3Mgd2l0aCB0aGUgc3VwcG9ydCBmbGFnIAplbmFibGVkIHN0YXlp bmcgaW4gdGhlIDMyLWJpdCByYW5nZSAodGhlIHRlc3Qgd2FzIGNoYW5naW5nIHRoZSBmbGFnIApi ZXR3ZWVuIHN1Ym1pc3Npb25zKS4KCklmIHRoZXJlJ3Mgbm8gc3BhY2UgY29uc3RyYWludHMsIHJl LWVuYWJsaW5nIHRoZSBmbGFnIHdvbid0IHJlbG9jYXRlIAp0aGVtLCBvbmx5IHdoZW4gZXZpY3Qg aXMgcmVxdWlyZWQgYXMgeW91IHNhaWQuLi4gYW5kIHRoYXQncyBub3QgcmVhbGx5IAphbiBpc3N1 ZS4KClNvcnJ5IGZvciB0aGUgbm9pc2UuCgotTWljaGVsCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4 QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxt YW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==