From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] drm/i915: Allow objects to go back above 4GB in the address range Date: Fri, 11 Dec 2015 19:57:45 +0100 Message-ID: <20151211185745.GV20822@phenom.ffwll.local> References: <1449844453-33974-1-git-send-email-michel.thierry@intel.com> <20151211144952.GJ11596@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm0-f54.google.com (mail-wm0-f54.google.com [74.125.82.54]) by gabe.freedesktop.org (Postfix) with ESMTPS id CEFC06E4CF for ; Fri, 11 Dec 2015 10:57:49 -0800 (PST) Received: by mail-wm0-f54.google.com with SMTP id c17so22525165wmd.1 for ; Fri, 11 Dec 2015 10:57:49 -0800 (PST) Content-Disposition: inline In-Reply-To: <20151211144952.GJ11596@nuc-i3427.alporthouse.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , Michel Thierry , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBEZWMgMTEsIDIwMTUgYXQgMDI6NDk6NTJQTSArMDAwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IE9uIEZyaSwgRGVjIDExLCAyMDE1IGF0IDAyOjM0OjEzUE0gKzAwMDAsIE1pY2hlbCBU aGllcnJ5IHdyb3RlOgo+ID4gV2UgZGV0ZWN0ZWQgaWYgb2JqZWN0cyBzaG91bGQgYmUgbW92ZWQg dG8gdGhlIGxvd2VyIHBhcnRzIHdoZW4gNDgtYml0Cj4gPiBzdXBwb3J0IGZsYWcgd2FzIG5vdCBz ZXQsIGJ1dCBub3QgdGhlIG90aGVyIHdheSBhcm91bmQuCj4gPiAKPiA+IFRoaXMgaGFuZGxlcyB0 aGUgY2FzZSBpbiB3aGljaCBhbiBvYmplY3Qgd2FzIGFsbG9jYXRlZCBpbiB0aGUgMzItYml0Cj4g PiBhZGRyZXNzIHJhbmdlLCBidXQgaXQgaGFzIGJlZW4gbWFya2VkIGFzIHNhZmUgdG8gbW92ZSBh Ym92ZSBpdCwgd2hpY2gKPiA+IHRoZW9yZXRpY2FsbHkgd291bGQgaGVscCB0byBrZWVwIHRoZSBs b3dlciBhZGRyZXNzZXMgYXZhaWxhYmxlIGZvcgo+ID4gb2JqZWN0cyB3aGljaCByZWFsbHkgbmVl ZCB0byBiZSB0aGVyZS4KPiA+IAo+ID4gQ2M6IERhbmllbGUgQ2VyYW9sbyBTcHVyaW8gPGRhbmll bGUuY2VyYW9sb3NwdXJpb0BpbnRlbC5jb20+Cj4gPiBTaWduZWQtb2ZmLWJ5OiBNaWNoZWwgVGhp ZXJyeSA8bWljaGVsLnRoaWVycnlAaW50ZWwuY29tPgo+IAo+IE5vLiBUaGlzIGlzIG5vdCBsYXp5 LiBXaGVuIHdlIHJ1biBvdXQgb2YgbG93IHNwYWNlLCB3ZSBldmljdC4gVW50aWwgdGhlbgo+IGRv bid0IGNhdXNlIGV4dHJhIHdvcmsgZm9yIG5vIHJlYXNvbi4KClllYWgsIHRoaXMgc3R1ZmYgc2hv dWxkIGp1c3Qgd29yay4gRmlyc3QgdGhlIGV2aWN0aW9uIGNvZGUgc2hvdWxkIGtpY2sKc3R1ZmYg b3V0LCBhbmQgaWYgd2UgdG90YWxseSBkZWFkbG9jayB0aGVuIHdlJ2xsIHJldHJ5IHdpdGggZXZl cnl0aGluZwpwbGFjZWQgbmljZWx5LiBMb25nLXRlcm0gb2JqZWN0cyBzaG91bGQgc2VncmVnYXRl IChhc3N1bWluZyB5b3UncmUgbm90Cm1peGluZyB0aGVtIHVwIGJhZGx5IGluIHRoZSB1c2Vyc3Bh Y2UgY2FjaGUpLgoKSG93IGRpZCB0aGlzIGNvbWUgdXA/IEkgdGhpbmsgdGhlcmUncyBhIG1vcmUg aW4tZGVwdGggc3RvcnkgdG8gYmUgc2hhcmVkCmhlcmUsIHdpdGggc29tZSBwZXJmIGRhdGEgdG8g aWxsdXN0cmF0ZSBpdCAuLi4KLURhbmllbAotLSAKRGFuaWVsIFZldHRlcgpTb2Z0d2FyZSBFbmdp bmVlciwgSW50ZWwgQ29ycG9yYXRpb24KaHR0cDovL2Jsb2cuZmZ3bGwuY2gKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlz dApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3Rv cC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK