From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH 11/39] drm/i915: Allow userspace to clone contexts on creation Date: Thu, 14 Mar 2019 16:54:11 +0000 Message-ID: <155258245101.4168.3696816029751316829@skylake-alporthouse-com> References: <20190313144401.17735-1-chris@chris-wilson.co.uk> <20190313144401.17735-11-chris@chris-wilson.co.uk> <1524aff3-bb74-afdf-9b21-c4a7678a860f@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 08FD06E160 for ; Thu, 14 Mar 2019 16:54:16 +0000 (UTC) In-Reply-To: <1524aff3-bb74-afdf-9b21-c4a7678a860f@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: Tvrtko Ursulin , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org UXVvdGluZyBUdnJ0a28gVXJzdWxpbiAoMjAxOS0wMy0xNCAxNjoxODoxNykKPiAKPiBPbiAxMy8w My8yMDE5IDE0OjQzLCBDaHJpcyBXaWxzb24gd3JvdGU6Cj4gPiArICAgICBpZiAobG9jYWwuZmxh Z3MgJiBJOTE1X0NPTlRFWFRfQ0xPTkVfVk0pIHsKPiA+ICsgICAgICAgICAgICAgc3RydWN0IGk5 MTVfaHdfcHBndHQgKnBwZ3R0Owo+ID4gKwo+ID4gKyAgICAgICAgICAgICBkbyB7Cj4gPiArICAg ICAgICAgICAgICAgICAgICAgcHBndHQgPSBSRUFEX09OQ0Uoc3JjLT5wcGd0dCk7Cj4gPiArICAg ICAgICAgICAgICAgICAgICAgaWYgKCFwcGd0dCkKPiA+ICsgICAgICAgICAgICAgICAgICAgICAg ICAgICAgIGJyZWFrOwo+ID4gKwo+ID4gKyAgICAgICAgICAgICAgICAgICAgIGlmICgha3JlZl9n ZXRfdW5sZXNzX3plcm8oJnBwZ3R0LT5yZWYpKQo+ID4gKyAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgY29udGludWU7Cj4gPiArCj4gPiArICAgICAgICAgICAgICAgICAgICAgaWYgKHBwZ3R0 ID09IFJFQURfT05DRShzcmMtPnBwZ3R0KSkKPiA+ICsgICAgICAgICAgICAgICAgICAgICAgICAg ICAgIGJyZWFrOwo+IAo+IFRoaXMgbG9vcCBuZWVkcyBhIGNvbW1lbnQuIEZvciBpbnN0YW5jZSBJ IGRvbid0IHVuZGVyc3RhbmQgd2hhdCBpcyB0aGlzIAo+IGxpbmUgZm9yLiBGaXJzdGx5LCB3ZSBo YXZlIGEgcmVmZXJlbmNlIG9uIHBwZ3R0LCBzbyB3aGF0IGRvIHdlIGNhcmUgaWYgCj4gdGhlIHNv dXJjZSBjb250ZXh0IGluIHRoZSBtZWFudGltZSBjaGFuZ2VkIGl0PyBTZWNvbmRseSwgZXZlbiB0 aG91Z2ggaXQgCj4gbWF0Y2hlcyBub3csIHdoeSB3b3VsZCBpdCBzdGlsbCBtYXRjaCB3aGVuIHdl IGV4aXQgdGhlIGxvb3A/CgpCZWNhdXNlIGl0IG1heSBoYXZlIGJlZW4gcmVhbGxvY2F0ZWQgYmV0 d2VlbiB0aGUgcmVhZCBhbmQgdGhlIGtyZWYuIE9uY2UKd2UgaGF2ZSB0aGUga3JlZiwgYW5kIHBh c3NlZCB0aHJvdWdoIHRoZSBzdHJvbmcgbWVtb3J5IGJhcnJpZXIsIGNhbiB3ZQpkZWNpZGUgaWYg dGhpcyBpcyB0aGUgcHBndHQgdGhhdCB3ZSB3YW50ZWQuIEl0IG1heSBpbmRlZWQgYmUgcmVsZWFz ZWQKZnJvbSBzcmMtPnBwZ3R0IGFmdGVyIHRoaXMgcG9pbnQsIGJ1dCBpdCBjYW4gbm8gbG9uZ2Vy IGJlIHJldXNlZAplbHNld2hlcmUsIHNvIHdlIGNhbiBub3QgaW5hZHZlcnRlbnRseSBzaGFyZSB0 aGUgcHBndHQgZnJvbSBhIHRoaXJkCnBhcnR5LgotQ2hyaXMKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1n ZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21h aWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4