From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [RFC v2 5/8] drm/fence: add in-fences support Date: Tue, 26 Apr 2016 20:23:46 +0200 Message-ID: <20160426182346.GC2558@phenom.ffwll.local> References: <1461623608-29538-1-git-send-email-gustavo@padovan.org> <1461623608-29538-6-git-send-email-gustavo@padovan.org> <20160426101050.GN4329@intel.com> <20160426141422.GG7857@joana> <20160426143635.GW8291@phenom.ffwll.local> <20160426162621.GU4329@intel.com> <20160426172049.GB2558@phenom.ffwll.local> <20160426174045.GC4329@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm0-x22c.google.com (mail-wm0-x22c.google.com [IPv6:2a00:1450:400c:c09::22c]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7D07D6E186 for ; Tue, 26 Apr 2016 18:23:51 +0000 (UTC) Received: by mail-wm0-x22c.google.com with SMTP id u206so17557422wme.1 for ; Tue, 26 Apr 2016 11:23:51 -0700 (PDT) Content-Disposition: inline In-Reply-To: <20160426174045.GC4329@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Cc: Daniel Stone , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Riley Andrews , Arve =?iso-8859-1?B?SGr4bm5lduVn?= , Gustavo Padovan , John Harrison List-Id: dri-devel@lists.freedesktop.org T24gVHVlLCBBcHIgMjYsIDIwMTYgYXQgMDg6NDA6NDVQTSArMDMwMCwgVmlsbGUgU3lyasOkbMOk IHdyb3RlOgo+IE9uIFR1ZSwgQXByIDI2LCAyMDE2IGF0IDA3OjIwOjQ5UE0gKzAyMDAsIERhbmll bCBWZXR0ZXIgd3JvdGU6Cj4gPiBPbiBUdWUsIEFwciAyNiwgMjAxNiBhdCAwNzoyNjoyMVBNICsw MzAwLCBWaWxsZSBTeXJqw6Rsw6Qgd3JvdGU6Cj4gPiA+IE9uIFR1ZSwgQXByIDI2LCAyMDE2IGF0 IDA0OjM2OjM2UE0gKzAyMDAsIERhbmllbCBWZXR0ZXIgd3JvdGU6Cj4gPiA+ID4gT24gVHVlLCBB cHIgMjYsIDIwMTYgYXQgMTE6MTQ6MjJBTSAtMDMwMCwgR3VzdGF2byBQYWRvdmFuIHdyb3RlOgo+ ID4gPiA+ID4gMjAxNi0wNC0yNiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXgu aW50ZWwuY29tPjoKPiA+ID4gPiA+IAo+ID4gPiA+ID4gPiBPbiBNb24sIEFwciAyNSwgMjAxNiBh dCAwNzozMzoyNVBNIC0wMzAwLCBHdXN0YXZvIFBhZG92YW4gd3JvdGU6Cj4gPiA+ID4gPiA+ID4g RnJvbTogR3VzdGF2byBQYWRvdmFuIDxndXN0YXZvLnBhZG92YW5AY29sbGFib3JhLmNvLnVrPgo+ ID4gPiA+ID4gPiA+IAo+ID4gPiA+ID4gPiA+IFRoZXJlIGlzIG5vdyBhIG5ldyBwcm9wZXJ0eSBj YWxsZWQgRkVOQ0VfRkQgYXR0YWNoZWQgdG8gZXZlcnkgcGxhbmUKPiA+ID4gPiA+ID4gPiBzdGF0 ZSB0aGF0IHJlY2VpdmVzIHRoZSBzeW5jX2ZpbGUgZmQgZnJvbSB1c2Vyc3BhY2UgdmlhIHRoZSBh dG9taWMgY29tbWl0Cj4gPiA+ID4gPiA+ID4gSU9DVEwuCj4gPiA+ID4gPiA+IAo+ID4gPiA+ID4g PiBJIHN0aWxsIGRvbid0IGxpa2UgdGhpcyBwcm9wZXJ0eSBhYnVzZS4gQWxzbyB3aXRoIGF0b21p YywgYWxsIHBhc3NlZAo+ID4gPiA+ID4gPiBmZW5jZXMgbXVzdCBiZSB3YWl0ZWQgdXBvbiBiZWZv cmUgYW55dGhpbmcgaXMgZG9uZSwgc28gYXR0YWNoaW5nIHRoZW0KPiA+ID4gPiA+ID4gdG8gcGxh bmVzIHNlZW1zIGxpa2UgaXQgbWlnaHQganVzdCBnaXZlIHBlb3BsZSB0aGUgd3JvbmcgaWRlYS4K PiA+ID4gPiA+IAo+ID4gPiA+ID4gSSdtIGFjdHVhbGx5IGZpbmUgd2l0aCB0aGlzIGFzIHByb3Bl cnR5LCBidXQgYW5vdGhlciBzb2x1dGlvbnMgaXMgdXNlCj4gPiA+ID4gPiBhbiBhcnJheSBvZiB7 cGxhbmUsIGZlbmNlX2ZkfSBhbmQgZXh0ZW5kIGRybV9hdG9taWNfaW9jdGwgYXJncyBqdXN0IGxp a2UKPiA+ID4gPiA+IHdlIGhhdmUgZG9uZSBmb3Igb3V0IGZlbmNlcy4gSG93ZXZlciB0aGUgRkVO Q0VfRkQgcHJvcGVydHkgaXMgZWFzaWVyIHRvCj4gPiA+ID4gPiBoYW5kbGUgaW4gdXNlcnNwYWNl IHRoYW4gdGhlIGFycmF5LiBBbnkgb3RoZXIgaWRlYT8KPiA+ID4gPiAKPiA+ID4gPiBJbW8gRkVO Q0VfRkQgaXMgcGVyZmVjdGx5IGZpbmUuIEJ1dCB3aGF0J3MgdGhlIGNvbmNlcm4gYXJvdW5kIGdp dmluZwo+ID4gPiA+IHBlb3BsZSB0aGUgd3JvbmcgaWRlYSB3aXRoIGF0dGFjaGluZyBmZW5jZXMg dG8gcGxhbmVzPyBGb3Igbm9uYmxvY2tpbmcKPiA+ID4gPiBjb21taXRzIHdlIG5lZWQgdG8gc3Rv cmUgdGhlbSBzb21ld2hlcmUgZm9yIHRoZSB3b3JrZXIsIGRybV9wbGFuZV9zdGF0ZQo+ID4gPiA+ IHNlZW1zIGxpa2UgYW4gYXMgZ29vZCBwbGFjZSBhcyBhbnkgb3RoZXIuCj4gPiA+IAo+ID4gPiBJ dCBnaXZlcyB0aGUgaW1wcmVzc2lvbiB0aGF0IGVhY2ggcGxhbmUgbWlnaHQgZmxpcCBhcyBzb29u IGFzIGl0cyBmZW5jZQo+ID4gPiBzaWduYWxzLgo+ID4gCj4gPiBUaGF0IHdvdWxkbid0IGJlIGF0 b21pYy4gTm90IHN1cmUgaG93IHNvbWVvbmUgY291bGQgY29tZSB1cCB3aXRoIHRoYXQKPiA+IGlk ZWEuCj4gCj4gV2hhdCBlbHNlIHdvdWxkIGl0IG1lYW4/IEl0J3MgYXR0YWNoZWQgdG8gYSBzcGVj aWZpYyBwbGFuZSwgc28gd2h5IHdvdWxkCj4gaXQgYWZmZWN0IG90aGVyIHBsYW5lcz8KPiAKPiA+ IEkgbWVhbiB3ZSBjb3VsZCBtb3ZlIEZFTkNFX0ZEIHRvIHRoZSBjcnRjIChmZW5jZSBmZHMgY2Fu IGJlIG1lcmdlZCksCj4gPiBidXQgdGhhdCdzIGp1c3QgYSBuZWVkbGVzcyBkaWZmZXJlbmNlIHRv IHdoYXQgaHdjIGV4cGVjdHMuIEkgdGhpbmsKPiA+IGFsaWduaW5nIHdpdGggdGhlIG9ubHkgcmVh bC13b3JsZCB1c2VycyBpbiB0aGlzIGNhc2UgaGVyZSBtYWtlcyBzZW5zZS4KPiAKPiBXZWxsIGl0 IGRvZXNuJ3QgYmVsb25nIG9uIHRoZSBjcnRjIGVpdGhlci4gSSB3b3VsZCBqdXN0IHN0aWNrIGlu IHRoZQo+IGlvY3RsIGFzIGEgc2VwYXJhdGUgdGhpbmcsIHRoZW4gaXQncyBjbGVhciBpdCdzIHJl bGF0ZWQgdG8gdGhlIHdob2xlCj4gb3BlcmF0aW9uIHJhdGhlciB0aGFuIGFueSBrbXMgb2JqZWN0 LgoKV2Ugd2FudCBpdCBwZXItY3J0YyBJJ2Qgc2F5LCBzbyB0aGF0IHlvdSBjb3VsZCBmbGlwIGVh Y2ggY3J0YwppbmRpdmlkdWFsbHkuIEJ1dCByZWFsbHkgdGhlIHJlYXNvbiBmb3IgcGVyLXBsYW5l IGlzIGh3IGNvbXBvc2VyIGZyb20KQW5kcm9pZC4gSSBkb24ndCBzZWUgYW55IHBvaW50IGluIGRl c2lnbmluZyBhbiBhcGkgdGhhdCdzIG5lZWRsZXNzbHkKZGlmZmVyZW50IGZyb20gd2hhdCB0aGUg bWFpbiB1c2VyIGV4cGVjdHMgKGV2ZW4gaWYgaXQgbWF5IGJlIHNpbGx5KS4KClRoZSBvdGhlciBi aXQgaXMgdGhhdCBmb3IgaW1wbGljaXQgc3luY2luZyB5b3UgbmVlZCBvbmUgZmVuY2UgcGVyIGZi L3BsYW5lCmFueXdheSwgc28gdGhpcyBhbHNvIGZpdHMgbmljZWx5IG9uIHRoZSBkcml2ZXIgc2lk ZSBJIHRoaW5rLgoKPiA+IFBsdXMgZG9jcyBpbiBjYXNlIHNvbWVvbmUgaGFzIGZ1bm55IGlkZWFz Lgo+IAo+IFdlcmVuJ3QgeW91IGp1c3QgcXVvdGluZyBydXN0eSdzIEFQSSBtYW5pZmVzdG8gcmVj ZW50bHk/IDspCgpJIHF1b3RlIGl0IGFsbCB0aGUgdGltZS4KCmh0dHA6Ly9zd2VuZy50aGUtZGF2 aWVzLm5ldC9Ib21lL3J1c3R5cy1hcGktZGVzaWduLW1hbmlmZXN0bwoKSSB0aGluayBjdXJyZW50 IGludGVyZmFjZSBpcyBzY29yaW5nIHByZXR0eSBoaWdoIHNpbmNlIGFzIHBhcnQgb2YKR3VzdGF2 bydzIHdvcmsgdGhlcmUncyBubyBhbHNvIGEgbmV3IGF0b21pYyBoZWxwZXIgd2hpY2ggd2lsbCBn ZXQgdGhlCndhaXRpbmcgcmlnaHQuIFRoZXJlJ3Mgc3RpbGwgdGhlIHByb2JsZW0gdGhhdCBuZWl0 aGVyIGZvciBkcm1fZXZlbnQgbm9yCnRoZSBmZW5jZSBkbyB3ZSBoYXZlIGFueXRoaW5nIGlkaW90 LXByb29mLiBTbyBmb3IgdGhhdCB0aGUgc29sdXRpb24gaXMKdGVzdGNhc2VzICh3aGljaCBhcmUg YWxzbyBoYXBwZW5pbmcpLgotRGFuaWVsCi0tIApEYW5pZWwgVmV0dGVyClNvZnR3YXJlIEVuZ2lu ZWVyLCBJbnRlbCBDb3Jwb3JhdGlvbgpodHRwOi8vYmxvZy5mZndsbC5jaApfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0 CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3Rv cC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK