From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH] drm/i915/execlists: Tweak virtual unsubmission Date: Mon, 14 Oct 2019 10:59:52 +0100 Message-ID: <157104719244.18859.1213204779926721229@skylake-alporthouse-com> References: <20191013203012.25208-1-chris@chris-wilson.co.uk> <6a6df2f0-9bed-fc54-2322-f2b6c250a30d@linux.intel.com> <157104606340.18859.18244611984814432108@skylake-alporthouse-com> <8205054f-5739-cc9e-ef45-2334c1a334d5@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 D831A6E22F for ; Mon, 14 Oct 2019 09:59:57 +0000 (UTC) In-Reply-To: <8205054f-5739-cc9e-ef45-2334c1a334d5@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 UXVvdGluZyBUdnJ0a28gVXJzdWxpbiAoMjAxOS0xMC0xNCAxMDo1MDoyNSkKPiAKPiBPbiAxNC8x MC8yMDE5IDEwOjQxLCBDaHJpcyBXaWxzb24gd3JvdGU6Cj4gPiBRdW90aW5nIFR2cnRrbyBVcnN1 bGluICgyMDE5LTEwLTE0IDEwOjM0OjMxKQo+ID4+Cj4gPj4gT24gMTMvMTAvMjAxOSAyMTozMCwg Q2hyaXMgV2lsc29uIHdyb3RlOgo+ID4+PiBTaW5jZSBjb21taXQgZTIxNDQ1MDNiZjNiICgiZHJt L2k5MTU6IFByZXZlbnQgYm9uZGVkIHJlcXVlc3RzIGZyb20KPiA+Pj4gb3ZlcnRha2luZyBlYWNo IG90aGVyIG9uIHByZWVtcHRpb24iKSB3ZSBoYXZlIHJlc3RyaWN0ZWQgcmVxdWVzdHMgdG8gcnVu Cj4gPj4+IG9uIHRoZWlyIGNob3NlbiBlbmdpbmUgYWNyb3NzIHByZWVtcHRpb24gZXZlbnRzLiBX ZSBjYW4gdGFrZSB0aGlzCj4gPj4+IHJlc3RyaWN0aW9uIGludG8gYWNjb3VudCB0byBrbm93IHRo YXQgd2Ugd2lsbCB3YW50IHRvIHJlc3VibWl0IHRob3NlCj4gPj4+IHJlcXVlc3RzIG9udG8gdGhl IHNhbWUgcGh5c2ljYWwgZW5naW5lLCBhbmQgc28gY2FuIHNob3J0Y2lyY3VpdCB0aGUKPiA+Pj4g dmlydHVhbCBlbmdpbmUgc2VsZWN0aW9uIHByb2Nlc3MgYW5kIGtlZXAgdGhlIHJlcXVlc3Qgb24g dGhlIHNhbWUKPiA+Pj4gZW5naW5lIGR1cmluZyB1bndpbmQuCj4gPj4+Cj4gPj4+IFJlZmVyZW5j ZXM6IGUyMTQ0NTAzYmYzYiAoImRybS9pOTE1OiBQcmV2ZW50IGJvbmRlZCByZXF1ZXN0cyBmcm9t IG92ZXJ0YWtpbmcgZWFjaCBvdGhlciBvbiBwcmVlbXB0aW9uIikKPiA+Pj4gU2lnbmVkLW9mZi1i eTogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4gPj4+IENjOiBUdnJ0 a28gVXJzdWxpbiA8dHZydGtvLnVyc3VsaW5AaW50ZWwuY29tPgo+ID4+PiAtLS0KPiA+Pj4gICAg ZHJpdmVycy9ncHUvZHJtL2k5MTUvZ3QvaW50ZWxfbHJjLmMgfCA2ICsrKy0tLQo+ID4+PiAgICBk cml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3JlcXVlc3QuYyB8IDIgKy0KPiA+Pj4gICAgMiBmaWxl cyBjaGFuZ2VkLCA0IGluc2VydGlvbnMoKyksIDQgZGVsZXRpb25zKC0pCj4gPj4+Cj4gPj4+IGRp ZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9ndC9pbnRlbF9scmMuYyBiL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2d0L2ludGVsX2xyYy5jCj4gPj4+IGluZGV4IGU2YmY2MzNiNDhkNS4uMDM3 MzJlM2Y1ZWM3IDEwMDY0NAo+ID4+PiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9ndC9pbnRl bF9scmMuYwo+ID4+PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9ndC9pbnRlbF9scmMuYwo+ ID4+PiBAQCAtODk1LDcgKzg5NSw2IEBAIF9fdW53aW5kX2luY29tcGxldGVfcmVxdWVzdHMoc3Ry dWN0IGludGVsX2VuZ2luZV9jcyAqZW5naW5lKQo+ID4+PiAgICAgICAgbGlzdF9mb3JfZWFjaF9l bnRyeV9zYWZlX3JldmVyc2UocnEsIHJuLAo+ID4+PiAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgJmVuZ2luZS0+YWN0aXZlLnJlcXVlc3RzLAo+ID4+PiAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgc2NoZWQubGluaykgewo+ID4+PiAtICAgICAg ICAgICAgIHN0cnVjdCBpbnRlbF9lbmdpbmVfY3MgKm93bmVyOwo+ID4+PiAgICAKPiA+Pj4gICAg ICAgICAgICAgICAgaWYgKGk5MTVfcmVxdWVzdF9jb21wbGV0ZWQocnEpKQo+ID4+PiAgICAgICAg ICAgICAgICAgICAgICAgIGNvbnRpbnVlOyAvKiBYWFggKi8KPiA+Pj4gQEAgLTkxMCw4ICs5MDks NyBAQCBfX3Vud2luZF9pbmNvbXBsZXRlX3JlcXVlc3RzKHN0cnVjdCBpbnRlbF9lbmdpbmVfY3Mg KmVuZ2luZSkKPiA+Pj4gICAgICAgICAgICAgICAgICogZW5naW5lIHNvIHRoYXQgaXQgY2FuIGJl IG1vdmVkIGFjcm9zcyBvbnRvIGFub3RoZXIgcGh5c2ljYWwKPiA+Pj4gICAgICAgICAgICAgICAg ICogZW5naW5lIGFzIGxvYWQgZGljdGF0ZXMuCj4gPj4+ICAgICAgICAgICAgICAgICAqLwo+ID4+ PiAtICAgICAgICAgICAgIG93bmVyID0gcnEtPmh3X2NvbnRleHQtPmVuZ2luZTsKPiA+Pj4gLSAg ICAgICAgICAgICBpZiAobGlrZWx5KG93bmVyID09IGVuZ2luZSkpIHsKPiA+Pj4gKyAgICAgICAg ICAgICBpZiAobGlrZWx5KHJxLT5leGVjdXRpb25fbWFzayA9PSBlbmdpbmUtPm1hc2spKSB7Cj4g Pj4+ICAgICAgICAgICAgICAgICAgICAgICAgR0VNX0JVR19PTihycV9wcmlvKHJxKSA9PSBJOTE1 X1BSSU9SSVRZX0lOVkFMSUQpOwo+ID4+PiAgICAgICAgICAgICAgICAgICAgICAgIGlmIChycV9w cmlvKHJxKSAhPSBwcmlvKSB7Cj4gPj4+ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBw cmlvID0gcnFfcHJpbyhycSk7Cj4gPj4+IEBAIC05MjIsNiArOTIwLDggQEAgX191bndpbmRfaW5j b21wbGV0ZV9yZXF1ZXN0cyhzdHJ1Y3QgaW50ZWxfZW5naW5lX2NzICplbmdpbmUpCj4gPj4+ICAg ICAgICAgICAgICAgICAgICAgICAgbGlzdF9tb3ZlKCZycS0+c2NoZWQubGluaywgcGwpOwo+ID4+ PiAgICAgICAgICAgICAgICAgICAgICAgIGFjdGl2ZSA9IHJxOwo+ID4+PiAgICAgICAgICAgICAg ICB9IGVsc2Ugewo+ID4+PiArICAgICAgICAgICAgICAgICAgICAgc3RydWN0IGludGVsX2VuZ2lu ZV9jcyAqb3duZXIgPSBycS0+aHdfY29udGV4dC0+ZW5naW5lOwo+ID4+Cj4gPj4gSSBndWVzcyB0 aGVyZSBpcyBzb21lIGJlbmVmaXQgaW4gZG9pbmcgZmV3ZXIgb3BlcmF0aW9ucyBhcyBsb25nIGFz IHdlCj4gPj4gYXJlIGZpeGluZyB0aGUgZW5naW5lIGFueXdheSAoYXQgdGhlIG1vbWVudCBhdCBs ZWFzdCkuCj4gPj4KPiA+PiBIb3dldmVyIG9uIHRoaXMgYnJhbmNoIGhlcmUgdGhlIGNvbmNlcm4g d2FzIHJlcXVlc3QgY29tcGxldGlvbiByYWNpbmcKPiA+PiB3aXRoIHByZWVtcHRpb24gaGFuZGxp bmcgYW5kIHdpdGggdGhpcyBjaGFuZ2UgdGhlIGJyZWFkY3J1bWIgd2lsbCBub3QKPiA+PiBnZXQg Y2FuY2VsZWQgYW55IGxvbmdlciBhbmQgbWF5IGdldCBzaWduYWxlZCBvbiB0aGUgdmlydHVhbCBl bmdpbmUuCj4gPj4gV2hpY2ggdGhlbiBsZWFkcyB0byB0aGUgZXhwbG9zaW9uIHRoaXMgYnJhbmNo IGZpeGVkLiBBdCBsZWFzdCB0aGF0J3MKPiA+PiB3aGF0IEkgcmVtZW1iZXJlZCBpbiBjb21iaW5h dGlvbiB3aXRoIHRoZSBjb21tZW50IGJlbG93Li4KPiA+IAo+ID4gTm8sIHdlIGRvbid0IGNoYW5n ZSBiYWNrIHRvIHRoZSB2aXJ0dWFsIGVuZ2luZSwgc28gdGhhdCBpcyBub3QgYW4gaXNzdWUuCj4g PiBUaGUgcHJvYmxlbSB3YXMgb25seSBiZWNhdXNlIG9mIHRoZSBycS0+ZW5naW5lID0gb3duZXIg d2hlcmUgdGhlCj4gPiBicmVhZGNydW1icyB3ZXJlIHN0aWxsIG9uIHRoZSBwcmV2aW91cyBlbmdp bmUgbGlzdHMgYW5kIGFzc3VtZWQgdG8gYmUKPiA+IHVuZGVyIHRoYXQgZW5naW5lLT5icmVhZGNy dW1icy5sb2NrIChidXQgd291bGQgaW4gZnV0dXJlIGJlIGFzc3VtZWQgdG8gYmUKPiA+IHVuZGVy IHJxLT5lbmdpbmUtPmJyZWFkY3J1bWJzLmxvY2spLgo+IAo+IEJyZWFkY3J1bWIgc2lnbmFsaW5n IGNhbiBvbmx5IGJlIHNldCB1cCBvbiB0aGUgcGh5c2ljYWwgZW5naW5lPyBIbSwgbXVzdCAKPiBi ZSBmaW5lIHNpbmNlIHdpdGhvdXQgcHJlZW1wdGlvbiB0aGF0IHdvdWxkIGJlIHRoZSBzY2VuYXJp byBleGFjdGx5LiAKPiBPa2F5LCBJIHNlZSB0aGVyZSBpcyByLWIgZnJvbSBSYW0gYWxyZWFkeSBz byBubyBuZWVkIGZvciBhbm90aGVyIG9uZS4KCldpdGggbm8gZGlzcmVzcGVjdCB0byBSYW0sIGFz IHRoZSBleHBlcnQgeW91IHJhaXNlZCBhIHRlY2huaWNhbCBwb2ludCB0aGF0Ckkgd291bGQgYmUg aGFwcGllciB0byByZWNvcmQgYXMgcmVzb2x2ZWQgd2l0aCBhbiByLWIgZnJvbSB5b3Vyc2VsZi4K LUNocmlzCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCklu dGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRw czovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeA==