From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH igt] lib/gt: Insert an arbitration point in our hang batch Date: Fri, 27 Oct 2017 16:24:16 +0300 Message-ID: <20171027132416.GH10981@intel.com> References: <20171027124535.32346-1-chris@chris-wilson.co.uk> <20171027125449.GG10981@intel.com> <150910915771.2864.6041400057434900082@mail.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id E7FDD6E21F for ; Fri, 27 Oct 2017 13:24:19 +0000 (UTC) Content-Disposition: inline In-Reply-To: <150910915771.2864.6041400057434900082@mail.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 Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBPY3QgMjcsIDIwMTcgYXQgMDE6NTk6MTdQTSArMDEwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IFF1b3RpbmcgVmlsbGUgU3lyasOkbMOkICgyMDE3LTEwLTI3IDEzOjU0OjQ5KQo+ID4g T24gRnJpLCBPY3QgMjcsIDIwMTcgYXQgMDE6NDU6MzVQTSArMDEwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+ID4gPiBBIHB1cmVseSByZWN1cnNpdmUgYmF0Y2ggaGFzIHRoZSBkb3duc2lkZSB0aGF0 IGl0IGlzIGEgc2V2ZXJlIGRyYWluIG9uCj4gPiA+IHN5c3RlbSByZXNvdXJjZXMgKHNlZSBjb21t aXQgZjk3OGNjMDI3Y2QwICJsaWIvZHVtbXlsb2FkOiBQYWQgd2l0aCBhIGZldwo+ID4gPiBub3Bz IHNvIHRoYXQgd2UgZG8gbm90IGNvbXBsZXRlbHkgaG9nIHRoZSBzeXN0ZW0iKSB3aGljaCBjYW4g cmVzdWx0IGluCj4gPiA+IHRoZSB0ZXN0IGJlaW5nIHN0YXJ2ZWQgYW5kIGZhaWxpbmcgdG8gbWFr ZSByZWFzb25hYmx5IHByb2dyZXNzLiBGb3IgbW9yZQo+ID4gPiByZWxpYWJsZSByZXNldHMsIGFs c28gaW5jbHVkZSBhbiBhcmJpdHJhdGlvbiBwb2ludC4gVGhpcyBzaG91bGQgbGVzc2VuCj4gPiA+ IHRoZSBlZmZpY2FjeSBvZiB0aGUgaGFuZy4uLgo+ID4gPiAKPiA+ID4gU2lnbmVkLW9mZi1ieTog Q2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4gPiA+IENjOiBWaWxsZSBT eXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPgo+ID4gPiBDYzogTWlrYSBL dW9wcGFsYSA8bWlrYS5rdW9wcGFsYUBsaW51eC5pbnRlbC5jb20+Cj4gPiA+IC0tLQo+ID4gPiAg bGliL2lndF9ndC5jIHwgMTAgKysrKystLS0tLQo+ID4gPiAgMSBmaWxlIGNoYW5nZWQsIDUgaW5z ZXJ0aW9ucygrKSwgNSBkZWxldGlvbnMoLSkKPiA+ID4gCj4gPiA+IGRpZmYgLS1naXQgYS9saWIv aWd0X2d0LmMgYi9saWIvaWd0X2d0LmMKPiA+ID4gaW5kZXggODk3MjdkMjIuLjJhZWJhZDE0IDEw MDY0NAo+ID4gPiAtLS0gYS9saWIvaWd0X2d0LmMKPiA+ID4gKysrIGIvbGliL2lndF9ndC5jCj4g PiA+IEBAIC0zMTMsMTIgKzMxMywxMiBAQCBpZ3RfaGFuZ190IGlndF9oYW5nX2N0eChpbnQgZmQs Cj4gPiA+ICAgICAgIGxlbiA9IDI7Cj4gPiA+ICAgICAgIGlmIChpbnRlbF9nZW4oaW50ZWxfZ2V0 X2RybV9kZXZpZChmZCkpID49IDgpCj4gPiA+ICAgICAgICAgICAgICAgbGVuKys7Cj4gPiA+IC0g ICAgIGJbMF0gPSBNSV9CQVRDSF9CVUZGRVJfU1RBUlQgfCAobGVuIC0gMik7Cj4gPiA+IC0gICAg IGJbbGVuXSA9IE1JX0JBVENIX0JVRkZFUl9FTkQ7Cj4gPiA+IC0gICAgIGJbbGVuKzFdID0gTUlf Tk9PUDsKPiA+ID4gLSAgICAgZ2VtX3dyaXRlKGZkLCBleGVjLmhhbmRsZSwgMCwgYiwgc2l6ZW9m KGIpKTsKPiA+ID4gKyAgICAgYlswXSA9IDB4NSA8PCAyNDsgLyogQVJCX0NIayAqLwo+ID4gCj4g PiBUaGF0IHNlZW1zIHRvIGJlIGdlbjQrIG9ubHkuIEFsc28KPiA+ICJUaGlzIGluc3RydWN0aW9u IGNhbiBiZSBwbGFjZWQgb25seSBpbiBhIHJpbmcgYnVmZmVyLCBuZXZlciBpbiBhIGJhdGNoCj4g PiBidWZmZXIuIgo+IAo+IElkZWEgb2Ygc2luY2UvdW50aWwgd2hlbj8gSXQncyBkZWZpbml0ZWx5 IGxpc3RlZCBmb3IgYmF0Y2hlcyBvbiBnZW44Ky4KCklmIEknbSByZWFkaW5nIHRoaW5ncyBjb3Jy ZWN0bHkgdGhlbiBJVkIrIGNhbiBoYXZlIGl0IGluIGFuIFJDUyBiYXRjaC4KQnV0IGZvciB0aGUg b3RoZXIgZW5naW5lcyBpdCBzZWVtcyB0aGF0IHRoZSAicmluZyBvbmx5IiByZXN0cmljdGlvbgpz dGlsbCBhcHBsaWVzLCB1bnRpbCBzb21lICpmdXR1cmUqIGdlbi4KCj4gVGhlIGdvb2QgbmV3cyBi ZWluZyBhbiB1bnJlY29nbmlzZWQgTUkgY21kIGl0IGlzIHNraXBwZWQuIEJldHRlciBuZXdzIGlm Cj4gaXQgY2F1c2VzIGEgR1BVIGhhbmcgOykKCkJhc2VkIG9uIHRoZSBkZXNjcmlwdGlvbiBpdCBj b3VsZCBiZSB0aGF0IGl0IGp1c3QgYmxpbmRseSBqdW1wcyB0byBVSFBUUgphbmQgdGhlcmUgd291 bGRuJ3QgYmUgYW55IHdheSB0byBnZXQgYmFjayB0byB0aGUgYmF0Y2guIE1heWJlLiBUaGF0J3MK YXNzdW1pbmcgVUhQVFIgd291bGQgaGF2ZSB0aGUgdmFsaWQgYml0IHNldCBpbiB0aGUgZmlyc3Qg cGxhY2UuIEkgZ3Vlc3MKaWYgVUhQVFIgaXNuJ3QgdmFsaWQgdGhlbiBub3RoaW5nIHNob3VsZCBo YXBwZW5kIHdoZXRoZXIgb3Igbm90IHRoZQpwYXJzZXIgYWNjZXB0cyB0aGUgY29tbWFuZC4KCkkg ZG9uJ3QgYWN0dWFsbHkga25vdyBob3cgeW91IHdvdWxkIGdldCBiYWNrIHRvIHRoZSBwcmV2aW91 cyBwb2ludCBvbgp0aGUgcmluZyBlaXRoZXIgYWZ0ZXIganVtcGluZyB0byBVSFBUUiBmcm9tIHRo ZSByaW5nLiBJcyB0aGUgcHJldmlvdXMKSEVBRCBzYXZlZCBzb21ld2hlcmU/CgotLSAKVmlsbGUg U3lyasOkbMOkCkludGVsIE9UQwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVz a3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9p bnRlbC1nZngK