From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH v2] drm/i915/selftests: Include the trace as a debug aide Date: Thu, 22 Mar 2018 16:26:41 +0200 Message-ID: <87a7v05gpq.fsf@gaia.fi.intel.com> References: <20180322073533.5313-1-chris@chris-wilson.co.uk> <20180322074908.10838-1-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id 350656EC2A for ; Thu, 22 Mar 2018 14:26:46 +0000 (UTC) In-Reply-To: <20180322074908.10838-1-chris@chris-wilson.co.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org Q2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+IHdyaXRlczoKCj4gSWYgd2Ug ZmFpbCB0byByZXNldCB0aGUgR1BVIGluIGEgdGltZWx5IGZhc2hpb24sIGR1bXAgdGhlIEdFTSB0 cmFjZSBzbwo+IHRoYXQgd2UgY2FuIHNlZSB3aGF0IG9wZXJhdGlvbnMgd2VyZSBpbiBmbGlnaHQg d2hlbiB0aGUgR1BVIGdvdCBzdHVjay4KPgo+IHYyOiBUaGVyZSdzIG1vcmUgdGhhbiBvbmUgdGlt ZW91dCB0aGF0IGRlc2VydmVzIHRyYWNpbmchCj4gdjM6IFNpbGVuY2UgY2hlY2twYXRjaCBieSBu b3QgZXZlbiB1c2luZyBhIHByb2R1Y3QgYXQgYWxsIQo+Cj4gU2lnbmVkLW9mZi1ieTogQ2hyaXMg V2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2Ry bS9pOTE1L3NlbGZ0ZXN0cy9pbnRlbF9oYW5nY2hlY2suYyB8IDIzICsrKysrKysrKysrKysrKysr KysrLS0tCj4gIDEgZmlsZSBjaGFuZ2VkLCAyMCBpbnNlcnRpb25zKCspLCAzIGRlbGV0aW9ucygt KQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L3NlbGZ0ZXN0cy9pbnRlbF9o YW5nY2hlY2suYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L3NlbGZ0ZXN0cy9pbnRlbF9oYW5nY2hl Y2suYwo+IGluZGV4IDQzNzI4MjY5OThhYS4uOWIyMzVkYWU4ZGQ5IDEwMDY0NAo+IC0tLSBhL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L3NlbGZ0ZXN0cy9pbnRlbF9oYW5nY2hlY2suYwo+ICsrKyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L3NlbGZ0ZXN0cy9pbnRlbF9oYW5nY2hlY2suYwo+IEBAIC0yNjAs OCArMjYwLDExIEBAIHN0YXRpYyB2b2lkIHdlZGdlX21lKHN0cnVjdCB3b3JrX3N0cnVjdCAqd29y aykKPiAgewo+ICAJc3RydWN0IHdlZGdlX21lICp3ID0gY29udGFpbmVyX29mKHdvcmssIHR5cGVv ZigqdyksIHdvcmsud29yayk7Cj4gIAo+IC0JcHJfZXJyKCIlcFMgdGltZWQgb3V0LCBjYW5jZWxs aW5nIGFsbCBmdXJ0aGVyIHRlc3RpbmcuXG4iLAo+IC0JICAgICAgIHctPnN5bWJvbCk7Cj4gKwlw cl9lcnIoIiVwUyB0aW1lZCBvdXQsIGNhbmNlbGxpbmcgYWxsIGZ1cnRoZXIgdGVzdGluZy5cbiIs IHctPnN5bWJvbCk7Cj4gKwo+ICsJR0VNX1RSQUNFKCIlcFMgdGltZWQgb3V0LlxuIiwgdy0+c3lt Ym9sKTsKPiArCUdFTV9UUkFDRV9EVU1QKCk7Cj4gKwo+ICAJaTkxNV9nZW1fc2V0X3dlZGdlZCh3 LT5pOTE1KTsKPiAgfQo+ICAKPiBAQCAtNjIxLDkgKzYyNCwxOSBAQCBzdGF0aWMgaW50IGFjdGl2 ZV9lbmdpbmUodm9pZCAqZGF0YSkKPiAgCQltdXRleF91bmxvY2soJmVuZ2luZS0+aTkxNS0+ZHJt LnN0cnVjdF9tdXRleCk7Cj4gIAo+ICAJCWlmIChvbGQpIHsKPiAtCQkJaTkxNV9yZXF1ZXN0X3dh aXQob2xkLCAwLCBNQVhfU0NIRURVTEVfVElNRU9VVCk7Cj4gKwkJCWlmIChpOTE1X3JlcXVlc3Rf d2FpdChvbGQsIDAsIEhaKSA8IDApIHsKPiArCQkJCUdFTV9UUkFDRSgiJXMgdGltZWQgb3V0Llxu IiwgZW5naW5lLT5uYW1lKTsKPiArCQkJCUdFTV9UUkFDRV9EVU1QKCk7Cj4gKwo+ICsJCQkJaTkx NV9nZW1fc2V0X3dlZGdlZChlbmdpbmUtPmk5MTUpOwo+ICsJCQkJaTkxNV9yZXF1ZXN0X3B1dChv bGQpOwo+ICsJCQkJZXJyID0gLUVJTzsKPiArCQkJCWJyZWFrOwo+ICsJCQl9CgpVc2luZyBlcnIg PSBpOTE1X3JlcXVlc3Rfd2FpdCgpIGNvdWxkIGhhdmUgc2F2ZWQgb25lIGV4dHJhIHJlcXVlc3Rf cHV0CmJ1dCBJIGR1bm5vIGlmIGl0IHdvdWxkIGJlIGFueSBjbGVhbmVyLgoKPiAgCQkJaTkxNV9y ZXF1ZXN0X3B1dChvbGQpOwo+ICAJCX0KPiArCj4gKwkJY29uZF9yZXNjaGVkKCk7CgpUbyBnaXZl IG1vcmUgc2xhY2sgZm9yIG90aGVyIGVuZ2luZXMgYW5kIG1haW4gdGhyZWFkIHRvIHByb2NlZWQ/ Cgo+ICAJfQo+ICAKPiAgCWZvciAoY291bnQgPSAwOyBjb3VudCA8IEFSUkFZX1NJWkUocnEpOyBj b3VudCsrKQo+IEBAIC0xMTI2LDYgKzExMzksMTAgQEAgaW50IGludGVsX2hhbmdjaGVja19saXZl X3NlbGZ0ZXN0cyhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqaTkxNSkKPiAgCj4gIAllcnIgPSBp OTE1X3N1YnRlc3RzKHRlc3RzLCBpOTE1KTsKPiAgCj4gKwltdXRleF9sb2NrKCZpOTE1LT5kcm0u c3RydWN0X211dGV4KTsKPiArCWZsdXNoX3Rlc3QoaTkxNSwgSTkxNV9XQUlUX0xPQ0tFRCk7Cj4g KwltdXRleF91bmxvY2soJmk5MTUtPmRybS5zdHJ1Y3RfbXV0ZXgpOwo+ICsKClRvIHdhc2ggb3V0 IGxlZnRvdmVycy4KClJldmlld2VkLWJ5OiBNaWthIEt1b3BwYWxhIDxtaWthLmt1b3BwYWxhQGxp bnV4LmludGVsLmNvbT4KCj4gIAlpOTE1X21vZHBhcmFtcy5lbmFibGVfaGFuZ2NoZWNrID0gc2F2 ZWRfaGFuZ2NoZWNrOwo+ICAJaW50ZWxfcnVudGltZV9wbV9wdXQoaTkxNSk7Cj4gIAo+IC0tIAo+ IDIuMTYuMgo+Cj4gX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X18KPiBJbnRlbC1nZnggbWFpbGluZyBsaXN0Cj4gSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9w Lm9yZwo+IGh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50 ZWwtZ2Z4Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCklu dGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRw czovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=