From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH 01/28] drm/i915: Wait for a moment before forcibly resetting the device Date: Mon, 28 Jan 2019 11:24:12 +0200 Message-ID: <87d0ohkudf.fsf@gaia.fi.intel.com> References: <20190128010245.20148-1-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id D1AE06E412 for ; Mon, 28 Jan 2019 09:26:09 +0000 (UTC) In-Reply-To: <20190128010245.20148-1-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+IHdyaXRlczoKCj4gRHVyaW5n IGlndCwgd2UgYXNrIHRvIHJlc2V0IHRoZSBkZXZpY2UgaWYgYW55IHJlcXVlc3RzIGFyZSBzdGls bAo+IG91dHN0YW5kaW5nIGF0IHRoZSBlbmQgb2YgYSB0ZXN0LCBhcyB0aGlzIHF1aWNrbHkga2ls bHMgb2ZmIGFueQo+IGVycm9uZW91cyBoYW5naW5nIHJlcXVlc3Qgc3RyZWFtcyB0aGF0IG1heSBl c2NhcGUgYSB0ZXN0LiBIb3dldmVyLCBzaW5jZQo+IGl0IG1heSB0YWtlIHRoZSBkZXZpY2UgYSBm ZXcgbWlsbGlzZWNvbmRzIHRvIGZsdXNoIGl0c2VsZiBhZnRlciB0aGUgZW5kCj4gb2YgYSBub3Jt YWwgdGVzdCwgKmNvdWdoKiBndWMgKmNvdWdoKiwgd2UgbWF5IGFjY2lkZW50YWxseSB0ZWxsIHRo ZQo+IGRldmljZSB0byByZXNldCBpdHNlbGYgYWZ0ZXIgaXQgaWRsZXMuIElmIHdlIHdhaXQgYSBt b21lbnQsIG91ciB1c3VhbAo+IEk5MTVfSURMRV9FTkdJTkVTX1RJTUVPVVQgb2YgMjAwbXMgKHNl ZW1zIGEgYml0IGhpZ2gsIGJ1dCBzdGlsbCBiZXR0ZXIKPiB0aGFuIHVtcHRlZW4gaGFuZ2NoZWNr cyEpLCB3ZSBjYW4gZGlmZmVyZW50aWF0ZSBiZXR0ZXIgYmV0d2VlbiBhIHN0dWNrCj4gZW5naW5l IGFuZCBhIGhlYWx0aHkgb25lLCBhbmQgc28gYXZvaWQgcHJlbWF0dXJlbHkgZm9yY2luZyB0aGUg cmVzZXQgYW5kCj4gYW55IGV4dHJhIGNvbXBsaWNhdGlvbnMgdGhhdCBtYXkgZW50YWlsLgo+Cj4g U2lnbmVkLW9mZi1ieTogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4g Q2M6IE1pa2EgS3VvcHBhbGEgPG1pa2Eua3VvcHBhbGFAaW50ZWwuY29tPgo+IC0tLQo+ICBkcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2RlYnVnZnMuYyB8IDMgKystCj4gIDEgZmlsZSBjaGFuZ2Vk LCAyIGluc2VydGlvbnMoKyksIDEgZGVsZXRpb24oLSkKPgo+IGRpZmYgLS1naXQgYS9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pOTE1X2RlYnVnZnMuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVf ZGVidWdmcy5jCj4gaW5kZXggM2I5OTVmOWZkYzA2Li5lNDZkZTUwN2ZlYTIgMTAwNjQ0Cj4gLS0t IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kZWJ1Z2ZzLmMKPiArKysgYi9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pOTE1X2RlYnVnZnMuYwo+IEBAIC00MDUxLDcgKzQwNTEsOCBAQCBpOTE1X2Ry b3BfY2FjaGVzX3NldCh2b2lkICpkYXRhLCB1NjQgdmFsKQo+ICAJCSAgdmFsLCB2YWwgJiBEUk9Q X0FMTCk7Cj4gIAl3YWtlcmVmID0gaW50ZWxfcnVudGltZV9wbV9nZXQoaTkxNSk7Cj4gIAo+IC0J aWYgKHZhbCAmIERST1BfUkVTRVRfQUNUSVZFICYmICFpbnRlbF9lbmdpbmVzX2FyZV9pZGxlKGk5 MTUpKQo+ICsJaWYgKHZhbCAmIERST1BfUkVTRVRfQUNUSVZFICYmCj4gKwkgICAgd2FpdF9mb3Io aW50ZWxfZW5naW5lc19hcmVfaWRsZShpOTE1KSwgSTkxNV9JRExFX0VOR0lORVNfVElNRU9VVCkp Cj4gIAkJaTkxNV9nZW1fc2V0X3dlZGdlZChpOTE1KTsKClNvbWUgb2YgdGhlIGNvbXBpbGljYXRp b25zIGhhdmUgYmVlbiB3ZWxjb21lZC4gQnV0IGl0IGlzIHN0aWxsCmJldHRlciB0byB0cnkgdG8g ZW50YWlsIHRoZW0gaW50byB0ZXN0cyBleHBsaWNpdGx5IHJhdGhlcgp0aGFuIHVzaW5nIGluZGly ZWN0IHRlc3QgaGFybmVzcyBzdHJlc3MuCgpSZXZpZXdlZC1ieTogTWlrYSBLdW9wcGFsYSA8bWlr YS5rdW9wcGFsYUBsaW51eC5pbnRlbC5jb20+CgoKPiAgCj4gIAkvKiBObyBuZWVkIHRvIGNoZWNr IGFuZCB3YWl0IGZvciBncHUgcmVzZXRzLCBvbmx5IGxpYmRybSBhdXRvLXJlc3RhcnRzCj4gLS0g Cj4gMi4yMC4xCj4KPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fXwo+IEludGVsLWdmeCBtYWlsaW5nIGxpc3QKPiBJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0 b3Aub3JnCj4gaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9p bnRlbC1nZngKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18K SW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0 dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==