From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Vivi, Rodrigo" Subject: Re: [PATCH 7/7] drm/i915: Dont -ETIMEDOUT on identical new and previous (count, crc). Date: Tue, 28 Jul 2015 22:05:21 +0000 Message-ID: <1438121524.2444.47.camel@intel.com> References: <1437694550-5667-1-git-send-email-rodrigo.vivi@intel.com> <1437694550-5667-6-git-send-email-rodrigo.vivi@intel.com> <20150728202539.GD5902@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id 4C20C6EB00 for ; Tue, 28 Jul 2015 15:05:30 -0700 (PDT) In-Reply-To: <20150728202539.GD5902@intel.com> Content-Language: en-US Content-ID: <27AABC921F5EF74C908AD033DCD6C495@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "Antognolli, Rafael" Cc: "intel-gfx@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCAyMDE1LTA3LTI4IGF0IDEzOjI1IC0wNzAwLCBSYWZhZWwgQW50b2dub2xsaSB3cm90 ZToNCj4gT24gVGh1LCBKdWwgMjMsIDIwMTUgYXQgMDQ6MzU6NTBQTSAtMDcwMCwgUm9kcmlnbyBW aXZpIHdyb3RlOg0KPiA+IEJ5IFZlc2EgRFAgMS4yIHNwZWMgVEVTVF9DUkNfQ09VTlQgaXMgYSAi NCBiaXQgd3JhcCBjb3VudGVyIHdoaWNoDQo+ID4gaW5jcmVtZW50cyBlYWNoIHRpbWUgdGhlIFRF U1RfQ1JDX3hfeCBhcmUgdXBkYXRlZC4iDQo+ID4gDQo+ID4gSG93ZXZlciBpZiB3ZSBhcmUgdHJ5 aW5nIHRvIHZlcmlmeSB0aGUgc2NyZWVuIGhhc24ndCBjaGFuZ2VkIHdlIGdldA0KPiA+IHNhbWUg KGNvdW50LCBjcmMpIHBhaXIgdHdpY2UuIFdpdGhvdXQgdGhpcyBwYXRjaCB3ZSB3b3VsZCByZXR1 cm4NCj4gPiAtRVRJTUVPVVQgaW4gdGhpcyBjYXNlLg0KPiA+IA0KPiA+IFNvLCBpZiBpbiA2IHZi bGFua3MgdGhlIHBhaXIgKGNvdW50LCBjcmMpIGhhc24ndCBjaGFuZ2VkIHdlDQo+ID4gcmV0dXJu IGl0IGFueXdheSBpbnN0ZWFkIG9mIHJldHVybmluZyBlcnJvciBhbmQgbGV0IHRlc3QgY2FzZSBk ZWNpZGUNCj4gPiBpZiBpdCB3YXMgcmlnaHQgb3Igbm90Lg0KPiA+IA0KPiA+IFNpZ25lZC1vZmYt Ynk6IFJvZHJpZ28gVml2aSA8cm9kcmlnby52aXZpQGludGVsLmNvbT4NCj4gDQo+IExvb2tzIGdv b2QuDQo+IA0KPiA+IC0tLQ0KPiA+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jIHwg MjEgKysrKysrKysrKysrKysrLS0tLS0tDQo+ID4gIDEgZmlsZSBjaGFuZ2VkLCAxNSBpbnNlcnRp b25zKCspLCA2IGRlbGV0aW9ucygtKQ0KPiA+IA0KPiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pbnRlbF9kcC5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYw0K PiA+IGluZGV4IGM3MzcyYTEuLmU5OWVjN2EgMTAwNjQ0DQo+ID4gLS0tIGEvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaW50ZWxfZHAuYw0KPiA+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X2RwLmMNCj4gPiBAQCAtNDAyOCw2ICs0MDI4LDcgQEAgaW50IGludGVsX2RwX3NpbmtfY3JjKHN0 cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHAsIHU4ICpjcmMpDQo+ID4gIAl1OCBidWY7DQo+ID4gIAlp bnQgY291bnQsIHJldDsNCj4gPiAgCWludCBhdHRlbXB0cyA9IDY7DQo+ID4gKwlib29sIG9sZF9l cXVhbF9uZXc7DQo+ID4gIA0KPiA+ICAJcmV0ID0gaW50ZWxfZHBfc2lua19jcmNfc3RhcnQoaW50 ZWxfZHApOw0KPiA+ICAJaWYgKHJldCkNCj4gPiBAQCAtNDA0Miw2ICs0MDQzLDcgQEAgaW50IGlu dGVsX2RwX3NpbmtfY3JjKHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHAsIHU4ICpjcmMpDQo+ID4g IAkJCWdvdG8gc3RvcDsNCj4gPiAgCQl9DQo+ID4gIAkJY291bnQgPSBidWYgJiBEUF9URVNUX0NP VU5UX01BU0s7DQo+ID4gKw0KPiA+ICAJCS8qDQo+ID4gIAkJICogQ291bnQgbWlnaHQgYmUgcmVz ZXQgZHVyaW5nIHRoZSBsb29wLiBJbiB0aGlzIGNhc2UNCj4gPiAgCQkgKiBsYXN0IGtub3duIGNv dW50IG5lZWRzIHRvIGJlIHJlc2V0IGFzIHdlbGwuDQo+ID4gQEAgLTQwNTMsMTcgKzQwNTUsMjQg QEAgaW50IGludGVsX2RwX3NpbmtfY3JjKHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHAsIHU4ICpj cmMpDQo+ID4gIAkJCXJldCA9IC1FSU87DQo+ID4gIAkJCWdvdG8gc3RvcDsNCj4gPiAgCQl9DQo+ ID4gLQl9IHdoaWxlICgtLWF0dGVtcHRzICYmIChjb3VudCA9PSAwIHx8IChjb3VudCA9PSBpbnRl bF9kcC0+c2lua19jcmMubGFzdF9jb3VudCAmJg0KPiA+IC0JCQkJCSAgICAgICAhbWVtY21wKGlu dGVsX2RwLT5zaW5rX2NyYy5sYXN0X2NyYywgY3JjLA0KPiA+IC0JCQkJCQkgICAgICAgNiAqIHNp emVvZih1OCkpKSkpOw0KPiA+ICsNCj4gPiArCQlvbGRfZXF1YWxfbmV3ID0gKGNvdW50ID09IGlu dGVsX2RwLT5zaW5rX2NyYy5sYXN0X2NvdW50ICYmDQo+ID4gKwkJCQkgIW1lbWNtcChpbnRlbF9k cC0+c2lua19jcmMubGFzdF9jcmMsIGNyYywNCj4gPiArCQkJCQkgNiAqIHNpemVvZih1OCkpKTsN Cj4gPiArDQo+ID4gKwl9IHdoaWxlICgtLWF0dGVtcHRzICYmIChjb3VudCA9PSAwIHx8IG9sZF9l cXVhbF9uZXcpKTsNCj4gPiAgDQo+ID4gIAlpbnRlbF9kcC0+c2lua19jcmMubGFzdF9jb3VudCA9 IGJ1ZiAmIERQX1RFU1RfQ09VTlRfTUFTSzsNCj4gPiAgCW1lbWNweShpbnRlbF9kcC0+c2lua19j cmMubGFzdF9jcmMsIGNyYywgNiAqIHNpemVvZih1OCkpOw0KPiA+ICANCj4gPiAgCWlmIChhdHRl bXB0cyA9PSAwKSB7DQo+ID4gLQkJRFJNX0RFQlVHX0tNUygiUGFuZWwgaXMgdW5hYmxlIHRvIGNh bGN1bGF0ZSBDUkMgYWZ0ZXIgNiB2YmxhbmtzXG4iKTsNCj4gPiAtCQlyZXQgPSAtRVRJTUVET1VU Ow0KPiA+IC0JCWdvdG8gc3RvcDsNCj4gPiArCQlpZiAob2xkX2VxdWFsX25ldykgew0KPiA+ICsJ CQlEUk1fREVCVUdfS01TKCJVbnJlbGlhYmxlIFNpbmsgQ1JDIGNvdW50ZXI6IEN1cnJlbnQgcmV0 dXJuZWQgQ1JDIGlzIGlkZW50aWNhbCB0byB0aGUgcHJldmlvdXMgb25lXG4iKTsNCj4gDQo+IElz bid0IHRoaXMgbGluZSBhIGxpdHRsZSB0b28gbG9uZz8NCg0KSSBhZ3JlZSwgYnV0IEkgaGFkIG5v IGlkZWEgaG93IHRvIG1ha2UgaXQgc2hvcnRlci4gSSBiZWxpZXZlIHRoaXMgbG9uZw0KZGVidWcg bWVzc2FnZSBpcyB0aGUgb25seSBjYXNlIHdoZXJlIHdlIGNhbiBnbyBvdmVyIDgwIGNoYXJhY3Rl cnMgaW4NCmk5MTUuIGJ1dCBpZiBpdCBpc24ndCB0cnVlIGFuZC9vciBoYXZlIGEgc3VnZ2VzdGlv biBob3cgdG8gbWFrZSBpdA0Kc2hvcnRlciBwbGVhc2UgbGV0IG1lIGtub3cgdGhhdCBJIGNhbiBj aGFuZ2UuDQoNCj4gDQo+ID4gKwkJfSBlbHNlIHsNCj4gPiArCQkJRFJNX0VSUk9SKCJQYW5lbCBp cyB1bmFibGUgdG8gY2FsY3VsYXRlIGFueSBDUkMgYWZ0ZXIgNiB2YmxhbmtzXG4iKTsNCj4gPiAr CQkJcmV0ID0gLUVUSU1FRE9VVDsNCj4gPiArCQkJZ290byBzdG9wOw0KPiA+ICsJCX0NCj4gPiAg CX0NCj4gPiAgDQo+ID4gIHN0b3A6DQo+ID4gLS0gDQo+ID4gMi4xLjANCj4gPiANCj4gPiBfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXw0KPiA+IEludGVsLWdm eCBtYWlsaW5nIGxpc3QNCj4gPiBJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnDQo+ID4g aHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeA0K DQpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1n ZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xp c3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=