From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 04B626E05F for ; Fri, 5 Jun 2020 05:40:51 +0000 (UTC) Date: Fri, 5 Jun 2020 07:40:50 +0200 From: Zbigniew =?utf-8?Q?Kempczy=C5=84ski?= Message-ID: <20200605054050.GA3845@zkempczy-mobl2> References: <20200604100353.24552-1-zbigniew.kempczynski@intel.com> <20200604100353.24552-3-zbigniew.kempczynski@intel.com> <159128326923.22562.7110812910455946075@build.alporthouse.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <159128326923.22562.7110812910455946075@build.alporthouse.com> Subject: Re: [igt-dev] [PATCH i-g-t v2 2/4] lib/intel_batchbuffer: add bb reset List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: Chris Wilson Cc: igt-dev@lists.freedesktop.org List-ID: T24gVGh1LCBKdW4gMDQsIDIwMjAgYXQgMDQ6MDc6NDlQTSArMDEwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IFF1b3RpbmcgWmJpZ25pZXcgS2VtcGN6ecWEc2tpICgyMDIwLTA2LTA0IDExOjAzOjUx KQo+ID4gKy8qKgo+ID4gKyAqIGludGVsX2JiX29iamVjdF9vZmZzZXRfdG9fYnVmOgo+ID4gKyAq IEBpYmI6IHBvaW50ZXIgdG8gaW50ZWxfYmIKPiA+ICsgKiBAYnVmOiBidWZmZXIgd2Ugd2FudCB0 byBzdG9yZSBsYXN0IGV4ZWMgb2Zmc2V0IGFuZCBjb250ZXh0IGlkCj4gPiArICoKPiA+ICsgKiBD b3B5IG9iamVjdCBvZmZzZXQgdXNlZCBpbiB0aGUgYmF0Y2ggdG8gaW50ZWxfYnVmIHRvIGFsbG93 IGNhbGxlciBwcmVwYXJlCj4gPiArICogb3RoZXIgYmF0Y2ggbGlrZWx5IHdpdGhvdXQgcmVsb2Nh dGlvbnMuCj4gPiArICovCj4gPiArYm9vbCBpbnRlbF9iYl9vYmplY3Rfb2Zmc2V0X3RvX2J1Zihz dHJ1Y3QgaW50ZWxfYmIgKmliYiwgc3RydWN0IGludGVsX2J1ZiAqYnVmKQo+ID4gK3sKPiA+ICsg ICAgICAgc3RydWN0IGRybV9pOTE1X2dlbV9leGVjX29iamVjdDIgb2JqZWN0ID0geyAuaGFuZGxl ID0gYnVmLT5oYW5kbGUgfTsKPiA+ICsgICAgICAgc3RydWN0IGRybV9pOTE1X2dlbV9leGVjX29i amVjdDIgKipmb3VuZDsKPiA+ICsKPiA+ICsgICAgICAgaWd0X2Fzc2VydChpYmIpOwo+ID4gKyAg ICAgICBpZ3RfYXNzZXJ0KGJ1Zik7Cj4gPiArCj4gPiArICAgICAgIGZvdW5kID0gdGZpbmQoKHZv aWQgKikgJm9iamVjdCwgJmliYi0+cm9vdCwgX19jb21wYXJlX29iamVjdHMpOwo+ID4gKyAgICAg ICBpZiAoIWZvdW5kKSB7Cj4gPiArICAgICAgICAgICAgICAgYnVmLT5hZGRyLm9mZnNldCA9IDA7 Cj4gPiArICAgICAgICAgICAgICAgYnVmLT5hZGRyLmN0eCA9IDA7Cj4gPiArCj4gPiArICAgICAg ICAgICAgICAgcmV0dXJuIGZhbHNlOwo+ID4gKyAgICAgICB9Cj4gPiArCj4gPiArICAgICAgIGJ1 Zi0+YWRkci5vZmZzZXQgPSAoKmZvdW5kKS0+b2Zmc2V0Owo+ID4gKyAgICAgICBidWYtPmFkZHIu Y3R4ID0gaWJiLT5jdHg7Cj4gCj4gT2ssIHNvIGl0J3MgdHJhY2tpbmcgY3R4IHNvIHRoYXQgd2Ug Y2FuIHJldHVybiB0aGUgcmlnaHQgb2Zmc2V0IHdoZW4gdGhlCj4gYnVmZmVyIGlzIHVzZWQgYnkg bXVsdGlwbGUgY29udGV4dHMuIEJ1dCBjdHggaXMgbmV2ZXIgY29tcGFyZWQgaW4gdGhlCj4gbG9v a3VwPwoKRG8geW91IHRoaW5rIHNob3VsZCBJIGFkZCBzdWNoIG11bHRpY3R4IHRyYWNraW5nIHRv IHRoZSBpbnRlbF9iYj8gSXQgd2lsbApyZXF1aXJlIGFkZGl0aW9uYWwgY29sbGVjdGluZyB0cmVl IChjdXJyZW50IG9uZSBpcyBhbiBpbmRleCB0cmVlIG92ZXIgCm9iamVjdHMgYWxsb2NhdGVkLCBz byBmb3IgY2FjaGluZyBjdHgvYWRkcmVzcyBuZXcgb25lIGlzIG5lY2Vzc2FyeSkuCkkgYXNzdW1l ZCBpbnRlbF9iYl9vYmplY3RzX29mZnNldF90b19idWYoKSBpcyBlbm91Z2ggdG8gcHJvdmlkZSB0 aGUgdXNlcgphYmlsaXR5IHRvIGNvbGxlY3QgdGhlIGFkZHJlc3NlcyBvbiBpdHMgb3duIChpZiBp dCByZWFsbHkgcmVxdWlyZXMgdGhhdCkuCgotLQpaYmlnbmlldwogCj4gCj4gW1RoZXJlJ3MgYWxz byB0aGUgcHJvYmxlbSBvZiB1aW50MzJfdCBjdHggcmV1c2UsIGV4Y2VwdCB0aGVyZSBpdCBjYW4K PiBwcm9iYWJseSBoYXBwaWx5IGluaGVyaXQgdGhlIG9sZCBhZGRyLl0KPiAtQ2hyaXMKCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmlndC1kZXYgbWFpbGlu ZyBsaXN0CmlndC1kZXZAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRl c2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaWd0LWRldgo=