From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4410C6E2E1 for ; Mon, 5 Nov 2018 17:14:24 +0000 (UTC) References: <20181102190651.25969-4-ville.syrjala@linux.intel.com> <20181102193731.27330-1-ville.syrjala@linux.intel.com> <20181105151929.pefmgc7rltfygaif@flea> <281c75e8-6f99-50fc-756f-65add07328c0@linux.intel.com> <20181105154122.wseakszicqvtsm5j@flea> From: Maarten Lankhorst Message-ID: Date: Mon, 5 Nov 2018 18:14:21 +0100 MIME-Version: 1.0 In-Reply-To: <20181105154122.wseakszicqvtsm5j@flea> Content-Language: en-US Subject: Re: [igt-dev] [PATCH i-g-t v2 4/4] lib/igt_fb: Generalize the slow read from gtt mmap handling 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: Maxime Ripard Cc: igt-dev@lists.freedesktop.org List-ID: T3AgMDUtMTEtMTggb20gMTY6NDEgc2NocmVlZiBNYXhpbWUgUmlwYXJkOgo+IE9uIE1vbiwgTm92 IDA1LCAyMDE4IGF0IDA0OjMzOjI4UE0gKzAxMDAsIE1hYXJ0ZW4gTGFua2hvcnN0IHdyb3RlOgo+ PiBPcCAwNS0xMS0xOCBvbSAxNjoxOSBzY2hyZWVmIE1heGltZSBSaXBhcmQ6Cj4+PiBPbiBGcmks IE5vdiAwMiwgMjAxOCBhdCAwOTozNzozMVBNICswMjAwLCBWaWxsZSBTeXJqYWxhIHdyb3RlOgo+ Pj4+IEZyb206IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+ Cj4+Pj4KPj4+PiBNYWtlIHRoZSBoYW5kbGluZyBvZiBzbG93IGd0dCBtbWFwIHJlYWRzIGdlbmVy aWMsIGFuZCBleHRlbmQgaXQgdG8KPj4+PiB0aGUgcGl4bWFuIGNvbnZlcnRlci4gTWFrZXMgdGhl IHBpeG1hbiBwYXRoIGEgYml0IGZhc3Rlci4KPj4+Pgo+Pj4+IFdpdGggdGVzdGluZyBqdXN0IFhS R0I4ODg4IGFuZCBYQkdSODg4OCBvbiBLQkw6Cj4+Pj4gJCB0aW1lIGttc19wbGFuZSAtLXIgcGl4 ZWwtZm9ybWF0LXBpcGUtQS1wbGFuZXMKPj4+PiAtIHJlYWwJMG0xOCw3NTdzCj4+Pj4gKyByZWFs CTBtMiw2MzVzCj4+Pj4KPj4+PiB2MjogVXNlIHRoZSBvcmlnaW5hbCBzcmMgYnVmZmVyIGlmIHRo ZSBtYWxsb2MgZmFpbHMgKENocmlzKQo+Pj4+ICAgICBEcm9wIHRoZSBkdXBsaWNhdGVkIGNvbW1l bnQgYWJvdXQgdGhpbmdzIGJlaW5nIHNsb3cKPj4+Pgo+Pj4+IENjOiBDaHJpcyBXaWxzb24gPGNo cmlzQGNocmlzLXdpbHNvbi5jby51az4KPj4+PiBDYzogTWF4aW1lIFJpcGFyZCA8bWF4aW1lLnJp cGFyZEBib290bGluLmNvbT4KPj4+PiBDYzogQXJrYWRpdXN6IEhpbGVyIDxhcmthZGl1c3ouaGls ZXJAaW50ZWwuY29tPgo+Pj4+IENjOiBKdWhhLVBla2thIEhlaWtraWxhIDxqdWhhcGVra2EuaGVp a2tpbGFAZ21haWwuY29tPgo+Pj4+IENjOiBNYWFydGVuIExhbmtob3JzdCA8bWFhcnRlbi5sYW5r aG9yc3RAbGludXguaW50ZWwuY29tPgo+Pj4+IFNpZ25lZC1vZmYtYnk6IFZpbGxlIFN5cmrDpGzD pCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+Cj4+PiBGb3IgdGhlIDQgcGF0Y2hlcywK Pj4+IFJldmlld2VkLWJ5OiBNYXhpbWUgUmlwYXJkIDxtYXhpbWUucmlwYXJkQGJvb3RsaW4uY29t Pgo+Pj4KPj4+IFRoYW5rcyEKPj4+IE1heGltZQo+Pj4KPj4gUmV2aWV3ZWQtYnk6IE1hYXJ0ZW4g TGFua2hvcnN0IDxtYWFydGVuLmxhbmtob3JzdEBsaW51eC5pbnRlbC5jb20+Cj4+Cj4+IEkgYWxy ZWFkeSBoYWQgYSBzaW1pbGFyIGZpeCB0byAxLzQgaW4gbXkgdHJlZSBidXQgZGlkbid0IHNlbmQg aXQgb3V0IHlldC4gOikKPiBJJ20gY3VyaW91cywgaG93IGRpZCB5b3UgZmluZCB0aGF0IGlzc3Vl IGluIHRoZSBmaXJzdCBwbGFjZT8KPgo+IEl0IHdlbnQgdGhyb3VnaCBDSSBhbmQgSSBjb3VsZCBy dW4gdGhlIGttc19wbGFuZSB0ZXN0cyBvbiBteSB0ZXN0Cj4gbGFwdG9wLCBzbyBJJ20gY29uZnVz ZWQuCj4KPiBNYXhpbWUKPgpJIGhhdmUgc29tZSBwYXRjaGVzIGludGVybmFsbHkgdGhhdCBjb252 ZXJ0ZWQgY29sb3IgZW5jb2RpbmdzIGFuZCB1c2VkIGN2dC0+ZHN0L3NyYy5mYi0+ZHJtX2Zvcm1h dC4gSXQgZmFpbGVkIHdpdGggdGhlIFJHMjQgdGhlcmUuCgpUb29rIGEgYml0IHRvIGZpZ3VyZSBp dCBvdXQuIDopCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwppZ3QtZGV2IG1haWxpbmcgbGlzdAppZ3QtZGV2QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRw czovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2lndC1kZXYK