From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH] drm/i915: Revert ea0000f0 "Roll out the helper nonblock tracking" Date: Tue, 20 Dec 2016 16:27:42 +0200 Message-ID: <8737hioeu9.fsf@intel.com> References: <20161127185208.22528-1-rees@umich.edu> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4C3BF6E9A3 for ; Tue, 20 Dec 2016 14:27:45 +0000 (UTC) In-Reply-To: <20161127185208.22528-1-rees@umich.edu> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Jim Rees , Daniel Vetter Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gU3VuLCAyNyBOb3YgMjAxNiwgSmltIFJlZXMgPHJlZXNAdW1pY2guZWR1PiB3cm90ZToKPiBD b21taXQgZWEwMDAwZjAgaGFzIGJlZW4gY2F1c2luZyBtdWx0aXBsZSBwcm9ibGVtcyBmb3IgaTkx NSB1c2Vycy4gU2VlIGZvcgo+IGV4YW1wbGU6Cj4KPiBodHRwczovL2J1Z3MuZnJlZWRlc2t0b3Au b3JnL3Nob3dfYnVnLmNnaT9pZD05Njc4MQo+IGh0dHBzOi8vYnVncy5mcmVlZGVza3RvcC5vcmcv c2hvd19idWcuY2dpP2lkPTk3NTI5Cj4gaHR0cHM6Ly9idWd6aWxsYS5yZWRoYXQuY29tL3Nob3df YnVnLmNnaT9pZD0xMzg1MjI4Cj4gaHR0cHM6Ly9mb3J1bXMub3BlbnN1c2Uub3JnL3Nob3d0aHJl YWQucGhwLzUyMDk2OS1kcm0tOTE1LVJlc2V0dGluZy1jaGlwLWFmdGVyLWdwdS1oYW5nCj4KPiBU aG9zZSBsYXN0IHR3byBhcmUgbm90IGNvbmZpcm1lZCBidXQgbG9vayBsaWtlIHRoZSBzYW1lIHBy b2JsZW0uCj4KPiBUaGlzIGhhcyBvbmx5IGJlZW4gbGlnaHRseSB0ZXN0ZWQgYW5kIHByb2JhYmx5 IHNob3VsZG4ndCBnbyB1cHN0cmVhbSB5ZXQuCj4KPiBTaWduZWQtb2ZmLWJ5OiBKaW0gUmVlcyA8 cmVlc0B1bWljaC5lZHU+CgpEYW5pZWwsIGFueSBjb21tZW50cyBvbiB0aGlzIG9uZT8KCkJSLApK YW5pLgoKCj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYyB8IDEw IC0tLS0tLS0tLS0KPiAgMSBmaWxlIGNoYW5nZWQsIDEwIGRlbGV0aW9ucygtKQo+Cj4gZGlmZiAt LWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYyBiL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+IGluZGV4IDgxYzExNDkuLmMzMWM5ZTQgMTAwNjQ0 Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCj4gKysrIGIvZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCj4gQEAgLTE0MzQ2LDggKzE0MzQ2LDYg QEAgc3RhdGljIHZvaWQgaW50ZWxfYXRvbWljX2NvbW1pdF90YWlsKHN0cnVjdCBkcm1fYXRvbWlj X3N0YXRlICpzdGF0ZSkKPiAgCQlXQVJOX09OKHJldCk7Cj4gIAl9Cj4gIAo+IC0JZHJtX2F0b21p Y19oZWxwZXJfd2FpdF9mb3JfZGVwZW5kZW5jaWVzKHN0YXRlKTsKPiAtCj4gIAlpZiAoaW50ZWxf c3RhdGUtPm1vZGVzZXQpIHsKPiAgCQltZW1jcHkoZGV2X3ByaXYtPm1pbl9waXhjbGssIGludGVs X3N0YXRlLT5taW5fcGl4Y2xrLAo+ICAJCSAgICAgICBzaXplb2YoaW50ZWxfc3RhdGUtPm1pbl9w aXhjbGspKTsKPiBAQCAtMTQ0NzAsOCArMTQ0NjgsNiBAQCBzdGF0aWMgdm9pZCBpbnRlbF9hdG9t aWNfY29tbWl0X3RhaWwoc3RydWN0IGRybV9hdG9taWNfc3RhdGUgKnN0YXRlKQo+ICAJaWYgKGlu dGVsX3N0YXRlLT5tb2Rlc2V0ICYmIGludGVsX2Nhbl9lbmFibGVfc2FndihzdGF0ZSkpCj4gIAkJ aW50ZWxfZW5hYmxlX3NhZ3YoZGV2X3ByaXYpOwo+ICAKPiAtCWRybV9hdG9taWNfaGVscGVyX2Nv bW1pdF9od19kb25lKHN0YXRlKTsKPiAtCj4gIAlpZiAoaW50ZWxfc3RhdGUtPm1vZGVzZXQpCj4g IAkJaW50ZWxfZGlzcGxheV9wb3dlcl9wdXQoZGV2X3ByaXYsIFBPV0VSX0RPTUFJTl9NT0RFU0VU KTsKPiAgCj4gQEAgLTE0NDc5LDggKzE0NDc1LDYgQEAgc3RhdGljIHZvaWQgaW50ZWxfYXRvbWlj X2NvbW1pdF90YWlsKHN0cnVjdCBkcm1fYXRvbWljX3N0YXRlICpzdGF0ZSkKPiAgCWRybV9hdG9t aWNfaGVscGVyX2NsZWFudXBfcGxhbmVzKGRldiwgc3RhdGUpOwo+ICAJbXV0ZXhfdW5sb2NrKCZk ZXYtPnN0cnVjdF9tdXRleCk7Cj4gIAo+IC0JZHJtX2F0b21pY19oZWxwZXJfY29tbWl0X2NsZWFu dXBfZG9uZShzdGF0ZSk7Cj4gLQo+ICAJZHJtX2F0b21pY19zdGF0ZV9mcmVlKHN0YXRlKTsKPiAg Cj4gIAkvKiBBcyBvbmUgb2YgdGhlIHByaW1hcnkgbW1pbyBhY2Nlc3NvcnMsIEtNUyBoYXMgYSBo aWdoIGxpa2VsaWhvb2QKPiBAQCAtMTQ1NDYsMTAgKzE0NTQwLDYgQEAgc3RhdGljIGludCBpbnRl bF9hdG9taWNfY29tbWl0KHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsCj4gIAkJcmV0dXJuIC1FSU5W QUw7Cj4gIAl9Cj4gIAo+IC0JcmV0ID0gZHJtX2F0b21pY19oZWxwZXJfc2V0dXBfY29tbWl0KHN0 YXRlLCBub25ibG9jayk7Cj4gLQlpZiAocmV0KQo+IC0JCXJldHVybiByZXQ7Cj4gLQo+ICAJSU5J VF9XT1JLKCZzdGF0ZS0+Y29tbWl0X3dvcmssIGludGVsX2F0b21pY19jb21taXRfd29yayk7Cj4g IAo+ICAJcmV0ID0gaW50ZWxfYXRvbWljX3ByZXBhcmVfY29tbWl0KGRldiwgc3RhdGUsIG5vbmJs b2NrKTsKCi0tIApKYW5pIE5pa3VsYSwgSW50ZWwgT3BlbiBTb3VyY2UgVGVjaG5vbG9neSBDZW50 ZXIKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwt Z2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8v bGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==