From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tiago Vignatti Subject: Re: [PATCH v6 4/5] drm/i915: Implement end_cpu_access Date: Fri, 18 Dec 2015 17:19:24 -0200 Message-ID: <56745C3C.2060805@intel.com> References: <1450304743-6571-1-git-send-email-tiago.vignatti@intel.com> <1450304743-6571-5-git-send-email-tiago.vignatti@intel.com> <20151217080142.GE14895@nuc-i3427.alporthouse.com> <5674584A.6060308@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id CA4BE6E4BB for ; Fri, 18 Dec 2015 11:19:26 -0800 (PST) In-Reply-To: <5674584A.6060308@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gMTIvMTgvMjAxNSAwNTowMiBQTSwgVGlhZ28gVmlnbmF0dGkgd3JvdGU6Cj4gT24gMTIvMTcv MjAxNSAwNjowMSBBTSwgQ2hyaXMgV2lsc29uIHdyb3RlOgo+PiBPbiBXZWQsIERlYyAxNiwgMjAx NSBhdCAwODoyNTozNlBNIC0wMjAwLCBUaWFnbyBWaWduYXR0aSB3cm90ZToKPj4+IFRoaXMgZnVu Y3Rpb24gaXMgbWVhbnQgdG8gYmUgdXNlZCB3aXRoIGRtYS1idWYgbW1hcCwgd2hlbiBmaW5pc2hp bmcKPj4+IHRoZSBDUFUKPj4+IGFjY2VzcyBvZiB0aGUgbWFwcGVkIHBvaW50ZXIuCj4+Pgo+Pj4g K3N0YXRpYyB2b2lkIGk5MTVfZ2VtX2VuZF9jcHVfYWNjZXNzKHN0cnVjdCBkbWFfYnVmICpkbWFf YnVmLCBlbnVtCj4+PiBkbWFfZGF0YV9kaXJlY3Rpb24gZGlyZWN0aW9uKQo+Pj4gK3sKPj4+ICsg ICAgc3RydWN0IGRybV9pOTE1X2dlbV9vYmplY3QgKm9iaiA9IGRtYV9idWZfdG9fb2JqKGRtYV9i dWYpOwo+Pj4gKyAgICBzdHJ1Y3QgZHJtX2RldmljZSAqZGV2ID0gb2JqLT5iYXNlLmRldjsKPj4+ ICsgICAgc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2ID0gdG9faTkxNShkZXYpOwo+ Pj4gKyAgICBib29sIHdhc19pbnRlcnJ1cHRpYmxlLCB3cml0ZSA9IChkaXJlY3Rpb24gPT0gRE1B X0JJRElSRUNUSU9OQUwKPj4+IHx8IGRpcmVjdGlvbiA9PSBETUFfVE9fREVWSUNFKTsKPj4+ICsg ICAgaW50IHJldDsKPj4+ICsKPj4+ICsgICAgbXV0ZXhfbG9jaygmZGV2LT5zdHJ1Y3RfbXV0ZXgp Owo+Pj4gKyAgICB3YXNfaW50ZXJydXB0aWJsZSA9IGRldl9wcml2LT5tbS5pbnRlcnJ1cHRpYmxl Owo+Pj4gKyAgICBkZXZfcHJpdi0+bW0uaW50ZXJydXB0aWJsZSA9IGZhbHNlOwo+Pj4gKwo+Pj4g KyAgICByZXQgPSBpOTE1X2dlbV9vYmplY3Rfc2V0X3RvX2d0dF9kb21haW4ob2JqLCB3cml0ZSk7 Cj4+Cj4+IFRoaXMgb25seSBuZWVkcyB0byBwYXNzIC53cml0ZT1mYWxzZS4gVGhlIGRtYS1idWYg ZGlyZWN0aW9uIGlzCj4+IG9ubHkgZm9yIHRoZSBwZXJpb2Qgb2YgdGhlIHVzZXIgYWNjZXNzLCBh bmQgd2UgYXJlIG5vdyBmbHVzaGluZyB0aGUKPj4gY2FjaGVzLiBUaGlzIGlzIGVxdWl2YWxlbnQg dG8gdGhlIHN3LWZpbmlzaCBpb2N0bCBhbmQgaWRlYWxseSB3ZSBqdXN0Cj4+IHdhbnQgdGhlIGk5 MTVfZ2VtX29iamVjdF9mbHVzaF9jcHVfd3JpdGVfZG9tYWluKCkuCj4KPiBpbiBmYWN0IHRoZSBv bmx5IHVzYWdlIHNvIGZhciBJIGZvdW5kIGZvciBlbmRfY3B1X2FjY2VzcyBpcyB3aGVuIHRoZQo+ IHBpbm5lZCBidWZmZXIgaXMgc2Nhbm91dCBvdXQuIFNob3VsZCBJIHByZXR0eSBtdWNoIGNvcHkg c3ctZmluaXNoIGluCj4gZW5kX2NwdV9hY2Nlc3MgdGhlbj8KCkFuZCBkbyB5b3UgdGhpbmsgaXQn cyBva2F5IHRvIGRlY2xhcmUgCmk5MTVfZ2VtX29iamVjdF9mbHVzaF9jcHVfd3JpdGVfZG9tYWlu IG91dHNpZGUgaXRzIGZpbGUncyBvbmx5IHNjb3BlPwoKVGlhZ28KX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmkt ZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcv bWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK