From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Kuehling, Felix" Subject: Re: [PATCH 1/7] drm/amdgpu: clear PDs/PTs only after initializing them Date: Wed, 20 Feb 2019 00:43:51 +0000 Message-ID: <19e67fd8-a4c8-d90c-6848-2a3edf4ec0c9@amd.com> References: <20190219134103.1531-1-christian.koenig@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190219134103.1531-1-christian.koenig-5C7GfCeVMHo@public.gmane.org> Content-Language: en-US Content-ID: List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: =?utf-8?B?Q2hyaXN0aWFuIEvDtm5pZw==?= , "amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org" SSBjb21tZW50ZWQgb24gcGF0Y2hlcyAyIGFuZCAzIGluIHNlcGFyYXRlIGVtYWlscy4gVGhlIHJl c3Qgb2YgdGhlIA0Kc2VyaWVzIGlzIFJldmlld2VkLWJ5OiBGZWxpeCBLdWVobGluZyA8RmVsaXgu S3VlaGxpbmdAYW1kLmNvbT4NCg0KDQpPbiAyMDE5LTAyLTE5IDg6NDAgYS5tLiwgQ2hyaXN0aWFu IEvDtm5pZyB3cm90ZToNCj4gQ2xlYXIgdGhlIFZNIFBEcy9QVHMgb25seSBhZnRlciBpbml0aWFs aXppbmcgYWxsIHRoZSBzdHJ1Y3R1cmVzLg0KPg0KPiBTaWduZWQtb2ZmLWJ5OiBDaHJpc3RpYW4g S8O2bmlnIDxjaHJpc3RpYW4ua29lbmlnQGFtZC5jb20+DQo+IC0tLQ0KPiAgIGRyaXZlcnMvZ3B1 L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV92bS5jIHwgMTEgKysrKysrLS0tLS0NCj4gICAxIGZpbGUg Y2hhbmdlZCwgNiBpbnNlcnRpb25zKCspLCA1IGRlbGV0aW9ucygtKQ0KPg0KPiBkaWZmIC0tZ2l0 IGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3ZtLmMgYi9kcml2ZXJzL2dwdS9k cm0vYW1kL2FtZGdwdS9hbWRncHVfdm0uYw0KPiBpbmRleCA5NDJiNWViYzZkYzIuLjEyZDUxZDk2 NDkxZSAxMDA2NDQNCj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3Zt LmMNCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3ZtLmMNCj4gQEAg LTk0NSwxMCArOTQ1LDYgQEAgaW50IGFtZGdwdV92bV9hbGxvY19wdHMoc3RydWN0IGFtZGdwdV9k ZXZpY2UgKmFkZXYsDQo+ICAgCQlpZiAocikNCj4gICAJCQlyZXR1cm4gcjsNCj4gICANCj4gLQkJ ciA9IGFtZGdwdV92bV9jbGVhcl9ibyhhZGV2LCB2bSwgcHQsIGN1cnNvci5sZXZlbCwgYXRzKTsN Cj4gLQkJaWYgKHIpDQo+IC0JCQlnb3RvIGVycm9yX2ZyZWVfcHQ7DQo+IC0NCj4gICAJCWlmICh2 bS0+dXNlX2NwdV9mb3JfdXBkYXRlKSB7DQo+ICAgCQkJciA9IGFtZGdwdV9ib19rbWFwKHB0LCBO VUxMKTsNCj4gICAJCQlpZiAocikNCj4gQEAgLTk2MSw2ICs5NTcsMTAgQEAgaW50IGFtZGdwdV92 bV9hbGxvY19wdHMoc3RydWN0IGFtZGdwdV9kZXZpY2UgKmFkZXYsDQo+ICAgCQlwdC0+cGFyZW50 ID0gYW1kZ3B1X2JvX3JlZihjdXJzb3IucGFyZW50LT5iYXNlLmJvKTsNCj4gICANCj4gICAJCWFt ZGdwdV92bV9ib19iYXNlX2luaXQoJmVudHJ5LT5iYXNlLCB2bSwgcHQpOw0KPiArDQo+ICsJCXIg PSBhbWRncHVfdm1fY2xlYXJfYm8oYWRldiwgdm0sIHB0LCBjdXJzb3IubGV2ZWwsIGF0cyk7DQo+ ICsJCWlmIChyKQ0KPiArCQkJZ290byBlcnJvcl9mcmVlX3B0Ow0KPiAgIAl9DQo+ICAgDQo+ICAg CXJldHVybiAwOw0KPiBAQCAtMzAzMSwxMyArMzAzMSwxNCBAQCBpbnQgYW1kZ3B1X3ZtX2luaXQo c3RydWN0IGFtZGdwdV9kZXZpY2UgKmFkZXYsIHN0cnVjdCBhbWRncHVfdm0gKnZtLA0KPiAgIAlp ZiAocikNCj4gICAJCWdvdG8gZXJyb3JfdW5yZXNlcnZlOw0KPiAgIA0KPiArCWFtZGdwdV92bV9i b19iYXNlX2luaXQoJnZtLT5yb290LmJhc2UsIHZtLCByb290KTsNCj4gKw0KPiAgIAlyID0gYW1k Z3B1X3ZtX2NsZWFyX2JvKGFkZXYsIHZtLCByb290LA0KPiAgIAkJCSAgICAgICBhZGV2LT52bV9t YW5hZ2VyLnJvb3RfbGV2ZWwsDQo+ICAgCQkJICAgICAgIHZtLT5wdGVfc3VwcG9ydF9hdHMpOw0K PiAgIAlpZiAocikNCj4gICAJCWdvdG8gZXJyb3JfdW5yZXNlcnZlOw0KPiAgIA0KPiAtCWFtZGdw dV92bV9ib19iYXNlX2luaXQoJnZtLT5yb290LmJhc2UsIHZtLCByb290KTsNCj4gICAJYW1kZ3B1 X2JvX3VucmVzZXJ2ZSh2bS0+cm9vdC5iYXNlLmJvKTsNCj4gICANCj4gICAJaWYgKHBhc2lkKSB7 DQpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwphbWQtZ2Z4 IG1haWxpbmcgbGlzdAphbWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3Rz LmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2FtZC1nZng=