From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Kuehling, Felix" Subject: Re: [PATCH 3/4] drm/amdgpu: Support snooped PTE flag Date: Mon, 26 Aug 2019 22:32:25 +0000 Message-ID: References: <20190823213249.10749-1-Felix.Kuehling@amd.com> <20190823213249.10749-4-Felix.Kuehling@amd.com> <96b6ac1d-de87-3fdb-a531-af4b0a42f1d5@gmail.com> <4b48fc1a-6ee2-bb60-0518-ea9c6346b8d6@amd.com> <89bf5baa-4b63-e40a-7995-fa35bad988b7@amd.com> <216f63db-78c5-1098-bea5-2f379b0bf051@amd.com> <49ba47da-a225-5a21-9014-ccc316c55b60@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <49ba47da-a225-5a21-9014-ccc316c55b60-5C7GfCeVMHo@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: "Koenig, Christian" , "amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org" Cc: "Zeng, Oak" T24gMjAxOS0wOC0yNiAyOjEyIHAubS4sIEtvZW5pZywgQ2hyaXN0aWFuIHdyb3RlOg0KPg0KPiBX ZSBzaG91bGQgcHJvYmFibHkganVzdCByZXZlcnQgYmFjayB0aGUgdG8gZG9pbmcgbW9zdCBvZiB0 aGUgbWFwcGluZyBpbg0KPiBhbWRncHVfdm1fYm9fc3BsaXRfbWFwcGluZygpLg0KPg0KPiBIZXJl IHdlIGFscmVhZHkgaGF2ZSBhIHdob2xlIGJ1bmNoIG9mIEFTSUMgc3BlY2lmaWMgaGFuZGxpbmcg YW55d2F5Og0KPg0KPj4gIMKgwqDCoMKgwqDCoMKgIGlmICghKG1hcHBpbmctPmZsYWdzICYgQU1E R1BVX1BURV9SRUFEQUJMRSkpDQo+PiAgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIGZs YWdzICY9IH5BTURHUFVfUFRFX1JFQURBQkxFOw0KPj4gIMKgwqDCoMKgwqDCoMKgIGlmICghKG1h cHBpbmctPmZsYWdzICYgQU1ER1BVX1BURV9XUklURUFCTEUpKQ0KPj4gIMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoCBmbGFncyAmPSB+QU1ER1BVX1BURV9XUklURUFCTEU7DQo+Pg0KPj4g IMKgwqDCoMKgwqDCoMKgIGZsYWdzICY9IH5BTURHUFVfUFRFX0VYRUNVVEFCTEU7DQo+PiAgwqDC oMKgwqDCoMKgwqAgZmxhZ3MgfD0gbWFwcGluZy0+ZmxhZ3MgJiBBTURHUFVfUFRFX0VYRUNVVEFC TEU7DQo+Pg0KPj4gIMKgwqDCoMKgwqDCoMKgIGlmIChhZGV2LT5hc2ljX3R5cGUgPT0gQ0hJUF9O QVZJMTApIHsNCj4+ICDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAgZmxhZ3MgJj0gfkFN REdQVV9QVEVfTVRZUEVfTlYxMF9NQVNLOw0KPj4gIMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoCBmbGFncyB8PSAobWFwcGluZy0+ZmxhZ3MgJiBBTURHUFVfUFRFX01UWVBFX05WMTBfTUFT Syk7DQo+PiAgwqDCoMKgwqDCoMKgwqAgfSBlbHNlIHsNCj4+ICDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqAgZmxhZ3MgJj0gfkFNREdQVV9QVEVfTVRZUEVfVkcxMF9NQVNLOw0KPj4gIMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBmbGFncyB8PSAobWFwcGluZy0+ZmxhZ3MgJiBB TURHUFVfUFRFX01UWVBFX1ZHMTBfTUFTSyk7DQo+PiAgwqDCoMKgwqDCoMKgwqAgfQ0KPj4NCj4+ ICDCoMKgwqDCoMKgwqDCoCBpZiAoKG1hcHBpbmctPmZsYWdzICYgQU1ER1BVX1BURV9QUlQpICYm DQo+PiAgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCAoYWRldi0+YXNpY190eXBlID49IENISVBfVkVH QTEwKSkgew0KPj4gIMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBmbGFncyB8PSBBTURH UFVfUFRFX1BSVDsNCj4+ICDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAgaWYgKGFkZXYt PmFzaWNfdHlwZSA+PSBDSElQX05BVkkxMCkgew0KPj4gIMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAgZmxhZ3MgfD0gQU1ER1BVX1BURV9TTk9PUEVEOw0KPj4g IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAgZmxhZ3MgfD0g QU1ER1BVX1BURV9MT0c7DQo+PiAgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoCBmbGFncyB8PSBBTURHUFVfUFRFX1NZU1RFTTsNCj4+ICDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqAgfQ0KPj4gIMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBm bGFncyAmPSB+QU1ER1BVX1BURV9WQUxJRDsNCj4+ICDCoMKgwqDCoMKgwqDCoCB9DQo+IEFuZCBu b3cgdGhhdCB5b3UgbWVudGlvbmVkIGl0LCB0aGUgY29kZSB5b3UgcHJvcG9zZWQgd291bGRuJ3Qg aGF2ZQ0KPiB3b3JrZWQgYW55d2F5IGJlY2F1c2UgdGhlIEFNREdQVV9QVEVfU05PT1BFRCB3b3Vs ZCBoYXZlIGJlZW4gZmlsdGVyZWQNCj4gb3V0IGhlcmUgOikNCg0KT0ssIGFuZCB0aGF0IGRvZXMg bG9vayBsaWtlIHRoZSByaWdodCBwbGFjZSB0byBzZXQgdGhlIFBURV9TTk9PUEVEIGJpdCANCmZv ciBYR01JIG1hcHBpbmdzIG9uIEFyY3R1cnVzLiBJJ2xsIHNlbmQgb3V0IGFuIHVwZGF0ZWQgcGF0 Y2ggc2VyaWVzIA0KdGhhdCBubyBsb25nZXIgbmVlZHMgdGhlIEFNREdQVV9WTV9QQUdFX0lOVkFM SURBVEVfUFJPQkUgYml0IGluIHRoZSBVQVBJLg0KDQpUaGFua3MgZm9yIHRoZSBwb2ludGVyLA0K IMKgIEZlbGl4DQoNCg0KPg0KPiBSZWdhcmRzLA0KPiBDaHJpc3RpYW4uDQo+DQpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwphbWQtZ2Z4IG1haWxpbmcgbGlz dAphbWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9w Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2FtZC1nZng=