From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Ding, Pixel" Subject: Re: [PATCH 1/3] drm/amdgpu: always consider virualised device for checking post Date: Tue, 17 Oct 2017 07:53:58 +0000 Message-ID: <77D84CB4-2676-4DBC-AB49-431923E87EAC@amd.com> References: <1508222267-18627-1-git-send-email-Pixel.Ding@amd.com> <1508222267-18627-2-git-send-email-Pixel.Ding@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: Content-Language: en-US Content-ID: <4F23E808CDBBEA4FABED30AB45961287-asWib9pRmPqcE4WynfumptQqCkab/8FMAL8bYrjMMd8@public.gmane.org> 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: "Liu, Monk" , "amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org" , "Koenig, Christian" Cc: "Sun, Gary" , "Li, Bingley" SXQgZml4ZXMgYSBpc3N1ZSBoaWRkZW4gaW46DQoNCjk1IHN0YXRpYyBib29sIGlncF9yZWFkX2Jp b3NfZnJvbV92cmFtKHN0cnVjdCBhbWRncHVfZGV2aWNlICphZGV2KQ0KIDk2IHsNCiA5Nwl1aW50 OF90IF9faW9tZW0gKmJpb3M7DQogOTgJcmVzb3VyY2Vfc2l6ZV90IHZyYW1fYmFzZTsNCiA5OQly ZXNvdXJjZV9zaXplX3Qgc2l6ZSA9IDI1NiAqIDEwMjQ7IC8qID8/PyAqLw0KMTAwDQoxMDEJaWYg KCEoYWRldi0+ZmxhZ3MgJiBBTURfSVNfQVBVKSkNCjEwMgkJaWYgKGFtZGdwdV9uZWVkX3Bvc3Qo YWRldikpDQoxMDMJCXJldHVybiBmYWxzZTsNCg0KDQpUaGlzIG1ha2VzIGJpb3MgcmVhZGluZyBm YWxsYmFjayB0byBTTUMgSU5ERVgvREFUQSByZWdpc3RlciBjYXNlLg0KDQrigJQgDQpTaW5jZXJl bHkgWW91cnMsDQpQaXhlbA0KDQoNCg0KDQoNCg0KDQoNCk9uIDE3LzEwLzIwMTcsIDM6NDggUE0s ICJMaXUsIE1vbmsiIDxNb25rLkxpdUBhbWQuY29tPiB3cm90ZToNCg0KPkkgZG9uJ3QgdW5kZXJz dGFuZCBob3cgdGhpcyBwYXRjaCB3b3Jrcz8/PyBMb29rcyBsaWtlIGp1c3QgcmVuYW1lIHZwb3N0 X25lZWRlZCB0byBjaGVja19wb3N0DQo+DQo+LS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj5G cm9tOiBQaXhlbCBEaW5nIFttYWlsdG86UGl4ZWwuRGluZ0BhbWQuY29tXSANCj5TZW50OiAyMDE3 5bm0MTDmnIgxN+aXpSAxNDozOA0KPlRvOiBhbWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZzsg TGl1LCBNb25rIDxNb25rLkxpdUBhbWQuY29tPjsgS29lbmlnLCBDaHJpc3RpYW4gPENocmlzdGlh bi5Lb2VuaWdAYW1kLmNvbT4NCj5DYzogTGksIEJpbmdsZXkgPEJpbmdsZXkuTGlAYW1kLmNvbT47 IFN1biwgR2FyeSA8R2FyeS5TdW5AYW1kLmNvbT47IERpbmcsIFBpeGVsIDxQaXhlbC5EaW5nQGFt ZC5jb20+DQo+U3ViamVjdDogW1BBVENIIDEvM10gZHJtL2FtZGdwdTogYWx3YXlzIGNvbnNpZGVy IHZpcnVhbGlzZWQgZGV2aWNlIGZvciBjaGVja2luZyBwb3N0DQo+DQo+RnJvbTogcGRpbmcgPFBp eGVsLkRpbmdAYW1kLmNvbT4NCj4NCj5UaGUgcG9zdCBjaGVja2luZyBvbiBzY3JhdGNoIHJlZ2lz dGVycyBpc24ndCByZWxpYWJsZSBmb3IgdmlydHVhbCBmdW5jdGlvbi4NCj4NCj5TaWduZWQtb2Zm LWJ5OiBwZGluZyA8UGl4ZWwuRGluZ0BhbWQuY29tPg0KPi0tLQ0KPiBkcml2ZXJzL2dwdS9kcm0v YW1kL2FtZGdwdS9hbWRncHVfZGV2aWNlLmMgfCA4ICsrKystLS0tDQo+IDEgZmlsZSBjaGFuZ2Vk LCA0IGluc2VydGlvbnMoKyksIDQgZGVsZXRpb25zKC0pDQo+DQo+ZGlmZiAtLWdpdCBhL2RyaXZl cnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9kZXZpY2UuYyBiL2RyaXZlcnMvZ3B1L2RybS9h bWQvYW1kZ3B1L2FtZGdwdV9kZXZpY2UuYw0KPmluZGV4IDY4Mzk2NWIuLmFiOGYwZDYgMTAwNjQ0 DQo+LS0tIGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X2RldmljZS5jDQo+Kysr IGIvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X2RldmljZS5jDQo+QEAgLTY2OSw3 ICs2NjksNyBAQCB2b2lkIGFtZGdwdV9nYXJ0X2xvY2F0aW9uKHN0cnVjdCBhbWRncHVfZGV2aWNl ICphZGV2LCBzdHJ1Y3QgYW1kZ3B1X21jICptYykNCj4gICogb3IgcG9zdCBpcyBuZWVkZWQgaWYg IGh3IHJlc2V0IGlzIHBlcmZvcm1lZC4NCj4gICogUmV0dXJucyB0cnVlIGlmIG5lZWQgb3IgZmFs c2UgaWYgbm90Lg0KPiAgKi8NCj4tYm9vbCBhbWRncHVfbmVlZF9wb3N0KHN0cnVjdCBhbWRncHVf ZGV2aWNlICphZGV2KQ0KPitzdGF0aWMgYm9vbCBhbWRncHVfY2hlY2tfcG9zdChzdHJ1Y3QgYW1k Z3B1X2RldmljZSAqYWRldikNCj4gew0KPiAJdWludDMyX3QgcmVnOw0KPiANCj5AQCAtNjkyLDcg KzY5Miw3IEBAIGJvb2wgYW1kZ3B1X25lZWRfcG9zdChzdHJ1Y3QgYW1kZ3B1X2RldmljZSAqYWRl dikNCj4gDQo+IH0NCj4gDQo+LXN0YXRpYyBib29sIGFtZGdwdV92cG9zdF9uZWVkZWQoc3RydWN0 IGFtZGdwdV9kZXZpY2UgKmFkZXYpDQo+K2Jvb2wgYW1kZ3B1X25lZWRfcG9zdChzdHJ1Y3QgYW1k Z3B1X2RldmljZSAqYWRldikNCj4gew0KPiAJaWYgKGFtZGdwdV9zcmlvdl92ZihhZGV2KSkNCj4g CQlyZXR1cm4gZmFsc2U7DQo+QEAgLTcxNiw3ICs3MTYsNyBAQCBzdGF0aWMgYm9vbCBhbWRncHVf dnBvc3RfbmVlZGVkKHN0cnVjdCBhbWRncHVfZGV2aWNlICphZGV2KQ0KPiAJCQkJcmV0dXJuIHRy dWU7DQo+IAkJfQ0KPiAJfQ0KPi0JcmV0dXJuIGFtZGdwdV9uZWVkX3Bvc3QoYWRldik7DQo+Kwly ZXR1cm4gYW1kZ3B1X2NoZWNrX3Bvc3QoYWRldik7DQo+IH0NCj4gDQo+IC8qKg0KPkBAIC0yMjA4 LDcgKzIyMDgsNyBAQCBpbnQgYW1kZ3B1X2RldmljZV9pbml0KHN0cnVjdCBhbWRncHVfZGV2aWNl ICphZGV2LA0KPiAJYW1kZ3B1X2RldmljZV9kZXRlY3Rfc3Jpb3ZfYmlvcyhhZGV2KTsNCj4gDQo+ IAkvKiBQb3N0IGNhcmQgaWYgbmVjZXNzYXJ5ICovDQo+LQlpZiAoYW1kZ3B1X3Zwb3N0X25lZWRl ZChhZGV2KSkgew0KPisJaWYgKGFtZGdwdV9uZWVkX3Bvc3QoYWRldikpIHsNCj4gCQlpZiAoIWFk ZXYtPmJpb3MpIHsNCj4gCQkJZGV2X2VycihhZGV2LT5kZXYsICJubyB2QklPUyBmb3VuZFxuIik7 DQo+IAkJCWFtZGdwdV92Zl9lcnJvcl9wdXQoQU1ER0lNX0VSUk9SX1ZGX05PX1ZCSU9TLCAwLCAw KTsNCj4tLQ0KPjIuOS41DQo+DQpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwphbWQtZ2Z4IG1haWxpbmcgbGlzdAphbWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9w Lm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2FtZC1n ZngK