From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-yb1-f198.google.com (mail-yb1-f198.google.com [209.85.219.198]) by kanga.kvack.org (Postfix) with ESMTP id 31E898E0033 for ; Mon, 17 Dec 2018 14:08:32 -0500 (EST) Received: by mail-yb1-f198.google.com with SMTP id c76so8215088ybf.13 for ; Mon, 17 Dec 2018 11:08:32 -0800 (PST) Received: from NAM01-BY2-obe.outbound.protection.outlook.com (mail-eopbgr810040.outbound.protection.outlook.com. [40.107.81.40]) by mx.google.com with ESMTPS id l29si8203888ybj.440.2018.12.17.11.08.30 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 17 Dec 2018 11:08:30 -0800 (PST) From: "Grodzovsky, Andrey" Subject: Re: After Vega 56/64 GPU hang I unable reboot system Date: Mon, 17 Dec 2018 19:08:28 +0000 Message-ID: <09781f6e-5ea3-ccfd-1aa2-79941b089863@amd.com> References: <24702c72-cc06-1b54-0ab9-6d2409362c27@amd.com> <3ffe451b-1f17-23a5-985b-28d26fbaf7da@amd.com> In-Reply-To: <3ffe451b-1f17-23a5-985b-28d26fbaf7da@amd.com> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: owner-linux-mm@kvack.org List-ID: To: "Wentland, Harry" , Mikhail Gavrilov , "Deucher, Alexander" , "Koenig, Christian" Cc: "linux-mm@kvack.org" , "amd-gfx@lists.freedesktop.org" DQoNCk9uIDEyLzE3LzIwMTggMDE6NTEgUE0sIFdlbnRsYW5kLCBIYXJyeSB3cm90ZToNCj4gT24g MjAxOC0xMi0xNSA0OjQyIGEubS4sIE1pa2hhaWwgR2F2cmlsb3Ygd3JvdGU6DQo+PiBPbiBTYXQs IDE1IERlYyAyMDE4IGF0IDAwOjM2LCBXZW50bGFuZCwgSGFycnkgPEhhcnJ5LldlbnRsYW5kQGFt ZC5jb20+IHdyb3RlOg0KPj4+IExvb2tzIGxpa2UgdGhlcmUncyBhbiBlcnJvciBiZWZvcmUgdGhp cyBoYXBwZW5zIHRoYXQgbWlnaHQgZ2V0IHVzIGludG8gdGhpcyBtZXNzOg0KPj4+DQo+Pj4gWyAg MjI5Ljc0MTc0MV0gW2RybTphbWRncHVfam9iX3RpbWVkb3V0IFthbWRncHVdXSAqRVJST1IqIHJp bmcgZ2Z4IHRpbWVvdXQsIHNpZ25hbGVkIHNlcT0yODY4NiwgZW1pdHRlZCBzZXE9Mjg2ODgNCj4+ PiBbICAyMjkuNzQxODA2XSBbZHJtXSBHUFUgcmVjb3ZlcnkgZGlzYWJsZWQuDQo+Pj4NCj4+PiBI YXJyeQ0KPj4gSGFycnksIElzIHRoaXMgZXZlciB3aWxsIGJlIGZpeGVkPw0KPj4gVGhhdCBhbm5v eWluZyBgcmluZyBnZnggdGltZW91dGAgc3RpbGwgZm9sbG93IG1lIG9uIGFsbCBtYWNoaW5lcyB3 aXRoDQo+PiBWZWdhIEdQVSBtb3JlIHRoYW4geWVhci4NCj4+IEp1c3QgeWVzdGVyZGF5IEkgYmxv Y2tlZCB0aGUgY29tcHV0ZXIgYW5kIHdlbnQgdG8gc2xlZXAsIGF0IHRoZQ0KPj4gbW9ybmluZyBJ IGZvdW5kIG91dCB0aGF0IEkgY291bGQgbm90IHVubG9jayB0aGUgbWFjaGluZS4NCj4+IEFmdGVy IGNvbm5lY3RlZCB2aWEgc3NoIEkgc2F3IGFnYWluIGluIHRoZSBrZXJuZWwgbG9nDQo+PiBgW2Ry bTphbWRncHVfam9iX3RpbWVkb3V0IFthbWRncHVdXSAqRVJST1IqIHJpbmcgZ2Z4IHRpbWVvdXQs IHNpZ25hbGVkDQo+PiBzZXE9MzI3Nzg0NzIsIGVtaXR0ZWQgc2VxPTMyNzc4NDc0YA0KPj4gSXQg bWVhbnMgdGhhdCB0aGlzIGJ1ZyBtYXkgaGFwcGVucyBldmVuIGl0IEkgZG9pbmcgbm90aGluZyBv biBteSBtYWNoaW5lLg0KPj4NCj4+IFNob3VsZCB3ZSB3YWl0IGZvciBhbnkgaW1wcm92ZW1lbnQg aW4gbG9jYWxpemF0aW9uIHRoaXMgYnVnPw0KPj4gQmVjYXVzZSBJIHN1cHBvc2UgbWVzc2FnZSBg W2RybTphbWRncHVfam9iX3RpbWVkb3V0IFthbWRncHVdXSAqRVJST1IqDQo+PiByaW5nIGdmeCB0 aW1lb3V0LCBzaWduYWxlZCBzZXE9MzI3Nzg0NzIsIGVtaXR0ZWQgc2VxPTMyNzc4NDc0YCBub3QN Cj4+IGNvbnRhaW4gYW55IHVzZWZ1bCBpbmZvIGZvciBmaXhpbmcgdGhpcyBidWcuDQo+Pg0KPiBJ IGRvbid0IGtub3cgbXVjaCBhYm91dCByaW5nIGdmeCB0aW1lb3V0cyBhcyBteSBhcmVhIG9mIGV4 cGVydGlzZSByZXZvbHZlcyBhcm91bmQgdGhlIGRpc3BsYXkgc2lkZSBvZiB0aGluZ3MsIG5vdCBn ZnguDQo+DQo+IEFsZXgsIENocmlzdGlhbiwgYW55IGlkZWFzPw0KPg0KPiBIYXJyeQ0KDQpQbGVh c2UgaW5zdGFsbCBVTVIgYW5kIGR1bXAgZ2Z4IHJpbmcgY29udGVudCBhbmQgd2F2ZXMgYWZ0ZXIg dGhlIGhhbmcgaXMgDQpoYXBwZW5pbmcuDQoNClVNUiBhdCAtIGh0dHBzOi8vY2dpdC5mcmVlZGVz a3RvcC5vcmcvYW1kL3Vtci8NCldhdmVzIGR1bXANCnN1ZG8gdW1yIC1PIHZlcmJvc2UsaGFsdF93 YXZlcyAtd2ENCkdGWCByaW5nIGR1bXANCnN1ZG8gdW1yIC1PIHZlcmJvc2UsZm9sbG93IC1SIGdm eFsuXQ0KDQpBbmRyZXkNCg0KPg0KPj4gVGhhbmtzLg0KPj4NCj4+IC0tDQo+PiBCZXN0IFJlZ2Fy ZHMsDQo+PiBNaWtlIEdhdnJpbG92Lg0KPj4NCj4gX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18NCj4gYW1kLWdmeCBtYWlsaW5nIGxpc3QNCj4gYW1kLWdmeEBs aXN0cy5mcmVlZGVza3RvcC5vcmcNCj4gaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9hbWQtZ2Z4DQoNCg== From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Grodzovsky, Andrey" Subject: Re: After Vega 56/64 GPU hang I unable reboot system Date: Mon, 17 Dec 2018 19:08:28 +0000 Message-ID: <09781f6e-5ea3-ccfd-1aa2-79941b089863@amd.com> References: <24702c72-cc06-1b54-0ab9-6d2409362c27@amd.com> <3ffe451b-1f17-23a5-985b-28d26fbaf7da@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <3ffe451b-1f17-23a5-985b-28d26fbaf7da-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: "Wentland, Harry" , Mikhail Gavrilov , "Deucher, Alexander" , "Koenig, Christian" Cc: "linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org" , "amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org" DQoNCk9uIDEyLzE3LzIwMTggMDE6NTEgUE0sIFdlbnRsYW5kLCBIYXJyeSB3cm90ZToNCj4gT24g MjAxOC0xMi0xNSA0OjQyIGEubS4sIE1pa2hhaWwgR2F2cmlsb3Ygd3JvdGU6DQo+PiBPbiBTYXQs IDE1IERlYyAyMDE4IGF0IDAwOjM2LCBXZW50bGFuZCwgSGFycnkgPEhhcnJ5LldlbnRsYW5kQGFt ZC5jb20+IHdyb3RlOg0KPj4+IExvb2tzIGxpa2UgdGhlcmUncyBhbiBlcnJvciBiZWZvcmUgdGhp cyBoYXBwZW5zIHRoYXQgbWlnaHQgZ2V0IHVzIGludG8gdGhpcyBtZXNzOg0KPj4+DQo+Pj4gWyAg MjI5Ljc0MTc0MV0gW2RybTphbWRncHVfam9iX3RpbWVkb3V0IFthbWRncHVdXSAqRVJST1IqIHJp bmcgZ2Z4IHRpbWVvdXQsIHNpZ25hbGVkIHNlcT0yODY4NiwgZW1pdHRlZCBzZXE9Mjg2ODgNCj4+ PiBbICAyMjkuNzQxODA2XSBbZHJtXSBHUFUgcmVjb3ZlcnkgZGlzYWJsZWQuDQo+Pj4NCj4+PiBI YXJyeQ0KPj4gSGFycnksIElzIHRoaXMgZXZlciB3aWxsIGJlIGZpeGVkPw0KPj4gVGhhdCBhbm5v eWluZyBgcmluZyBnZnggdGltZW91dGAgc3RpbGwgZm9sbG93IG1lIG9uIGFsbCBtYWNoaW5lcyB3 aXRoDQo+PiBWZWdhIEdQVSBtb3JlIHRoYW4geWVhci4NCj4+IEp1c3QgeWVzdGVyZGF5IEkgYmxv Y2tlZCB0aGUgY29tcHV0ZXIgYW5kIHdlbnQgdG8gc2xlZXAsIGF0IHRoZQ0KPj4gbW9ybmluZyBJ IGZvdW5kIG91dCB0aGF0IEkgY291bGQgbm90IHVubG9jayB0aGUgbWFjaGluZS4NCj4+IEFmdGVy IGNvbm5lY3RlZCB2aWEgc3NoIEkgc2F3IGFnYWluIGluIHRoZSBrZXJuZWwgbG9nDQo+PiBgW2Ry bTphbWRncHVfam9iX3RpbWVkb3V0IFthbWRncHVdXSAqRVJST1IqIHJpbmcgZ2Z4IHRpbWVvdXQs IHNpZ25hbGVkDQo+PiBzZXE9MzI3Nzg0NzIsIGVtaXR0ZWQgc2VxPTMyNzc4NDc0YA0KPj4gSXQg bWVhbnMgdGhhdCB0aGlzIGJ1ZyBtYXkgaGFwcGVucyBldmVuIGl0IEkgZG9pbmcgbm90aGluZyBv biBteSBtYWNoaW5lLg0KPj4NCj4+IFNob3VsZCB3ZSB3YWl0IGZvciBhbnkgaW1wcm92ZW1lbnQg aW4gbG9jYWxpemF0aW9uIHRoaXMgYnVnPw0KPj4gQmVjYXVzZSBJIHN1cHBvc2UgbWVzc2FnZSBg W2RybTphbWRncHVfam9iX3RpbWVkb3V0IFthbWRncHVdXSAqRVJST1IqDQo+PiByaW5nIGdmeCB0 aW1lb3V0LCBzaWduYWxlZCBzZXE9MzI3Nzg0NzIsIGVtaXR0ZWQgc2VxPTMyNzc4NDc0YCBub3QN Cj4+IGNvbnRhaW4gYW55IHVzZWZ1bCBpbmZvIGZvciBmaXhpbmcgdGhpcyBidWcuDQo+Pg0KPiBJ IGRvbid0IGtub3cgbXVjaCBhYm91dCByaW5nIGdmeCB0aW1lb3V0cyBhcyBteSBhcmVhIG9mIGV4 cGVydGlzZSByZXZvbHZlcyBhcm91bmQgdGhlIGRpc3BsYXkgc2lkZSBvZiB0aGluZ3MsIG5vdCBn ZnguDQo+DQo+IEFsZXgsIENocmlzdGlhbiwgYW55IGlkZWFzPw0KPg0KPiBIYXJyeQ0KDQpQbGVh c2UgaW5zdGFsbCBVTVIgYW5kIGR1bXAgZ2Z4IHJpbmcgY29udGVudCBhbmQgd2F2ZXMgYWZ0ZXIg dGhlIGhhbmcgaXMgDQpoYXBwZW5pbmcuDQoNClVNUiBhdCAtIGh0dHBzOi8vY2dpdC5mcmVlZGVz a3RvcC5vcmcvYW1kL3Vtci8NCldhdmVzIGR1bXANCnN1ZG8gdW1yIC1PIHZlcmJvc2UsaGFsdF93 YXZlcyAtd2ENCkdGWCByaW5nIGR1bXANCnN1ZG8gdW1yIC1PIHZlcmJvc2UsZm9sbG93IC1SIGdm eFsuXQ0KDQpBbmRyZXkNCg0KPg0KPj4gVGhhbmtzLg0KPj4NCj4+IC0tDQo+PiBCZXN0IFJlZ2Fy ZHMsDQo+PiBNaWtlIEdhdnJpbG92Lg0KPj4NCj4gX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18NCj4gYW1kLWdmeCBtYWlsaW5nIGxpc3QNCj4gYW1kLWdmeEBs aXN0cy5mcmVlZGVza3RvcC5vcmcNCj4gaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9hbWQtZ2Z4DQoNCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fCmFtZC1nZnggbWFpbGluZyBsaXN0CmFtZC1nZnhAbGlzdHMuZnJlZWRl c2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8v YW1kLWdmeAo=