From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Koenig, Christian" Subject: Re: FW: [PATCH] drm/ttm: fix ttm client driver (e.g. amdgpu) reload issue Date: Wed, 5 Jun 2019 11:10:30 +0000 Message-ID: <8dbf96e5-056f-b2bb-b0d3-9376b92b0140@amd.com> References: <1559717076-25471-1-git-send-email-Monk.Liu@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: <39467CD17BFC584E949DF01C313BDF7E-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" VGhpcyBzaG91bGQgYWxyZWFkeSBiZSBmaXhlZCBieSBwYXRjaCAiZHJtL3R0bTogZml4IHJlLWlu aXQgb2YgZ2xvYmFsIA0Kc3RydWN0dXJlcyIuDQoNCkNocmlzdGlhbi4NCg0KQW0gMDUuMDYuMTkg dW0gMDk6Mjkgc2NocmllYiBMaXUsIE1vbms6DQo+DQo+IC0tLS0tT3JpZ2luYWwgTWVzc2FnZS0t LS0tDQo+IEZyb206IE1vbmsgTGl1IDxNb25rLkxpdUBhbWQuY29tPg0KPiBTZW50OiBXZWRuZXNk YXksIEp1bmUgNSwgMjAxOSAyOjQ1IFBNDQo+IFRvOiBhbWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9w Lm9yZw0KPiBDYzogTGl1LCBNb25rIDxNb25rLkxpdUBhbWQuY29tPg0KPiBTdWJqZWN0OiBbUEFU Q0hdIGRybS90dG06IGZpeCB0dG0gY2xpZW50IGRyaXZlciAoZS5nLiBhbWRncHUpIHJlbG9hZCBp c3N1ZQ0KPg0KPiBuZWVkIHRvIGNsZWFyIGJvIGdsb2IgYW5kIG1lbSBnbG9iIGR1cmluZyB0aGVp ciByZWxlYXNlIG90aGVyd2lzZSB0aGVpciBtZW1iZXIgdmFsdWUgd291bGQgYmUgd3JvbmdseSB1 c2VkIGluIHRoZSBuZXh0IGdsb2IgaW5pdCBzdGFnZSBhbmQgbGVhZCB0byB3aWxkIHBvaW50ZXIg YWNjZXNzIHByb2JsZW1zOg0KPg0KPiAxKSBrb2JqLnN0YXRlX2luaXRpYWxpemVkIGlzIDENCj4g MikgdHRtX2JvX2dsb2IuYm9fY291bnQgaXNuJ3QgY2xlYXJlZCBhbmQgcmVmZXJlbmNlZCB2aWEg aXQNCj4gICAgIG9uIG1lbWJlciAic3dhcF9scnUiIHdvdWxkIGhpdCBvdXQgb2YgYm91bmQgYXJy YXkgYWNjZXNzaW5nDQo+ICAgICBidWcNCj4NCj4gU2lnbmVkLW9mZi1ieTogTW9uayBMaXUgPE1v bmsuTGl1QGFtZC5jb20+DQo+IC0tLQ0KPiAgIGRyaXZlcnMvZ3B1L2RybS90dG0vdHRtX2JvLmMg ICAgIHwgMiArKw0KPiAgIGRyaXZlcnMvZ3B1L2RybS90dG0vdHRtX21lbW9yeS5jIHwgOCArKysr KysrKw0KPiAgIDIgZmlsZXMgY2hhbmdlZCwgMTAgaW5zZXJ0aW9ucygrKQ0KPg0KPiBkaWZmIC0t Z2l0IGEvZHJpdmVycy9ncHUvZHJtL3R0bS90dG1fYm8uYyBiL2RyaXZlcnMvZ3B1L2RybS90dG0v dHRtX2JvLmMgaW5kZXggYzdkZTY2Ny4uNjQzNGVhYyAxMDA2NDQNCj4gLS0tIGEvZHJpdmVycy9n cHUvZHJtL3R0bS90dG1fYm8uYw0KPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vdHRtL3R0bV9iby5j DQo+IEBAIC0xNjA0LDYgKzE2MDQsOCBAQCBzdGF0aWMgdm9pZCB0dG1fYm9fZ2xvYmFsX2tvYmpf cmVsZWFzZShzdHJ1Y3Qga29iamVjdCAqa29iaikNCj4gICAJCWNvbnRhaW5lcl9vZihrb2JqLCBz dHJ1Y3QgdHRtX2JvX2dsb2JhbCwga29iaik7DQo+ICAgDQo+ICAgCV9fZnJlZV9wYWdlKGdsb2It PmR1bW15X3JlYWRfcGFnZSk7DQo+ICsNCj4gKwltZW1zZXQoZ2xvYiwgMCwgc2l6ZW9mKCpnbG9i KSk7DQo+ICAgfQ0KPiAgIA0KPiAgIHN0YXRpYyB2b2lkIHR0bV9ib19nbG9iYWxfcmVsZWFzZSh2 b2lkKSBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL3R0bS90dG1fbWVtb3J5LmMgYi9kcml2 ZXJzL2dwdS9kcm0vdHRtL3R0bV9tZW1vcnkuYw0KPiBpbmRleCA4NjE3OTU4Li43MTI4YmJmIDEw MDY0NA0KPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vdHRtL3R0bV9tZW1vcnkuYw0KPiArKysgYi9k cml2ZXJzL2dwdS9kcm0vdHRtL3R0bV9tZW1vcnkuYw0KPiBAQCAtMjI5LDkgKzIyOSwxNyBAQCBz dGF0aWMgY29uc3Qgc3RydWN0IHN5c2ZzX29wcyB0dG1fbWVtX2dsb2JhbF9vcHMgPSB7DQo+ICAg CS5zdG9yZSA9ICZ0dG1fbWVtX2dsb2JhbF9zdG9yZSwNCj4gICB9Ow0KPiAgIA0KPiArdm9pZCB0 dG1fbWVtX2dsb2Jfa29ial9yZWxlYXNlKHN0cnVjdCBrb2JqZWN0ICprb2JqKSB7DQo+ICsJc3Ry dWN0IHR0bV9tZW1fZ2xvYmFsICpnbG9iID0gY29udGFpbmVyX29mKGtvYmosIHN0cnVjdA0KPiAr dHRtX21lbV9nbG9iYWwsIGtvYmopOw0KPiArDQo+ICsJbWVtc2V0KGdsb2IsIDAsIHNpemVvZigq Z2xvYikpOw0KPiArfQ0KPiArDQo+ICAgc3RhdGljIHN0cnVjdCBrb2JqX3R5cGUgdHRtX21lbV9n bG9iX2tvYmpfdHlwZSA9IHsNCj4gICAJLnN5c2ZzX29wcyA9ICZ0dG1fbWVtX2dsb2JhbF9vcHMs DQo+ICAgCS5kZWZhdWx0X2F0dHJzID0gdHRtX21lbV9nbG9iYWxfYXR0cnMsDQo+ICsJLnJlbGVh c2UgPSB0dG1fbWVtX2dsb2Jfa29ial9yZWxlYXNlLA0KPiAgIH07DQo+ICAgDQo+ICAgc3RhdGlj IGJvb2wgdHRtX3pvbmVzX2Fib3ZlX3N3YXBfdGFyZ2V0KHN0cnVjdCB0dG1fbWVtX2dsb2JhbCAq Z2xvYiwNCj4gLS0NCj4gMi43LjQNCj4NCg0KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18KYW1kLWdmeCBtYWlsaW5nIGxpc3QKYW1kLWdmeEBsaXN0cy5mcmVl ZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5m by9hbWQtZ2Z4