From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Christian_K=c3=b6nig?= Subject: Re: [PATCH 1/2] drm/amdgpu: Don't change preferred domian when fallback GTT v2 Date: Mon, 19 Mar 2018 10:43:56 +0100 Message-ID: <0f9e005e-87fb-65ec-5334-1a9863073051@gmail.com> References: <20180319081913.878-1-david1.zhou@amd.com> Reply-To: christian.koenig-5C7GfCeVMHo@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180319081913.878-1-david1.zhou-5C7GfCeVMHo@public.gmane.org> Content-Language: en-US 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: Chunming Zhou , amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org QW0gMTkuMDMuMjAxOCB1bSAwOToxOSBzY2hyaWViIENodW5taW5nIFpob3U6Cj4gdjI6IGFkZCBz YW5pdHkgY2hlY2tpbmcKPgo+IENoYW5nZS1JZDogSTJjZjY3MmFkMzZiOGI0Y2MxYTZiMmU3MDRm Nzg2YmY2YTE1NWQ5Y2UKPiBTaWduZWQtb2ZmLWJ5OiBDaHVubWluZyBaaG91IDxkYXZpZDEuemhv dUBhbWQuY29tPgo+IC0tLQo+ICAgZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X2dl bS5jICAgIHwgIDUgLS0tLS0KPiAgIGRyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9v YmplY3QuYyB8IDE1ICsrKysrKysrKysrKystLQo+ICAgMiBmaWxlcyBjaGFuZ2VkLCAxMyBpbnNl cnRpb25zKCspLCA3IGRlbGV0aW9ucygtKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2Ry bS9hbWQvYW1kZ3B1L2FtZGdwdV9nZW0uYyBiL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2Ft ZGdwdV9nZW0uYwo+IGluZGV4IDZlNjU3MGZmOWY4Yi4uNjYwZjVlNDRiMWE1IDEwMDY0NAo+IC0t LSBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9nZW0uYwo+ICsrKyBiL2RyaXZl cnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9nZW0uYwo+IEBAIC04NSwxMSArODUsNiBAQCBp bnQgYW1kZ3B1X2dlbV9vYmplY3RfY3JlYXRlKHN0cnVjdCBhbWRncHVfZGV2aWNlICphZGV2LCB1 bnNpZ25lZCBsb25nIHNpemUsCj4gICAJCQkJZmxhZ3MgJj0gfkFNREdQVV9HRU1fQ1JFQVRFX0NQ VV9BQ0NFU1NfUkVRVUlSRUQ7Cj4gICAJCQkJZ290byByZXRyeTsKPiAgIAkJCX0KPiAtCj4gLQkJ CWlmIChpbml0aWFsX2RvbWFpbiA9PSBBTURHUFVfR0VNX0RPTUFJTl9WUkFNKSB7Cj4gLQkJCQlp bml0aWFsX2RvbWFpbiB8PSBBTURHUFVfR0VNX0RPTUFJTl9HVFQ7Cj4gLQkJCQlnb3RvIHJldHJ5 Owo+IC0JCQl9Cj4gICAJCQlEUk1fREVCVUcoIkZhaWxlZCB0byBhbGxvY2F0ZSBHRU0gb2JqZWN0 ICglbGQsICVkLCAldSwgJWQpXG4iLAo+ICAgCQkJCSAgc2l6ZSwgaW5pdGlhbF9kb21haW4sIGFs aWdubWVudCwgcik7Cj4gICAJCX0KPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2FtZC9h bWRncHUvYW1kZ3B1X29iamVjdC5jIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1 X29iamVjdC5jCj4gaW5kZXggYjMzMTAyMTllMGFjLi42ZTcxNGMwMTVhNzkgMTAwNjQ0Cj4gLS0t IGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X29iamVjdC5jCj4gKysrIGIvZHJp dmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X29iamVjdC5jCj4gQEAgLTM3MSw2ICszNzEs NyBAQCBzdGF0aWMgaW50IGFtZGdwdV9ib19kb19jcmVhdGUoc3RydWN0IGFtZGdwdV9kZXZpY2Ug KmFkZXYsCj4gICAJZW51bSB0dG1fYm9fdHlwZSB0eXBlOwo+ICAgCXVuc2lnbmVkIGxvbmcgcGFn ZV9hbGlnbjsKPiAgIAlzaXplX3QgYWNjX3NpemU7Cj4gKwl1MzIgc2V0dGluZ19kb21haW47Cj4g ICAJaW50IHI7Cj4gICAKPiAgIAlwYWdlX2FsaWduID0gcm91bmR1cChieXRlX2FsaWduLCBQQUdF X1NJWkUpID4+IFBBR0VfU0hJRlQ7Cj4gQEAgLTQ0MCwxMyArNDQxLDIzIEBAIHN0YXRpYyBpbnQg YW1kZ3B1X2JvX2RvX2NyZWF0ZShzdHJ1Y3QgYW1kZ3B1X2RldmljZSAqYWRldiwKPiAgICNlbmRp Zgo+ICAgCj4gICAJYm8tPnRiby5iZGV2ID0gJmFkZXYtPm1tYW4uYmRldjsKPiAtCWFtZGdwdV90 dG1fcGxhY2VtZW50X2Zyb21fZG9tYWluKGJvLCBkb21haW4pOwo+ICsJc2V0dGluZ19kb21haW4g PSBiby0+cHJlZmVycmVkX2RvbWFpbnM7Cj4gK3JldHJ5Ogo+ICsJYW1kZ3B1X3R0bV9wbGFjZW1l bnRfZnJvbV9kb21haW4oYm8sIHNldHRpbmdfZG9tYWluKTsKPiAgIAo+ICAgCXIgPSB0dG1fYm9f aW5pdF9yZXNlcnZlZCgmYWRldi0+bW1hbi5iZGV2LCAmYm8tPnRibywgc2l6ZSwgdHlwZSwKPiAg IAkJCQkgJmJvLT5wbGFjZW1lbnQsIHBhZ2VfYWxpZ24sICZjdHgsIGFjY19zaXplLAo+ICAgCQkJ CSBzZywgcmVzdiwgJmFtZGdwdV90dG1fYm9fZGVzdHJveSk7Cj4gLQlpZiAodW5saWtlbHkociAh PSAwKSkKPiArCWlmICh1bmxpa2VseShyICE9IDApKSB7Cj4gKwkJaWYgKHIgIT0gLUVSRVNUQVJU U1lTICYmCj4gKwkJICAgIChjdHguZmxhZ3MgJiBUVE1fT1BUX0ZMQUdfQUxMT1dfUkVTX0VWSUNU KSA9PSAwICYmCj4gKwkJICAgIHNldHRpbmdfZG9tYWluICE9IGJvLT5hbGxvd2VkX2RvbWFpbnMg JiYKPiArCQkgICAgdHlwZSA9PSB0dG1fYm9fdHlwZV9kZXZpY2Upewo+ICsJCQlzZXR0aW5nX2Rv bWFpbiA9IGJvLT5hbGxvd2VkX2RvbWFpbnM7Cj4gKwkJCWdvdG8gcmV0cnk7Cj4gKwkJfQo+ICAg CQlyZXR1cm4gcjsKPiArCX0KClRoYXQgc3RpbGwgZG9lc24ndCBsb29rcyBnb29kIHRvIG1lLCBw bGVhc2UganVzdCBvcGVuIGNvZGUgaXQgYXMgSSAKc3VnZ2VzdGVkLgoKQWRkaXRpb25hbCB0byB0 aGF0IHdoeSBkbyB5b3UgY2hlY2sgVFRNX09QVF9GTEFHX0FMTE9XX1JFU19FVklDVCBoZXJlPyAK VGhhdCBkb2Vzbid0IHNlZW1zIHRvIG1ha2Ugc2Vuc2UuCgpSZWdhcmRzLApDaHJpc3RpYW4uCgo+ ICAgCj4gICAJaWYgKGFkZXYtPmdtYy52aXNpYmxlX3ZyYW1fc2l6ZSA8IGFkZXYtPmdtYy5yZWFs X3ZyYW1fc2l6ZSAmJgo+ICAgCSAgICBiby0+dGJvLm1lbS5tZW1fdHlwZSA9PSBUVE1fUExfVlJB TSAmJgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KYW1k LWdmeCBtYWlsaW5nIGxpc3QKYW1kLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9s aXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9hbWQtZ2Z4Cg==