From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Christian_K=c3=b6nig?= Subject: Re: [PATCH 15/18] drm/amdgpu/sriov: fix page fault issue of driver unload Date: Mon, 18 Sep 2017 11:22:29 +0200 Message-ID: References: <1505715122-23904-1-git-send-email-Monk.Liu@amd.com> <1505715122-23904-16-git-send-email-Monk.Liu@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: <1505715122-23904-16-git-send-email-Monk.Liu-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: Monk Liu , amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Cc: Horace Chen QW0gMTguMDkuMjAxNyB1bSAwODoxMSBzY2hyaWViIE1vbmsgTGl1Ogo+IGJvX2ZyZWUgb24gY3Nh IGlzIHRvbyBsYXRlIHRvIHB1dCBpbiBhbWRncHVfZmluaSBiZWNhdXNlIHRoYXQKPiB0aW1lIHR0 bSBpcyBhbHJlYWR5IGZpbmlzaGVkLAo+IE1vdmUgaXQgZWFybGllciB0byBhdm9pZCB0aGUgcGFn ZSBmYXVsdC4KPgo+IENoYW5nZS1JZDogSWQ5YzNmNmFhODcyMGNhYmJjOTkzNmNlMjFkOGNmOThh ZjZlMjNiZWUKPiBTaWduZWQtb2ZmLWJ5OiBNb25rIExpdSA8TW9uay5MaXVAYW1kLmNvbT4KPiBT aWduZWQtb2ZmLWJ5OiBIb3JhY2UgQ2hlbiA8aG9yYWNlLmNoZW5AYW1kLmNvbT4KClJldmlld2Vk LWJ5OiBDaHJpc3RpYW4gS8O2bmlnIDxjaHJpc3RpYW4ua29lbmlnQGFtZC5jb20+Cgo+IC0tLQo+ ICAgZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X2RldmljZS5jIHwgNCArLS0tCj4g ICBkcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9nZnhfdjhfMC5jICAgICAgfCAxICsKPiAgIDIg ZmlsZXMgY2hhbmdlZCwgMiBpbnNlcnRpb25zKCspLCAzIGRlbGV0aW9ucygtKQo+Cj4gZGlmZiAt LWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9kZXZpY2UuYyBiL2RyaXZl cnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9kZXZpY2UuYwo+IGluZGV4IDI5OGEyNDEuLmUw YTE3YmQgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X2Rl dmljZS5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X2RldmljZS5j Cj4gQEAgLTE3OTUsMTAgKzE3OTUsOCBAQCBzdGF0aWMgaW50IGFtZGdwdV9maW5pKHN0cnVjdCBh bWRncHVfZGV2aWNlICphZGV2KQo+ICAgCQlhZGV2LT5pcF9ibG9ja3NbaV0uc3RhdHVzLmxhdGVf aW5pdGlhbGl6ZWQgPSBmYWxzZTsKPiAgIAl9Cj4gICAKPiAtCWlmIChhbWRncHVfc3Jpb3ZfdmYo YWRldikpIHsKPiAtCQlhbWRncHVfYm9fZnJlZV9rZXJuZWwoJmFkZXYtPnZpcnQuY3NhX29iaiwg JmFkZXYtPnZpcnQuY3NhX3ZtaWQwX2FkZHIsIE5VTEwpOwo+ICsJaWYgKGFtZGdwdV9zcmlvdl92 ZihhZGV2KSkKPiAgIAkJYW1kZ3B1X3ZpcnRfcmVsZWFzZV9mdWxsX2dwdShhZGV2LCBmYWxzZSk7 Cj4gLQl9Cj4gICAKPiAgIAlyZXR1cm4gMDsKPiAgIH0KPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9n cHUvZHJtL2FtZC9hbWRncHUvZ2Z4X3Y4XzAuYyBiL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1 L2dmeF92OF8wLmMKPiBpbmRleCAzZjUxMWE5Li40MGU1ODY1IDEwMDY0NAo+IC0tLSBhL2RyaXZl cnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2dmeF92OF8wLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0v YW1kL2FtZGdwdS9nZnhfdjhfMC5jCj4gQEAgLTIxMTMsNiArMjExMyw3IEBAIHN0YXRpYyBpbnQg Z2Z4X3Y4XzBfc3dfZmluaSh2b2lkICpoYW5kbGUpCj4gICAJYW1kZ3B1X2dmeF9jb21wdXRlX21x ZF9zd19maW5pKGFkZXYpOwo+ICAgCWFtZGdwdV9nZnhfa2lxX2ZyZWVfcmluZygmYWRldi0+Z2Z4 LmtpcS5yaW5nLCAmYWRldi0+Z2Z4LmtpcS5pcnEpOwo+ICAgCWFtZGdwdV9nZnhfa2lxX2Zpbmko YWRldik7Cj4gKwlhbWRncHVfYm9fZnJlZV9rZXJuZWwoJmFkZXYtPnZpcnQuY3NhX29iaiwgJmFk ZXYtPnZpcnQuY3NhX3ZtaWQwX2FkZHIsIE5VTEwpOwo+ICAgCj4gICAJZ2Z4X3Y4XzBfbWVjX2Zp bmkoYWRldik7Cj4gICAJZ2Z4X3Y4XzBfcmxjX2ZpbmkoYWRldik7CgoKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KYW1kLWdmeCBtYWlsaW5nIGxpc3QKYW1k LWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcv bWFpbG1hbi9saXN0aW5mby9hbWQtZ2Z4Cg==