From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Christian_K=c3=b6nig?= Subject: Re: [PATCH] drm/amdgpu: Fix VM clean check method Date: Tue, 30 Apr 2019 16:29:26 +0200 Message-ID: References: <1556633912-27698-1-git-send-email-Trigger.Huang@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: <1556633912-27698-1-git-send-email-Trigger.Huang-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: Trigger Huang , amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org QW0gMzAuMDQuMTkgdW0gMTY6MTggc2NocmllYiBUcmlnZ2VyIEh1YW5nOgo+IGFtZGdwdV92bV9t YWtlX2NvbXB1dGUgaXMgdXNlZCB0byB0dXJuIGEgR0ZYIFZNIGludG8gYSBjb21wdXRlIFZNLAo+ IHRoZSBwcmVyZXF1aXNpdGUgaXMgdGhpcyBWTSBpcyBjbGVhbi4gTGV0J3MgY2hlY2sgaWYgc29t ZSBwYWdlIHRhYmxlcwo+IGFyZSBhbHJlYWR5IGZpbGxlZCAsIHdoaWxlIG5vdCBjaGVjayBpZiBz b21lIG1hcHBpbmcgaXMgYWxyZWFkeSBtYWRlLgo+Cj4gU2lnbmVkLW9mZi1ieTogVHJpZ2dlciBI dWFuZyA8VHJpZ2dlci5IdWFuZ0BhbWQuY29tPgo+IC0tLQo+ICAgZHJpdmVycy9ncHUvZHJtL2Ft ZC9hbWRncHUvYW1kZ3B1X3ZtLmMgfCAzNiArKysrKysrKysrKysrKysrKysrKysrKysrKysrKysr KystCj4gICAxIGZpbGUgY2hhbmdlZCwgMzUgaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQo+ Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV92bS5jIGIv ZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3ZtLmMKPiBpbmRleCA1NmQ4MzhmLi42 NzUyZDRjIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV92 bS5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3ZtLmMKPiBAQCAt Mjc1NSw2ICsyNzU1LDQwIEBAIGludCBhbWRncHVfdm1faW5pdChzdHJ1Y3QgYW1kZ3B1X2Rldmlj ZSAqYWRldiwgc3RydWN0IGFtZGdwdV92bSAqdm0sCj4gICB9Cj4gICAKPiAgIC8qKgo+ICsgKiBh bWRncHVfdm1fY2hlY2tfY2xlYW5fcmVzZXJ2ZWQgLSBjaGVjayBpZiBhIFZNIGlzIGNsZWFuCj4g KyAqCj4gKyAqIEBhZGV2OiBhbWRncHVfZGV2aWNlIHBvaW50ZXIKPiArICogQHZtOiB0aGUgVk0g dG8gY2hlY2sKPiArICoKPiArICogY2hlY2sgYWxsIGVudHJpZXMgb2YgdGhlIHJvb3QgUEQsIGlm IGFueSBzdWJzZXF1ZW50IFBEcyBhcmUgYWxsb2NhdGVkLAo+ICsgKiBpdCBtZWFucyB0aGVyZSBh cmUgcGFnZSB0YWJsZSBjcmVhdGluZyBhbmQgZmlsbGluZywgYW5kIGlzIG5vIGEgY2xlYW4KPiAr ICogVk0KPiArICoKPiArICogUmV0dXJuczoKPiArICoJMCBpZiB0aGlzIFZNIGlzIGNsZWFuCj4g KyAqLwo+ICtzdGF0aWMgaW50IGFtZGdwdV92bV9jaGVja19jbGVhbl9yZXNlcnZlZChzdHJ1Y3Qg YW1kZ3B1X2RldmljZSAqYWRldiwKPiArCXN0cnVjdCBhbWRncHVfdm0gKnZtKQo+ICt7Cj4gKwlp bnQgcmV0ID0gMDsKPiArCj4gKwlpZiAodm0tPnJvb3QuZW50cmllcykgewoKVXNlIGFuIGVhcmx5 IHJldHVybiBoZXJlLgoKPiArCQl1bnNpZ25lZCBpbnQgaSA9IDA7Cj4gKwkJZW51bSBhbWRncHVf dm1fbGV2ZWwgbCA9IGFkZXYtPnZtX21hbmFnZXIucm9vdF9sZXZlbDsKPiArCQl1bnNpZ25lZCBp bnQgZW50cmllcyA9IGFtZGdwdV92bV9udW1fZW50cmllcyhhZGV2LCBsKTsKCkFuZCBjb2Rpbmcg c3R5bGUgdXN1YWxseSB1c2VzIHJldmVyc2UgeC1tYXMgdHJlZSwgZS5nLiBzdHVmZiBsaWtlICJp IiBvciAKInJldCIgbGFzdC4KCkNocmlzdGlhbi4KCj4gKwo+ICsJCWZvciAoaSA9IDA7IGkgPCBl bnRyaWVzOyBpKyspIHsKPiArCQkJaWYgKHZtLT5yb290LmVudHJpZXNbaV0uYmFzZS5ibykgewo+ ICsJCQkJcmV0ID0gLUVJTlZBTDsKPiArCQkJCWJyZWFrOwo+ICsJCQl9Cj4gKwkJfQo+ICsJfQo+ ICsKPiArCXJldHVybiByZXQ7Cj4gK30KPiArCj4gKy8qKgo+ICAgICogYW1kZ3B1X3ZtX21ha2Vf Y29tcHV0ZSAtIFR1cm4gYSBHRlggVk0gaW50byBhIGNvbXB1dGUgVk0KPiAgICAqCj4gICAgKiBA YWRldjogYW1kZ3B1X2RldmljZSBwb2ludGVyCj4gQEAgLTI3ODQsNyArMjgxOCw3IEBAIGludCBh bWRncHVfdm1fbWFrZV9jb21wdXRlKHN0cnVjdCBhbWRncHVfZGV2aWNlICphZGV2LCBzdHJ1Y3Qg YW1kZ3B1X3ZtICp2bSwgdW5zCj4gICAJCXJldHVybiByOwo+ICAgCj4gICAJLyogU2FuaXR5IGNo ZWNrcyAqLwo+IC0JaWYgKCFSQl9FTVBUWV9ST09UKCZ2bS0+dmEucmJfcm9vdCkgfHwgdm0tPnJv b3QuZW50cmllcykgewo+ICsJaWYgKGFtZGdwdV92bV9jaGVja19jbGVhbl9yZXNlcnZlZChhZGV2 LCB2bSkpIHsKPiAgIAkJciA9IC1FSU5WQUw7Cj4gICAJCWdvdG8gdW5yZXNlcnZlX2JvOwo+ICAg CX0KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmFtZC1n ZnggbWFpbGluZyBsaXN0CmFtZC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vYW1kLWdmeA==