From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Zhang, Jerry (Junwei)" Subject: Re: [PATCH 2/6] drm/amdgpu: add dedicated vmid field in vm struct Date: Wed, 26 Apr 2017 15:09:39 +0800 Message-ID: <590047B3.7050109@amd.com> References: <1493013460-13344-1-git-send-email-David1.Zhou@amd.com> <1493013460-13344-3-git-send-email-David1.Zhou@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1493013460-13344-3-git-send-email-David1.Zhou-5C7GfCeVMHo@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: Chunming Zhou , amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org T24gMDQvMjQvMjAxNyAwMTo1NyBQTSwgQ2h1bm1pbmcgWmhvdSB3cm90ZToKPiBDaGFuZ2UtSWQ6 IElkNzI4ZTIwMzY2YzhhMWFlOTBkNGU5MDFkYzgwZTEzNmUyYTYxM2JiCj4gU2lnbmVkLW9mZi1i eTogQ2h1bm1pbmcgWmhvdSA8RGF2aWQxLlpob3VAYW1kLmNvbT4KPiAtLS0KPiAgIGRyaXZlcnMv Z3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV92bS5jIHwgMTcgKysrKysrKysrKysrKysrKy0KPiAg IGRyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV92bS5oIHwgIDIgKysKPiAgIDIgZmls ZXMgY2hhbmdlZCwgMTggaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQo+Cj4gZGlmZiAtLWdp dCBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV92bS5jIGIvZHJpdmVycy9ncHUv ZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3ZtLmMKPiBpbmRleCBlYjQyOWM1Li5hY2Y5MTAyIDEwMDY0 NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV92bS5jCj4gKysrIGIv ZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3ZtLmMKPiBAQCAtMjE0NCwxMCArMjE0 NCwxMiBAQCBpbnQgYW1kZ3B1X3ZtX2luaXQoc3RydWN0IGFtZGdwdV9kZXZpY2UgKmFkZXYsIHN0 cnVjdCBhbWRncHVfdm0gKnZtLAo+ICAgCXVuc2lnbmVkIHJpbmdfaW5zdGFuY2U7Cj4gICAJc3Ry dWN0IGFtZGdwdV9yaW5nICpyaW5nOwo+ICAgCXN0cnVjdCBhbWRfc2NoZWRfcnEgKnJxOwo+IC0J aW50IHI7Cj4gKwlpbnQgciwgaTsKPgo+ICAgCXZtLT52YSA9IFJCX1JPT1Q7Cj4gICAJdm0tPmNs aWVudF9pZCA9IGF0b21pYzY0X2luY19yZXR1cm4oJmFkZXYtPnZtX21hbmFnZXIuY2xpZW50X2Nv dW50ZXIpOwo+ICsJZm9yIChpID0gMDsgaSA8IEFNREdQVV9NQVhfVk1IVUJTOyBpKyspCj4gKwkJ dm0tPmRlZGljYXRlZF92bWlkW2ldID0gTlVMTDsKCk1heWJlIGl0J3MgYmV0dGVyIHRvIGdpdmUg aXQgYSBjb25zaXN0ZW50IG5hbWUgYXMgcmVzdl92bWlkLCBvciBhbnl0aGluZyBsaWtlIHRoYXQu CgpKZXJyeQo+ICAgCXNwaW5fbG9ja19pbml0KCZ2bS0+c3RhdHVzX2xvY2spOwo+ICAgCUlOSVRf TElTVF9IRUFEKCZ2bS0+aW52YWxpZGF0ZWQpOwo+ICAgCUlOSVRfTElTVF9IRUFEKCZ2bS0+Y2xl YXJlZCk7Cj4gQEAgLTIyNTAsNiArMjI1Miw3IEBAIHZvaWQgYW1kZ3B1X3ZtX2Zpbmkoc3RydWN0 IGFtZGdwdV9kZXZpY2UgKmFkZXYsIHN0cnVjdCBhbWRncHVfdm0gKnZtKQo+ICAgewo+ICAgCXN0 cnVjdCBhbWRncHVfYm9fdmFfbWFwcGluZyAqbWFwcGluZywgKnRtcDsKPiAgIAlib29sIHBydF9m aW5pX25lZWRlZCA9ICEhYWRldi0+Z2FydC5nYXJ0X2Z1bmNzLT5zZXRfcHJ0Owo+ICsJaW50IGk7 Cj4KPiAgIAlpZiAodm0tPmlzX2tmZF92bSkgewo+ICAgCQlzdHJ1Y3QgYW1kZ3B1X3ZtX2lkX21h bmFnZXIgKmlkX21nciA9Cj4gQEAgLTIyOTIsNiArMjI5NSwxOCBAQCB2b2lkIGFtZGdwdV92bV9m aW5pKHN0cnVjdCBhbWRncHVfZGV2aWNlICphZGV2LCBzdHJ1Y3QgYW1kZ3B1X3ZtICp2bSkKPgo+ ICAgCWFtZGdwdV92bV9mcmVlX2xldmVscygmdm0tPnJvb3QpOwo+ICAgCWZlbmNlX3B1dCh2bS0+ bGFzdF9kaXJfdXBkYXRlKTsKPiArCWZvciAoaSA9IDA7IGkgPCBBTURHUFVfTUFYX1ZNSFVCUzsg aSsrKSB7Cj4gKwkJc3RydWN0IGFtZGdwdV92bV9pZF9tYW5hZ2VyICppZF9tZ3IgPQo+ICsJCQkm YWRldi0+dm1fbWFuYWdlci5pZF9tZ3JbaV07Cj4gKwo+ICsJCW11dGV4X2xvY2soJmlkX21nci0+ bG9jayk7Cj4gKwkJaWYgKHZtLT5kZWRpY2F0ZWRfdm1pZFtpXSkgewo+ICsJCQlsaXN0X2FkZCgm dm0tPmRlZGljYXRlZF92bWlkW2ldLT5saXN0LAo+ICsJCQkJICZpZF9tZ3ItPmlkc19scnUpOwo+ ICsJCQl2bS0+ZGVkaWNhdGVkX3ZtaWRbaV0gPSBOVUxMOwo+ICsJCX0KPiArCQltdXRleF91bmxv Y2soJmlkX21nci0+bG9jayk7Cj4gKwl9Cj4gICB9Cj4KPiAgIC8qKgo+IGRpZmYgLS1naXQgYS9k cml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfdm0uaCBiL2RyaXZlcnMvZ3B1L2RybS9h bWQvYW1kZ3B1L2FtZGdwdV92bS5oCj4gaW5kZXggNjJkYmFjZS4uMjM5ODFlZSAxMDA2NDQKPiAt LS0gYS9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfdm0uaAo+ICsrKyBiL2RyaXZl cnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV92bS5oCj4gQEAgLTEyMiw2ICsxMjIsOCBAQCBz dHJ1Y3QgYW1kZ3B1X3ZtIHsKPgo+ICAgCS8qIGNsaWVudCBpZCAqLwo+ICAgCXU2NCAgICAgICAg ICAgICAgICAgICAgIGNsaWVudF9pZDsKPiArCS8qIGRlZGljYXRlZCB2bWlkICovCj4gKwlzdHJ1 Y3QgYW1kZ3B1X3ZtX2lkCSpkZWRpY2F0ZWRfdm1pZFtBTURHUFVfTUFYX1ZNSFVCU107Cj4gICAJ LyogZWFjaCBWTSB3aWxsIG1hcCBvbiBDU0EgKi8KPiAgIAlzdHJ1Y3QgYW1kZ3B1X2JvX3ZhICpj c2FfYm9fdmE7Cj4KPgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fXwphbWQtZ2Z4IG1haWxpbmcgbGlzdAphbWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpo dHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2FtZC1nZngK