From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Zhang, Jerry(Junwei)" Subject: Re: [PATCH 3/5] drm/amdgpu: shadow BOs don't need any alignment Date: Thu, 13 Sep 2018 17:30:03 +0800 Message-ID: References: <20180911095602.10152-1-christian.koenig@amd.com> <20180911095602.10152-3-christian.koenig@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180911095602.10152-3-christian.koenig-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: =?UTF-8?Q?Christian_K=c3=b6nig?= , amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org T24gMDkvMTEvMjAxOCAwNTo1NiBQTSwgQ2hyaXN0aWFuIEvDtm5pZyB3cm90ZToKPiBUaGV5IGFy ZW4ndCBkaXJlY3RseSB1c2VkIGJ5IHRoZSBoYXJkd2FyZS4KPgo+IFNpZ25lZC1vZmYtYnk6IENo cmlzdGlhbiBLw7ZuaWcgPGNocmlzdGlhbi5rb2VuaWdAYW1kLmNvbT4KUmV2aWV3ZWQtYnk6IEp1 bndlaSBaaGFuZyA8SmVycnkuWmhhbmdAYW1kLmNvbT4KPiAtLS0KPiAgIGRyaXZlcnMvZ3B1L2Ry bS9hbWQvYW1kZ3B1L2FtZGdwdV9vYmplY3QuYyB8IDUgKystLS0KPiAgIDEgZmlsZSBjaGFuZ2Vk LCAyIGluc2VydGlvbnMoKyksIDMgZGVsZXRpb25zKC0pCj4KPiBkaWZmIC0tZ2l0IGEvZHJpdmVy cy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X29iamVjdC5jIGIvZHJpdmVycy9ncHUvZHJtL2Ft ZC9hbWRncHUvYW1kZ3B1X29iamVjdC5jCj4gaW5kZXggN2RiMDA0MGNhMTQ1Li4zYTZmOTJkZTU1 MDQgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X29iamVj dC5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X29iamVjdC5jCj4g QEAgLTUxNiw3ICs1MTYsNyBAQCBzdGF0aWMgaW50IGFtZGdwdV9ib19kb19jcmVhdGUoc3RydWN0 IGFtZGdwdV9kZXZpY2UgKmFkZXYsCj4gICB9Cj4gICAKPiAgIHN0YXRpYyBpbnQgYW1kZ3B1X2Jv X2NyZWF0ZV9zaGFkb3coc3RydWN0IGFtZGdwdV9kZXZpY2UgKmFkZXYsCj4gLQkJCQkgICB1bnNp Z25lZCBsb25nIHNpemUsIGludCBieXRlX2FsaWduLAo+ICsJCQkJICAgdW5zaWduZWQgbG9uZyBz aXplLAo+ICAgCQkJCSAgIHN0cnVjdCBhbWRncHVfYm8gKmJvKQo+ICAgewo+ICAgCXN0cnVjdCBh bWRncHVfYm9fcGFyYW0gYnA7Cj4gQEAgLTUyNyw3ICs1MjcsNiBAQCBzdGF0aWMgaW50IGFtZGdw dV9ib19jcmVhdGVfc2hhZG93KHN0cnVjdCBhbWRncHVfZGV2aWNlICphZGV2LAo+ICAgCj4gICAJ bWVtc2V0KCZicCwgMCwgc2l6ZW9mKGJwKSk7Cj4gICAJYnAuc2l6ZSA9IHNpemU7Cj4gLQlicC5i eXRlX2FsaWduID0gYnl0ZV9hbGlnbjsKPiAgIAlicC5kb21haW4gPSBBTURHUFVfR0VNX0RPTUFJ Tl9HVFQ7Cj4gICAJYnAuZmxhZ3MgPSBBTURHUFVfR0VNX0NSRUFURV9DUFVfR1RUX1VTV0MgfAo+ ICAgCQlBTURHUFVfR0VNX0NSRUFURV9TSEFET1c7Cj4gQEAgLTU3Niw3ICs1NzUsNyBAQCBpbnQg YW1kZ3B1X2JvX2NyZWF0ZShzdHJ1Y3QgYW1kZ3B1X2RldmljZSAqYWRldiwKPiAgIAkJCVdBUk5f T04ocmVzZXJ2YXRpb25fb2JqZWN0X2xvY2soKCpib19wdHIpLT50Ym8ucmVzdiwKPiAgIAkJCQkJ CQlOVUxMKSk7Cj4gICAKPiAtCQlyID0gYW1kZ3B1X2JvX2NyZWF0ZV9zaGFkb3coYWRldiwgYnAt PnNpemUsIGJwLT5ieXRlX2FsaWduLCAoKmJvX3B0cikpOwo+ICsJCXIgPSBhbWRncHVfYm9fY3Jl YXRlX3NoYWRvdyhhZGV2LCBicC0+c2l6ZSwgKmJvX3B0cik7Cj4gICAKPiAgIAkJaWYgKCFicC0+ cmVzdikKPiAgIAkJCXJlc2VydmF0aW9uX29iamVjdF91bmxvY2soKCpib19wdHIpLT50Ym8ucmVz dik7CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwphbWQt Z2Z4IG1haWxpbmcgbGlzdAphbWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xp c3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2FtZC1nZngK