From mboxrd@z Thu Jan 1 00:00:00 1970 From: Felix Kuehling Subject: Re: [PATCH 2/2] drm/amdgpu: add bo flag that indicates KFD BOs Date: Mon, 2 Apr 2018 14:55:54 -0400 Message-ID: <83ab0822-c19e-9f03-b287-632da4f7d93c@amd.com> References: <20180402070032.5306-1-david1.zhou@amd.com> <20180402070032.5306-2-david1.zhou@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180402070032.5306-2-david1.zhou-5C7GfCeVMHo@public.gmane.org> Content-Language: en-CA 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 VGhhbmtzIGZvciBmb2xsb3dpbmcgdXAgb24gdGhhdC4gSSdkIHVzZSBhIG1vcmUgZ2VuZXJpYyBu YW1lLCBtYXliZQpBTURHUFVfR0VNX0NSRUFURV9OT19GQUxMQkFDSy4gQW5kIEkgdGhpbmsgeW91 IHNob3VsZCBleGNsdWRlIHRoaXMgZmxhZwppbiBhbWRncHVfZ2VtX2NyZWF0ZV9pb2N0bCBzbyB0 aGF0IGFsbG9jYXRpb25zIHRocm91Z2ggdGhlIEdFTSBBUEkgY2FuJ3QKdXNlIHRoaXMgb3B0aW9u LgoKUmVnYXJkcywKwqAgRmVsaXgKCgpPbiAyMDE4LTA0LTAyIDAzOjAwIEFNLCBDaHVubWluZyBa aG91IHdyb3RlOgo+IEtGRCB3cmFwcyBhbWRncHVfYm9fY3JlYXRlLCB0aGV5IGhhdmUgbm8gZmFs bGJhY2sgY2FzZSB3aGljaCBpcyBkaWZmZXJlbnQKPiB3aXRoIGFtZGdwdV9nZW1fb2JqZWN0X2Ny ZWF0ZS4KPiBzaW5jZSB1cHN0cmVhbSBicmFuY2ggaGFzIG5vIGFtZGdwdV9hbWRrZmRfZ3B1dm0u Yywgd2hpY2ggbmVlZCBLRkQKPiBndXlzIGFkZCB0aGlzIGZsYWcgdG8gX19hbGxvY19tZW1vcnlf b2ZfZ3B1Ogo+ICsgICAgICAgZmxhZ3MgfD0gQU1ER1BVX0dFTV9DUkVBVEVfS0ZEOwo+Cj4gQ2hh bmdlLUlkOiBJZDNhYzFhMGJkZDQ4NjMzMzI4ZDBiMjJjNGMwNTdmYWI0ZTk0ZDBiMwo+IFNpZ25l ZC1vZmYtYnk6IENodW5taW5nIFpob3UgPGRhdmlkMS56aG91QGFtZC5jb20+Cj4gQ2M6IGZlbGl4 Lmt1ZWhsaW5nQGFtZC5jb20KPiAtLS0KPiAgZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1k Z3B1X29iamVjdC5jIHwgMyArKy0KPiAgaW5jbHVkZS91YXBpL2RybS9hbWRncHVfZHJtLmggICAg ICAgICAgICAgIHwgMiArKwo+ICAyIGZpbGVzIGNoYW5nZWQsIDQgaW5zZXJ0aW9ucygrKSwgMSBk ZWxldGlvbigtKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2Ft ZGdwdV9vYmplY3QuYyBiL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9vYmplY3Qu Ywo+IGluZGV4IGYwNGJmYWIxZWViZC4uNzJkYWJiOTg4NmJlIDEwMDY0NAo+IC0tLSBhL2RyaXZl cnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9vYmplY3QuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1 L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9vYmplY3QuYwo+IEBAIC00MjAsNyArNDIwLDggQEAgc3Rh dGljIGludCBhbWRncHVfYm9fZG9fY3JlYXRlKHN0cnVjdCBhbWRncHVfZGV2aWNlICphZGV2LCB1 bnNpZ25lZCBsb25nIHNpemUsCj4gIAlyID0gdHRtX2JvX2luaXRfcmVzZXJ2ZWQoJmFkZXYtPm1t YW4uYmRldiwgJmJvLT50Ym8sIHNpemUsIHR5cGUsCj4gIAkJCQkgJmJvLT5wbGFjZW1lbnQsIHBh Z2VfYWxpZ24sICZjdHgsIGFjY19zaXplLAo+ICAJCQkJIE5VTEwsIHJlc3YsICZhbWRncHVfdHRt X2JvX2Rlc3Ryb3kpOwo+IC0JaWYgKHVubGlrZWx5KHIgJiYgciAhPSAtRVJFU1RBUlRTWVMpICYm IHR5cGUgPT0gdHRtX2JvX3R5cGVfZGV2aWNlKSB7Cj4gKwlpZiAodW5saWtlbHkociAmJiByICE9 IC1FUkVTVEFSVFNZUykgJiYgdHlwZSA9PSB0dG1fYm9fdHlwZV9kZXZpY2UgJiYKPiArCSAgICAh KGZsYWdzICYgQU1ER1BVX0dFTV9DUkVBVEVfS0ZEKSkgewo+ICAJCWlmIChmbGFncyAmIEFNREdQ VV9HRU1fQ1JFQVRFX0NQVV9BQ0NFU1NfUkVRVUlSRUQpIHsKPiAgCQkJZmxhZ3MgJj0gfkFNREdQ VV9HRU1fQ1JFQVRFX0NQVV9BQ0NFU1NfUkVRVUlSRUQ7Cj4gIAkJCWdvdG8gcmV0cnk7Cj4gZGlm ZiAtLWdpdCBhL2luY2x1ZGUvdWFwaS9kcm0vYW1kZ3B1X2RybS5oIGIvaW5jbHVkZS91YXBpL2Ry bS9hbWRncHVfZHJtLmgKPiBpbmRleCAwMDg3Nzk5OTYyY2YuLjBiZTk5NGJlMjY5ZiAxMDA2NDQK PiAtLS0gYS9pbmNsdWRlL3VhcGkvZHJtL2FtZGdwdV9kcm0uaAo+ICsrKyBiL2luY2x1ZGUvdWFw aS9kcm0vYW1kZ3B1X2RybS5oCj4gQEAgLTk4LDYgKzk4LDggQEAgZXh0ZXJuICJDIiB7Cj4gICNk ZWZpbmUgQU1ER1BVX0dFTV9DUkVBVEVfVk1fQUxXQVlTX1ZBTElECSgxIDw8IDYpCj4gIC8qIEZs YWcgdGhhdCBCTyBzaGFyaW5nIHdpbGwgYmUgZXhwbGljaXRseSBzeW5jaHJvbml6ZWQgKi8KPiAg I2RlZmluZSBBTURHUFVfR0VNX0NSRUFURV9FWFBMSUNJVF9TWU5DCQkoMSA8PCA3KQo+ICsvKiBG bGFnIHRoYXQgQk8gaXMgY3JlYXRlZCBmcm9tIEtGRCBzaWRlICovCj4gKyNkZWZpbmUgQU1ER1BV X0dFTV9DUkVBVEVfS0ZECQkJKDEgPDwgOCkKPiAgCj4gIHN0cnVjdCBkcm1fYW1kZ3B1X2dlbV9j cmVhdGVfaW4gIHsKPiAgCS8qKiB0aGUgcmVxdWVzdGVkIG1lbW9yeSBzaXplICovCgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwphbWQtZ2Z4IG1haWxpbmcg bGlzdAphbWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNr dG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2FtZC1nZngK