From mboxrd@z Thu Jan 1 00:00:00 1970 From: "StDenis, Tom" Subject: Re: [PATCH] drm/amd/amdgpu: Bail out of BO node creation if not enough VRAM Date: Tue, 11 Jun 2019 16:51:42 +0000 Message-ID: <0d91df20-2bad-d629-ba21-a3d454d35e97@amd.com> References: <20190610143157.26752-1-tom.stdenis@amd.com> <91bb2355-949f-43a3-67e6-fb752de86b5c@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <91bb2355-949f-43a3-67e6-fb752de86b5c-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Content-Language: en-US Content-ID: 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: "Koenig, Christian" , "amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org" DQpPbiAyMDE5LTA2LTExIDk6MzQgYS5tLiwgQ2hyaXN0aWFuIEvDtm5pZyB3cm90ZToNCj4gQW0g MTAuMDYuMTkgdW0gMTY6MzIgc2NocmllYiBTdERlbmlzLCBUb206DQo+PiBTaWduZWQtb2ZmLWJ5 OiBUb20gU3QgRGVuaXMgPHRvbS5zdGRlbmlzQGFtZC5jb20+DQo+PiAtLS0NCj4+IMKgIGRyaXZl cnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV92cmFtX21nci5jIHwgMTcgKysrKysrKysrKysr LS0tLS0NCj4+IMKgIDEgZmlsZSBjaGFuZ2VkLCAxMiBpbnNlcnRpb25zKCspLCA1IGRlbGV0aW9u cygtKQ0KPj4NCj4+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRn cHVfdnJhbV9tZ3IuYyANCj4+IGIvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3Zy YW1fbWdyLmMNCj4+IGluZGV4IDhhZWEyZjIxYjIwMi4uNzBiNGE1YTk3ZWQyIDEwMDY0NA0KPj4g LS0tIGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3ZyYW1fbWdyLmMNCj4+ICsr KyBiL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV92cmFtX21nci5jDQo+PiBAQCAt Mjc2LDcgKzI3Niw3IEBAIHN0YXRpYyBpbnQgYW1kZ3B1X3ZyYW1fbWdyX25ldyhzdHJ1Y3QgDQo+ PiB0dG1fbWVtX3R5cGVfbWFuYWdlciAqbWFuLA0KPj4gwqDCoMKgwqDCoCBzdHJ1Y3QgZHJtX21t X25vZGUgKm5vZGVzOw0KPj4gwqDCoMKgwqDCoCBlbnVtIGRybV9tbV9pbnNlcnRfbW9kZSBtb2Rl Ow0KPj4gwqDCoMKgwqDCoCB1bnNpZ25lZCBsb25nIGxwZm4sIG51bV9ub2RlcywgcGFnZXNfcGVy X25vZGUsIHBhZ2VzX2xlZnQ7DQo+PiAtwqDCoMKgIHVpbnQ2NF90IHVzYWdlID0gMCwgdmlzX3Vz YWdlID0gMDsNCj4+ICvCoMKgwqAgdWludDY0X3QgdmlzX3VzYWdlID0gMDsNCj4+IMKgwqDCoMKg wqAgdW5zaWduZWQgaTsNCj4+IMKgwqDCoMKgwqAgaW50IHI7DQo+PiDCoCBAQCAtMjg0LDYgKzI4 NCwxMyBAQCBzdGF0aWMgaW50IGFtZGdwdV92cmFtX21ncl9uZXcoc3RydWN0IA0KPj4gdHRtX21l bV90eXBlX21hbmFnZXIgKm1hbiwNCj4+IMKgwqDCoMKgwqAgaWYgKCFscGZuKQ0KPj4gwqDCoMKg wqDCoMKgwqDCoMKgIGxwZm4gPSBtYW4tPnNpemU7DQo+PiDCoCArwqDCoMKgIC8qIGJhaWwgb3V0 IHF1aWNrbHkgaWYgdGhlcmUncyBsaWtlbHkgbm90IGVub3VnaCBWUkFNIGZvciB0aGlzIA0KPj4g Qk8gKi8NCj4+ICvCoMKgwqAgYXRvbWljNjRfYWRkKG1lbS0+bnVtX3BhZ2VzIDw8IFBBR0VfU0hJ RlQsICZtZ3ItPnVzYWdlKTsNCj4+ICvCoMKgwqAgaWYgKGF0b21pYzY0X3JlYWQoJm1nci0+dXNh Z2UpID4gYWRldi0+Z21jLm1jX3ZyYW1fc2l6ZSkgew0KPj4gK8KgwqDCoMKgwqDCoMKgIGF0b21p YzY0X3N1YihtZW0tPm51bV9wYWdlcyA8PCBQQUdFX1NISUZULCAmbWdyLT51c2FnZSk7DQo+PiAr wqDCoMKgwqDCoMKgwqAgcmV0dXJuIC1FTk9TUEM7DQo+PiArwqDCoMKgIH0NCj4NCj4gVGhhdCdz IG5vdCAxMDAlIGNvcnJlY3QgSUlSQy4gU2VlIFRUTSBleHBlY3RzIGEgcmV0dXJuIHZhbHVlIG9m IDAsIGJ1dCANCj4gbWVtLT5ub2RlIHRvIGJlIE5VTEwgd2hlbiBhbGxvY2F0aW9uIGZhaWxzLg0K DQoNCll1cCwgdGhlIG5vZGUgY3JlYXRpb24gcmV0dXJucyAtRU5PU1BDIHdoaWNoIHRoaXMgZnVu Y3Rpb24gdGhlbiANCnRyYW5zbGF0ZXMgdG8gMC7CoCBJJ2xsIHN1Ym1pdCBhIHYyIGluIGEgbWlu dXRlIG9uY2UgSSBwYXNzIGEgcGlnbGl0IHRlc3QgOi0pDQoNCg0KVG9tDQoNCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmFtZC1nZnggbWFpbGluZyBsaXN0 CmFtZC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Au b3JnL21haWxtYW4vbGlzdGluZm8vYW1kLWdmeA==