From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Christian_K=c3=b6nig?= Subject: Re: [PATCH 1/3] drm/scheduler: fix a corner case in dependency optimization Date: Fri, 25 May 2018 14:01:46 +0200 Message-ID: <66b49b31-0804-f432-c55d-9ce2e606509b@amd.com> References: <20180525044548.21014-1-nayan26deshmukh@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from NAM03-BY2-obe.outbound.protection.outlook.com (mail-by2nam03on0076.outbound.protection.outlook.com [104.47.42.76]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3F91F6E199 for ; Fri, 25 May 2018 12:01:59 +0000 (UTC) In-Reply-To: <20180525044548.21014-1-nayan26deshmukh@gmail.com> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Nayan Deshmukh , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org QW0gMjUuMDUuMjAxOCB1bSAwNjo0NSBzY2hyaWViIE5heWFuIERlc2htdWtoOgo+IFdoZW4gY2hl Y2tpbmcgZm9yIGEgZGVwZW5kZW5jeSBmZW5jZSBmb3IgYmVsb25naW5nIHRvIHRoZSBzYW1lIGVu dGl0eQo+IGNvbXBhcmUgaXQgd2l0aCBzY2hlZHVsZWQgYXMgd2VsbCBmaW5pc2hlZCBmZW5jZS4g RWFybGllciB3ZSB3ZXJlIG9ubHkKPiBjb21wYXJpbmcgaXQgd2l0aCB0aGUgc2NoZWR1bGVkIGZl bmNlLgo+Cj4gU2lnbmVkLW9mZi1ieTogTmF5YW4gRGVzaG11a2ggPG5heWFuMjZkZXNobXVraEBn bWFpbC5jb20+CgpSZXZpZXdlZCBhbmQgcHVzaGVkIHRoaXMgcGF0Y2ggaW50byBvdXIgaW50ZXJu YWwgcmVwb3NpdG9yeS4KCk5vdyBnb2luZyB0byB0YWtlIGEgbG9vayBhdCB0aGUgcmVzdCwKQ2hy aXN0aWFuLgoKPiAtLS0KPiAgIGRyaXZlcnMvZ3B1L2RybS9zY2hlZHVsZXIvZ3B1X3NjaGVkdWxl ci5jIHwgOSArKysrKysrLS0KPiAgIDEgZmlsZSBjaGFuZ2VkLCA3IGluc2VydGlvbnMoKyksIDIg ZGVsZXRpb25zKC0pCj4KPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL3NjaGVkdWxlci9n cHVfc2NoZWR1bGVyLmMgYi9kcml2ZXJzL2dwdS9kcm0vc2NoZWR1bGVyL2dwdV9zY2hlZHVsZXIu Ywo+IGluZGV4IGRmMTU3OGQ2ZjQyZS4uNDRkNDgwNzY4ZGZlIDEwMDY0NAo+IC0tLSBhL2RyaXZl cnMvZ3B1L2RybS9zY2hlZHVsZXIvZ3B1X3NjaGVkdWxlci5jCj4gKysrIGIvZHJpdmVycy9ncHUv ZHJtL3NjaGVkdWxlci9ncHVfc2NoZWR1bGVyLmMKPiBAQCAtMzQ5LDggKzM0OSwxMyBAQCBzdGF0 aWMgYm9vbCBkcm1fc2NoZWRfZW50aXR5X2FkZF9kZXBlbmRlbmN5X2NiKHN0cnVjdCBkcm1fc2No ZWRfZW50aXR5ICplbnRpdHkpCj4gICAJc3RydWN0IGRtYV9mZW5jZSAqIGZlbmNlID0gZW50aXR5 LT5kZXBlbmRlbmN5Owo+ICAgCXN0cnVjdCBkcm1fc2NoZWRfZmVuY2UgKnNfZmVuY2U7Cj4gICAK PiAtCWlmIChmZW5jZS0+Y29udGV4dCA9PSBlbnRpdHktPmZlbmNlX2NvbnRleHQpIHsKPiAtCQkv KiBXZSBjYW4gaWdub3JlIGZlbmNlcyBmcm9tIG91cnNlbGYgKi8KPiArCWlmIChmZW5jZS0+Y29u dGV4dCA9PSBlbnRpdHktPmZlbmNlX2NvbnRleHQgfHwKPiArICAgICAgICAgICAgZmVuY2UtPmNv bnRleHQgPT0gZW50aXR5LT5mZW5jZV9jb250ZXh0ICsgMSkgewo+ICsgICAgICAgICAgICAgICAg LyoKPiArICAgICAgICAgICAgICAgICAqIEZlbmNlIGlzIGEgc2NoZWR1bGVkL2ZpbmlzaGVkIGZl bmNlIGZyb20gYSBqb2IKPiArICAgICAgICAgICAgICAgICAqIHdoaWNoIGJlbG9uZ3MgdG8gdGhl IHNhbWUgZW50aXR5LCB3ZSBjYW4gaWdub3JlCj4gKyAgICAgICAgICAgICAgICAgKiBmZW5jZXMg ZnJvbSBvdXJzZWxmCj4gKyAgICAgICAgICAgICAgICAgKi8KPiAgIAkJZG1hX2ZlbmNlX3B1dChl bnRpdHktPmRlcGVuZGVuY3kpOwo+ICAgCQlyZXR1cm4gZmFsc2U7Cj4gICAJfQoKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcg bGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRl c2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==