From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?Q2hyaXN0aWFuIEvDtm5pZw==?= Subject: Re: [PATCH 1/2] drm/radeon: fix the crash in benchmark functions Date: Fri, 30 Jan 2015 10:20:36 +0100 Message-ID: <54CB4CE4.9070106@vodafone.de> References: <1422596324-1737-1-git-send-email-ihadzic@research.bell-labs.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from pegasos-out.vodafone.de (pegasos-out.vodafone.de [80.84.1.38]) by gabe.freedesktop.org (Postfix) with ESMTP id E013A6E184 for ; Fri, 30 Jan 2015 01:21:12 -0800 (PST) In-Reply-To: <1422596324-1737-1-git-send-email-ihadzic@research.bell-labs.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Ilija Hadzic , dri-devel@lists.freedesktop.org Cc: Ilija Hadzic , stable@vger.kernel.org List-Id: dri-devel@lists.freedesktop.org QW0gMzAuMDEuMjAxNSB1bSAwNjozOCBzY2hyaWViIElsaWphIEhhZHppYzoKPiByYWRlb25fY29w eV9kbWEgYW5kIHJhZGVvbl9jb3B5X2JsaXQgbXVzdCBiZSBjYWxsZWQgd2l0aAo+IGEgdmFsaWQg cmVzZXJ2YXRpb24gb2JqZWN0LiBPdGhlcndpc2UgYSBjcmFzaCB3aWxsIGJlIHByb3Zva2VkLgo+ IFdlIGJvcnJvdyB0aGUgb2JqZWN0IGZyb20gZGVzdGluYXRpb24gQk8uCj4KPiBDYzogc3RhYmxl QHZnZXIua2VybmVsLm9yZwo+IFNpZ25lZC1vZmYtYnk6IElsaWphIEhhZHppYyA8aWhhZHppY0By ZXNlYXJjaC5iZWxsLWxhYnMuY29tPgoKQWgsIHllcyBzdHVtYmxlZCBvdmVyIHRoYXQgYXMgd2Vs bCBidXQgZGlkbid0IGhhZCB0aW1lIHRvIG1ha2UgYSBwYXRjaCAKZm9yIGl0LiBTbyB0aGFua3Mg YSBsb3QgZm9yIHRha2luZyBjYXJlLgoKQm90aCBwYXRjaGVzIGFyZSBSZXZpZXdlZC1ieTogQ2hy aXN0aWFuIEvDtm5pZyA8Y2hyaXN0aWFuLmtvZW5pZ0BhbWQuY29tPgoKUmVnYXJkcywKQ2hyaXN0 aWFuLgoKPiAtLS0KPiAgIGRyaXZlcnMvZ3B1L2RybS9yYWRlb24vcmFkZW9uX2JlbmNobWFyay5j IHwgMTMgKysrKysrKystLS0tLQo+ICAgMSBmaWxlIGNoYW5nZWQsIDggaW5zZXJ0aW9ucygrKSwg NSBkZWxldGlvbnMoLSkKPgo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vcmFkZW9uL3Jh ZGVvbl9iZW5jaG1hcmsuYyBiL2RyaXZlcnMvZ3B1L2RybS9yYWRlb24vcmFkZW9uX2JlbmNobWFy ay5jCj4gaW5kZXggOWU3ZjIzZC4uODdkNWZiMiAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9k cm0vcmFkZW9uL3JhZGVvbl9iZW5jaG1hcmsuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9yYWRl b24vcmFkZW9uX2JlbmNobWFyay5jCj4gQEAgLTM0LDcgKzM0LDggQEAKPiAgIAo+ICAgc3RhdGlj IGludCByYWRlb25fYmVuY2htYXJrX2RvX21vdmUoc3RydWN0IHJhZGVvbl9kZXZpY2UgKnJkZXYs IHVuc2lnbmVkIHNpemUsCj4gICAJCQkJICAgIHVpbnQ2NF90IHNhZGRyLCB1aW50NjRfdCBkYWRk ciwKPiAtCQkJCSAgICBpbnQgZmxhZywgaW50IG4pCj4gKwkJCQkgICAgaW50IGZsYWcsIGludCBu LAo+ICsJCQkJICAgIHN0cnVjdCByZXNlcnZhdGlvbl9vYmplY3QgKnJlc3YpCj4gICB7Cj4gICAJ dW5zaWduZWQgbG9uZyBzdGFydF9qaWZmaWVzOwo+ICAgCXVuc2lnbmVkIGxvbmcgZW5kX2ppZmZp ZXM7Cj4gQEAgLTQ3LDEyICs0OCwxMiBAQCBzdGF0aWMgaW50IHJhZGVvbl9iZW5jaG1hcmtfZG9f bW92ZShzdHJ1Y3QgcmFkZW9uX2RldmljZSAqcmRldiwgdW5zaWduZWQgc2l6ZSwKPiAgIAkJY2Fz ZSBSQURFT05fQkVOQ0hNQVJLX0NPUFlfRE1BOgo+ICAgCQkJZmVuY2UgPSByYWRlb25fY29weV9k bWEocmRldiwgc2FkZHIsIGRhZGRyLAo+ICAgCQkJCQkJc2l6ZSAvIFJBREVPTl9HUFVfUEFHRV9T SVpFLAo+IC0JCQkJCQlOVUxMKTsKPiArCQkJCQkJcmVzdik7Cj4gICAJCQlicmVhazsKPiAgIAkJ Y2FzZSBSQURFT05fQkVOQ0hNQVJLX0NPUFlfQkxJVDoKPiAgIAkJCWZlbmNlID0gcmFkZW9uX2Nv cHlfYmxpdChyZGV2LCBzYWRkciwgZGFkZHIsCj4gICAJCQkJCQkgc2l6ZSAvIFJBREVPTl9HUFVf UEFHRV9TSVpFLAo+IC0JCQkJCQkgTlVMTCk7Cj4gKwkJCQkJCSByZXN2KTsKPiAgIAkJCWJyZWFr Owo+ICAgCQlkZWZhdWx0Ogo+ICAgCQkJRFJNX0VSUk9SKCJVbmtub3duIGNvcHkgbWV0aG9kXG4i KTsKPiBAQCAtMTIwLDcgKzEyMSw4IEBAIHN0YXRpYyB2b2lkIHJhZGVvbl9iZW5jaG1hcmtfbW92 ZShzdHJ1Y3QgcmFkZW9uX2RldmljZSAqcmRldiwgdW5zaWduZWQgc2l6ZSwKPiAgIAo+ICAgCWlm IChyZGV2LT5hc2ljLT5jb3B5LmRtYSkgewo+ICAgCQl0aW1lID0gcmFkZW9uX2JlbmNobWFya19k b19tb3ZlKHJkZXYsIHNpemUsIHNhZGRyLCBkYWRkciwKPiAtCQkJCQkJUkFERU9OX0JFTkNITUFS S19DT1BZX0RNQSwgbik7Cj4gKwkJCQkJCVJBREVPTl9CRU5DSE1BUktfQ09QWV9ETUEsIG4sCj4g KwkJCQkJCWRvYmotPnRiby5yZXN2KTsKPiAgIAkJaWYgKHRpbWUgPCAwKQo+ICAgCQkJZ290byBv dXRfY2xlYW51cDsKPiAgIAkJaWYgKHRpbWUgPiAwKQo+IEBAIC0xMzAsNyArMTMyLDggQEAgc3Rh dGljIHZvaWQgcmFkZW9uX2JlbmNobWFya19tb3ZlKHN0cnVjdCByYWRlb25fZGV2aWNlICpyZGV2 LCB1bnNpZ25lZCBzaXplLAo+ICAgCj4gICAJaWYgKHJkZXYtPmFzaWMtPmNvcHkuYmxpdCkgewo+ ICAgCQl0aW1lID0gcmFkZW9uX2JlbmNobWFya19kb19tb3ZlKHJkZXYsIHNpemUsIHNhZGRyLCBk YWRkciwKPiAtCQkJCQkJUkFERU9OX0JFTkNITUFSS19DT1BZX0JMSVQsIG4pOwo+ICsJCQkJCQlS QURFT05fQkVOQ0hNQVJLX0NPUFlfQkxJVCwgbiwKPiArCQkJCQkJZG9iai0+dGJvLnJlc3YpOwo+ ICAgCQlpZiAodGltZSA8IDApCj4gICAJCQlnb3RvIG91dF9jbGVhbnVwOwo+ICAgCQlpZiAodGlt ZSA+IDApCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpk cmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0 cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=