From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH] drm/i915: fix use after free during eDP encoder destroying Date: Fri, 12 Dec 2014 19:06:24 +0200 Message-ID: <20141212170624.GX10649@intel.com> References: <1418399858-26849-1-git-send-email-imre.deak@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id 89CD86E9EE for ; Fri, 12 Dec 2014 09:07:30 -0800 (PST) Content-Disposition: inline In-Reply-To: <1418399858-26849-1-git-send-email-imre.deak@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Imre Deak Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBEZWMgMTIsIDIwMTQgYXQgMDU6NTc6MzhQTSArMDIwMCwgSW1yZSBEZWFrIHdyb3Rl Ogo+IEFmdGVyCj4gCj4gY29tbWl0IGExOGMwYWYxNzFiZmI4NzUwMTJkYTI2ZjIzZGYwNTEwMDQ3 MjY5NzMKPiB1dGhvcjogVGhpZXJyeSBSZWRpbmcgPHRyZWRpbmdAbnZpZGlhLmNvbT4KPiBEYXRl OiAgIFdlZCBEZWMgMTAgMTE6Mzg6NDkgMjAxNCArMDEwMAo+IAo+ICAgICBkcm06IFplcm8gb3V0 IERSTSBvYmplY3QgbWVtb3J5IHVwb24gY2xlYW51cAo+IAo+IHdlIHdpbGwgdXNlIHRoZSBlRFAg ZW5jb2RlciBkdXJpbmcgZGVzdHJveWluZyBpdC4gRml4IHRoaXMgYnkgY2FsbGluZwo+IGRybV9l bmNvZGVyX2NsZWFudXAoKSBhdCBhIHBvaW50IHdoZW4gdGhlIGVuY29kZXIgaXMgbm90IHVzZWQg YW55IG1vcmUuCj4gVGhpcyBjYXVzZWQgYSBOVUxMIHBvaW50ZXIgZGVyZWZlcmVuY2UgaW4gcHBz X2xvY2soKSwgSSBjYW4ndCBzZWUgdGhhdAo+IGl0IGNhdXNlZCBhbnkgb3RoZXIgcHJvYmxlbS4K PiAKPiBBbGwgdGhlIG90aGVyIGVuY29kZXJzIHNlZW0gdG8gY2FsbCBkcm1fZW5jb2Rlcl9jbGVh bnVwKCkgYXQgYSBzYWZlCj4gcGxhY2UuCj4gCj4gU2lnbmVkLW9mZi1ieTogSW1yZSBEZWFrIDxp bXJlLmRlYWtAaW50ZWwuY29tPgoKZHJtX2VuY29kZXJfY2xlYW51cCgpIGRvZXNuJ3QgYXBwZWFy IHRvIGhhdmUgYW55IG5hc3R5IHNpZGUgZWZmZWN0cwpzbyB0aGlzIGxvb2tzIHNhbmUuCgpSZXZp ZXdlZC1ieTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4K Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMgfCAyICstCj4gIDEgZmls ZSBjaGFuZ2VkLCAxIGluc2VydGlvbigrKSwgMSBkZWxldGlvbigtKQo+IAo+IGRpZmYgLS1naXQg YS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfZHAuYwo+IGluZGV4IDNmYzMyOTYuLjBhNTU2MjMgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX2RwLmMKPiBAQCAtNDMxMCw3ICs0MzEwLDYgQEAgdm9pZCBpbnRlbF9kcF9lbmNvZGVyX2Rl c3Ryb3koc3RydWN0IGRybV9lbmNvZGVyICplbmNvZGVyKQo+ICAKPiAgCWRybV9kcF9hdXhfdW5y ZWdpc3RlcigmaW50ZWxfZHAtPmF1eCk7Cj4gIAlpbnRlbF9kcF9tc3RfZW5jb2Rlcl9jbGVhbnVw KGludGVsX2RpZ19wb3J0KTsKPiAtCWRybV9lbmNvZGVyX2NsZWFudXAoZW5jb2Rlcik7Cj4gIAlp ZiAoaXNfZWRwKGludGVsX2RwKSkgewo+ICAJCWNhbmNlbF9kZWxheWVkX3dvcmtfc3luYygmaW50 ZWxfZHAtPnBhbmVsX3ZkZF93b3JrKTsKPiAgCQkvKgo+IEBAIC00MzI2LDYgKzQzMjUsNyBAQCB2 b2lkIGludGVsX2RwX2VuY29kZXJfZGVzdHJveShzdHJ1Y3QgZHJtX2VuY29kZXIgKmVuY29kZXIp Cj4gIAkJCWludGVsX2RwLT5lZHBfbm90aWZpZXIubm90aWZpZXJfY2FsbCA9IE5VTEw7Cj4gIAkJ fQo+ICAJfQo+ICsJZHJtX2VuY29kZXJfY2xlYW51cChlbmNvZGVyKTsKPiAgCWtmcmVlKGludGVs X2RpZ19wb3J0KTsKPiAgfQo+ICAKPiAtLSAKPiAxLjguNAo+IAo+IF9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4gSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdAo+ IEludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiBodHRwOi8vbGlzdHMuZnJlZWRlc2t0 b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4CgotLSAKVmlsbGUgU3lyasOkbMOkCklu dGVsIE9UQwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJ bnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0 cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=