From mboxrd@z Thu Jan 1 00:00:00 1970 From: Borislav Petkov Subject: Re: WARNING: CPU: 4 PID: 863 at include/drm/drm_crtc.h:1577 drm_helper_choose_encoder_dpms+0x88/0x90() Date: Tue, 22 Sep 2015 21:06:24 +0200 Message-ID: <20150922190624.GA3453@pd.tnic> References: <20150921133126.GA25475@nazgul.tnic> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail.skyhub.de (mail.skyhub.de [78.46.96.112]) by gabe.freedesktop.org (Postfix) with ESMTP id BFBAF6EB4F for ; Tue, 22 Sep 2015 12:06:27 -0700 (PDT) Content-Disposition: inline In-Reply-To: <20150921133126.GA25475@nazgul.tnic> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Alex Deucher , Christian =?utf-8?B?S8O2bmln?= Cc: lkml , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gTW9uLCBTZXAgMjEsIDIwMTUgYXQgMDM6MzE6MjZQTSArMDIwMCwgQm9yaXNsYXYgUGV0a292 IHdyb3RlOgo+IEhpIGd1eXMsCj4gCj4gdGhpcyBhc3NlcnRfZHJtX2Nvbm5lY3Rvcl9saXN0X3Jl YWRfbG9ja2VkKCkgdGhpbmcgZmlyZXMgaGVyZSB3aGVuCj4gc3VzcGVuZGluZyB0byBkaXNrIHdp dGggTGludXMnIG1hc3RlciBmcm9tIGFyb3VuZCBhIHdlZWsgYWdvIGFuZAo+IHRpcC9tYXN0ZXIg bWVyZ2VkIG9udG9wLgo+IAo+IEFmdGVyIEkgcmVzdW1lLCBib3ggY29tZXMgdXAgYnV0IHdlZGdl cyBzb2xpZC4gSSd2ZSBtYW5hZ2VkIHRvIGNhcHR1cmUKPiB0aGF0IHNwbGF0IGluIGl0cyB3aG9s ZSBnbG9yeSB0b28sIHNlZSB0aGUgZW5kIG9mIHRoaXMgbWFpbC4KCkJ0dywgdGhpcyBoYXBwZW5z IG9uIHJjMit0aXAgdG9vLgoKLS0gClJlZ2FyZHMvR3J1c3MsCiAgICBCb3Jpcy4KCkVDTyB0aXAg IzEwMTogVHJpbSB5b3VyIG1haWxzIHdoZW4geW91IHJlcGx5LgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1k ZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo= From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759416AbbIVTGk (ORCPT ); Tue, 22 Sep 2015 15:06:40 -0400 Received: from mail.skyhub.de ([78.46.96.112]:60246 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759063AbbIVTGa (ORCPT ); Tue, 22 Sep 2015 15:06:30 -0400 Date: Tue, 22 Sep 2015 21:06:24 +0200 From: Borislav Petkov To: Alex Deucher , Christian =?utf-8?B?S8O2bmln?= Cc: dri-devel@lists.freedesktop.org, lkml Subject: Re: WARNING: CPU: 4 PID: 863 at include/drm/drm_crtc.h:1577 drm_helper_choose_encoder_dpms+0x88/0x90() Message-ID: <20150922190624.GA3453@pd.tnic> References: <20150921133126.GA25475@nazgul.tnic> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20150921133126.GA25475@nazgul.tnic> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Sep 21, 2015 at 03:31:26PM +0200, Borislav Petkov wrote: > Hi guys, > > this assert_drm_connector_list_read_locked() thing fires here when > suspending to disk with Linus' master from around a week ago and > tip/master merged ontop. > > After I resume, box comes up but wedges solid. I've managed to capture > that splat in its whole glory too, see the end of this mail. Btw, this happens on rc2+tip too. -- Regards/Gruss, Boris. ECO tip #101: Trim your mails when you reply.