From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S1755818AbcJLSts (ORCPT <rfc822;w@1wt.eu>);
        Wed, 12 Oct 2016 14:49:48 -0400
Received: from lb3-smtp-cloud6.xs4all.net ([194.109.24.31]:37690 "EHLO
        lb3-smtp-cloud6.xs4all.net" rhost-flags-OK-OK-OK-OK)
        by vger.kernel.org with ESMTP id S1753824AbcJLStn (ORCPT
        <rfc822;linux-kernel@vger.kernel.org>);
        Wed, 12 Oct 2016 14:49:43 -0400
Message-ID: <1476298116.1960.4.camel@tiscali.nl>
Subject: Re: [Intel-gfx] drm/i915: WARN_ON_ONCE(!crtc_clock || cdclk <
 crtc_clock)
From: Paul Bolle <pebolle@tiscali.nl>
To: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
        Daniel Vetter <daniel.vetter@intel.com>,
        Jani Nikula <jani.nikula@linux.intel.com>,
        David Airlie <airlied@linux.ie>
Cc: intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org,
        dri-devel@lists.freedesktop.org
Date: Wed, 12 Oct 2016 20:48:36 +0200
In-Reply-To: <1476273998.9670.4.camel@tiscali.nl>
References: <1476266167.7439.8.camel@tiscali.nl>
         <1476270522.2817.12.camel@linux.intel.com>
         <1476273998.9670.4.camel@tiscali.nl>
Content-Type: text/plain; charset="UTF-8"
X-Mailer: Evolution 3.20.5 (3.20.5-1.fc24) 
Mime-Version: 1.0
Content-Transfer-Encoding: 7bit
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

On Wed, 2016-10-12 at 14:06 +0200, Paul Bolle wrote:
> That might take some time. Because bisecting always takes a long time
> and especially since hitting this WARNING sometimes takes over an hour.
> Anyhow, please prod me if I stay silent for too long.

For the record: I just had to power cycle this laptop because it got
into that lovely state where it just locks without accepting any input
(no, I don't have netconsole enabled).

Assuming this lockup is related: this could be more urgent than I
thought.


Paul Bolle