From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751344AbdKURbN (ORCPT ); Tue, 21 Nov 2017 12:31:13 -0500 Received: from gherkin.frus.com ([192.158.254.49]:58356 "EHLO gherkin.frus.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751229AbdKURbM (ORCPT ); Tue, 21 Nov 2017 12:31:12 -0500 X-Greylist: delayed 1116 seconds by postgrey-1.27 at vger.kernel.org; Tue, 21 Nov 2017 12:31:12 EST Date: Tue, 21 Nov 2017 11:12:35 -0600 From: Bob Tracy To: linux-kernel@vger.kernel.org Subject: [BUG] 4.14 regression: Xorg hangs on exit Message-ID: <20171121171235.GA22443@gherkin.frus.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.6.1 (2016-04-27) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Apologies for the lack of detail, but the subject pretty much says it all. Xorg works fine with 4.13, but hangs on exit with 4.14. Logging in remotely and applying the "kill -9" sledgehammer has no effect. System logs don't show anything unusual going on. Rebooting hangs because of the unkillable process: hitting the reset switch is the only way forward. Video driver is "radeon", reporting "ATOM BIOS: REDWOOD" at boot time. Console is fb0 == radeondrmfb. --Bob