From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Luis Claudio R. Goncalves" Subject: Re: [PATCH RT] tasklet/rt: Prevent tasklets from going into infinite spin in RT Date: Wed, 30 Nov 2011 12:24:47 -0200 Message-ID: <20111130142447.GA5271@uudg.org> References: <1322618120.17003.104.camel@frodo> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: LKML , RT , Thomas Gleixner , Ingo Molnar , Clark Williams To: Steven Rostedt Return-path: Received: from mail-qy0-f174.google.com ([209.85.216.174]:52944 "EHLO mail-qy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755366Ab1K3OZA (ORCPT ); Wed, 30 Nov 2011 09:25:00 -0500 Content-Disposition: inline In-Reply-To: <1322618120.17003.104.camel@frodo> Sender: linux-rt-users-owner@vger.kernel.org List-ID: On Tue, Nov 29, 2011 at 08:55:20PM -0500, Steven Rostedt wrote: =2E.. | I booted this patch against 3.0-rt stable, and it didn't crash ;) | Could you apply it and see if it fixes the hang that you've been seei= ng. Steven, I have a test box that would present the issue every 2 or 3 reboots, consistently. Using your patch I have already rebooted the box 30 times successfuly. And the test keeps going on... I feel confident to add my: Tested-by: Luis Claudio R. Gon=E7alves Cheers, Luis -- To unsubscribe from this list: send the line "unsubscribe linux-rt-user= s" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756570Ab1K3OZC (ORCPT ); Wed, 30 Nov 2011 09:25:02 -0500 Received: from mail-qy0-f174.google.com ([209.85.216.174]:52944 "EHLO mail-qy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755366Ab1K3OZA (ORCPT ); Wed, 30 Nov 2011 09:25:00 -0500 Date: Wed, 30 Nov 2011 12:24:47 -0200 From: "Luis Claudio R. Goncalves" To: Steven Rostedt Cc: LKML , RT , Thomas Gleixner , Ingo Molnar , Clark Williams Subject: Re: [PATCH RT] tasklet/rt: Prevent tasklets from going into infinite spin in RT Message-ID: <20111130142447.GA5271@uudg.org> References: <1322618120.17003.104.camel@frodo> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1322618120.17003.104.camel@frodo> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Nov 29, 2011 at 08:55:20PM -0500, Steven Rostedt wrote: ... | I booted this patch against 3.0-rt stable, and it didn't crash ;) | Could you apply it and see if it fixes the hang that you've been seeing. Steven, I have a test box that would present the issue every 2 or 3 reboots, consistently. Using your patch I have already rebooted the box 30 times successfuly. And the test keeps going on... I feel confident to add my: Tested-by: Luis Claudio R. Gonçalves Cheers, Luis