From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_2 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0EFF9C3F2D1 for ; Tue, 3 Mar 2020 21:54:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DCAEE208C3 for ; Tue, 3 Mar 2020 21:54:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728461AbgCCVyf (ORCPT ); Tue, 3 Mar 2020 16:54:35 -0500 Received: from mail.kernel.org ([198.145.29.99]:55340 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726766AbgCCVyf (ORCPT ); Tue, 3 Mar 2020 16:54:35 -0500 Received: from gandalf.local.home (cpe-66-24-58-225.stny.res.rr.com [66.24.58.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 1520120848; Tue, 3 Mar 2020 21:54:34 +0000 (UTC) Date: Tue, 3 Mar 2020 16:54:32 -0500 From: Steven Rostedt To: Scott Wood Cc: Tom Zanussi , LKML , linux-rt-users , Thomas Gleixner , Carsten Emde , John Kacur , Sebastian Andrzej Siewior , Daniel Wagner Subject: Re: [PATCH RT 21/23] sched: migrate_enable: Busy loop until the migration request is completed Message-ID: <20200303165432.773941e0@gandalf.local.home> In-Reply-To: References: <1583267977.12738.53.camel@kernel.org> X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 03 Mar 2020 15:19:23 -0600 Scott Wood wrote: > > Thanks for making sure it wasn't missed in any case. > > Steven, any plans to merge that patch into 4.19-rt? > > In the meantime, I guess it's a question of whether the bug fixed by patch > 18/23 is worse than the (probably quite hard to hit) deadlock addressed by > 2dcd94b443c5dcbc. Yes, I plan on doing my backports thursday and friday. -- Steve