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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 5B3EDC43334 for ; Thu, 6 Sep 2018 16:43:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 04A9F2083D for ; Thu, 6 Sep 2018 16:43:54 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 04A9F2083D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=goodmis.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728085AbeIFVUL (ORCPT ); Thu, 6 Sep 2018 17:20:11 -0400 Received: from mail.kernel.org ([198.145.29.99]:51784 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726506AbeIFVUL (ORCPT ); Thu, 6 Sep 2018 17:20:11 -0400 Received: from gandalf.local.home (cpe-66-24-56-78.stny.res.rr.com [66.24.56.78]) (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 EB5C62075E; Thu, 6 Sep 2018 16:43:50 +0000 (UTC) Date: Thu, 6 Sep 2018 12:43:49 -0400 From: Steven Rostedt To: Sebastian Andrzej Siewior Cc: linux-kernel@vger.kernel.org, linux-rt-users , Thomas Gleixner , Carsten Emde , John Kacur , Paul Gortmaker , Julia Cartwright , Daniel Wagner , tom.zanussi@linux.intel.com Subject: Re: [PATCH RT 00/22] Linux 4.14.63-rt41-rc1 Message-ID: <20180906124349.56b89024@gandalf.local.home> In-Reply-To: <20180906075434.xa64dy7d6p4yolyi@linutronix.de> References: <20180905122754.443196118@goodmis.org> <20180906075434.xa64dy7d6p4yolyi@linutronix.de> X-Mailer: Claws Mail 3.16.0 (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 Thu, 6 Sep 2018 09:54:34 +0200 Sebastian Andrzej Siewior wrote: > On 2018-09-05 08:27:54 [-0400], Steven Rostedt wrote: > > Dear RT Folks, > > > > This is the RT stable review cycle of patch 4.14.63-rt41-rc1. > > > > Please scream at me if I messed something up. Please test the patches too. > > > > The -rc release will be uploaded to kernel.org and will be deleted when > > the final release is out. This is just a review release (or release candidate). > > > > The pre-releases will not be pushed to the git repository, only the > > final release is. > > > > If all goes well, this patch will be converted to the next main release > > on 9/7/2018. > > Your tree (v4.14.63) has > 80d20d35af1ed ("nohz: Fix local_timer_softirq_pending()") > 0a0e0829f9901 ("nohz: Fix missing tick reprogram when interrupting an > inline softirq") > > which means that the patch "nohz: Prevent erroneous tick stop > invocations" can be reverted / dropped. It might have clashed during the > emerge of the stable tree. > My tree also has this: commit 5536f5491a2e098 softirq: keep the 'softirq pending' check RT-only The patch "nohz: Prevent erroneous tick stop invocations" was merged differently upstream. The original issue where a slow box could lock up with a pending timer remained. I currently assume that this is a RT only issue and keep the patch as RT only. Signed-off-by: Sebastian Andrzej Siewior What needs to be done? -- Steve