Received: by 2002:a25:ad19:0:0:0:0:0 with SMTP id y25csp2552604ybi; Mon, 1 Jul 2019 14:07:16 -0700 (PDT) X-Google-Smtp-Source: APXvYqy6Il/Tga2oi4qS6kjgc0HDb/mms3VewpdrOKNMWOnnF0GbmBxiH5iQGqD0xgn3OeXlSJ/w X-Received: by 2002:a17:902:4683:: with SMTP id p3mr28735752pld.31.1562015236792; Mon, 01 Jul 2019 14:07:16 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1562015236; cv=none; d=google.com; s=arc-20160816; b=ymEs9CwnGAd5jcLZFcwX+Ue3utirkBZw2MA5dIArqjWItyPe4DBUoYi+/fIwSwGizM zatkchWXqNm54WfzXCjtJLCTc9Kqmsu6g3e3JtI5fS9C+ATv8xxX/EsFRN3Q2p4vMPZK hz2no7O+vgnCYnpdWwixFe0JDodsophycD6S4yIH4W7fIzMIcudwjqlIcZC4c0PP3pS9 R9yNwnxIL/z9j3bdVQjtxLj3d5A0UYnBzVhT3Wc7cdBsLBP3BI4NiVVe8fzBcVhrYxhl tZvx5eOiz7zvHdjEpDNAjom9G1B7eiUrN6zX7jVnuRknTcbMJBRvffvM4qEaAqDk+T// 07aQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:subject:cc:to:from:date; bh=DJBTSyY62LaCWYdkOP7uoEVINdeuozukNT+4ZYe5HrA=; b=oewAe5wpRZyPdtuOMuP6x4MmOKJ3ZFhYu6+vvQB91z9zEGnIFWR5nFVnDgrVCBFOnk aKc+lp4+U4e3AMSsY2HJ7c5U/468dqkPacDX2hJ+eq9vvIGwcrKc+l+TH9QSf++7azqA qHNxucVYbsVkWqi3Cv3JgobS7xrL2YaWqAv50jIdQt1Y6NkkevjXF/PzpH+kJNDO4Wvf d2TpCfV0XVlRmBxlAYzx631SO4O13AdQ79DYikwI9jivHNbI0quH1uUxeiv5HPxwUoNg 0AkgyQNOq7rHKVPeopNfI+mxulIP15x81Hj9Qqte4d+ItJiG7lC73iNkT9zbubgcAe69 M8eA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id t135si12670342pfc.251.2019.07.01.14.07.02; Mon, 01 Jul 2019 14:07:16 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726896AbfGAVGG (ORCPT + 99 others); Mon, 1 Jul 2019 17:06:06 -0400 Received: from mail.kernel.org ([198.145.29.99]:42600 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726605AbfGAVGG (ORCPT ); Mon, 1 Jul 2019 17:06:06 -0400 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 6619920665; Mon, 1 Jul 2019 21:06:04 +0000 (UTC) Date: Mon, 1 Jul 2019 17:06:02 -0400 From: Steven Rostedt To: Corey Minyard Cc: Corey Minyard , Sebastian Andrzej Siewior , linux-rt-users@vger.kernel.org, linux-kernel@vger.kernel.org, Peter Zijlstra , tglx@linutronix.de Subject: Re: [PATCH RT v2] Fix a lockup in wait_for_completion() and friends Message-ID: <20190701170602.2fdb35c2@gandalf.local.home> In-Reply-To: <20190701204325.GD5041@minyard.net> References: <20190509193320.21105-1-minyard@acm.org> <20190510103318.6cieoifz27eph4n5@linutronix.de> <20190628214903.6f92a9ea@oasis.local.home> <20190701190949.GB4336@minyard.net> <20190701161840.1a53c9e4@gandalf.local.home> <20190701204325.GD5041@minyard.net> 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 Mon, 1 Jul 2019 15:43:25 -0500 Corey Minyard wrote: > I show that patch is already applied at > > 1921ea799b7dc561c97185538100271d88ee47db > sched/completion: Fix a lockup in wait_for_completion() > > git describe --contains 1921ea799b7dc561c97185538100271d88ee47db > v4.19.37-rt20~1 > > So I'm not sure what is going on. Bah, I'm replying to the wrong commit that I'm having issues with. I searched your name to find the patch that is of trouble, and picked this one. I'll go find the problem patch, sorry for the noise on this one. -- Steve