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=-7.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_PASS,USER_AGENT_MUTT 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 77E73C10F13 for ; Tue, 16 Apr 2019 16:18:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4977720868 for ; Tue, 16 Apr 2019 16:18:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729892AbfDPQSZ (ORCPT ); Tue, 16 Apr 2019 12:18:25 -0400 Received: from mx1.redhat.com ([209.132.183.28]:34956 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726037AbfDPQSY (ORCPT ); Tue, 16 Apr 2019 12:18:24 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 83D50307D983; Tue, 16 Apr 2019 16:18:24 +0000 (UTC) Received: from pauld.bos.csb (dhcp-17-51.bos.redhat.com [10.18.17.51]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 80C285D9D3; Tue, 16 Apr 2019 16:18:21 +0000 (UTC) Date: Tue, 16 Apr 2019 12:18:19 -0400 From: Phil Auld To: Peter Zijlstra Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, bsegall@google.com, torvalds@linux-foundation.org, anton@ozlabs.org, efault@gmx.de, mingo@kernel.org, tglx@linutronix.de, linux-tip-commits@vger.kernel.org Subject: Re: [tip:sched/core] sched/fair: Limit sched_cfs_period_timer loop to avoid hard lockup Message-ID: <20190416161819.GE17860@pauld.bos.csb> References: <20190319130005.25492-1-pauld@redhat.com> <20190409124815.GA10132@pauld.bos.csb> <20190409130527.GR11158@hirez.programming.kicks-ass.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190409130527.GR11158@hirez.programming.kicks-ass.net> User-Agent: Mutt/1.5.21 (2010-09-15) X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.48]); Tue, 16 Apr 2019 16:18:24 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Apr 09, 2019 at 03:05:27PM +0200 Peter Zijlstra wrote: > On Tue, Apr 09, 2019 at 08:48:16AM -0400, Phil Auld wrote: > > Hi Ingo, Peter, > > > > On Wed, Apr 03, 2019 at 01:38:39AM -0700 tip-bot for Phil Auld wrote: > > > Commit-ID: 06ec5d30e8d57b820d44df6340dcb25010d6d0fa > > > Gitweb: https://git.kernel.org/tip/06ec5d30e8d57b820d44df6340dcb25010d6d0fa > > > Author: Phil Auld > > > AuthorDate: Tue, 19 Mar 2019 09:00:05 -0400 > > > Committer: Ingo Molnar > > > CommitDate: Wed, 3 Apr 2019 09:50:23 +0200 > > > > This commit seems to have gotten lost. It's not in tip and now the > > direct gitweb link is also showing bad commit reference. > > > > Did this fall victim to a reset or something? > > It had (trivial) builds fails on 32 bit. I have a fixed up version > around somewhere, but that hasn't made it back in yet. Thank you :) I'll post the follow up version for the stable trees soon. --