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=-3.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_PASS,USER_AGENT_GIT 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 09DACC10F11 for ; Wed, 24 Apr 2019 14:04:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CE834218FC for ; Wed, 24 Apr 2019 14:04:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=digitalocean.com header.i=@digitalocean.com header.b="Kk0JP4fx" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730435AbfDXOED (ORCPT ); Wed, 24 Apr 2019 10:04:03 -0400 Received: from mail-io1-f66.google.com ([209.85.166.66]:36813 "EHLO mail-io1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726830AbfDXOEA (ORCPT ); Wed, 24 Apr 2019 10:04:00 -0400 Received: by mail-io1-f66.google.com with SMTP id d19so11685611ioc.3 for ; Wed, 24 Apr 2019 07:03:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=digitalocean.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to; bh=PqXEjNxslUg0+S8sYhHG+ogG8LevC+eadB4uRbvqHk4=; b=Kk0JP4fx2jiSaWqZ/AfgndAKBk6y4vpHAMPTbFyEwajqLLDjrYCcL1DmiBOpXZe39Z dFkl+YBl6K5WlgysVlPWSKpo1adeIFtjJ6w7/Y2LXSjuoRBtFbzZaLRDhS2an6oMUknG mViTe+RUCvsdlvZLTiJbldJzUGd4MlXlffkSM= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to; bh=PqXEjNxslUg0+S8sYhHG+ogG8LevC+eadB4uRbvqHk4=; b=UPB9MrPKCIZiOKDvAaHhQy5UtrITBeDtX5hF+ikAWbFlxnI+zrwSAbeVz5QAPGe+dh 3SqTA0l9zz8x5KCbkQ5PzZyOIKsfnl8Rsenpwdv+BSQTqRQCyCErZsoef9kzdam7R6dO tqy8yzc6KKcItpoAzxCjClrDrKNVN1f42jiK/D4aw+jfd5xGEVia0haKXI4c58fWfGJZ ZBV7A8oq8HyiYTLqUqh93uVLkVQBAqeuFXOse/lJwwF+htR+1iEXUFk8RHU5sxZhqzf8 KHbEzhhPEbFxEM4hm4Xu1tbijiAJC6lRbD3nG0lBmobq5YpZS/aepWLQov8lnIudAvS+ nEkQ== X-Gm-Message-State: APjAAAUBwCJgfSjV0x6BdHMKjKDw40a09YHY0Zb98+TiALRcQ55Dr82A ATYOrI9Cwe62EeLXSVceeMuQEA== X-Google-Smtp-Source: APXvYqwAozdpkiJUfInxG3MA7O96btTpTwj76Ws6GIpisA9lNc3A0y1RjbzHSe/ZjPJaQBdTlxwAOQ== X-Received: by 2002:a5e:8b05:: with SMTP id g5mr14948868iok.274.1556114638916; Wed, 24 Apr 2019 07:03:58 -0700 (PDT) Received: from swap-tester ([178.128.225.14]) by smtp.gmail.com with ESMTPSA id i11sm8607926itb.3.2019.04.24.07.03.58 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 24 Apr 2019 07:03:58 -0700 (PDT) From: Vineeth Remanan Pillai To: Aubrey Li Cc: Vineeth Remanan Pillai , Nishanth Aravamudan , Julien Desfossez , Peter Zijlstra , Tim Chen , mingo@kernel.org, tglx@linutronix.de, pjt@google.com, torvalds@linux-foundation.org, linux-kernel@vger.kernel.org, subhra.mazumdar@oracle.com, fweisbec@gmail.com, keescook@chromium.org, kerrnel@google.com, Aaron Lu , Valentin Schneider , Mel Gorman , Pawan Gupta , Paolo Bonzini , Phil Auld Subject: Re: [RFC PATCH v2 15/17] sched: Trivial forced-newidle balancer Date: Wed, 24 Apr 2019 14:03:55 +0000 Message-Id: <20190424140355.17357-1-vpillai@digitalocean.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org If the hard lockup is reproducible with v2, could you please share more details about the lockup? Thanks