From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2001:1868:205::9]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3srp4z0LKnzDrWQ for ; Sun, 9 Oct 2016 01:03:14 +1100 (AEDT) Date: Sat, 8 Oct 2016 16:03:04 +0200 From: Peter Zijlstra To: Anton Blanchard Cc: Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras , Vaidyanathan Srinivasan , linuxppc-dev@lists.ozlabs.org Subject: Re: CPU hotplug hits oops in select_idle_sibling() Message-ID: <20161008140304.GH3142@twins.programming.kicks-ass.net> References: <20161008220733.366e8c6b@kryten> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <20161008220733.366e8c6b@kryten> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Sat, Oct 08, 2016 at 10:07:33PM +1100, Anton Blanchard wrote: > Hi, > > I updated to mainline as of today and tried CPU hotplug via the ppc64_cpu > tool: http://lkml.kernel.org/r/1475922278-3306-1-git-send-email-wanpeng.li@hotmail.com