Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932366AbdIRMoh (ORCPT ); Mon, 18 Sep 2017 08:44:37 -0400 Received: from mail.kernel.org ([198.145.29.99]:34864 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752501AbdIRMog (ORCPT ); Mon, 18 Sep 2017 08:44:36 -0400 DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E4FB221C9B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=robh@kernel.org X-Google-Smtp-Source: AOwi7QCw3K1zgpM/rQjh84m2c28Xvw3ZOlRvLgPpWDx4haoMPIjTutsmeShyBanvfla85NJ6YySHil5ipZ8RA5tuhHs= MIME-Version: 1.0 In-Reply-To: <1505729319.6990.5.camel@abdul.in.ibm.com> References: <1505729319.6990.5.camel@abdul.in.ibm.com> From: Rob Herring Date: Mon, 18 Sep 2017 07:44:14 -0500 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [linux-next][DLPAR CPU][Oops] Bad kernel stack pointer To: Abdul Haleem Cc: linuxppc-dev , linux-kernel , linux-next , Stephen Rothwell , mpe , Paul Mackerras Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 430 Lines: 15 On Mon, Sep 18, 2017 at 5:08 AM, Abdul Haleem wrote: > Hi, > > Dynamic CPU remove operation resulted in Kernel Panic on today's > next-20170915 kernel. > > Machine Type: Power 7 PowerVM LPAR > Kernel : 4.13.0-next-20170915 I assume this is not something new to 9/15 -next nor only in -next because you also reported that 4.13.0 broke. Can you provide some details on what version worked? 4.12? Rob