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=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 AE029CA9EAF for ; Mon, 21 Oct 2019 14:25:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 887E42084C for ; Mon, 21 Oct 2019 14:25:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729031AbfJUOZm (ORCPT ); Mon, 21 Oct 2019 10:25:42 -0400 Received: from outbound-smtp15.blacknight.com ([46.22.139.232]:39238 "EHLO outbound-smtp15.blacknight.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726289AbfJUOZm (ORCPT ); Mon, 21 Oct 2019 10:25:42 -0400 Received: from mail.blacknight.com (unknown [81.17.254.26]) by outbound-smtp15.blacknight.com (Postfix) with ESMTPS id 272231C300B for ; Mon, 21 Oct 2019 15:25:40 +0100 (IST) Received: (qmail 29241 invoked from network); 21 Oct 2019 14:25:40 -0000 Received: from unknown (HELO techsingularity.net) (mgorman@techsingularity.net@[84.203.19.210]) by 81.17.254.9 with ESMTPSA (AES256-SHA encrypted, authenticated); 21 Oct 2019 14:25:40 -0000 Date: Mon, 21 Oct 2019 15:25:34 +0100 From: Mel Gorman To: Qian Cai Cc: Andrew Morton , Michal Hocko , Vlastimil Babka , Thomas Gleixner , Matt Fleming , Borislav Petkov , Linux-MM , Linux Kernel Mailing List Subject: Re: [PATCH 1/3] mm, meminit: Recalculate pcpu batch and high limits after init completes Message-ID: <20191021142534.GA3016@techsingularity.net> References: <20191021094808.28824-1-mgorman@techsingularity.net> <20191021094808.28824-2-mgorman@techsingularity.net> <85A7E76A-0839-4A43-86F3-6847639F9F92@lca.pw> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline In-Reply-To: <85A7E76A-0839-4A43-86F3-6847639F9F92@lca.pw> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Oct 21, 2019 at 10:01:24AM -0400, Qian Cai wrote: > Warnings from linux-next, > > [ 14.265911][ T659] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:935 > [ 14.265992][ T659] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 659, name: pgdatinit8 > [ 14.266044][ T659] 1 lock held by pgdatinit8/659: Fixed in v2 posted this morning. It should hit linux-next eventually. -- Mel Gorman SUSE Labs