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=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 320E3CA9EA0 for ; Fri, 25 Oct 2019 14:00:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0AAC6222BE for ; Fri, 25 Oct 2019 14:00:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572012037; bh=gqcWKa5cLQe90gcPgIFByj9D6hhMPg+LCDLFYQP5lGw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=2h+8VjnNaZdr0l13bkBFGbkAGBvjOnba3D3MXOJkOCL8Kb62xLJQsnw8Xk0q1m8ao XS4oaxyzYx2qIGGmYTnoCXuC+erlgHbR6EcbZ/4BY83WuQs8VElci2w+EnUoTYGCQH OQmRKE8LQeOca3Rjj8FsqSIsHZdCQqbCTkSbm8Hg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2394859AbfJYOAf (ORCPT ); Fri, 25 Oct 2019 10:00:35 -0400 Received: from mx2.suse.de ([195.135.220.15]:37586 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2393874AbfJYOAb (ORCPT ); Fri, 25 Oct 2019 10:00:31 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id C6889B97F; Fri, 25 Oct 2019 14:00:29 +0000 (UTC) Date: Fri, 25 Oct 2019 16:00:29 +0200 From: Michal Hocko To: snazy@snazy.de Cc: Randy Dunlap , linux-kernel@vger.kernel.org, Linux MM , Andrew Morton , "Potyra, Stefan" Subject: Re: mlockall(MCL_CURRENT) blocking infinitely Message-ID: <20191025140029.GL17610@dhcp22.suse.cz> References: <20191025092143.GE658@dhcp22.suse.cz> <70393308155182714dcb7485fdd6025c1fa59421.camel@gmx.de> <20191025114633.GE17610@dhcp22.suse.cz> <20191025120505.GG17610@dhcp22.suse.cz> <20191025121104.GH17610@dhcp22.suse.cz> <20191025132700.GJ17610@dhcp22.suse.cz> <707b72c6dac76c534dcce60830fa300c44f53404.camel@gmx.de> <20191025135749.GK17610@dhcp22.suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191025135749.GK17610@dhcp22.suse.cz> 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 And one more thing. Considering that you are able to reproduce and you have a working kernel, could you try to bisect this? -- Michal Hocko SUSE Labs