From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f42.google.com (mail-wm0-f42.google.com [74.125.82.42]) by kanga.kvack.org (Postfix) with ESMTP id 652C26B0005 for ; Tue, 16 Feb 2016 13:46:10 -0500 (EST) Received: by mail-wm0-f42.google.com with SMTP id b205so123350541wmb.1 for ; Tue, 16 Feb 2016 10:46:10 -0800 (PST) Received: from e06smtp12.uk.ibm.com (e06smtp12.uk.ibm.com. [195.75.94.108]) by mx.google.com with ESMTPS id q8si12653112wjz.13.2016.02.16.10.46.09 for (version=TLS1_2 cipher=AES128-SHA bits=128/128); Tue, 16 Feb 2016 10:46:09 -0800 (PST) Received: from localhost by e06smtp12.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Tue, 16 Feb 2016 18:46:08 -0000 Received: from b06cxnps4074.portsmouth.uk.ibm.com (d06relay11.portsmouth.uk.ibm.com [9.149.109.196]) by d06dlp01.portsmouth.uk.ibm.com (Postfix) with ESMTP id 5EB0517D8042 for ; Tue, 16 Feb 2016 18:46:23 +0000 (GMT) Received: from d06av11.portsmouth.uk.ibm.com (d06av11.portsmouth.uk.ibm.com [9.149.37.252]) by b06cxnps4074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id u1GIk5Iq2097420 for ; Tue, 16 Feb 2016 18:46:05 GMT Received: from d06av11.portsmouth.uk.ibm.com (localhost [127.0.0.1]) by d06av11.portsmouth.uk.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id u1GIk4o0000401 for ; Tue, 16 Feb 2016 11:46:05 -0700 Subject: Re: [BUG] random kernel crashes after THP rework on s390 (maybe also on PowerPC and ARM) References: <20160211192223.4b517057@thinkpad> <20160211190942.GA10244@node.shutemov.name> <20160211205702.24f0d17a@thinkpad> <20160212154116.GA15142@node.shutemov.name> <56BE00E7.1010303@de.ibm.com> <20160212181640.4eabb85f@thinkpad> <20160212231510.GB15142@node.shutemov.name> <20160215113159.GA28832@node.shutemov.name> <20160215193702.4a15ed5e@thinkpad> <20160215213526.GA9766@node.shutemov.name> From: Christian Borntraeger Message-ID: <56C36E6B.70009@de.ibm.com> Date: Tue, 16 Feb 2016 19:46:03 +0100 MIME-Version: 1.0 In-Reply-To: <20160215213526.GA9766@node.shutemov.name> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: "Kirill A. Shutemov" , Gerald Schaefer Cc: Sebastian Ott , Andrea Arcangeli , "Kirill A. Shutemov" , linux-mm@kvack.org, linux-kernel@vger.kernel.org, "Aneesh Kumar K.V" , Andrew Morton , Linus Torvalds , Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras , linuxppc-dev@lists.ozlabs.org, Catalin Marinas , Will Deacon , linux-arm-kernel@lists.infradead.org, Martin Schwidefsky , Heiko Carstens , linux-s390@vger.kernel.org On 02/15/2016 10:35 PM, Kirill A. Shutemov wrote: > > Is there any chance that I'll be able to trigger the bug using QEMU? > Does anybody have an QEMU image I can use? qemu/TCG on s390 does neither provide SMP nor large pages (only QEMU/KVM does) so this will probably not help you here. Christian -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org