From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx192.postini.com [74.125.245.192]) by kanga.kvack.org (Postfix) with SMTP id 7D3946B002B for ; Tue, 25 Dec 2012 07:05:05 -0500 (EST) Received: by mail-ob0-f181.google.com with SMTP id oi10so7203915obb.26 for ; Tue, 25 Dec 2012 04:05:04 -0800 (PST) MIME-Version: 1.0 In-Reply-To: <535932623.34838584.1356410331076.JavaMail.root@redhat.com> References: <1621091901.34838094.1356409676820.JavaMail.root@redhat.com> <535932623.34838584.1356410331076.JavaMail.root@redhat.com> Date: Tue, 25 Dec 2012 20:05:04 +0800 Message-ID: Subject: Re: kernel BUG at mm/huge_memory.c:1798! From: Hillf Danton Content-Type: text/plain; charset=UTF-8 Sender: owner-linux-mm@kvack.org List-ID: To: Zhouping Liu Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Ingo Molnar , Johannes Weiner , mgorman@suse.de, hughd@google.com, Andrea Arcangeli On Tue, Dec 25, 2012 at 12:38 PM, Zhouping Liu wrote: > Hello all, > > I found the below kernel bug using latest mainline(637704cbc95), > my hardware has 2 numa nodes, and it's easy to reproduce the issue > using LTP test case: "# ./mmap10 -a -s -c 200": Can you test with 5a505085f0 and 4fc3f1d66b1 reverted? Hillf -- 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