From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail137.messagelabs.com (mail137.messagelabs.com [216.82.249.19]) by kanga.kvack.org (Postfix) with SMTP id F3CC76B0055 for ; Fri, 15 May 2009 14:53:11 -0400 (EDT) Message-Id: <6.2.5.6.2.20090515145151.03a55298@binnacle.cx> Date: Fri, 15 May 2009 14:53:27 -0400 From: starlight@binnacle.cx Subject: Re: [Bugme-new] [Bug 13302] New: "bad pmd" on fork() of process with hugepage shared memory segments attached Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Sender: owner-linux-mm@kvack.org To: Mel Gorman Cc: Andrew Morton , linux-mm@kvack.org, bugzilla-daemon@bugzilla.kernel.org, bugme-daemon@bugzilla.kernel.org, Adam Litke , Eric B Munson List-ID: Here's another possible clue: I tried the first 'tcbm' testcase on a 2.6.27.7 kernel that was hanging around from a few months ago and it breaks it 100% of the time. Completely hoses huge memory. Enough "bad pmd" errors to fill the kernel log. -- 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