Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753849AbYLUN5y (ORCPT ); Sun, 21 Dec 2008 08:57:54 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752038AbYLUN5q (ORCPT ); Sun, 21 Dec 2008 08:57:46 -0500 Received: from bombadil.infradead.org ([18.85.46.34]:33290 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752026AbYLUN5p (ORCPT ); Sun, 21 Dec 2008 08:57:45 -0500 Subject: Re: [regression] uml is very slow on 2.6.28 host From: Peter Zijlstra To: Miklos Szeredi Cc: jdike@addtoit.com, user-mode-linux-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org In-Reply-To: References: Content-Type: text/plain Content-Transfer-Encoding: 7bit Date: Sun, 21 Dec 2008 14:57:38 +0100 Message-Id: <1229867858.9487.238.camel@twins> Mime-Version: 1.0 X-Mailer: Evolution 2.24.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 642 Lines: 18 On Fri, 2008-12-12 at 10:35 +0100, Miklos Szeredi wrote: > When the UML boot gets to the userspace part it gets really really > slow. It takes about 20 times the normal time to fully boot. CPU > seems to be idle. > > Guest version doesn't matter. Host version 2.6.27 was OK, latest git > is not OK. I'm running 32bit guest on 64bit host. Does: http://lkml.org/lkml/2008/12/16/40 help any? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/