Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1764904AbXLPKJP (ORCPT ); Sun, 16 Dec 2007 05:09:15 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1759112AbXLPKJF (ORCPT ); Sun, 16 Dec 2007 05:09:05 -0500 Received: from xdsl-664.zgora.dialog.net.pl ([81.168.226.152]:3912 "EHLO tuxland.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758772AbXLPKJE (ORCPT ); Sun, 16 Dec 2007 05:09:04 -0500 From: Mariusz Kozlowski To: Andrew Morton Subject: Re: 2.6.24-rc5-mm1: problems with cat /proc/kpageflags Date: Sun, 16 Dec 2007 11:11:02 +0100 User-Agent: KMail/1.9.7 Cc: linux-kernel@vger.kernel.org References: <20071213024050.7d6e5f3e.akpm@linux-foundation.org> In-Reply-To: <20071213024050.7d6e5f3e.akpm@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200712161111.02770.m.kozlowski@tuxland.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 637 Lines: 23 Hello, cat /proc/kpageflags on sparc64 causes the box to lock. I can not write on any terminal - but I can issue sysrqs and switch between consoles. cat process hangs in read(3, ... sysrq-w shows: syslogd D 000000000069240c 0 2470 1 Call Trace: [0000000000692224] [0000000000692224] [0000000000692224] [0000000000692224] [0000000000692224] [0000000000692224] -- 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/