From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932130Ab2GRUdp (ORCPT ); Wed, 18 Jul 2012 16:33:45 -0400 Received: from lxorguk.ukuu.org.uk ([81.2.110.251]:39437 "EHLO lxorguk.ukuu.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755989Ab2GRUde (ORCPT ); Wed, 18 Jul 2012 16:33:34 -0400 Date: Wed, 18 Jul 2012 21:37:16 +0100 From: Alan Cox To: Terry Phelps Cc: linux-kernel@vger.kernel.org Subject: Re: QUESTION: Why might Linux suddenly stop replying to pings for no apparent reason? Message-ID: <20120718213716.09236b88@pyramind.ukuu.org.uk> In-Reply-To: References: <20120718171432.09e4790e@pyramind.ukuu.org.uk> X-Mailer: Claws Mail 3.8.0 (GTK+ 2.24.8; x86_64-redhat-linux-gnu) Face: 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 Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 18 Jul 2012 16:30:59 -0400 Terry Phelps wrote: > On Wed, Jul 18, 2012 at 12:14 PM, Alan Cox wrote: > >> If I should be posting my question to somewhere other than the > >> linux-kernel mailing list, please advise me where that might be. It > >> sure looks like something in the kernel isn't working properly > >> somewhere. > > > > If you can duplicate the problem with an *upstream* kernel then yes it > > is. If you only see it on an Oracle kernel then talk to Oracle. > > > > Alan > > Alan, > Thank you for your help. I am not a kernel hacker by any means, but > will try to do what you suggest. > Should I clone the current kernel git tree, and build the latest > kernel? Or build from some other point in time? I'd grab a modern release kernel - the current 3.4 version is probably best. Building off the git tree tends to add other "interesting" variables you don't need. Alan