From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Garzik Subject: Re: sk98lin, jumbo frames, and memory fragmentation Date: Mon, 01 Oct 2007 16:47:28 -0400 Message-ID: <47015CE0.3080706@garzik.org> References: <47015A24.7000701@nortel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: linux@syskonnect.de, netdev@vger.kernel.org To: Chris Friesen Return-path: Received: from srv5.dvmed.net ([207.36.208.214]:54977 "EHLO mail.dvmed.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753091AbXJAUrf (ORCPT ); Mon, 1 Oct 2007 16:47:35 -0400 In-Reply-To: <47015A24.7000701@nortel.com> Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Chris Friesen wrote: > We're considering some hardware that uses the sk98lin network hardware, > and we'll be using jumbo frames. Looking at the driver, when using a > 9KB MTU it seems like it would end up trying to atomically allocate a > 16KB buffer. The sk98lin driver is going away, please don't use it. It's unmaintained and full of known bugs. Jeff