Return-path: Received: from rv-out-0506.google.com ([209.85.198.234]:21994 "EHLO rv-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751461AbYFEIyh (ORCPT ); Thu, 5 Jun 2008 04:54:37 -0400 Received: by rv-out-0506.google.com with SMTP id l9so603779rvb.1 for ; Thu, 05 Jun 2008 01:54:36 -0700 (PDT) Message-ID: <1ba2fa240806050154w6bee2f08n80031e09ac12e9ed@mail.gmail.com> (sfid-20080605_105441_182074_EE595416) Date: Thu, 5 Jun 2008 11:54:36 +0300 From: "Tomas Winkler" To: "Lukas Hejtmanek" Subject: Re: Page allocation failure in 2.6.26-rc2 (iwl4965 driver) Cc: "maximilian attems" , linux-wireless@vger.kernel.org In-Reply-To: <1ba2fa240806041209i5e3fbb35r5667314ea9417379@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 References: <20080604130307.GN5012@ics.muni.cz> <20080604130452.GD9258@baikonur.stro.at> <20080604185743.GQ5012@ics.muni.cz> <1ba2fa240806041209i5e3fbb35r5667314ea9417379@mail.gmail.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: On Wed, Jun 4, 2008 at 10:09 PM, Tomas Winkler wrote: > 2008/6/4 Lukas Hejtmanek : >> On Wed, Jun 04, 2008 at 03:04:52PM +0200, maximilian attems wrote: >>> similar with 2.6.25-rc3-git7 not a regression. happens for me since >>> early merge of iwlwifi after several resume and suspend cycles + mem >>> pressure. >> >> Jiri Slaby suggested that the iwl driver should not try to alloc 64kB (order >> 4) using kalloc but vmalloc should be used instead. While not understanding >> iwl driver internals, I cannot say whether it can be replaced per se. >> > > We my try it but the problem is somewhere else. Actually I've already posted the patch that fixes allocation. It' just not in rc2 http://marc.info/?l=linux-wireless&m=121205035427353&w=2 Tomas