Return-path: Received: from c60.cesmail.net ([216.154.195.49]:10671 "EHLO c60.cesmail.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755439Ab2HAWJj (ORCPT ); Wed, 1 Aug 2012 18:09:39 -0400 Date: Wed, 1 Aug 2012 18:09:34 -0400 From: Pavel Roskin To: Mijzelf Cc: linux-wireless@vger.kernel.org Subject: Re: Uknown symbols in rfkill_backport.ko on 2.6.25.17 on mips Message-ID: <20120801180934.4dc2c9e3@mj> (sfid-20120802_000942_537504_AE8267C1) In-Reply-To: References: <0621389a37a568a7ebd526b0adc87a48@fileserver.lan> <20120724175617.0a4206c4@mj> <20120726172555.246a668c@mj> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-wireless-owner@vger.kernel.org List-ID: On Sun, 29 Jul 2012 12:31:16 +0000 (UTC) Mijzelf wrote: > Looking at this it seems to me it must be some compiler-inserted > memory barrier, or something like that. But that memcpy baffles me. You did a great job tracking down the problem. I think the next step would be to ask in the mips mailing list. The wireless subsystem has nothing to do with that problem. > I think I'll just add a dummy _flush_cache. My target system is > single core, I suppose it would be safe. I think it's worth trying. -- Regards, Pavel Roskin