From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andy Warner Subject: WARN_ON(buflen > PAGE_SIZE) libata-core.c Date: Wed, 1 Sep 2004 15:08:01 -0500 Sender: linux-ide-owner@vger.kernel.org Message-ID: <20040901150801.A12145@florence.linkmargin.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from ms-smtp-03.rdc-kc.rr.com ([24.94.166.129]:13022 "EHLO ms-smtp-03.rdc-kc.rr.com") by vger.kernel.org with ESMTP id S267625AbUIAUJt (ORCPT ); Wed, 1 Sep 2004 16:09:49 -0400 Content-Disposition: inline List-Id: linux-ide@vger.kernel.org To: Jeff Garzik Cc: linux-ide@vger.kernel.org I'm working on a tree pulled directly from bk://gkernel.bkbits.net/libata-2.6 In libata-core.c:ata_sg_init_one() there is: WARN_ON(buflen > PAGE_SIZE); Which (unsurpsingly) triggers for all non-tiny transfers (I'm using sg_utils to generate disk traffic.) It's obviously there for a reason, what would I need to do to get past it. Give me some background and maybe I can come up with a patch :) -- andyw@pobox.com Andy Warner Voice: (612) 801-8549 Fax: (208) 575-5634