Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761483AbXFAQqw (ORCPT ); Fri, 1 Jun 2007 12:46:52 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1762034AbXFAQqp (ORCPT ); Fri, 1 Jun 2007 12:46:45 -0400 Received: from an-out-0708.google.com ([209.85.132.248]:35523 "EHLO an-out-0708.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1762124AbXFAQqn (ORCPT ); Fri, 1 Jun 2007 12:46:43 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; b=QbQM3kwGGv+8vR5LNSmvHnQ6f/LiQyqzM9EclebI+1N0bUoUHxFLKLKPDMWmuw7k+VmZvY94xFfPPNsNY+YnDyitXdISa03jlztsULIH6lBO561CPIU/c2MAVkO70I/ULFG5EyWjCGdB2xNLJqgItA3Nurl7MeJ/iJrMR/v5nco= Message-ID: <3634de740706010946iabd6c51rf7e9a36463e3fca3@mail.gmail.com> Date: Fri, 1 Jun 2007 22:16:41 +0530 From: Maximus To: linux-kernel@vger.kernel.org Subject: dma_alloc_coherent fails MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 500 Lines: 17 Hi, Am using a linux 2.6.19 kernel for arm. the dma_alloc_coherent function call in the kernel for 38400 bytes fails. Has anyone faced this problem before?. What could be make dma_alloc_coherent to success sometimes and fail sometimes?. Regards, John - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/