From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1DEB3C54FCB for ; Mon, 27 Apr 2020 16:18:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EE3C020728 for ; Mon, 27 Apr 2020 16:18:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588004309; bh=Pztu+j3amLQDHLkEboGi9hmbEctsEPTpHHmHT4Wt2RE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=MeXFHM50ozayNHWrWCBbY+LU12dOykRoE4XGbODSXZiIwxrjwVOBbeNpk8UT2i2bW uQLmN/rTBdONAaSzNgWA/ae1r+2z1RRXkegQBt3EEhA2SYnFS3Q/EaEiI46wgl6bs8 QnXFIRWrWV6n3fMF20e3WdPOAGa1JXU+0ADm6N3o= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728286AbgD0QS2 (ORCPT ); Mon, 27 Apr 2020 12:18:28 -0400 Received: from mail.kernel.org ([198.145.29.99]:45100 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726539AbgD0QS2 (ORCPT ); Mon, 27 Apr 2020 12:18:28 -0400 Received: from localhost (unknown [171.76.79.70]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 7394C2064A; Mon, 27 Apr 2020 16:18:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588004308; bh=Pztu+j3amLQDHLkEboGi9hmbEctsEPTpHHmHT4Wt2RE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Eg57ImbwhZpzrBtcc4ef3ypdYrxL3g98RjCVxmTm+vGmKlerf+M+vM+MDxIWTYwB7 Yb27BADlHpsggRKOrZY0mGjOlyi4X9e4fBgI79oQuPGAys8rDjNs8MDap0rYnWQ5dU PiUi5op7LR0MUJ5npWSLppcwXO669nH/rT84Sl84= Date: Mon, 27 Apr 2020 21:48:24 +0530 From: Vinod Koul To: Andy Shevchenko Cc: Dan Williams , dmaengine@vger.kernel.org, Gary Hook Subject: Re: [PATCH v1 4/6] dmaengine: dmatest: Allow negative timeout value to specify infinite wait Message-ID: <20200427161824.GN56386@vkoul-mobl.Dlink> References: <20200424161147.16895-1-andriy.shevchenko@linux.intel.com> <20200424161147.16895-4-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200424161147.16895-4-andriy.shevchenko@linux.intel.com> Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org On 24-04-20, 19:11, Andy Shevchenko wrote: > The dmatest module parameter 'timeout' is documented as accepting a -1 to mean > "infinite timeout". However, an infinite timeout is not advised, nor possible > since the module parameter is an unsigned int, which won't accept a negative > value. Change the parameter type to be signed integer. Applied, thanks -- ~Vinod