Received: by 2002:a25:f815:0:0:0:0:0 with SMTP id u21csp3197355ybd; Mon, 24 Jun 2019 21:31:41 -0700 (PDT) X-Google-Smtp-Source: APXvYqz7PM64P1pSQqlzZJH3Tcj5BNsGydfAb++BD/7UqlzfRiOe4F90WfUzhLi4AizNCY4/Qbla X-Received: by 2002:a63:81c6:: with SMTP id t189mr24426029pgd.15.1561437101515; Mon, 24 Jun 2019 21:31:41 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1561437101; cv=none; d=google.com; s=arc-20160816; b=uH0ysx2VNSqu74/gAwlURknFyh23uN91kDtJ1sZV6uESTGZYrc1bjOC5QDlLn92y4D KaFeDQdj2xlzbhbnquYxB0yQL2SdXJsGdR4UHjfGKlY/HduvcovFkT4ssvjZHmh1X7Vl yuBV97IDDQJLzmQh7AGPzGgajbxFE0KmIbN76K4OH7OqjBeIpBUI1WRVhigqo3B1VB4E mUtYDGxf9I8lMGcdoBLGYaikw0srNu7d56ZpIaP8UmYyGylxRzCfxfpGMDvPNdF7Z+gV xCK9ewn2UrHTrk/FbizsBr0rVzcuaw6zTaSiWKkTcPXiRQZ5ZMv5Q7VhvcaAT/mKqpCi 0sQQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=coNnxuYy5ci+I5fv3DD4/IIPvm4Az/WCbnZ72++hqEc=; b=dsEJrTHz9Nz48pn7j7RkSotckFC+a4quzRX0HMRLJ/wJ/9RK2q/vrHl1s4b/i7blGB 3SyTZpEn7Ln3r9NyfDV8jnd67ogfDmktSDG6ufeZwjrgcrNrLM1gifdIVWrAU33gRqIv JUbctq1qhiwaE4/WYjuWHvIsZY48XNNARXC6boTwxXovJWhb6bZQx5kywGKDZyhj/PuO 8X8bA/GzTzSp65yBv/JLEujp2XngziI+4zFORZTfwqmHnfPl5hmVGXobTzYvt5UrmQdM tf62j07z497Z/eicyU5gwKOHEom3f1Q6F600xJ3wSO857HMeJRPLbphIxWXwtiyYVVP/ 0GNg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=HYvC5dxs; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id k193si12481105pgc.473.2019.06.24.21.31.25; Mon, 24 Jun 2019 21:31:41 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=HYvC5dxs; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726663AbfFYEXI (ORCPT + 99 others); Tue, 25 Jun 2019 00:23:08 -0400 Received: from mail.kernel.org ([198.145.29.99]:42902 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725881AbfFYEXI (ORCPT ); Tue, 25 Jun 2019 00:23:08 -0400 Received: from localhost (unknown [106.201.40.23]) (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 7946A20656; Tue, 25 Jun 2019 04:23:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1561436587; bh=g8R5D05SwKQ/XjeNXsPC9J7BSXUsfkuivSbwg4q4NZ4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=HYvC5dxsJ23hoTCkZTiRGFIxBQ9YNYhXofBwb3niiPvgiliFIfs8WggaGaAn1DovP I+X+cxtQSblri14bQCNATdChWkV7jCwUwuE7ofs6lxZx2anF6DNd2PVbnP34QZXIzY aoGYTlWWfauBFDc5CbKwMx94NGStHhB+NEuaZh+k= Date: Tue, 25 Jun 2019 09:49:57 +0530 From: Vinod Koul To: "Hook, Gary" Cc: "dmaengine@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH v2] dmaengine: dmatest: timeout value of -1 should specify infinite wait Message-ID: <20190625041957.GG2962@vkoul-mobl> References: <156089501718.8121.12070116684408969349.stgit@taos> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <156089501718.8121.12070116684408969349.stgit@taos> User-Agent: Mutt/1.11.3 (2019-02-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 18-06-19, 22:03, Hook, Gary wrote: > The dmatest module parameter 'timeout' is documented as accepting a > -1 to mean "infinite timeout". Howver, an infinite timeout is not typo Howver > advised, nor possible since the module parameter is an unsigned int, > which won't accept a negative value. Change the parameter > comment to reflect current behavior, which allows values from 0 up to > 4294967295 (0xFFFFFFFF). Applied after fixing typo, thanks -- ~Vinod