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=-2.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham 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 99D8CC10F14 for ; Tue, 23 Apr 2019 05:10:21 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6650520811 for ; Tue, 23 Apr 2019 05:10:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="f2WOq/Co"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="nW+wFJRM" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6650520811 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=vltadTjrEYH9gdmjEi7TSsWkOBMSLiZRtlpPAf1hkfk=; b=f2WOq/Co9v6F2J QmbwRPz8rJLihJAvYr9jDo+NZXnC0mla/qCKSMr3/FFMsNwtUWYRC5n6/RytUgmFbjAZBdu2wIifn CvFCj5B6qupto6VckzqoRZOS/V2NxBm8wWWBxYGqmOP4kh4rqviEtRhbExppVg9QWkVN2MfsrNJnX pNfVZzdLlL9rfkSHRKgvahWWRbfxvcymi0swOlfB/b0mwEJYt6iC/VWXSpKRhS0qzRtrUsyVT4umo qoiF75h1dyWrMfCuaXPluCB58JR0QvkjOJ03LbFyV/nOTioaAIA00pkCZ9ZVxs949W4qT6koQS/GN sougU6g3etHD2ozA7fug==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hInh9-00024U-Gv; Tue, 23 Apr 2019 05:10:15 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hInh5-000243-TW for linux-arm-kernel@lists.infradead.org; Tue, 23 Apr 2019 05:10:13 +0000 Received: from localhost (unknown [171.76.113.243]) (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 78D9E20811; Tue, 23 Apr 2019 05:10:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1555996211; bh=69ba/LcdkGrzPUsyKo78VQP0+UkYmFORyGWlVeZinxc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=nW+wFJRM27F8h3lQQMrkZxTcrAi99D4KSeOvOuruSs5/yd1BFadM9ZwyuH84d7dDb inz21vNS6RGC72CnJZKsUVwo/ygvILgKGnqItQ59HWW3TXQnkSdQdP5HTXsa4+1vi7 Bj0u2ttAZWEhctUfP/VsWc107Kb9GTKiUZYInBjk= Date: Tue, 23 Apr 2019 10:40:05 +0530 From: Vinod Koul To: Nicolas Ferre Subject: Re: [PATCH v3 1/3] dmaengine: at_xdmac: remove BUG_ON macro in tasklet Message-ID: <20190423051005.GD28103@vkoul-mobl> References: <20190403102359.27698-1-nicolas.ferre@microchip.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190403102359.27698-1-nicolas.ferre@microchip.com> User-Agent: Mutt/1.11.3 (2019-02-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190422_221011_968454_0220A6F8 X-CRM114-Status: UNSURE ( 9.00 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: dmaengine@vger.kernel.org, Ludovic Desroches , Alexandre Belloni , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 03-04-19, 12:23, Nicolas Ferre wrote: > Even if this case shouldn't happen when controller is properly programmed, > it's still better to avoid dumping a kernel Oops for this. > As the sequence may happen only for debugging purposes, log the error and > just finish the tasklet call. Applied all, thanks -- ~Vinod _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel