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=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 6C9B6C2D0CD for ; Tue, 17 Dec 2019 14:50:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4C0C424680 for ; Tue, 17 Dec 2019 14:50:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728322AbfLQOu5 (ORCPT ); Tue, 17 Dec 2019 09:50:57 -0500 Received: from muru.com ([72.249.23.125]:48902 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728087AbfLQOu5 (ORCPT ); Tue, 17 Dec 2019 09:50:57 -0500 Received: from atomide.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTPS id EE9E58116; Tue, 17 Dec 2019 14:51:35 +0000 (UTC) Date: Tue, 17 Dec 2019 06:50:53 -0800 From: Tony Lindgren To: Peter Ujfalusi Cc: linux-omap@vger.kernel.org, Vinod Koul , dmaengine@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Aaro Koskinen , Arnd Bergmann , Russell King , Vinod Koul , devicetree@vger.kernel.org Subject: Re: [PATCH 00/14] Remove legacy sdma code for dt booting omaps Message-ID: <20191217145053.GV35479@atomide.com> References: <20191217001925.44558-1-tony@atomide.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.12.2 (2019-09-21) Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org * Peter Ujfalusi [191217 09:54]: > Thanks for doing this! > First things first: > Acked-by: Peter Ujfalusi > Tested-by: Peter Ujfalusi Thanks for testing! > But I was only able to test it with CPU_IDLE=n otherwise (even w/o this series) > I got a flood of (PandaBoard-ES): > > [ 315.995819] ------------[ cut here ]------------ > [ 316.000457] WARNING: CPU: 0 PID: 0 at drivers/bus/omap_l3_noc.c:141 l3_interrupt_handler+0x264/0x384 > [ 316.009613] 44000000.ocp:L3 Standard Error: MASTER USBHOSTHS TARGET ABE (Read Link): At Address: 0x00000000 : Data Access in User mode during Functional access Can you please email me your .config and I'll take a look? I'm not seeing that with pandaboard es here at least with omap2plus_defconfig. Regards, Tony