From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: [PATCH 00/14] Remove legacy sdma code for dt booting omaps Date: Tue, 17 Dec 2019 06:50:53 -0800 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-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Peter Ujfalusi Cc: devicetree@vger.kernel.org, Arnd Bergmann , Aaro Koskinen , Vinod Koul , Vinod Koul , Russell King , dmaengine@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: linux-omap@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