From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757581AbdJKQUN (ORCPT ); Wed, 11 Oct 2017 12:20:13 -0400 Received: from merlin.infradead.org ([205.233.59.134]:51088 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757426AbdJKQUK (ORCPT ); Wed, 11 Oct 2017 12:20:10 -0400 Subject: Re: linux-next: Tree for Oct 9th (drivers/dma/stm32-mdma.c) To: Vinod Koul Cc: Mark Brown , Linux-Next Mailing List , Linux Kernel Mailing List , Pierre-Yves Mordret , "M'boumba Cedric Madianga" , "dmaengine@vger.kernel.org" References: <20171009212122.wx4lgnecmqyzuywq@sirena.co.uk> <20171011125528.GI30097@localhost> From: Randy Dunlap Message-ID: Date: Wed, 11 Oct 2017 09:19:59 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 MIME-Version: 1.0 In-Reply-To: <20171011125528.GI30097@localhost> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/11/17 05:55, Vinod Koul wrote: > On Tue, Oct 10, 2017 at 09:27:18AM -0700, Randy Dunlap wrote: >> On 10/09/17 14:21, Mark Brown wrote: >>> For my birthday I've gone and got myself a linux-next tree: > > Nice thing you chose to do for the day :D > >>> >>> Changes since 20170929: >>> >> >> on i386: >> >> drivers/dma/stm32-mdma.o: In function `stm32_mdma_prep_dma_memcpy': >> stm32-mdma.c:(.text+0x1174): undefined reference to `__umoddi3' >> stm32-mdma.c:(.text+0x1208): undefined reference to `__umoddi3' >> stm32-mdma.c:(.text+0x134c): undefined reference to `__umoddi3' >> stm32-mdma.c:(.text+0x141d): undefined reference to `__umoddi3' > > The driver uses DIV_ROUND_UP but this should have worked, let me check more. > Was generic i386 defconfig used or some other config Maybe look at the uses of '%' (modulus, as in __umoddi3). -- ~Randy