From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.126.130]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3qQCmH2yXczDq5f for ; Thu, 17 Mar 2016 00:59:59 +1100 (AEDT) From: Arnd Bergmann To: linuxppc-dev@lists.ozlabs.org Cc: Andy Shevchenko , Stephen Rothwell , "linux-kernel@vger.kernel.org" , Benjamin LaHaise , linux-next , Christoph Hellwig , Al Viro , Sudip Mukherjee Subject: Re: linux-next: build failure after merge of the aio tree Date: Wed, 16 Mar 2016 14:59:38 +0100 Message-ID: <4892345.flKnDo9XDS@wuerfel> In-Reply-To: References: <20160315174634.6766cd88@canb.auug.org.au> <15874870.hBfxUomX5V@wuerfel> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Wednesday 16 March 2016 13:12:36 Andy Shevchenko wrote: > > > I've also sent a patch that fixes the link error on ARM and that should > > work on all other architectures too. > > In case of avr32 signalfd_read() fails. Does your patch help with it as well? > > P.S. Bisecting shows same culprit: 150a0b4905f1 ("aio: add support for > async openat()") I don't know. What is the symptom on avr32? My patch only removes the get_user() instances on 64-bit values and replaces them with a single copy_from_user() call. Arnd