Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966987AbcCPN7y (ORCPT ); Wed, 16 Mar 2016 09:59:54 -0400 Received: from mout.kundenserver.de ([212.227.126.130]:65247 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966636AbcCPN7s (ORCPT ); Wed, 16 Mar 2016 09:59:48 -0400 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> User-Agent: KMail/4.11.5 (Linux/3.16.0-10-generic; KDE/4.11.5; x86_64; ; ) In-Reply-To: References: <20160315174634.6766cd88@canb.auug.org.au> <15874870.hBfxUomX5V@wuerfel> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-Provags-ID: V03:K0:MNafgImlJnwpqnmTNn4L1H6Pgp2uxI4qP2J+/PHK5TcDdo84sez OXnG02Jb/EY7ZPCoyNJVRmvadVF/MOZ3Vde1ForOCTL1n65riX3zTYj7dkTdbHZeYzteoZQ qQT1Jwfp/oivhQvO9aiOPXDn4irn1hoX5VqbyBnTVpVgzyB0pj4K6hFbYslvICGYQOhaoxF zizxu6W0BRunauyNM+4vQ== X-UI-Out-Filterresults: notjunk:1;V01:K0:7T05jVKxfj8=:dAll1EnEozymCG4UT8H9Li zpQAt2vI8Zb+evoI/UQty2P32lD5PPBaArlutsdLxhr/kqGI+CZ5usk/dBAI9FjgqgYu8giQh SmQfWo8U4L6CNMVZcNIuTFxThVlZHEqg43fddG2YTiNAnYWgjtPcr/CGeTMD0+PCNELLxmRVY PdqZOJ0QWOhKiursRFkYroMbgh0AmEB4wLDAb3vU+Ty3yH5E6/TaXzkqpJgl16SqzOgPPIcIg hmjxvr1WVuyWFXjcJDUAO8euVVnxSAb8AzcVG/p2j73OsAibYv8HLw478CW0AXhTMGo32It2W 54EyO81OfFZ4EOqglT2YuM6ABHsW7stcdM/SeTaoW5P5134qxh8RfnWDvhBwhAZAvA+U6FTy7 tNJwha09SB/+iN99/Zbf8FyVhK6okGbBK/j+MfC0gq9/etYNVvf9QhNv/WSIQbNCxvq5rQ4S2 zXq5+ZFFCKnEzNgA0vj/0APyJWDn75Zw9HJp4q3Bs6JX3oKNnlhSSt3Mnf9svROuxxJ9dn3fe QBrPsBMAoSG1ktieQqJzUr9CMHKXYI6Wgl4/l9wSdChAa7yEOMiaHk9tJiVSOGzvw3lNAcEjb xLJ2RxyY+AOJnuDY8ZUxK95ptlZGwTemFg3NKFEUe7yizLXRjIt0z0L7Q4COQebZnQ+CT94Mh q7T7N0J8fVjabziZlJ1yd+gDTCTO/RfEIGJ/YYPoknl+nKSG1P2fu3KsO7+p/159aTlRApk6f r17e4HWUo/nlbGIe Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 528 Lines: 15 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