Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933981AbcJ0RPU (ORCPT ); Thu, 27 Oct 2016 13:15:20 -0400 Received: from mail-wm0-f52.google.com ([74.125.82.52]:34859 "EHLO mail-wm0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751473AbcJ0RPQ (ORCPT ); Thu, 27 Oct 2016 13:15:16 -0400 MIME-Version: 1.0 In-Reply-To: <20161025155106.29946-1-dsafonov@virtuozzo.com> References: <20161025155106.29946-1-dsafonov@virtuozzo.com> From: Dmitry Safonov <0x7f454c46@gmail.com> Date: Thu, 27 Oct 2016 20:14:54 +0300 Message-ID: Subject: Re: [PATCH 0/7] powerpc/mm: refactor vDSO mapping code To: Dmitry Safonov Cc: open list , Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , Andy Lutomirski , Oleg Nesterov , linuxppc-dev@lists.ozlabs.org, linux-mm@kvack.org, Laurent Dufour , "Kirill A. Shutemov" , Andrew Morton Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 902 Lines: 20 2016-10-25 18:50 GMT+03:00 Dmitry Safonov : > Cleanup patches for vDSO on powerpc. > Originally, I wanted to add vDSO remapping on arm/aarch64 and > I decided to cleanup that part on powerpc. > I've add a hook for vm_ops for vDSO just like I did for x86. > Other changes - reduce exhaustive code duplication. > No visible to userspace changes expected. > > Tested on qemu with buildroot rootfs. > > Dmitry Safonov (7): > powerpc/vdso: unify return paths in setup_additional_pages > powerpc/vdso: remove unused params in vdso_do_func_patch{32,64} > powerpc/vdso: separate common code in vdso_common > powerpc/vdso: introduce init_vdso{32,64}_pagelist > powerpc/vdso: split map_vdso from arch_setup_additional_pages > powerpc/vdso: switch from legacy_special_mapping_vmops > mm: kill arch_mremap Ignore this version, please - I've just sent v3 with some new fixes.