From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8CF4DC28D16 for ; Mon, 10 Jun 2019 10:19:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 636A520859 for ; Mon, 10 Jun 2019 10:19:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389289AbfFJKTT (ORCPT ); Mon, 10 Jun 2019 06:19:19 -0400 Received: from foss.arm.com ([217.140.110.172]:39830 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389195AbfFJKTT (ORCPT ); Mon, 10 Jun 2019 06:19:19 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id A65B4337; Mon, 10 Jun 2019 03:19:18 -0700 (PDT) Received: from [10.1.196.72] (e119884-lin.cambridge.arm.com [10.1.196.72]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 350C03F557; Mon, 10 Jun 2019 03:20:58 -0700 (PDT) Subject: Re: [PATCH v6 03/19] kernel: Unify update_vsyscall implementation To: Huw Davies Cc: linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, linux-kselftest@vger.kernel.org, Catalin Marinas , Will Deacon , Arnd Bergmann , Russell King , Ralf Baechle , Paul Burton , Daniel Lezcano , Thomas Gleixner , Mark Salyzyn , Peter Collingbourne , Shuah Khan , Dmitry Safonov <0x7f454c46@gmail.com>, Rasmus Villemoes References: <20190530141531.43462-1-vincenzo.frascino@arm.com> <20190530141531.43462-4-vincenzo.frascino@arm.com> <20190610093447.GC11076@merlot.physics.ox.ac.uk> From: Vincenzo Frascino Message-ID: <90329b94-6cac-63dd-acad-a04c0d283a83@arm.com> Date: Mon, 10 Jun 2019 11:19:15 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <20190610093447.GC11076@merlot.physics.ox.ac.uk> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/06/2019 10:34, Huw Davies wrote: > On Thu, May 30, 2019 at 03:15:15PM +0100, Vincenzo Frascino wrote: >> With the definition of the unified vDSO library the implementations of >> update_vsyscall and update_vsyscall_tz became quite similar across >> architectures. >> >> Define a unified implementation of this two functions in kernel/vdso and > > ... of these two functions ... Thanks for this, I will fix in v7. > >> provide the bindings that can be implemented by every architecture that >> takes advantage of the unified vDSO library. -- Regards, Vincenzo