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=-6.5 required=3.0 tests=FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 B1539C00449 for ; Mon, 8 Oct 2018 05:36:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7F0622077C for ; Mon, 8 Oct 2018 05:36:26 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7F0622077C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=gmx.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726393AbeJHMqT (ORCPT ); Mon, 8 Oct 2018 08:46:19 -0400 Received: from mout.gmx.net ([212.227.15.19]:50185 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725842AbeJHMqT (ORCPT ); Mon, 8 Oct 2018 08:46:19 -0400 Received: from [192.168.20.60] ([92.116.184.237]) by mail.gmx.com (mrgmx003 [212.227.17.190]) with ESMTPSA (Nemesis) id 0Lxxrw-1ffSlg05zQ-015Fxs; Mon, 08 Oct 2018 07:36:16 +0200 Received: from [192.168.20.60] ([92.116.184.237]) by mail.gmx.com (mrgmx003 [212.227.17.190]) with ESMTPSA (Nemesis) id 0Lxxrw-1ffSlg05zQ-015Fxs; Mon, 08 Oct 2018 07:36:16 +0200 Subject: Re: [PATCH v3 5/6] parisc: wire up rseq system call To: Firoz Khan , linux-parisc@vger.kernel.org, "James E . J . Bottomley" , Thomas Gleixner , Greg Kroah-Hartman , Philippe Ombredanne , Kate Stewart Cc: y2038@lists.linaro.org, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, arnd@arndb.de, deepa.kernel@gmail.com, marcin.juszkiewicz@linaro.org References: <1538975801-13735-1-git-send-email-firoz.khan@linaro.org> <1538975801-13735-6-git-send-email-firoz.khan@linaro.org> From: Helge Deller Openpgp: preference=signencrypt Autocrypt: addr=deller@gmx.de; prefer-encrypt=mutual; keydata= xsBNBFDPIPYBCAC6PdtagIE06GASPWQJtfXiIzvpBaaNbAGgmd3Iv7x+3g039EV7/zJ1do/a y9jNEDn29j0/jyd0A9zMzWEmNO4JRwkMd5Z0h6APvlm2D8XhI94r/8stwroXOQ8yBpBcP0yX +sqRm2UXgoYWL0KEGbL4XwzpDCCapt+kmarND12oFj30M1xhTjuFe0hkhyNHkLe8g6MC0xNg KW3x7B74Rk829TTAtj03KP7oA+dqsp5hPlt/hZO0Lr0kSAxf3kxtaNA7+Z0LLiBqZ1nUerBh OdiCasCF82vQ4/y8rUaKotXqdhGwD76YZry9AQ9p6ccqKaYEzWis078Wsj7p0UtHoYDbABEB AAHNHEhlbGdlIERlbGxlciA8ZGVsbGVyQGdteC5kZT7CwJIEEwECADwCGwMGCwkIBwMCBhUI AgkKCwQWAgMBAh4BAheAFiEE9M/0wAvkPPtRU6Boh8nBUbUeOGQFAlrHzIICGQEACgkQh8nB UbUeOGT1GAgAt+EeoHB4DbAx+pZoGbBYp6ZY8L6211n8fSi7wiwgM5VppucJ+C+wILoPkqiU +ZHKlcWRbttER2oBUvKOt0+yDfAGcoZwHS0P+iO3HtxR81h3bosOCwek+TofDXl+TH/WSQJa iaitof6iiPZLygzUmmW+aLSSeIAHBunpBetRpFiep1e5zujCglKagsW78Pq0DnzbWugGe26A 288JcK2W939bT1lZc22D9NhXXRHfX2QdDdrCQY7UsI6g/dAm1d2ldeFlGleqPMdaaQMcv5+E vDOur20qjTlenjnR/TFm9tA1zV+K7ePh+JfwKc6BSbELK4EHv8J8WQJjfTphakYLVM7ATQRQ zyD2AQgA2SJJapaLvCKdz83MHiTMbyk8yj2AHsuuXdmB30LzEQXjT3JEqj1mpvcEjXrX1B3h +0nLUHPI2Q4XWRazrzsseNMGYqfVIhLsK6zT3URPkEAp7R1JxoSiLoh4qOBdJH6AJHex4CWu UaSXX5HLqxKl1sq1tO8rq2+hFxY63zbWINvgT0FUEME27Uik9A5t8l9/dmF0CdxKdmrOvGMw T770cTt76xUryzM3fAyjtOEVEglkFtVQNM/BN/dnq4jDE5fikLLs8eaJwsWG9k9wQUMtmLpL gRXeFPRRK+IT48xuG8rK0g2NOD8aW5ThTkF4apznZe74M7OWr/VbuZbYW443QQARAQABwsBf BBgBAgAJBQJQzyD2AhsMAAoJEIfJwVG1HjhkNTgH/idWz2WjLE8DvTi7LvfybzvnXyx6rWUs 91tXUdCzLuOtjqWVsqBtSaZynfhAjlbqRlrFZQ8i8jRyJY1IwqgvHP6PO9s+rIxKlfFQtqhl kR1KUdhNGtiI90sTpi4aeXVsOyG3572KV3dKeFe47ALU6xE5ZL5U2LGhgQkbjr44I3EhPWc/ lJ/MgLOPkfIUgjRXt0ZcZEN6pAMPU95+u1N52hmqAOQZvyoyUOJFH1siBMAFRbhgWyv+YE2Y ZkAyVDL2WxAedQgD/YCCJ+16yXlGYGNAKlvp07SimS6vBEIXk/3h5Vq4Hwgg0Z8+FRGtYZyD KrhlU0uMP9QTB5WAUvxvGy8= Message-ID: Date: Mon, 8 Oct 2018 07:36:14 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.2 MIME-Version: 1.0 In-Reply-To: <1538975801-13735-6-git-send-email-firoz.khan@linaro.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K1:ff3YJU0j/Bj6msgBVnetsNeV9Lb+V1uKHaMnLVIs0G6io6k0WQK nEGCpCdy7ECoPvlIXWY5bRI44SytkmTzECXrl5V6e5xppvIC6GW7WszTkW+3CP/RMjAmXOP /lrgdprWXnnWcOt5Ph+cHp9eene5KVIX9FN9O6JaIsg5DYrdf3jIjDo1GFh8W9iADsB3dII yGdNo74my3DbX9czp7WIA== X-UI-Out-Filterresults: notjunk:1;V01:K0:mgM+aIwBloE=:F/R32vSY48h/OxcHCZRB+R DxcaJKYz3FJZLvip0Glwv8vwySzozWOQm01VxlPeUgs3vVOICHMpkXwvqhbtZiX8qmSMyYoKe zwgYBIOBJDvDbHQPTta+dxU++3bLmMx/kwdGNndBnC74tUK9l9CBUFnHd8V1PX++DqzRpRc46 8AttZTZsAhtKYLYvVP8XqmKwgb68FNwh3dKLNkjMIqypm2Fg7LlHTGJjUWsbtYB1Rq+Db3U5/ QYr5kjjm28xwp0FlmQdzCXhrxj5nORst7gR/N8G2U7mKqX7kkNUQdTrGuJptxod30kOPs6BE4 Q2nBGwkOy3U3dZZf9vvuon/b4DbyTbFXqcZ/dVJkBiGI3SyJos+HW17ugWwur+NPXqYvPsLBs adLTqWEzcVVd8THkYJ1dk+K3nqFcAVR/s6iFi69c5iF84PivZlTPO1CSNxMr2Xkulom/Fs3yH ZBoC8TOfJsnxytd0U+2LwtxAIsm5ZWRVK6h5rMFtP0EDT3HXW95h9sHSGqvr+ydoY5HIWnaRk EIc6Dc86v5eKeiObL4dVykzzRpYkA2rIVPmqzks/nZDhRP4g80Uydpwk8Ac3ccGZC1VDeWWqZ XYzjaJncNcrNC0lsRdgvcPLmOawgTIpiWEiTbT/lZar9S+qEDVchoBpK8pTIiwyO9RvE7Dl5M dB90Av3cA5KZnDzatvPTZShUDVJD7J1AjegNRUPHfWFHSPUDZasJUvkTnXTgBmWxhRih/7mll GVA5VV0tayVdUolN8GuS0qS+IFw8STIsyIZ3Za5g8zyiPUR3CodKm5MJvU2njDavKk1E34hDD yrLPI0fzxRN1bQ0jC8A3An/a7durhm10X/8QgryUN7V5eIGERQ= Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 08.10.2018 07:16, Firoz Khan wrote: > Signed-off-by: Firoz Khan > --- > arch/parisc/kernel/syscalls/syscall.tbl | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/arch/parisc/kernel/syscalls/syscall.tbl b/arch/parisc/kernel/syscalls/syscall.tbl > index 4e85293..4334bb7 100644 > --- a/arch/parisc/kernel/syscalls/syscall.tbl > +++ b/arch/parisc/kernel/syscalls/syscall.tbl > @@ -349,4 +349,5 @@ > 347 common preadv2 sys_preadv2 compat_sys_preadv2 > 348 common pwritev2 sys_pwritev2 compat_sys_pwritev2 > 349 common statx sys_statx > -350 common io_pgetevents sys_io_pgetevents compat_sys_io_pgetevents > \ No newline at end of file > +350 common io_pgetevents sys_io_pgetevents compat_sys_io_pgetevents > +351 common rseq sys_rseq compat_sys_rseq You can't add the rseq syscall for parisc yet. It needs additional code in the kernel for parisc which hasn't been tested yet. See my initial untested patch at https://patchwork.kernel.org/patch/10495209/ Helge