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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=no 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 C55DBC432C0 for ; Mon, 25 Nov 2019 09:12:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A2BE520718 for ; Mon, 25 Nov 2019 09:12:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726985AbfKYJMi (ORCPT ); Mon, 25 Nov 2019 04:12:38 -0500 Received: from mail-ot1-f67.google.com ([209.85.210.67]:43225 "EHLO mail-ot1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725928AbfKYJMi (ORCPT ); Mon, 25 Nov 2019 04:12:38 -0500 Received: by mail-ot1-f67.google.com with SMTP id l14so11906865oti.10; Mon, 25 Nov 2019 01:12:37 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=Mk+NkhPjFnnbYDFyM1TauhWaIKmKIDDNin0WNg1qiO0=; b=bndipuz+obl4ELE/rSaPln3cdMFh9+ael7ipGz7t6jJ3QHko6G15HCfIVQ0G9U+qX7 W+PtY7CJqoKNzw2oW2xFakyP4iHdmj46kI0VR4ReyEtnrILYiWkQMgRWPLOCkPHYM9Tz BRDXb1PqtnXAH1BJTfBMu/ixwV9mn6F/f/Yb033U2FKrdEhvij3aN4gn1aMu/GYeWIee kNQ4mIfnt8PNpFo9bpZw26bCb8UGNIZ85OTtNzA2N3TBqMQlSYnnn/eal5FSj6Q+a6ms 7xTyTdQth9YFYfbhV1cCf4pcm6YWGNy1Y+P/l29oHI4GVndwJdYgE8857YXm3kMzDXQ2 GBcA== X-Gm-Message-State: APjAAAWy0SBPqLX7/XIJLFF1X6okf8QQbCBEsBk2fpxUumXtb/OrszeR 6QkvRFxaJ3OOd609X6iCOEbqLFoMCYuaQf94aGzXag== X-Google-Smtp-Source: APXvYqwtaFjNw3p3OBu4OKAJDj7WItOPP5K7234KxGIbUHqdFyD6gSxBAnKBWQtJsY/gq7QrDdAgLP8YoayWmUqik7A= X-Received: by 2002:a05:6830:2363:: with SMTP id r3mr20163543oth.39.1574673156887; Mon, 25 Nov 2019 01:12:36 -0800 (PST) MIME-Version: 1.0 References: <20191124195225.31230-1-jongk@linux-m68k.org> In-Reply-To: <20191124195225.31230-1-jongk@linux-m68k.org> From: Geert Uytterhoeven Date: Mon, 25 Nov 2019 10:12:25 +0100 Message-ID: Subject: Re: [PATCH] m68k: Wire up clone3() syscall To: Kars de Jong Cc: Linux Kernel Mailing List , "Linux/m68k" Content-Type: text/plain; charset="UTF-8" Sender: linux-m68k-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-m68k@vger.kernel.org Hi Kars, On Sun, Nov 24, 2019 at 8:52 PM Kars de Jong wrote: > Wire up the clone3() syscall for m68k. The special entry point is done in > assembler as was done for clone() as well. This is needed because all > registers need to be saved. The C wrapper then calls the generic > sys_clone3() with the correct arguments. > > Tested on A1200 using the simple test program from: > > https://lore.kernel.org/lkml/20190716130631.tohj4ub54md25dys@brauner.io/ > > Cc: linux-m68k@vger.kernel.org > Signed-off-by: Kars de Jong Thanks a lot! Works fine on ARAnyM, too. Looks good to me, but I'll wait a bit before applying, so the syscall experts can chime in, if needed. Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds