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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS 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 5C69FC43610 for ; Tue, 20 Nov 2018 09:03:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 23D9020831 for ; Tue, 20 Nov 2018 09:03:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 23D9020831 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com 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 S1726923AbeKTTbr (ORCPT ); Tue, 20 Nov 2018 14:31:47 -0500 Received: from mx1.redhat.com ([209.132.183.28]:59446 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726039AbeKTTbr (ORCPT ); Tue, 20 Nov 2018 14:31:47 -0500 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 6EB1EBDF7; Tue, 20 Nov 2018 09:03:44 +0000 (UTC) Received: from oldenburg.str.redhat.com (ovpn-116-60.ams2.redhat.com [10.36.116.60]) by smtp.corp.redhat.com (Postfix) with ESMTPS id E24C75D75E; Tue, 20 Nov 2018 09:03:38 +0000 (UTC) From: Florian Weimer To: Andy Lutomirski Cc: X86 ML , LKML , Borislav Petkov , Peter Zijlstra , Tycho Andersen , Daniel Colascione , "Carlos O'Donell" , Rich Felker Subject: Re: Cleaning up numbering for new x86 syscalls? References: Date: Tue, 20 Nov 2018 10:03:30 +0100 In-Reply-To: (Andy Lutomirski's message of "Mon, 19 Nov 2018 16:22:49 -0800") Message-ID: <87efbggly5.fsf@oldenburg.str.redhat.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.29]); Tue, 20 Nov 2018 09:03:44 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Andy Lutomirski: > 5. Adjust the scripts so that we only have to wire up new syscalls > once. They'll have a nr above 1024, and they'll have the same nr on > all x86 variants. Is there a sufficiently sized gap on all other architectures as well? The restriction to the x86 variants seems arbitrary to me. Thanks, Florian