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=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 8153EC83003 for ; Wed, 29 Apr 2020 06:28:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 672A42072A for ; Wed, 29 Apr 2020 06:28:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726519AbgD2G2o (ORCPT ); Wed, 29 Apr 2020 02:28:44 -0400 Received: from verein.lst.de ([213.95.11.211]:60970 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726158AbgD2G2o (ORCPT ); Wed, 29 Apr 2020 02:28:44 -0400 Received: by verein.lst.de (Postfix, from userid 2407) id 3CAC268BEB; Wed, 29 Apr 2020 08:28:42 +0200 (CEST) Date: Wed, 29 Apr 2020 08:28:42 +0200 From: Christoph Hellwig To: Arnd Bergmann Cc: Russell King , Christoph Hellwig , Russell King , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] ARM: oabi-compat: fix epoll_ctl build failure Message-ID: <20200429062842.GA31478@lst.de> References: <20200428213747.3663311-1-arnd@arndb.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200428213747.3663311-1-arnd@arndb.de> User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Apr 28, 2020 at 11:37:30PM +0200, Arnd Bergmann wrote: > Two functions are not declared or defined when CONFIG_EPOLL is > disabled: Can we just compile out the whole syscall handler and use COND_SYSCALL_COMPAT or so?