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=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 7D420C4360C for ; Tue, 26 Jan 2021 17:09:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4DB2521BE5 for ; Tue, 26 Jan 2021 17:09:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389594AbhAZRHT (ORCPT ); Tue, 26 Jan 2021 12:07:19 -0500 Received: from smtprelay0110.hostedemail.com ([216.40.44.110]:43582 "EHLO smtprelay.hostedemail.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2390725AbhAZI67 (ORCPT ); Tue, 26 Jan 2021 03:58:59 -0500 Received: from filter.hostedemail.com (clb03-v110.bra.tucows.net [216.40.38.60]) by smtprelay03.hostedemail.com (Postfix) with ESMTP id C89A1837F253; Tue, 26 Jan 2021 08:57:09 +0000 (UTC) X-Session-Marker: 6A6F6540706572636865732E636F6D X-HE-Tag: door10_600c5722758d X-Filterd-Recvd-Size: 3628 Received: from [192.168.1.159] (unknown [47.151.137.21]) (Authenticated sender: joe@perches.com) by omf02.hostedemail.com (Postfix) with ESMTPA; Tue, 26 Jan 2021 08:57:07 +0000 (UTC) Message-ID: Subject: Re: [PATCH mlx5-next v4 1/4] PCI: Add sysfs callback to allow MSI-X table size change of SR-IOV VFs From: Joe Perches To: Leon Romanovsky Cc: Jakub Kicinski , Bjorn Helgaas , Saeed Mahameed , Jason Gunthorpe , Alexander Duyck , linux-pci@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, Don Dutile , Alex Williamson , "David S . Miller" Date: Tue, 26 Jan 2021 00:57:06 -0800 In-Reply-To: <20210126084817.GD1053290@unreal> References: <20210124131119.558563-1-leon@kernel.org> <20210124131119.558563-2-leon@kernel.org> <20210125135229.6193f783@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> <20210126060135.GQ579511@unreal> <48c5a16657bb7b6c0f619253e57133137d4e825c.camel@perches.com> <20210126084817.GD1053290@unreal> Content-Type: text/plain; charset="ISO-8859-1" User-Agent: Evolution 3.38.1-1 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org On Tue, 2021-01-26 at 10:48 +0200, Leon Romanovsky wrote: > On Tue, Jan 26, 2021 at 12:20:11AM -0800, Joe Perches wrote: > > On Tue, 2021-01-26 at 08:01 +0200, Leon Romanovsky wrote: > > > On Mon, Jan 25, 2021 at 01:52:29PM -0800, Jakub Kicinski wrote: > > > > On Sun, 24 Jan 2021 15:11:16 +0200 Leon Romanovsky wrote: > > > > > +static int pci_enable_vfs_overlay(struct pci_dev *dev) { return 0; } > > > > > +static void pci_disable_vfs_overlay(struct pci_dev *dev) {} [] > > $ ./scripts/checkpatch.pl -f include/linux/*.h --types=static_inline --terse --nosummary > > include/linux/dma-mapping.h:203: WARNING: static function definition might be better as static inline > > include/linux/genl_magic_func.h:55: WARNING: static function definition might be better as static inline > > include/linux/genl_magic_func.h:78: WARNING: static function definition might be better as static inline > > include/linux/kernel.h:670: WARNING: static function definition might be better as static inline > > include/linux/kprobes.h:213: WARNING: static function definition might be better as static inline > > include/linux/kprobes.h:231: WARNING: static function definition might be better as static inline > > include/linux/kprobes.h:511: WARNING: static function definition might be better as static inline > > include/linux/skb_array.h:185: WARNING: static function definition might be better as static inline > > include/linux/slab.h:606: WARNING: static function definition might be better as static inline > > include/linux/stop_machine.h:62: WARNING: static function definition might be better as static inline > > include/linux/vmw_vmci_defs.h:850: WARNING: static function definition might be better as static inline > > include/linux/zstd.h:95: WARNING: static function definition might be better as static inline > > include/linux/zstd.h:106: WARNING: static function definition might be better as static inline > > > > A false positive exists when __must_check is used between > > static and inline. It's an unusual and IMO not a preferred use. > > Maybe just filter and ignore such functions for now? Not worth it. > Will you send proper patch or do you want me to do it? I'll do it eventually.