From patchwork Sun Jul 11 22:31:42 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Randy Dunlap X-Patchwork-Id: 12369431 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=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 2BA1FC11F66 for ; Sun, 11 Jul 2021 22:32:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 102E46101D for ; Sun, 11 Jul 2021 22:32:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232184AbhGKWeq (ORCPT ); Sun, 11 Jul 2021 18:34:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34480 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229893AbhGKWen (ORCPT ); Sun, 11 Jul 2021 18:34:43 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 95563C0613E8; Sun, 11 Jul 2021 15:31:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:In-Reply-To:References; bh=Mo6qpJjml5U8iLYgc9vnqw2QRu2qtGojLIGPXWhslFE=; b=KScQpnoW/TzXIY7cNb0X+9rSTc VObwFUOiCt5HhPY75lZjfPLHLVTbCMD/VuuLAIMQ6hApemoQ3hw+wz9SbNb1RYnuqNuz9S+iJZ+qC qpwFw/szYblDg5BxhQ6jVt5jV5/IgXdKU5VdSizKG8cz9ymXhlV4DVkqXcDBzZ7ZHVtx/kbFP+gAT 2xBpaSPyAWZdj1ri7FYqhc25RuGLS9aH0tO+XVxQvViZyD8FqCesqZvCyGJ3VPiVzrGrb2MIdT0i3 u85KjU46Lwn0uiOOAqTZbFPM8Kx/3MxtWtNzLLZXUIJrII87eXv7QPEgz3iehZU173pcqyK7SzmnD JpVvManQ==; Received: from [2601:1c0:6280:3f0::aefb] (helo=bombadil.infradead.org) by bombadil.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1m2hzK-005U4u-Es; Sun, 11 Jul 2021 22:31:50 +0000 From: Randy Dunlap To: linux-kernel@vger.kernel.org Cc: Randy Dunlap , "Jason A . Donenfeld" , Russell King , linux-arm-kernel@lists.infradead.org, Arnd Bergmann , Greg Kroah-Hartman , Andres Salomon , linux-geode@lists.infradead.org, Matt Mackall , Herbert Xu , linux-crypto@vger.kernel.org, Christian Gromm , Krzysztof Halasa , netdev@vger.kernel.org, "David S. Miller" , Jakub Kicinski , Martin Schiller , linux-x25@vger.kernel.org, wireguard@lists.zx2c4.com Subject: [PATCH 0/6 v2] treewide: rename 'mod_init' & 'mod_exit' functions to be module-specific Date: Sun, 11 Jul 2021 15:31:42 -0700 Message-Id: <20210711223148.5250-1-rdunlap@infradead.org> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org There are multiple (16) modules which use a module_init() function with the name 'mod_init' and a module_exit() function with the name 'mod_exit'. This can lead to confusion or ambiguity when reading crashes/oops/bugs etc. and when reading an initcall_debug log. Example 1: (System.map file) ffffffff83446d10 t mod_init ffffffff83446d18 t mod_init ffffffff83446d20 t mod_init ... ffffffff83454665 t mod_init ffffffff834548a4 t mod_init ffffffff83454a53 t mod_init ... ffffffff8345bd42 t mod_init ... ffffffff8345c916 t mod_init ffffffff8345c92a t mod_init ffffffff8345c93e t mod_init ffffffff8345c952 t mod_init ffffffff8345c966 t mod_init ... ffffffff834672c9 t mod_init Example 2: (boot log when using 'initcall_debug') [ 0.252157] initcall mod_init+0x0/0x8 returned 0 after 0 usecs [ 0.252180] initcall mod_init+0x0/0x8 returned 0 after 0 usecs [ 0.252202] initcall mod_init+0x0/0x8 returned 0 after 0 usecs ... [ 0.892907] initcall mod_init+0x0/0x23f returned -19 after 104 usecs [ 0.913788] initcall mod_init+0x0/0x1af returned -19 after 9 usecs [ 0.934353] initcall mod_init+0x0/0x49 returned -19 after 0 usecs ... [ 1.454870] initcall mod_init+0x0/0x66 returned 0 after 72 usecs ... [ 1.455527] initcall mod_init+0x0/0x14 returned 0 after 0 usecs [ 1.455531] initcall mod_init+0x0/0x14 returned 0 after 0 usecs [ 1.455536] initcall mod_init+0x0/0x14 returned 0 after 0 usecs [ 1.455541] initcall mod_init+0x0/0x14 returned 0 after 0 usecs [ 1.455545] initcall mod_init+0x0/0x52 returned 0 after 0 usecs ... [ 1.588162] initcall mod_init+0x0/0xef returned 0 after 45 usecs v2: wireguard: changes per Jason arm/crypto/curve25519-glue: add Russell's Acked-by Cc: Jason A. Donenfeld Cc: Russell King Cc: linux-arm-kernel@lists.infradead.org Cc: Arnd Bergmann Cc: Greg Kroah-Hartman Cc: Andres Salomon Cc: linux-geode@lists.infradead.org Cc: Matt Mackall Cc: Herbert Xu Cc: linux-crypto@vger.kernel.org Cc: Christian Gromm Cc: Krzysztof Halasa Cc: netdev@vger.kernel.org Cc: "David S. Miller" Cc: Jakub Kicinski Cc: Martin Schiller Cc: linux-x25@vger.kernel.org Cc: wireguard@lists.zx2c4.com [PATCH 1/6 v2] arm: crypto: rename 'mod_init' & 'mod_exit' functions to be module-specific [PATCH 2/6 v2] hw_random: rename 'mod_init' & 'mod_exit' functions to be module-specific [PATCH 3/6 v2] lib: crypto: rename 'mod_init' & 'mod_exit' functions to be module-specific [PATCH 4/6 v2] MOST: cdev: rename 'mod_init' & 'mod_exit' functions to be module-specific [PATCH 5/6 v2] net: hdlc: rename 'mod_init' & 'mod_exit' functions to be module-specific [PATCH 6/6 v2] net: wireguard: rename 'mod_init' & 'mod_exit' functions to be module-specific arch/arm/crypto/curve25519-glue.c | 8 ++++---- drivers/char/hw_random/amd-rng.c | 8 ++++---- drivers/char/hw_random/geode-rng.c | 8 ++++---- drivers/char/hw_random/intel-rng.c | 8 ++++---- drivers/char/hw_random/via-rng.c | 8 ++++---- drivers/most/most_cdev.c | 8 ++++---- drivers/net/wan/hdlc_cisco.c | 8 ++++---- drivers/net/wan/hdlc_fr.c | 8 ++++---- drivers/net/wan/hdlc_ppp.c | 8 ++++---- drivers/net/wan/hdlc_raw.c | 8 ++++---- drivers/net/wan/hdlc_raw_eth.c | 8 ++++---- drivers/net/wan/hdlc_x25.c | 8 ++++---- drivers/net/wireguard/main.c | 8 ++++---- lib/crypto/blake2s.c | 8 ++++---- lib/crypto/chacha20poly1305.c | 8 ++++---- lib/crypto/curve25519.c | 8 ++++---- 16 files changed, 64 insertions(+), 64 deletions(-)