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=-8.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 2C954C00449 for ; Tue, 2 Oct 2018 00:56:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D1C1E21471 for ; Tue, 2 Oct 2018 00:56:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="aMi+Iu9/" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D1C1E21471 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=chromium.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-security-module-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726513AbeJBHft (ORCPT ); Tue, 2 Oct 2018 03:35:49 -0400 Received: from mail-it1-f195.google.com ([209.85.166.195]:53242 "EHLO mail-it1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726955AbeJBHfs (ORCPT ); Tue, 2 Oct 2018 03:35:48 -0400 Received: by mail-it1-f195.google.com with SMTP id 134-v6so982756itz.2 for ; Mon, 01 Oct 2018 17:55:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=BkVHY8L5VMquzw4EbJs5ZAxEkxvYW2nhxdXmAR5GSBo=; b=aMi+Iu9/VPcFPniGXBJcDUJYSpk0wtgR3n2VCgbFYNVCbvTD0eLwjXoMmbzadwen6I drTizrTK04r+VOchP38UyklzrPiVu2BtjY0o22p0VuPbQDLth4s28cVKvctC0qP4xB8h FGRnsaR1DbRocxwPBOLpgbJg/qDgtJVK9iivc= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=BkVHY8L5VMquzw4EbJs5ZAxEkxvYW2nhxdXmAR5GSBo=; b=qvgCWEJgqiu9eU13dFyX02rOUbhgUdeHfkUw9wemMhYWUaaHc8GNy2DolzrFN5m9Bk BBYVaoUGSVciecKNpLR98hwwzNMFPmCY1wfw0KJgAV6dj3JeuRVeln0VA7knkd/Obb3V L9dHAcRafGh6LPwKQsf163FWyZgD+eEvo20b5g+NGOsd62Uw1oqbZ51SZ/tgJ/rQxIqK 009mAPj/JIJUMQwAuZxQh8EiX6/3vecnPkwa5ThqrBH4YI3ZCJmbbJE5uGUNhvEbP0Ce IkYjtvHvsMRD3TE3apzJ8pRv++UHyEKhMaUKXs+/B8Uy5ZxryS04bseEh5N2Kcg53Yrq xa/w== X-Gm-Message-State: ABuFfogpobYI71Q8L9KHG0SkHceiIolaKzeR2vXqRB2B0MuQDzTFtZ7R Z+2DW9UtDSrjpUer4Nt2JpoWmg== X-Google-Smtp-Source: ACcGV60cvQbuRXcCrQBRhMB4s+ZySEpEQGyQmlQjHFpsbngRJu8uZxmQ+ceHChInmNcQ5jGtoe5kOg== X-Received: by 2002:a63:2066:: with SMTP id r38-v6mr6932512pgm.289.1538441719054; Mon, 01 Oct 2018 17:55:19 -0700 (PDT) Received: from www.outflux.net (173-164-112-133-Oregon.hfc.comcastbusiness.net. [173.164.112.133]) by smtp.gmail.com with ESMTPSA id k71-v6sm18659062pge.44.2018.10.01.17.55.11 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 01 Oct 2018 17:55:13 -0700 (PDT) From: Kees Cook To: James Morris Cc: Kees Cook , Casey Schaufler , John Johansen , Tetsuo Handa , Paul Moore , Stephen Smalley , "Schaufler, Casey" , LSM , Jonathan Corbet , linux-doc@vger.kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH security-next v4 07/32] LSM: Convert security_initcall() into DEFINE_LSM() Date: Mon, 1 Oct 2018 17:54:40 -0700 Message-Id: <20181002005505.6112-8-keescook@chromium.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181002005505.6112-1-keescook@chromium.org> References: <20181002005505.6112-1-keescook@chromium.org> Sender: owner-linux-security-module@vger.kernel.org Precedence: bulk List-ID: Instead of using argument-based initializers, switch to defining the contents of struct lsm_info on a per-LSM basis. This also drops the final use of the now inaccurate "initcall" naming. Signed-off-by: Kees Cook Reviewed-by: Casey Schaufler --- include/linux/lsm_hooks.h | 5 ++--- security/apparmor/lsm.c | 4 +++- security/integrity/iint.c | 4 +++- security/selinux/hooks.c | 4 +++- security/smack/smack_lsm.c | 4 +++- security/tomoyo/tomoyo.c | 4 +++- 6 files changed, 17 insertions(+), 8 deletions(-) diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h index d13059feca09..9c6b4198ff5a 100644 --- a/include/linux/lsm_hooks.h +++ b/include/linux/lsm_hooks.h @@ -2045,11 +2045,10 @@ struct lsm_info { extern struct lsm_info __start_lsm_info[], __end_lsm_info[]; -#define security_initcall(lsm) \ +#define DEFINE_LSM(lsm) \ static struct lsm_info __lsm_##lsm \ __used __section(.lsm_info.init) \ - __aligned(sizeof(unsigned long)) \ - = { .init = lsm, } + __aligned(sizeof(unsigned long)) #ifdef CONFIG_SECURITY_SELINUX_DISABLE /* diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c index 8b8b70620bbe..c4863956c832 100644 --- a/security/apparmor/lsm.c +++ b/security/apparmor/lsm.c @@ -1606,4 +1606,6 @@ static int __init apparmor_init(void) return error; } -security_initcall(apparmor_init); +DEFINE_LSM(apparmor) = { + .init = apparmor_init, +}; diff --git a/security/integrity/iint.c b/security/integrity/iint.c index 70d21b566955..94e8e1820748 100644 --- a/security/integrity/iint.c +++ b/security/integrity/iint.c @@ -175,7 +175,9 @@ static int __init integrity_iintcache_init(void) 0, SLAB_PANIC, init_once); return 0; } -security_initcall(integrity_iintcache_init); +DEFINE_LSM(integrity) = { + .init = integrity_iintcache_init, +}; /* diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index ad9a9b8e9979..6ca2e89ddbd6 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -7202,7 +7202,9 @@ void selinux_complete_init(void) /* SELinux requires early initialization in order to label all processes and objects when they are created. */ -security_initcall(selinux_init); +DEFINE_LSM(selinux) = { + .init = selinux_init, +}; #if defined(CONFIG_NETFILTER) diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index 340fc30ad85d..c62e26939a69 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -4882,4 +4882,6 @@ static __init int smack_init(void) * Smack requires early initialization in order to label * all processes and objects when they are created. */ -security_initcall(smack_init); +DEFINE_LSM(smack) = { + .init = smack_init, +}; diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c index 9f932e2d6852..b2d833999910 100644 --- a/security/tomoyo/tomoyo.c +++ b/security/tomoyo/tomoyo.c @@ -550,4 +550,6 @@ static int __init tomoyo_init(void) return 0; } -security_initcall(tomoyo_init); +DEFINE_LSM(tomoyo) = { + .init = tomoyo_init, +}; -- 2.17.1