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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 306B4C54EAA for ; Mon, 30 Jan 2023 14:17:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237466AbjA3ORR (ORCPT ); Mon, 30 Jan 2023 09:17:17 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60644 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237465AbjA3OQ4 (ORCPT ); Mon, 30 Jan 2023 09:16:56 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6E4803D90F for ; Mon, 30 Jan 2023 06:16:50 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 17869B810C5 for ; Mon, 30 Jan 2023 14:16:49 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2E409C433EF; Mon, 30 Jan 2023 14:16:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1675088207; bh=R29o+Ealo2OZ7uz9hWdmktkIJ6ogxgZfAo46nn6ETW8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BWqboHtHQHTOgLU3NENmFxNTpSVpnhvorIWGq6/3Gb/UektXw+qMLI8SXhM+citZe +F8DbP+ItLSzFoEDWRU8bxD+0jqqLH95xdn5pKEDkNT5SzG2DLAB1rS/Catq8a9Bgq 4WBNbG26SPM/cpsCTbojoqTkQQ/WwpSqG33XibO8= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Petr Mladek , Andrew Morton , tangmeng , "Guilherme G. Piccoli" , Tiezhu Yang , Sebastian Andrzej Siewior , Luis Chamberlain , Kees Cook , Eric Biggers , Sasha Levin Subject: [PATCH 5.15 134/204] panic: Separate sysctl logic from CONFIG_SMP Date: Mon, 30 Jan 2023 14:51:39 +0100 Message-Id: <20230130134322.425637798@linuxfoundation.org> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230130134316.327556078@linuxfoundation.org> References: <20230130134316.327556078@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Kees Cook commit 9360d035a579d95d1e76c471061b9065b18a0eb1 upstream. In preparation for adding more sysctls directly in kernel/panic.c, split CONFIG_SMP from the logic that adds sysctls. Cc: Petr Mladek Cc: Andrew Morton Cc: tangmeng Cc: "Guilherme G. Piccoli" Cc: Tiezhu Yang Cc: Sebastian Andrzej Siewior Reviewed-by: Luis Chamberlain Signed-off-by: Kees Cook Link: https://lore.kernel.org/r/20221117234328.594699-1-keescook@chromium.org Signed-off-by: Eric Biggers Signed-off-by: Sasha Levin --- kernel/panic.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/kernel/panic.c b/kernel/panic.c index 5ed1ad06f9a3..0b560312878c 100644 --- a/kernel/panic.c +++ b/kernel/panic.c @@ -73,8 +73,9 @@ ATOMIC_NOTIFIER_HEAD(panic_notifier_list); EXPORT_SYMBOL(panic_notifier_list); -#if defined(CONFIG_SMP) && defined(CONFIG_SYSCTL) +#ifdef CONFIG_SYSCTL static struct ctl_table kern_panic_table[] = { +#ifdef CONFIG_SMP { .procname = "oops_all_cpu_backtrace", .data = &sysctl_oops_all_cpu_backtrace, @@ -84,6 +85,7 @@ static struct ctl_table kern_panic_table[] = { .extra1 = SYSCTL_ZERO, .extra2 = SYSCTL_ONE, }, +#endif { } }; -- 2.39.0