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 9288FC433EF for ; Tue, 1 Mar 2022 16:52:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233755AbiCAQxP (ORCPT ); Tue, 1 Mar 2022 11:53:15 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36486 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232155AbiCAQxN (ORCPT ); Tue, 1 Mar 2022 11:53:13 -0500 Received: from p3plsmtpa08-06.prod.phx3.secureserver.net (p3plsmtpa08-06.prod.phx3.secureserver.net [173.201.193.107]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1D023B41 for ; Tue, 1 Mar 2022 08:52:32 -0800 (PST) Received: from localhost ([82.17.115.212]) by :SMTPAUTH: with ESMTPA id P5jinZajW7hrhP5jjnpw7C; Tue, 01 Mar 2022 09:52:31 -0700 X-CMAE-Analysis: v=2.4 cv=EqsXEQQA c=1 sm=1 tr=0 ts=621e4f4f a=9gipVNR6X1CoIeAWHwLoWw==:117 a=9gipVNR6X1CoIeAWHwLoWw==:17 a=IkcTkHD0fZMA:10 a=20KFwNOVAAAA:8 a=uMNopYx9kklUAK_Ie8EA:9 a=QEXdDO2ut3YA:10 X-SECURESERVER-ACCT: atomlin@atomlin.com Date: Tue, 1 Mar 2022 16:52:29 +0000 From: Aaron Tomlin To: pmladek@suse.com Cc: mcgrof@kernel.org, christophe.leroy@csgroup.eu, cl@linux.com, mbenes@suse.cz, akpm@linux-foundation.org, jeyu@kernel.org, linux-kernel@vger.kernel.org, linux-modules@vger.kernel.org, void@manifault.com, allen.lkml@gmail.com, joe@perches.com, msuchanek@suse.de, oleksandr@natalenko.name, jason.wessel@windriver.com, daniel.thompson@linaro.org Subject: Re: [PATCH v9 10/14] module: kallsyms: Fix suspicious rcu usage Message-ID: <20220301165229.5pwxyhxonbw5za3i@ava.usersys.com> References: <20220228234322.2073104-1-atomlin@redhat.com> <20220228234322.2073104-11-atomlin@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20220228234322.2073104-11-atomlin@redhat.com> X-CMAE-Envelope: MS4xfINBdR/q/bcqzriP3IEMbFhi47PsAzTEpGuiTlKK9J3Tu1GOW2hMFU5HeFL6BP0gCS9Ex8GN8S3w1AJ8L1P2s4Zrgy92386sFKRfhJD/bgMWsZfnpPW/ cOYrDcTuhKpzORxfXNoJUGTy386F7nhO76AFns/9dTo+AShVlsbhd0GmhLOVM9YX55mxgq7+oQZ+mKEhd9N7jKlJ6HHuyNuXNZQpk/hlKfBBJdizJVjToV6z SWYppYAiRwTbykNK2073+dJVKMt05vQTOBiguGuebeWOcn0ctbjLZJsev/CmmsuRqhfxinGJZTyQmazFRhMYYKuwNJn9TSK/k/mIaQ7eiPM7t9x0QpupHp0V pTwAGN+jZ7ohsIkS6Jmw1T4J3jEqDZOnZYy9bVjM2xxFyvLNUDeCkcvqwdVUjCDEPlHRQ0cL5yNYaTz9/gLUbPwVsacLi1NDscT8ECFEh349CnfiE+TKfRcd F+2uwrh8+Bg8Op2W9Ibion+0/nMBTw4atbuBVomw3pEvCZIsK0x54ZxUn8Eh6R3VKH9KmboZ8F5a34hO4OiTQTWZX0ElqST9SWcKcDjasFIx/zP5W63rrVap QXLQjRtM1mG6xRGWy+0+UgOf0bxgk6/ZLGtIobTSu5Z++0XO14FCbVuJA+Tphv7Lq3/jxlKHKkcbvAPnUf8Ma/+t Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon 2022-02-28 23:43 +0000, Aaron Tomlin wrote: > No functional change. > > The purpose of this patch is to address the various Sparse warnings > due to the incorrect dereference/or access of an __rcu pointer. > > Signed-off-by: Aaron Tomlin > --- > kernel/module/kallsyms.c | 34 ++++++++++++++++++++++------------ > 1 file changed, 22 insertions(+), 12 deletions(-) Petr, Any concerns? Unfortunately, I didn't make enough time to test. Kind regards, -- Aaron Tomlin