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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D821CC433EF for ; Mon, 25 Oct 2021 19:54:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C442360187 for ; Mon, 25 Oct 2021 19:54:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238394AbhJYT5A (ORCPT ); Mon, 25 Oct 2021 15:57:00 -0400 Received: from mail.kernel.org ([198.145.29.99]:37256 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237734AbhJYTts (ORCPT ); Mon, 25 Oct 2021 15:49:48 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 436E06124A; Mon, 25 Oct 2021 19:41:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1635190921; bh=K3+SaxvkrwV/W9djGHzCVpWcQIlGR9BGbA+DJOCbpj4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=1GANwCn6PDpJI6e2MtqC+2v5xcj3tkXZmqeDFItjseScZgTgeZUFchUOshK0BKlxy Cz47eMh3sJ/bZjI3H/9aYyCAh3kLM/E4fuTPn9uJvnbc2K3pdUF8qSLqWMv3R4ygw0 FjJhc5mrBruUiZnJMivBYnIxNggLJ0GL67o3+TL4= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Lukas Bulwahn , Arnd Bergmann , Nathan Chancellor , Nick Desaulniers , Catalin Marinas , Barret Rhoden , Andrew Morton , Linus Torvalds Subject: [PATCH 5.14 083/169] elfcore: correct reference to CONFIG_UML Date: Mon, 25 Oct 2021 21:14:24 +0200 Message-Id: <20211025191027.802923341@linuxfoundation.org> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211025191017.756020307@linuxfoundation.org> References: <20211025191017.756020307@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Lukas Bulwahn commit b0e901280d9860a0a35055f220e8e457f300f40a upstream. Commit 6e7b64b9dd6d ("elfcore: fix building with clang") introduces special handling for two architectures, ia64 and User Mode Linux. However, the wrong name, i.e., CONFIG_UM, for the intended Kconfig symbol for User-Mode Linux was used. Although the directory for User Mode Linux is ./arch/um; the Kconfig symbol for this architecture is called CONFIG_UML. Luckily, ./scripts/checkkconfigsymbols.py warns on non-existing configs: UM Referencing files: include/linux/elfcore.h Similar symbols: UML, NUMA Correct the name of the config to the intended one. [akpm@linux-foundation.org: fix um/x86_64, per Catalin] Link: https://lkml.kernel.org/r/20211006181119.2851441-1-catalin.marinas@arm.com Link: https://lkml.kernel.org/r/YV6pejGzLy5ppEpt@arm.com Link: https://lkml.kernel.org/r/20211006082209.417-1-lukas.bulwahn@gmail.com Fixes: 6e7b64b9dd6d ("elfcore: fix building with clang") Signed-off-by: Lukas Bulwahn Cc: Arnd Bergmann Cc: Nathan Chancellor Cc: Nick Desaulniers Cc: Catalin Marinas Cc: Barret Rhoden Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman --- include/linux/elfcore.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/include/linux/elfcore.h +++ b/include/linux/elfcore.h @@ -109,7 +109,7 @@ static inline int elf_core_copy_task_fpr #endif } -#if defined(CONFIG_UM) || defined(CONFIG_IA64) +#if (defined(CONFIG_UML) && defined(CONFIG_X86_32)) || defined(CONFIG_IA64) /* * These functions parameterize elf_core_dump in fs/binfmt_elf.c to write out * extra segments containing the gate DSO contents. Dumping its