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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, 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 EE42CC07E95 for ; Wed, 7 Jul 2021 16:37:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C95EB61CCB for ; Wed, 7 Jul 2021 16:37:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230012AbhGGQkQ (ORCPT ); Wed, 7 Jul 2021 12:40:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41286 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229542AbhGGQkQ (ORCPT ); Wed, 7 Jul 2021 12:40:16 -0400 Received: from desiato.infradead.org (desiato.infradead.org [IPv6:2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E1F75C061574; Wed, 7 Jul 2021 09:37:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; 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=afkY8fwCdiinxqtpJexWC5QSojoHbl6E8/ynsI8qr+0=; b=jGgPW2qEz7oj4ztURfzsTH7ZXW UUkbmjXcTSOWX24r1uiYSFLinnI8pygrnAdBCC43Uod6ZCjY+NbQ9oue/HvrxzhTC4/UZRCjet6f+ aliYhGProwyDtA4YCfbePZ4ZapgVirsW5RxoaG4a0lJcWU928znsaJHBTSyoSceNo9VgdaVVfM447 iBt0v0tfP7Efwjb+2JV5vuo/E5pfNKxYu/YKcOvitgzxQB/PHkBM+S3bdebV9aekXA9ESOmp1VAOS Vcn5bn7LNVWiUxclA9nNLHHeMzO6jp2RMR9vX4AurdB1m/mDSXjV4Vay4YVhKMqAP0psSgpip/7z4 O3UFPmqQ==; Received: from [2601:1c0:6280:3f0::a22f] (helo=smtpauth.infradead.org) by desiato.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1m1AYH-00FPKf-Kh; Wed, 07 Jul 2021 16:37:34 +0000 From: Randy Dunlap To: linux-kernel@vger.kernel.org Cc: Randy Dunlap , Greg Ungerer , linux-m68k@lists.linux-m68k.org, uclinux-dev@uclinux.org Subject: [PATCH] m68k/nommu: prevent setting ROMKERNEL when ROM is not set Date: Wed, 7 Jul 2021 09:37:29 -0700 Message-Id: <20210707163729.30388-1-rdunlap@infradead.org> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-m68k@vger.kernel.org When CONFIG_ROMKERNEL is set but CONFIG_ROM is not set, the linker complains: m68k-linux-ld:./arch/m68k/kernel/vmlinux.lds:5: undefined symbol `CONFIG_ROMSTART' referenced in expression # CONFIG_ROM is not set # CONFIG_RAMKERNEL is not set CONFIG_ROMKERNEL=y Since ROMSTART depends on ROM, make ROMKERNEL also depend on ROM. Signed-off-by: Randy Dunlap Cc: Greg Ungerer Cc: linux-m68k@lists.linux-m68k.org Cc: uclinux-dev@uclinux.org --- arch/m68k/Kconfig.machine | 1 + 1 file changed, 1 insertion(+) --- linux-next-20210701.orig/arch/m68k/Kconfig.machine +++ linux-next-20210701/arch/m68k/Kconfig.machine @@ -464,6 +464,7 @@ config RAMKERNEL config ROMKERNEL bool "ROM" + depends on ROM help The kernel will be resident in FLASH/ROM when running. This is often referred to as Execute-in-Place (XIP), since the kernel