From patchwork Wed Mar 3 16:22:03 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mike Rapoport X-Patchwork-Id: 393080 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=-19.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, 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 B463CC433E0 for ; Thu, 4 Mar 2021 00:58:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 892F864EDB for ; Thu, 4 Mar 2021 00:58:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235340AbhCDA5v (ORCPT ); Wed, 3 Mar 2021 19:57:51 -0500 Received: from mail.kernel.org ([198.145.29.99]:46646 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238792AbhCCQYu (ORCPT ); Wed, 3 Mar 2021 11:24:50 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 699C564EF1; Wed, 3 Mar 2021 16:22:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1614788583; bh=O4nT5/YvVTgsA8Uq9YZRjJp/C7wJQhyeo4C8+vcD1Lk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BuZEIk0kxIY9JM/Lt3HqGzCl2ST20PiYNnDTT/3KQ0jKlvbOcfwGBcXhbOC9nFLbg 07LruRFjETGAcxz+mbVDAvMtfW28FHCnFJyK1vIr5btMjDa0WMzFo5y/wRGkrwMg3m W97qlbfvSQXHkf/tZ1HK0QCitJ4kfkSVgCMGHVt3/uobur4RBlb4ZgJzkG5CERLFcF 5pdsXG9JyUXeXGLKEL6NkjGyTKtWr1z6qNzmQ3N0env8/KbJ9bga17Mj+T0MpKA/km cyvGQmss+vaKLSbh6SE4N5aCVu92v5P4Pt/PD1TuBO7BVV+b8aw1pOC5Mmb5W4nRAs OX+RXYMHtAzog== From: Mike Rapoport To: Andrew Morton Cc: Alexander Viro , Andy Lutomirski , Arnd Bergmann , Borislav Petkov , Catalin Marinas , Christopher Lameter , Dan Williams , Dave Hansen , David Hildenbrand , Elena Reshetova , "H. Peter Anvin" , Ingo Molnar , James Bottomley , "Kirill A. Shutemov" , Matthew Wilcox , Matthew Garrett , Mark Rutland , Michal Hocko , Mike Rapoport , Mike Rapoport , Michael Kerrisk , Palmer Dabbelt , Paul Walmsley , Peter Zijlstra , "Rafael J. Wysocki" , Rick Edgecombe , Roman Gushchin , Shakeel Butt , Shuah Khan , Thomas Gleixner , Tycho Andersen , Will Deacon , linux-api@vger.kernel.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-nvdimm@lists.01.org, linux-riscv@lists.infradead.org, x86@kernel.org, kernel test robot Subject: [PATCH v18 3/9] riscv/Kconfig: make direct map manipulation options depend on MMU Date: Wed, 3 Mar 2021 18:22:03 +0200 Message-Id: <20210303162209.8609-4-rppt@kernel.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20210303162209.8609-1-rppt@kernel.org> References: <20210303162209.8609-1-rppt@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org From: Mike Rapoport ARCH_HAS_SET_DIRECT_MAP and ARCH_HAS_SET_MEMORY configuration options have no meaning when CONFIG_MMU is disabled and there is no point to enable them for the nommu case. Add an explicit dependency on MMU for these options. Signed-off-by: Mike Rapoport Reported-by: kernel test robot --- arch/riscv/Kconfig | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 85d626b8ce5e..87ccc29fc31d 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -25,8 +25,8 @@ config RISCV select ARCH_HAS_KCOV select ARCH_HAS_MMIOWB select ARCH_HAS_PTE_SPECIAL - select ARCH_HAS_SET_DIRECT_MAP - select ARCH_HAS_SET_MEMORY + select ARCH_HAS_SET_DIRECT_MAP if MMU + select ARCH_HAS_SET_MEMORY if MMU select ARCH_HAS_STRICT_KERNEL_RWX if MMU select ARCH_OPTIONAL_KERNEL_RWX if ARCH_HAS_STRICT_KERNEL_RWX select ARCH_OPTIONAL_KERNEL_RWX_DEFAULT