From patchwork Wed Jan 20 18:06:04 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mike Rapoport X-Patchwork-Id: 12033173 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=-17.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 472CEC433E0 for ; Wed, 20 Jan 2021 18:08:28 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E67A4233FA for ; Wed, 20 Jan 2021 18:08:27 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E67A4233FA Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=oQLObXBGJHBbCxvx8P/JKElsDlQiDN7QKF3VptgwFWY=; b=FgEpjsX0xIDNm4l5E3SQCSVuC Np/yoIFCl7P2x2EBcszgaoOhdmpK3ecYKal6iudhQtXSlg/bkGn3K+UqRgdgNUnJIT6PyzCwa9Dem /C8jQGkf8boDkILsoOWmNTEdxyxCzvFZphQBlkrj8m2Os/T6NeaT6Tf3apTBtw3UC6tnnc/yZC4Ud 5wbn9Ss6N/tp6E+Vi5ENwPmdEo6NvjbAL/E/fjDTxyvDjEpdl1zQDAUxZ8jsdWF+TNgxS7zlg9VwM FFIFsx78lqUA1XXzZ9DgDRiJ63LLyjk8hdR50OcaeT/opkwfF1sXc8OkMre9s59P8NfwveWs4mPu4 +ndpv0vOA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1l2Hsi-0003ux-1N; Wed, 20 Jan 2021 18:07:00 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1l2Hsd-0003sE-S9; Wed, 20 Jan 2021 18:06:57 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 3236F233ED; Wed, 20 Jan 2021 18:06:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1611166015; bh=ctX7cRfj1jYK//1ALJuAZYMpiOhrfecPI7S/gIqb94c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QcnfcVyGmWTWJKElPamPl+5x0rfktDOr5F4juDzCD/FgqDvMKH9gIGSEgEY33cZGi +O6Ip6guOpxnHfQc2+j6NP4ZaFDZsMCey2wQO0ev3d1MOcgAKQXjDPtocPDNDoqpLD c6WSX3bPeVkdaclrMzLTAM5t7GisX4OoTUGsgJMFSvHDNiDVyU1R1XSE87XRJ6Vj2T BhsxRKGR89ks06ap4htbe1+S5DXiZry3KT8RDA0d5JibYNUPBZ5Rt6N1tmxFR6+gja b/FUzxrrHHxeFmktPQLczYMZZl7ivbxoosM60v3VEpN+YggmrAYho7JDqxBAU27IvO r/r8PnuUko8jg== From: Mike Rapoport To: Andrew Morton Subject: [PATCH v15 03/11] riscv/Kconfig: make direct map manipulation options depend on MMU Date: Wed, 20 Jan 2021 20:06:04 +0200 Message-Id: <20210120180612.1058-4-rppt@kernel.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20210120180612.1058-1-rppt@kernel.org> References: <20210120180612.1058-1-rppt@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210120_130656_038160_B2046D9B X-CRM114-Status: GOOD ( 15.19 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , David Hildenbrand , Peter Zijlstra , Catalin Marinas , Dave Hansen , linux-mm@kvack.org, linux-kselftest@vger.kernel.org, "H. Peter Anvin" , Christopher Lameter , Shuah Khan , Thomas Gleixner , Elena Reshetova , linux-arch@vger.kernel.org, Tycho Andersen , kernel test robot , linux-nvdimm@lists.01.org, Will Deacon , x86@kernel.org, Matthew Wilcox , Mike Rapoport , Ingo Molnar , Michael Kerrisk , Arnd Bergmann , James Bottomley , Borislav Petkov , Alexander Viro , Andy Lutomirski , Paul Walmsley , "Kirill A. Shutemov" , Dan Williams , linux-arm-kernel@lists.infradead.org, linux-api@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, Palmer Dabbelt , linux-fsdevel@vger.kernel.org, Shakeel Butt , Rick Edgecombe , Roman Gushchin , Mike Rapoport Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.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 Reviewed-by: Palmer Dabbelt Acked-by: Palmer Dabbelt --- arch/riscv/Kconfig | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index d82303dcc6b6..d35ce19ab1fa 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