From patchwork Thu May 13 18:47:28 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mike Rapoport X-Patchwork-Id: 12256271 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=-17.7 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 7A77FC433B4 for ; Thu, 13 May 2021 18:49:07 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (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 EA414613DE for ; Thu, 13 May 2021 18:49:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EA414613DE 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-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:Cc:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=qAjGaQisoYoYMJ3iCMX7Swo/N05SaSqlChdxEmZhWlY=; b=XRE4291hpjOefkBWn/eyCFt57 MJDCiwt9IwvcOv+b15czuY6C4FYrsGnAj3Wl7I+3yaoqo1IKGC/bcrvmPMU0HVDLgxXIrDArNCFq3 YatFz46TU1/4RVQHurcFTTy4f0isTpK0c8UUSEc2K+k5er2yeu/jqdAssD7YjwCvg1bKkoGwpTabO 45vY/Dr40xYFZDJy+ralUos0NxcplqCKWDVd5shd+cPLRn5MfKTTc3w4yvmnUpZsWzj5HA5vmxGbr 01bRFDDBmMWXV9yIY3AOtds50Fd2yuYMNhXJhXuOaxNQsUfL8qghaQfBoiC1Ct4JxxXeLK1HT6AJK sbvOykOKQ==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lhGOA-006B0D-FX; Thu, 13 May 2021 18:48:50 +0000 Received: from bombadil.infradead.org ([2607:7c80:54:e::133]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lhGNc-006AtB-2y; Thu, 13 May 2021 18:48:17 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=qKIaiPuh7YddYKNoE8XQ9lu6CpsW3ub4fvtqysK4mUw=; b=VQtX6lV1pUzswQyGeGoZy0CvGF I1Ob06+yF4UXtcnI88xWJO71SV71S11yFpobOwgcb99onXkpI6tr+ePQAQQ5mp8+8qJvSgFHj3Cyi LrJKNWt/FzOPHkBQfZIIhOlSSIDBdJu6ZRHVJGxb3UocjnZqib1HkN9G8N1dBDpwXIAJjNoj6Hbgq YhWOMhuDbQ/tqABowY+Waf5FTOuEKKfOM20/04n4aQkrEDScfB2MKxP2qQ2DXQsZdlSZfg/db+kPG 4yjpJg9VB6ZkcdkCvk2kiXSav7nRvlNzRXN472zNdEkdiZ4znfbPDcYYJ09lbfUNzQ2M/b2BRcXiN qBGIc32w==; Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lhGNZ-00BRvr-MR; Thu, 13 May 2021 18:48:14 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id F100E61406; Thu, 13 May 2021 18:48:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1620931693; bh=YNtMoJPFX1nxLRPKHlh/gIcXDvEsY+oL6IlnvheGTj0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=O8YS3+/cOgAs/MgNDyoxTbEUuuXfCvT6eHZ1iwwPEyokmWHJz/rNweYhb7xMkZN8H wpdKL5rXrLjM/FirwyTsI936e7Q3rxYj1QuzKvpAiYJMAgo+HH+/y0tEYSIvMC6KFu QANlycHRcGY1upUSI/xK7O+ywbFqCbSzN/ZmmrVlVqtQryzaY+HhB+rL6c+Wm7Hy6p DS/K9ZDuVoqmvXOynK9keW/rej34x4htPqRfBctTmqYL3GxwhLMNimZ0TRxd9Jzdzz vws2GdAUC/NFaIDG8zMfz3Bsf765Q9sUbXyK2BOPuGJGJgWognfFUS9DyLAdPVNTGp JVbN+tFK5lgFQ== 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" , Hagen Paul Pfeifer , Ingo Molnar , James Bottomley , Kees Cook , "Kirill A. Shutemov" , Matthew Wilcox , Matthew Garrett , Mark Rutland , Michal Hocko , Mike Rapoport , Mike Rapoport , Michael Kerrisk , Palmer Dabbelt , Palmer Dabbelt , Paul Walmsley , Peter Zijlstra , "Rafael J. Wysocki" , Rick Edgecombe , Roman Gushchin , Shakeel Butt , Shuah Khan , Thomas Gleixner , Tycho Andersen , Will Deacon , Yury Norov , 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 v19 2/8] riscv/Kconfig: make direct map manipulation options depend on MMU Date: Thu, 13 May 2021 21:47:28 +0300 Message-Id: <20210513184734.29317-3-rppt@kernel.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20210513184734.29317-1-rppt@kernel.org> References: <20210513184734.29317-1-rppt@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210513_114813_781577_86F06F59 X-CRM114-Status: GOOD ( 12.80 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=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: David Hildenbrand --- arch/riscv/Kconfig | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index a8ad8eb76120..c426e7d20907 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -26,8 +26,8 @@ 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 && !XIP_KERNEL select ARCH_HAS_STRICT_MODULE_RWX if MMU && !XIP_KERNEL select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST