Message ID | 20210121122723.3446-4-rppt@kernel.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <SRS0=kv+e=GY=kvack.org=owner-linux-mm@kernel.org> 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=-16.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,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 E718AC433DB for <linux-mm@archiver.kernel.org>; Thu, 21 Jan 2021 12:28:10 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 69F4B2395A for <linux-mm@archiver.kernel.org>; Thu, 21 Jan 2021 12:28:10 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 69F4B2395A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id DC5CF6B000A; Thu, 21 Jan 2021 07:28:09 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id D9C946B000C; Thu, 21 Jan 2021 07:28:09 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id CB3156B000D; Thu, 21 Jan 2021 07:28:09 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0119.hostedemail.com [216.40.44.119]) by kanga.kvack.org (Postfix) with ESMTP id B6DE46B000A for <linux-mm@kvack.org>; Thu, 21 Jan 2021 07:28:09 -0500 (EST) Received: from smtpin29.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 7CD9B8249980 for <linux-mm@kvack.org>; Thu, 21 Jan 2021 12:28:09 +0000 (UTC) X-FDA: 77729709498.29.vein67_121727827563 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin29.hostedemail.com (Postfix) with ESMTP id 5B0C6180868E5 for <linux-mm@kvack.org>; Thu, 21 Jan 2021 12:28:09 +0000 (UTC) X-HE-Tag: vein67_121727827563 X-Filterd-Recvd-Size: 3842 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf03.hostedemail.com (Postfix) with ESMTP for <linux-mm@kvack.org>; Thu, 21 Jan 2021 12:28:08 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id 2D2CC239E7; Thu, 21 Jan 2021 12:27:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1611232087; bh=ctX7cRfj1jYK//1ALJuAZYMpiOhrfecPI7S/gIqb94c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=X3nf7ddjwubhwF1Y8j0XFKvW9hIBQAkTbvf2rKZAC3xS9s1/ROoTs0mMP3J4LS0ap 5hiRRBQBE6aI6kXSB/qH34WEZYoS4F/o8cKdwqE0Qo987DRx3yxbkdhXipRfSdq/+w gl1WacJdWHYLuZy7d7c/SYbhLpVCycLuvDtDPT7WwMbO1K3r/Mvhg5E1d/psicrose yw6tYhdaYifcYm6ddS1t+9mbr04vgcsNitZCJ8R/8rz7r5m2fWIMGdg7J9V3nhVGpC yvkcdhB43EWViFKbfkDfAMQAoqLqX0aij2PlXjAI6v78iBg286pwKwCl/kAdDebHmV HHn7AtBqBrGSw== From: Mike Rapoport <rppt@kernel.org> To: Andrew Morton <akpm@linux-foundation.org> Cc: Alexander Viro <viro@zeniv.linux.org.uk>, Andy Lutomirski <luto@kernel.org>, Arnd Bergmann <arnd@arndb.de>, Borislav Petkov <bp@alien8.de>, Catalin Marinas <catalin.marinas@arm.com>, Christopher Lameter <cl@linux.com>, Dan Williams <dan.j.williams@intel.com>, Dave Hansen <dave.hansen@linux.intel.com>, David Hildenbrand <david@redhat.com>, Elena Reshetova <elena.reshetova@intel.com>, "H. Peter Anvin" <hpa@zytor.com>, Ingo Molnar <mingo@redhat.com>, James Bottomley <jejb@linux.ibm.com>, "Kirill A. Shutemov" <kirill@shutemov.name>, Matthew Wilcox <willy@infradead.org>, Mark Rutland <mark.rutland@arm.com>, Mike Rapoport <rppt@linux.ibm.com>, Mike Rapoport <rppt@kernel.org>, Michael Kerrisk <mtk.manpages@gmail.com>, Palmer Dabbelt <palmer@dabbelt.com>, Paul Walmsley <paul.walmsley@sifive.com>, Peter Zijlstra <peterz@infradead.org>, Rick Edgecombe <rick.p.edgecombe@intel.com>, Roman Gushchin <guro@fb.com>, Shakeel Butt <shakeelb@google.com>, Shuah Khan <shuah@kernel.org>, Thomas Gleixner <tglx@linutronix.de>, Tycho Andersen <tycho@tycho.ws>, Will Deacon <will@kernel.org>, 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 <lkp@intel.com> Subject: [PATCH v16 03/11] riscv/Kconfig: make direct map manipulation options depend on MMU Date: Thu, 21 Jan 2021 14:27:15 +0200 Message-Id: <20210121122723.3446-4-rppt@kernel.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20210121122723.3446-1-rppt@kernel.org> References: <20210121122723.3446-1-rppt@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: <linux-mm.kvack.org> |
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mm: introduce memfd_secret system call to create "secret" memory areas
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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