From patchwork Mon Feb 11 23:27:41 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Igor Stoppa X-Patchwork-Id: 10806973 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0F4ED1575 for ; Mon, 11 Feb 2019 23:28:55 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 013652A823 for ; Mon, 11 Feb 2019 23:28:55 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E95EF2A84E; Mon, 11 Feb 2019 23:28:54 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.0 required=2.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from mother.openwall.net (mother.openwall.net [195.42.179.200]) by mail.wl.linuxfoundation.org (Postfix) with SMTP id 26C9B2A842 for ; Mon, 11 Feb 2019 23:28:53 +0000 (UTC) Received: (qmail 30359 invoked by uid 550); 11 Feb 2019 23:28:29 -0000 Mailing-List: contact kernel-hardening-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-ID: Delivered-To: mailing list kernel-hardening@lists.openwall.com Received: (qmail 30284 invoked from network); 11 Feb 2019 23:28:29 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references:reply-to :mime-version:content-transfer-encoding; bh=ktrl99/4+i4VLz6USppssXo49kPq9nmcbGTF0KLoSBQ=; b=ERfk6YwVVFsD4gpa86J3tNvUf/jRxA7negb6JBcQ5PSR0xZZvMMbnqTZ+wRrS2Husj Ggd8+h/Q6iGpIBl92FmkpdpssV2xt9w6MiuQS2cXjMtk96NDjzsy/uEnc/s7yXVpuL6c mpoDNWR+cp0zbAXtobA5UoCkq+orGEc1HmBwrLmgLHRuHzaFQ/+tRBnFd/U7BP3qfbPV ln/K1BHTqeaHXoV9cT0aGU+M7Xa55XRzuBeoCYotqmiST1osgENBFvz37ywgrYEko+pv OnWJ8Rdek3QLL7gzQPr7kKm7jyZ28jH2jgCwj74BAERzhEIIn+YrVvRGcUeyx16kqW+P hxEQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:reply-to:mime-version:content-transfer-encoding; bh=ktrl99/4+i4VLz6USppssXo49kPq9nmcbGTF0KLoSBQ=; b=Yz88vh+QpUcBXS7VnJfN2/6IJs478onKpg0iGxSeUS1PDIdtmyyg0PiEiCjXOnJxfp R5I+BhFLzEO3Xeni53HzirGUJq923mD2nlONiGkohrH63WeZxGgjvajcUDJvnfUAjbHu 2Cr9wkVUC1j4kRhdcI1LimW1yhs9HlJJt2OscviZwBv6lcOuUc/p9lM72VvDx/aZZTaT xE3D3SlyXEVQl+4Zf36Mhhp1kUyh2NYSP5G+aidAX+eG36S6YXrXSiMdL6JEXJIOWtrn VppfnehYs5ltGksLfk8soV3XyS61Ne/2veG4NfawcPb2HEWFzZGbDyEvhtjCT2lw4rSt 1SQQ== X-Gm-Message-State: AHQUAuagyr9wNcjuOgrhiEkb/KFrQUWhUPsv4kaHT4rIFxJnSDRY9+ig T3OqSZulQ7l1UI1lyCPHodA= X-Google-Smtp-Source: AHgI3IaPnxVvWxLjhqm0PsH5iF2NiueH7C1Z1h4hq25QVvV24PnbiOHB8xirGOEnJlaL7jk97tS8SA== X-Received: by 2002:a1c:7719:: with SMTP id t25mr513964wmi.7.1549927697736; Mon, 11 Feb 2019 15:28:17 -0800 (PST) From: Igor Stoppa X-Google-Original-From: Igor Stoppa To: Cc: Igor Stoppa , Andy Lutomirski , Nadav Amit , Matthew Wilcox , Peter Zijlstra , Kees Cook , Dave Hansen , Mimi Zohar , Thiago Jung Bauermann , Ahmed Soliman , linux-integrity@vger.kernel.org, kernel-hardening@lists.openwall.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: [RFC PATCH v4 04/12] __wr_after_init: x86_64: enable Date: Tue, 12 Feb 2019 01:27:41 +0200 Message-Id: <38307f2c7ae982478d33f55f7a7b827de489cdf3.1549927666.git.igor.stoppa@huawei.com> X-Mailer: git-send-email 2.19.1 In-Reply-To: References: MIME-Version: 1.0 X-Virus-Scanned: ClamAV using ClamSMTP Set ARCH_HAS_PRMEM to Y for x86_64 Signed-off-by: Igor Stoppa CC: Andy Lutomirski CC: Nadav Amit CC: Matthew Wilcox CC: Peter Zijlstra CC: Kees Cook CC: Dave Hansen CC: Mimi Zohar CC: Thiago Jung Bauermann CC: Ahmed Soliman CC: linux-integrity@vger.kernel.org CC: kernel-hardening@lists.openwall.com CC: linux-mm@kvack.org CC: linux-kernel@vger.kernel.org --- arch/x86/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 68261430fe6e..7392b53b12c2 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -32,6 +32,7 @@ config X86_64 select SWIOTLB select X86_DEV_DMA_OPS select ARCH_HAS_SYSCALL_WRAPPER + select ARCH_HAS_PRMEM # # Arch settings