From mboxrd@z Thu Jan 1 00:00:00 1970 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=-5.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FSL_HELO_FAKE,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 6BA66C2D0DB for ; Tue, 28 Jan 2020 18:29:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 388E920716 for ; Tue, 28 Jan 2020 18:29:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1580236157; bh=iyaHIIOcGJa8EsCCKZFdDMrJ7IhXmIAwWiVmR3bJ9hk=; h=Date:From:To:Cc:Subject:List-ID:From; b=rMtshmMIlAroYtVuVaKN+N/1vtArVW0Arj8czaV8l+SG6bzqUYv0uXLyKYvfXn0w9 HV84Y2pyYvz5LruQfuOz+Qfp4k4SRx033ZjKDRwun2W1iVOADwenZIEVSatydE8RoV M8nNi/T2NDmZ8hGenocc9tZjGPwPxgTwZlHfB3OU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726739AbgA1S3Q (ORCPT ); Tue, 28 Jan 2020 13:29:16 -0500 Received: from mail-wm1-f66.google.com ([209.85.128.66]:55608 "EHLO mail-wm1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726496AbgA1S3Q (ORCPT ); Tue, 28 Jan 2020 13:29:16 -0500 Received: by mail-wm1-f66.google.com with SMTP id q9so3596486wmj.5 for ; Tue, 28 Jan 2020 10:29:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:mime-version :content-disposition:user-agent; bh=UArcWrkCpkZ1zVNM7ybNgPasMo5PhRIF6wdJ3/DaRBY=; b=HUSWlLar0T6g/BHfB0FrzxjUWXpYQ39D6XmSovov+HaFuUkijh1S7FqyFG8IKubhmJ 6/1gzg+QODmMp70yqXL+wDS57TI3T01/AMSPIFr9WWMxAxkFAVfSbU9y5e7m9jh4fFyK flNFkeZ7KQvO9S+yV71AHl2UWmJycTaxoDY8taHlaLM30R3i10BFfq8CBpjCbVc2cuQy U06tGPv3j0EbKwYNzdncE3sN9vf35MYwST+2L9V4pIvASJNZMinbd+dh7at1wyVxv3bv ucJQWzZ4NZrf5g7BF24Gk7HiN3DXIVwPBhWZ4QyrlC3LKFt/lYoITxDR6QGz4Diew4j+ WMhg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :mime-version:content-disposition:user-agent; bh=UArcWrkCpkZ1zVNM7ybNgPasMo5PhRIF6wdJ3/DaRBY=; b=p+Np/HjMg6xaSoYThXtvivPoFvltFFxcJHXvls/24aB2/33CQkzQ0IxQHWKgS6A9MB 2kaTWGlydH6ul7q2SifpUYsmYMA7dPB7jY/kHQvy4Nq/bfn4k8elD96/351cWk5o7vPy BVU0gAuWy1JOcesgljtyf9t/AeVexS+CfLIp/7msr2rrPqQrlgjq3V/gKU2sNdLyV7JB veDpJGY2sxW4Xv8XkeRdjdX4dbUkbNQmj0/l3yJiJ8eUgEwvYpo80Ug8m7v6RXRz5DBc 25Jvs1hzfPYeLAZwNY32bisbEIaCc71aq2IShQHB57OUkQGyqvPKTTzcCjPZZanG4wZp 5TWw== X-Gm-Message-State: APjAAAUX1B2iWPQXDVoP/4NAU7Mcu3S/pQLf4/C4ItMj5LaczK8ronL1 2wOq1vThbL66oG51QgpAybpG7dN4 X-Google-Smtp-Source: APXvYqyjvcI/2dtJ8JySWbwqud7KCHRILpnD2a/d3IFOHB2dnhUbw0ZAsCIiBLyIlIG+fQ3gnp1huA== X-Received: by 2002:a7b:c386:: with SMTP id s6mr6390675wmj.105.1580236154128; Tue, 28 Jan 2020 10:29:14 -0800 (PST) Received: from gmail.com (54033286.catv.pool.telekom.hu. [84.3.50.134]) by smtp.gmail.com with ESMTPSA id c9sm4296392wme.41.2020.01.28.10.29.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Jan 2020 10:29:13 -0800 (PST) Date: Tue, 28 Jan 2020 19:29:11 +0100 From: Ingo Molnar To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, Borislav Petkov , Thomas Gleixner , Peter Zijlstra , Andrew Morton Subject: [GIT PULL] x86/mtrr changes for v5.6 Message-ID: <20200128182911.GA109695@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Linus, Please pull the latest x86-mtrr-for-linus git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-mtrr-for-linus # HEAD: 4fc265a9c9b258ddd7eafbd0dbfca66687c3d8aa x86/mtrr: Require CAP_SYS_ADMIN for all access Two changes: restrict /proc/mtrr to CAP_SYS_ADMIN, plus a cleanup. Thanks, Ingo ------------------> Borislav Petkov (1): x86/mtrr: Get rid of mtrr_seq_show() forward declaration Kees Cook (1): x86/mtrr: Require CAP_SYS_ADMIN for all access arch/x86/kernel/cpu/mtrr/if.c | 63 +++++++++++++++---------------------------- 1 file changed, 22 insertions(+), 41 deletions(-)