From patchwork Fri Aug 9 14:49:45 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dimitri John Ledkov X-Patchwork-Id: 1144752 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=ubuntu.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; secure) header.d=surgut.co.uk header.i=@surgut.co.uk header.b="Foiyp6+/"; dkim-atps=neutral Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 464p7C0PMtz9sP3; Sat, 10 Aug 2019 00:49:59 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1hw6DL-0005IZ-8g; Fri, 09 Aug 2019 14:49:55 +0000 Received: from mail-wr1-f66.google.com ([209.85.221.66]) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1hw6DK-0005IH-EJ for kernel-team@lists.ubuntu.com; Fri, 09 Aug 2019 14:49:54 +0000 Received: by mail-wr1-f66.google.com with SMTP id p13so23918873wru.10 for ; Fri, 09 Aug 2019 07:49:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=surgut.co.uk; s=google; h=sender:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=8OCWhc9mHukLTy88sN9n5C2jHOyAPSAjy/y48qSsJNA=; b=Foiyp6+/LzEvMCejy6dpfY942GfSvQj17Aic6xw0TIh9oTZ6pa8NU5ue4+7zN6t3e6 SdR4IowAZ10XqDJ/GLrLUAT0z4NpTSrghorLF+Bk4NPRx+W1KhXOum6At/iab0g/vbzr +2MpXfmNFNZDO4t7TZHlY8YTGBea3y6RQ7OTs= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :mime-version:content-transfer-encoding; bh=8OCWhc9mHukLTy88sN9n5C2jHOyAPSAjy/y48qSsJNA=; b=g6Hb08ExTbo+GSyirLmNIGHotm5o8Eb4ESLmspMsbOrjs9Vq9ceNLOCFh8VcXrVbDU YlQe02+zGtt0X0ES08DG+fV0+Mdef6fMQOeD0lRsccDjnFztGitYWVDhIahTBERQ3vrS sqUD674XRlK1adqq2iKxaLLHrv575J3lg3PkOCfKBDbkHvIIrb1a2PnTH+BZGZ0769uj Z14QmtcvoUG4M+piVsO+FsGcvd8Rks2Gnhy0v17ddQCIb9Ruj72dIp37utARQfseMPPv mRMgxRHVnuXV/zCQqe7bJ/T/HfFq5mcPgKsd6DQqli5CfY5rBXIWrswDO5SwNDJDAzjF mpeg== X-Gm-Message-State: APjAAAWzjX7DzsjdisC0WSvlFYPnq1OgGPWq4ad2ljohFFpruTlVNLqs e6PHODFNazJffvG/L3XNN9ClqxlAd2A= X-Google-Smtp-Source: APXvYqyJ0mXDjc81Lx8vWbWZz1WUGpI/Jx85/TVb9obSAYCJuyFeL4E5qJirp7zfDNo0PrWfbHe6lA== X-Received: by 2002:a5d:4b83:: with SMTP id b3mr19345610wrt.104.1565362193678; Fri, 09 Aug 2019 07:49:53 -0700 (PDT) Received: from localhost (9.a.8.f.7.f.e.f.f.f.2.3.f.4.a.1.1.4.e.1.c.6.e.d.0.b.8.0.1.0.0.2.ip6.arpa. [2001:8b0:de6c:1e41:1a4f:32ff:fef7:f8a9]) by smtp.gmail.com with ESMTPSA id b136sm7073021wme.18.2019.08.09.07.49.52 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Fri, 09 Aug 2019 07:49:53 -0700 (PDT) From: Dimitri John Ledkov To: kernel-team@lists.ubuntu.com Subject: [EOAN][PATCH 0/2] Enable lockdown on s390x Date: Fri, 9 Aug 2019 15:49:45 +0100 Message-Id: <20190809144947.17705-1-xnox@ubuntu.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: prudo@linux.ibm.com, Dimitri John Ledkov Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" Enable lockdown, and enforce it when booted with secure ipl. Dimitri John Ledkov (1): Ubuntu: [Config] Enable CONFIG_LOCK_DOWN_KERNEL on s390x. Philipp Rudo (1): UBUNTU: SAUCE: (lockdown) s390/ipl: lockdown kernel when booted secure arch/s390/include/asm/ipl.h | 1 + arch/s390/kernel/ipl.c | 5 +++++ debian.master/config/annotations | 4 ++-- debian.master/config/s390x/config.common.s390x | 2 +- security/lock_down.c | 7 +++++++ 5 files changed, 16 insertions(+), 3 deletions(-)