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 Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C8121C433F5 for ; Wed, 20 Apr 2022 17:03:00 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.309507.525807 (Exim 4.92) (envelope-from ) id 1nhDj4-0000xj-9w; Wed, 20 Apr 2022 17:02:46 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 309507.525807; Wed, 20 Apr 2022 17:02:46 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1nhDj4-0000xc-4x; Wed, 20 Apr 2022 17:02:46 +0000 Received: by outflank-mailman (input) for mailman id 309507; Wed, 20 Apr 2022 17:02:44 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1nhDj2-0000xW-NW for xen-devel@lists.xenproject.org; Wed, 20 Apr 2022 17:02:44 +0000 Received: from sender4-of-o51.zoho.com (sender4-of-o51.zoho.com [136.143.188.51]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id b09963ae-c0cb-11ec-8fbf-03012f2f19d4; Wed, 20 Apr 2022 19:02:43 +0200 (CEST) Received: from sisyou.hme. (static-72-81-132-2.bltmmd.fios.verizon.net [72.81.132.2]) by mx.zohomail.com with SMTPS id 1650474155979567.7828546115068; Wed, 20 Apr 2022 10:02:35 -0700 (PDT) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: b09963ae-c0cb-11ec-8fbf-03012f2f19d4 ARC-Seal: i=1; a=rsa-sha256; t=1650474158; cv=none; d=zohomail.com; s=zohoarc; b=S4dDeJGdViW9gJkSXaXTBfY5V3tnpROHw8CNZvpcy6hlzDaludOzV5tI/RgzFuyBBSbAsY3gQTt23PVnm6lSv4PFoXrdwdKqLZps4ds6yidcBQ8amVav9q4WWfNLNeTEP6iAGLQb828y1lGW4aBtQ1aMGRILEhxj/q78/2TR9Hc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1650474158; h=Content-Transfer-Encoding:Cc:Date:From:MIME-Version:Message-ID:Subject:To; bh=+AF6PHlDwTTK1l0rIrxR4mBCwLUshmplkl+DA05lAQ0=; b=CXhvOhMbUk3+NWyi0qCIRThAWpUQfZCrBJBa7BjvPeCHDq+mm0HOPLJjPXcZdxfAk9d1wHTOK8a9LCgNxvx8r2n1Vy+JA6TMjLBKBV9HNNtjmUjApEt5MOD+iUv89Y1UsxWDxVHjf8QzYb1H8WiOSu/h3rtUZuUe4jqibAGSxSI= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=apertussolutions.com; spf=pass smtp.mailfrom=dpsmith@apertussolutions.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1650474158; s=zoho; d=apertussolutions.com; i=dpsmith@apertussolutions.com; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-Id:Message-Id:MIME-Version:Content-Transfer-Encoding:Reply-To; bh=+AF6PHlDwTTK1l0rIrxR4mBCwLUshmplkl+DA05lAQ0=; b=NTfXWpTa4sKnp3m07qh4M6HpRFhfGH1uO7HUGKbDnAQfEXYaBmpUDg1umOC0y7lc 8sMTkOdEfoDsfT9m/fbnPeFWZfzZOUx4rVdT6ICe+8fnUmt03OZG4aW6HkFNq/Hl7jR Acx8U+0viRtirMfrGrjwaqs9F53FDWlv0RPgmDbo= From: "Daniel P. Smith" To: xen-devel@lists.xenproject.org Cc: "Daniel P. Smith" , scott.davis@starlab.io, jandryuk@gmail.com Subject: [PATCH 0/2] Adds starting the idle domain privileged Date: Wed, 20 Apr 2022 17:04:05 -0400 Message-Id: <20220420210407.18060-1-dpsmith@apertussolutions.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-ZohoMailClient: External This series makes it so that the idle domain is started privileged under the default policy, which the SILO policy inherits, and under the flask policy. It then introduces a new one-way XSM hook, xsm_transition_running, that is hooked by an XSM policy to transition the idle domain to its running privilege level. Daniel P. Smith (2): xsm: create idle domain privieged and demote after setup flask: implement xsm_transtion_running tools/flask/policy/modules/xen.if | 6 ++++++ tools/flask/policy/modules/xen.te | 1 + tools/flask/policy/policy/initial_sids | 1 + xen/arch/arm/setup.c | 6 ++++++ xen/arch/x86/setup.c | 6 ++++++ xen/common/sched/core.c | 7 ++++++- xen/include/xsm/dummy.h | 12 ++++++++++++ xen/include/xsm/xsm.h | 6 ++++++ xen/xsm/dummy.c | 1 + xen/xsm/flask/hooks.c | 21 ++++++++++++++++++++- xen/xsm/flask/policy/initial_sids | 1 + 11 files changed, 66 insertions(+), 2 deletions(-) -- 2.20.1