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=-9.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 DD211C433DF for ; Thu, 16 Jul 2020 12:56:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BEBCC2074B for ; Thu, 16 Jul 2020 12:56:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728753AbgGPM4P (ORCPT ); Thu, 16 Jul 2020 08:56:15 -0400 Received: from ozlabs.org ([203.11.71.1]:34619 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728652AbgGPM4K (ORCPT ); Thu, 16 Jul 2020 08:56:10 -0400 Received: by ozlabs.org (Postfix, from userid 1034) id 4B6vPx4Cy7z9sTg; Thu, 16 Jul 2020 22:56:05 +1000 (AEST) From: Michael Ellerman To: linuxppc-dev@ozlabs.org, Nayna Jain Cc: Mimi Zohar , linux-kernel@vger.kernel.org, Daniel Axtens In-Reply-To: <1594813921-12425-1-git-send-email-nayna@linux.ibm.com> References: <1594813921-12425-1-git-send-email-nayna@linux.ibm.com> Subject: Re: [PATCH v3] powerpc/pseries: detect secure and trusted boot state of the system. Message-Id: <159490401795.3805857.12377577444442862197.b4-ty@ellerman.id.au> Date: Thu, 16 Jul 2020 22:56:05 +1000 (AEST) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 15 Jul 2020 07:52:01 -0400, Nayna Jain wrote: > The device-tree property to check secure and trusted boot state is > different for guests(pseries) compared to baremetal(powernv). > > This patch updates the existing is_ppc_secureboot_enabled() and > is_ppc_trustedboot_enabled() functions to add support for pseries. > > The secureboot and trustedboot state are exposed via device-tree property: > /proc/device-tree/ibm,secure-boot and /proc/device-tree/ibm,trusted-boot > > [...] Applied to powerpc/next. [1/1] powerpc/pseries: Detect secure and trusted boot state of the system. https://git.kernel.org/powerpc/c/61f879d97ce4510dd29d676a20d67692e3b34806 cheers 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=-9.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 83CBDC433E0 for ; Thu, 16 Jul 2020 14:18:36 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 3BE7B207BC for ; Thu, 16 Jul 2020 14:18:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3BE7B207BC Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 4B6xF53c6xzDqws for ; Fri, 17 Jul 2020 00:18:33 +1000 (AEST) Received: from ozlabs.org (bilbo.ozlabs.org [203.11.71.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4B6vQB1mg0zDqly for ; Thu, 16 Jul 2020 22:56:18 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Received: by ozlabs.org (Postfix) id 4B6vQ16bPwz9sVW; Thu, 16 Jul 2020 22:56:09 +1000 (AEST) Received: by ozlabs.org (Postfix, from userid 1034) id 4B6vPx4Cy7z9sTg; Thu, 16 Jul 2020 22:56:05 +1000 (AEST) From: Michael Ellerman To: linuxppc-dev@ozlabs.org, Nayna Jain In-Reply-To: <1594813921-12425-1-git-send-email-nayna@linux.ibm.com> References: <1594813921-12425-1-git-send-email-nayna@linux.ibm.com> Subject: Re: [PATCH v3] powerpc/pseries: detect secure and trusted boot state of the system. Message-Id: <159490401795.3805857.12377577444442862197.b4-ty@ellerman.id.au> Date: Thu, 16 Jul 2020 22:56:05 +1000 (AEST) X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-kernel@vger.kernel.org, Mimi Zohar , Daniel Axtens Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Wed, 15 Jul 2020 07:52:01 -0400, Nayna Jain wrote: > The device-tree property to check secure and trusted boot state is > different for guests(pseries) compared to baremetal(powernv). > > This patch updates the existing is_ppc_secureboot_enabled() and > is_ppc_trustedboot_enabled() functions to add support for pseries. > > The secureboot and trustedboot state are exposed via device-tree property: > /proc/device-tree/ibm,secure-boot and /proc/device-tree/ibm,trusted-boot > > [...] Applied to powerpc/next. [1/1] powerpc/pseries: Detect secure and trusted boot state of the system. https://git.kernel.org/powerpc/c/61f879d97ce4510dd29d676a20d67692e3b34806 cheers