Received: by 2002:a25:e74b:0:0:0:0:0 with SMTP id e72csp1193456ybh; Thu, 16 Jul 2020 05:57:12 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzbovrxOvZtxwadNkPgLM8Lh6hDSlUAMk8tofGf1laQ3Rlg+RNCCxuQ7bhp0xeI8WErEO87 X-Received: by 2002:a17:906:199b:: with SMTP id g27mr3454751ejd.297.1594904232721; Thu, 16 Jul 2020 05:57:12 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1594904232; cv=none; d=google.com; s=arc-20160816; b=pd4EtV52zwmBK6M/siZ9fn9nL2l8W/Eoh5DIi2WbTkd0pOWIyemfpjobZBB5A1HAH4 zPInFyuFiMzDiVpFbGFtLC4uyEkWju8ra+YgOZlz/0nY8tPtyX1bGmmQ08M256jtU6gA FoY7SnU6rtGWfKWnSRRWUCvB9BI4Rsftg+jj1/FpFTw5fhxf1baeU1sX6toMNZtCuFJd yuNWckQk/a477yiksBjKLiaa2dyK4A3JQsTZPGEnS+8oB19sbDN/TAeisr+Rp4r63Nz7 OfLUlhhI6NFLfabqW/55c6IyCIbhCBfDPi2++53UKjAkiv2APWrw7Ko+IjsZyahdjSgK lNwQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:date:message-id:subject:references :in-reply-to:cc:to:from; bh=2kCb+WIRMjXWWcD4j7ykf8tqlgGnj0589hNtF+HVIbI=; b=vGnzc8bd0GFLGPUu6nV6wLL4f6AMhDLaIPx3WrYap0Hfkwy2pVHsKhQ4lvjvEVhH1e RFj/B6YlcSCYxvDQasbazDBOXqR/UkHcJrVsUxGQS7qeVHwOIfpDyLfcAnWNTCnjfWqR EtjuQ08of2wmX4HWZGnTsACRJsJKX9sHBj8A9vkqbS7oUmEBkuMG2zrttDO91fE+WFrd u16cVmv3B+4IF8oMz9HEgpZ6ewpn9pnaHAXV191iLV1HaJKRvB18LRKxEErfr3kosS2P pUvxg7/X0X9bdedZ7Q+WTTlyCmiIFnm7LZc/bi6EO5g6qzqW4KiERab/5frAvEcgA6vd 6KOQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id z4si3128990ejw.122.2020.07.16.05.56.50; Thu, 16 Jul 2020 05:57:12 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728737AbgGPM4O (ORCPT + 99 others); Thu, 16 Jul 2020 08:56:14 -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