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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 1EF49C98318 for ; Thu, 24 Sep 2026 16:41:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=UQQt5zTm31incgpPNU6yRG9PMJPNleN1QlXN71hH4eE=; b=boOqhB7k08TOVsYA1UQoirdUKC xUs/bkKP6LtX1a2ET3b7Qp2EUPpeFOjjwmNyPnCW0jheA3sELQz6idO4YeycMkRHkuHbjVbWw60JI wpPANnXDiCjHLtlrS0LIhPJ2p9LcC/WDfj4XsT8H9pZf22I9BhCRqn0kDUZqoeTP7HuYpZTv958Hm hvgSEx64a6kG4ew4k1sTXL0XhIec2h4uTi86I9aLI541boDYkyaxNfLo4ABn/BYlnXIA1nPQmO039 Gm3EhtjR8IiTxpSY8RpHfa6+UMI5eihAoRwP/GWSFhEVFya8oSZG2srtt/fQPhYyoSbiCB5xMQKDG x6ButpTQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x9lyq-0000000BXqm-2VTn; Thu, 24 Sep 2026 16:07:28 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x9lyX-0000000BXhH-0Gcg for linux-arm-kernel@lists.infradead.org; Thu, 24 Sep 2026 16:07:09 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 71F604149E; Thu, 24 Sep 2026 16:07:08 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8ACD91F000FF; Thu, 24 Sep 2026 16:07:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790266028; bh=UQQt5zTm31incgpPNU6yRG9PMJPNleN1QlXN71hH4eE=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=dgRoCIE2qmrh6A7OlazIDECGB6B7PK1iK+ZENbVSoaqbUZm64tkS/cgNcy2HldiGU Nopce9obSu7P5dapJP88xrCJoNrgFBUYBjgREOdnULW6qKvGc6a0eYBr+j/XnzMGFz oDo2HA6WXhDInySGdkm3aalp0O3cA020pqJ9JbP87ZP1xsN+jdsVt1DU6/OVDT36JF eFnZDOOWDXQw+wpKWC0wECZmtysonFz4wV/mINcvDpi7a8iwg+OIlN7MnvGHWCxQio R8hhQJF4oroUcqF7dzqNVT7ORKFhtOqSvkSxxX/+lA242rRy9UXlKKQoI/hcIxCu+6 P+7NkWUxEOZlQ== Date: Thu, 24 Sep 2026 17:07:04 +0100 From: Sudeep Holla To: Jamie Nguyen Cc: Lorenzo Pieralisi , Hanjun Guo , Catalin Marinas , Will Deacon , "Rafael J. Wysocki" , Len Brown , Dat Mach , linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 0/3] ACPI: arm64: FFH Operation Region support for FF-A (offset 2) Message-ID: <20260924-private-bobcat-from-wonderland-0db8f6@sudeepholla> References: <20260901192906.133670-1-jamien@nvidia.com> <20260922-purring-fennec-of-exercise-bbce5e@sudeepholla> <20260922155211.676134-1-jamien@nvidia.com> <20260922-exuberant-earwig-of-opportunity-4fecff@sudeepholla> <20260923124050.3270801-1-jamien@nvidia.com> <20260923-lurking-pony-of-fascination-ac6c49@sudeepholla> <20260923173240.3710620-1-jamien@nvidia.com> <20260924-tall-oryx-of-attraction-23ada5@sudeepholla> <20260924152321.3864148-1-jamien@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260924152321.3864148-1-jamien@nvidia.com> X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Sep 24, 2026 at 08:23:21AM -0700, Jamie Nguyen wrote: > On Thu, Sep 24, 2026 at 10:39:24AM +0100, Sudeep Holla wrote: > > Which version of FF-A is being deployed on your platforms? > > We have platforms with FF-A firmware versions 1.1, 1.2 and 1.3. The > platform I have been using to test offset 2 reports FF-A 1.3. > Thanks, will think a bit on this and see what is the best way to progress. -- Regards, Sudeep