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 23CE2CD4F39 for ; Thu, 14 May 2026 12:55:53 +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=gLASyDiGDo18bW93eURt9qbOV0d309ysFYLBqEyP/mE=; b=EGpSOqEe7euaRbFWtcB3/jwrSR oJNNHnkOBXdr+4Sv58nIP+SKHyK+2IwRK9nGd2E5IlLtMLkY7xffvstASwkm2yJ85KpPYfSMBObgS SLpRmZ1jnngw00rDjYJmyCby7MqmkWOYzSpEGNHeb7W94KDRmT4IXNIWtv1HNGthpUUbRlyOnU59K p1bovu4FaO5sg9u3oJ41JvFnf1mg0WXS8BM8d8KXxuJMb+Aw+P3/BIIHuTNTlIRzzMcLD4vU5FioJ n+Q7L2uhuuCvvr6cNEaH/4LW+75HzbD5hqo/B5Ms7gjh6W+3Dn3JelPQgKiJB2KpYves5lorkvefK nsUVmrWQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wNVbP-00000005Wp0-17NZ; Thu, 14 May 2026 12:55:47 +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 1wNVbM-00000005Wo2-2krf for linux-arm-kernel@lists.infradead.org; Thu, 14 May 2026 12:55:45 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id C9F3E43D1E; Thu, 14 May 2026 12:55:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3695CC2BCB3; Thu, 14 May 2026 12:55:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1778763343; bh=Nl6b59PjQMcous4ytyzR+wCAscn4OPey4CqOkKZOb1Q=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=G8o+16UzOUWzXizJawdPj1/3+yhKYAHdPQh77qYDhUGORdPPZHOgd0SDP2LNY0otn pHpVNBTmgs4daXOu6UTG8ovzHsZiqwjwmNmx4VJcbl5aEtp+pGDd+d7h1HHuz3Cum1 Y0C/eCyZ+JWHWiaIICzaKOyxN0aZrMxHq2V8NgiI= Date: Thu, 14 May 2026 14:55:48 +0200 From: Greg KH To: Suzuki K Poulose Cc: "Aneesh Kumar K.V (Arm)" , linux-coco@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Catalin Marinas , Jeremy Linton , Jonathan Cameron , Lorenzo Pieralisi , Mark Rutland , Sudeep Holla , Will Deacon , Steven Price Subject: Re: [PATCH v5 1/3] firmware: smccc: coco: Manage arm-smccc platform device and CCA auxiliary drivers Message-ID: <2026051420-amusement-drove-73e6@gregkh> References: <20260514094030.42495-1-aneesh.kumar@kernel.org> <20260514094030.42495-2-aneesh.kumar@kernel.org> <0c88bcee-65b5-4328-87e6-e1c714c3d1ca@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <0c88bcee-65b5-4328-87e6-e1c714c3d1ca@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260514_055544_709394_C6BD0D00 X-CRM114-Status: GOOD ( 14.45 ) 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, May 14, 2026 at 12:04:13PM +0100, Suzuki K Poulose wrote: > Hi Aneesh > > On 14/05/2026 10:40, Aneesh Kumar K.V (Arm) wrote: > > Make the SMCCC driver responsible for registering the arm-smccc platform > > device and after confirming the relevant SMCCC function IDs, create > > the arm_cca_guest auxiliary device. > > > > There are a few changes squashed in to this patch. Please could we > split the patch in the following order ? > > 1. Add platform device for arm-smccc Do not make any more "fake" platform devices please. > 2. Move TRNG to Auxilliary Device - (Even though it is a later patch, move > it before the RSI changes) No, move it to the faux api please. thanks, greg k-h