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 598A9CD4F52 for ; Mon, 18 May 2026 12:59:58 +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=Kfveeodqv3j9Bffb+MIDQPUwWqgDujoXKKaTrsg8OK8=; b=QQlHtxVeOIgO4DaZsZSZ9ugJJ0 AFMOqJRBfwc7wrCgeF+R2rktbpl5tTdcOXdX92RzEvtmioWG/MNZT7HdT7xWbFY5rEjuE0fs4oHdJ zl+v8U/ov4nlb4rTG2ZpKjyFKuqLtn+b0WCRCZ6BK6libjlOJI5q8qb5QukPnKXJdDGwfAZpMx6uO IpINMpQV9GvWPhYxvvyHHN0shz8jdUjwlBu1bjk0rF/Pby4GX9tsq6GDcocRmVPzINyq6F6lBj9Dt ZW9truOPYVgrhVuh61V8h+W/eJIwk6ClsxZneMboG+PZ3nJ3spq7gjtmCG5iM94HfG5GolS03KQaH qzNY00AA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wOxZX-0000000FjiF-2RvD; Mon, 18 May 2026 12:59:51 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wOxZT-0000000FjgI-0pN1 for linux-arm-kernel@lists.infradead.org; Mon, 18 May 2026 12:59:48 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 0783D43D1B; Mon, 18 May 2026 12:59:46 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 169D4C2BCB8; Mon, 18 May 2026 12:59:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1779109185; bh=pHjLGDYdRaAdVxh0pgGrolDY1QWcj+3GpztGTtENOpo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Ss9om4+yiEIvQj1iIweQ35VPNZ04FVWz6PuG2qgvbTt2NKFKhRsZTbIdkHGmlESD7 xBVx7iYmGzjT1QP2/oTmO1bDll5g3wYwbLMG4Y0CxzKJU/A9RuJtIDOiY+k5GOt74n hsn72PRULGT3K6T6bLfokcqMOleWr+HykmcJCvRvC02+LBQk9RdAc0lwVecTJu1rSn J7FVterz5IBxae4A1t0dkvX7dCOLY1RlUQozSY/0OywfeFFq1xAxcTg+nYgW/lLKBB 7d3QtzxqrfzPFaObeDsb38Oa1JhpRUJVfDEd+PAdXrAPLIa/c7+oLyg3MrfmAxqw9/ 1LnnXrAF0EAVQ== Date: Mon, 18 May 2026 13:59:39 +0100 From: Will Deacon To: "Aneesh Kumar K.V (Arm)" Cc: linux-coco@lists.linux.dev, kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Alexey Kardashevskiy , Catalin Marinas , Dan Williams , Jason Gunthorpe , Jonathan Cameron , Marc Zyngier , Samuel Ortiz , Steven Price , Suzuki K Poulose , Xu Yilun Subject: Re: [RFC PATCH v4 00/14] coco/TSM: Host-side Arm CCA IDE setup via connect/disconnect callbacks Message-ID: References: <20260427065121.916615-1-aneesh.kumar@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260427065121.916615-1-aneesh.kumar@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260518_055947_253685_368A52C8 X-CRM114-Status: UNSURE ( 7.04 ) X-CRM114-Notice: Please train this message. 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 Mon, Apr 27, 2026 at 12:21:07PM +0530, Aneesh Kumar K.V (Arm) wrote: > arch/arm64/include/asm/rmi_cmds.h | 85 +++ > arch/arm64/include/asm/rmi_smc.h | 168 +++++ Curious, but why does this stuff have to live in the arch code? Wouldn't it be better off somewhere like drivers/firmware/ or include/linux/arm-rmi.h? Will