From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from black.elm.relay.mailchannels.net (black.elm.relay.mailchannels.net [23.83.212.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2D0B4489FB0 for ; Wed, 9 Sep 2026 22:08:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=23.83.212.19 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788991690; cv=none; b=Q/9gMzvkfTvHYa0+3Avlna/0hemW1B19hCHZEkxh0XYXWhTKjCEk0us9V64478N1Fak4kj55C9E7o4x3orqVvp9aDcWpBrJThiwuvxT5N5649EfmVh0E1HoZVtQO/WhJpAAtCjmHov0wveRFjuGZaytHVx2kOuhNaDE4Z41zCnM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788991690; c=relaxed/simple; bh=+ECQnQCAczn54x2og0FLzc41pRMj0YayKrRN8XKNw+Y=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=aeBY20Z7pBr/ONQ0bFPy0h0a0rKlsSACnCMB/oWA5Mmc3Te1D7rrddQrGb4oQ8iZXSuEGPAFnMt2nknUtrWvt3GX78ZCSrdOdLrQmccIr+BeCPwj+mB3wfbBRIzzNuGm7g0E6F3H8zgWK9STPqmo2UmZPb7HQFJ6NcU5HD5jtXA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=stgolabs.net; spf=fail smtp.mailfrom=stgolabs.net; dkim=pass (2048-bit key) header.d=stgolabs.net header.i=@stgolabs.net header.b=TivwGIYf; arc=none smtp.client-ip=23.83.212.19 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=stgolabs.net Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=stgolabs.net Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=stgolabs.net header.i=@stgolabs.net header.b="TivwGIYf" X-Sender-Id: dreamhost|x-authsender|dave@stgolabs.net Received: from relay.mailchannels.net (localhost [127.0.0.1]) by relay.mailchannels.net (Postfix) with ESMTP id 53BA44C1E91; Wed, 09 Sep 2026 22:08:08 +0000 (UTC) Received: from pdx1-sub0-mail-a210.dreamhost.com (100-97-105-60.trex-nlb.outbound.svc.cluster.local [100.97.105.60]) (Authenticated sender: dreamhost) by relay.mailchannels.net (Postfix) with ESMTPA id 1FB3E4C1CF0; Wed, 09 Sep 2026 22:08:07 +0000 (UTC) X-Sender-Id: dreamhost|x-authsender|dave@stgolabs.net X-MC-Relay: Neutral X-MailChannels-SenderId: dreamhost|x-authsender|dave@stgolabs.net X-MailChannels-Auth-Id: dreamhost X-Bottle-Broad: 75e76b1e1ee16be6_1788991688176_1219922788 X-MC-Loop-Signature: 1788991688176:3517061876 X-MC-Ingress-Time: 1788991688176 Received: from pdx1-sub0-mail-a210.dreamhost.com (pop.dreamhost.com [64.90.62.162]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384) by 100.97.105.60 (trex/8.0.2); Wed, 09 Sep 2026 22:08:08 +0000 Received: from offworld (unknown [76.167.199.67]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: dave@stgolabs.net) by pdx1-sub0-mail-a210.dreamhost.com (Postfix) with ESMTPSA id 4hgFLG3s1Mz2T; Wed, 9 Sep 2026 15:08:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=stgolabs.net; s=dreamhost; t=1788991686; bh=tIN8/PLQ55vtg1c9HjKHqgEUUoviuZ/yfgPDKCUAEo0=; h=Date:From:To:Cc:Subject:Content-Type; b=TivwGIYfIxB95QqCGRxiZFKjgLlpvXmyyzSf2EtkbcpLnWtJ0QjnJlxLdGZSyYzMu tjpejTrpYiRO8mJCFmult5Olk32VNhSqZAZTP+Sg+LjOq/954eBp87qK0BocEGC4RG WtZydSePo9Gie0M0Y+eizcBYRX+rv5EachJC64x6jm8spZ0yH1HRAcCFbGRloRVPlV WlxCtDHiVU0hBSimsU5WAg2q89dK0u1VT8oH6LC/hZoPaJWZ4EHIfJUDIoe9AtTNUt oJalAG3ytVrZQvl/5UcU4lc/JeOwv1qLkuCfv7RSuijfaH0XiZXci4cEk7FGLh6kaT nvJENGBH5QRrg== Date: Wed, 9 Sep 2026 15:08:03 -0700 From: Davidlohr Bueso To: Jonathan Cameron Cc: dave.jiang@intel.com, alison.schofield@intel.com, icheng@nvidia.com, ming.li@zohomail.com, benjamin.cheatham@amd.com, alucerop@amd.com, linux-cxl@vger.kernel.org Subject: Re: [PATCH v8 09/10] cxl/test: Add mock BI topology support Message-ID: <20260909220803.bb4hdfcc5fghe6lw@offworld> References: <20260909170302.1550680-1-dave@stgolabs.net> <20260909170302.1550680-10-dave@stgolabs.net> <20260909224909.44e9a9c2@jic23-hlaptop> Precedence: bulk X-Mailing-List: linux-cxl@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <20260909224909.44e9a9c2@jic23-hlaptop> User-Agent: NeoMutt/20220429 On Wed, 09 Sep 2026, Jonathan Cameron wrote: >Another area I'm not as confident in but seems fine. Needs more eyes >but from me. The qemu flavor is much more robust for testing, but with Type 2 support now upstream (and with cxl mock device support) this was extra motivation to test both types with HDM-DB. Similarly, I also rebased Ira's old type2 support for qemu and integreted that into cxl-bi-tests infraestructure. So that exposes type2/3 BI on both mock and qemu, fyi. Thanks, Davidlohr