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 lists.gnu.org (lists.gnu.org [209.51.188.17]) (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 1EFB2D3C922 for ; Wed, 10 Dec 2025 15:27:01 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vTM5K-0002gc-8N; Wed, 10 Dec 2025 10:26:34 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vTM5J-0002gT-Cl for qemu-devel@nongnu.org; Wed, 10 Dec 2025 10:26:33 -0500 Received: from sender4-pp-f112.zoho.com ([136.143.188.112]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vTM5H-0004kg-FB for qemu-devel@nongnu.org; Wed, 10 Dec 2025 10:26:33 -0500 ARC-Seal: i=1; a=rsa-sha256; t=1765380376; cv=none; d=zohomail.com; s=zohoarc; b=HJUkloLmRsNfCRn6MUzT3ssK7F9hyfBdZGZ56ToYQVCYCZRDsT674kGkmqaVZjA90zpxR9G7eSmfMCalujzHNVfw7FOsGSptvcw6z3zXDJ3tfGenyHIJjVqMqQLfTkQ3QdwJpbuHJDdX4wMTokkeXtV5epqQjSS7GSOxADbvZgs= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1765380376; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:Subject:To:To:Message-Id:Reply-To; bh=IVq8CGO1uuc/ONwbjokHWG/sXSQGNoXrsHG5ocfUeAQ=; b=PhaeqYBN0k8LRAanrdeDnMjoDtRGpxRaDbei96ff2MRDtJN3hNs4xw0272sR5Q1NSIf/2jFKU8ZX5/8tK73sF0mG/5GAo0XIUlcfpTZpudWhCZ7DfKqtJbfLZsC/9rLcErZEAAUF9cgGa5YTIcM0kp7bd8xd72wzL7nwlyqE/9Y= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=dmitry.osipenko@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1765380376; s=zohomail; d=collabora.com; i=dmitry.osipenko@collabora.com; h=Message-ID:Date:Date:MIME-Version:Subject:Subject:To:To:Cc:Cc:References:From:From:In-Reply-To:Content-Type:Content-Transfer-Encoding:Message-Id:Reply-To; bh=IVq8CGO1uuc/ONwbjokHWG/sXSQGNoXrsHG5ocfUeAQ=; b=ESqUuQg047C1IJmR0jY2W01QIQ05srqo6zQ3hB0e+Xt1hTjxe0cxJptcbnrzrm5V l1J1rJ+cP+xS1JOf4FmEyoOLAW1xoSTMZqv0WefkqLHeMlqlEsYNlxysJ2heNBqUhaK xOYOLQamr2/TIQtHREEAq9azYqj6oClKLZmbb6X0= Received: by mx.zohomail.com with SMTPS id 176538037369410.067759934722972; Wed, 10 Dec 2025 07:26:13 -0800 (PST) Message-ID: <8bb35bf8-2efe-485a-92a2-3d06dcab6b76@collabora.com> Date: Wed, 10 Dec 2025 18:26:09 +0300 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] virtio-gpu: create drm fd based on specified render node path To: "Irshad, Luqmaan" , "qemu-devel@nongnu.org" Cc: "mst@redhat.com" , "alex.bennee@linaro.org" , "odaki@rsg.ci.i.u-tokyo.ac.jp" , "Pelloux-Prayer, Pierre-Eric" , "luckmaan21@gmail.com" References: <20251205184906.110927-1-luirshad@amd.com> <06bd2abd-e554-4ec8-8ffb-256d33af95c0@collabora.com> Content-Language: en-US From: Dmitry Osipenko In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-ZohoMailClient: External Received-SPF: pass client-ip=136.143.188.112; envelope-from=dmitry.osipenko@collabora.com; helo=sender4-pp-f112.zoho.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 12/9/25 21:57, Irshad, Luqmaan wrote: > [AMD Official Use Only - AMD Internal Distribution Only] > > Hello Dmitry, > > Thats an interesting idea! I would be curious to look into that further, however my ability to do so may be limited since my contract ends at the end of this week. > > After my contract ends, I won't have access to a multi-GPU system I can test this on. I may be able to work out some way to borrow the system, but at the moment this is uncertain. > > If this patch looks good, my suggestion would be to merge this change, and we can look into adding this as a separate patch on top of this if I can get access to a system. Let me know how this sounds 🙂 > > Sincerely, Thanks for notifying that you won't work on the patch further. It will be merged or amended. -- Best regards, Dmitry