Received: by 2002:a05:6a10:f347:0:0:0:0 with SMTP id d7csp1529277pxu; Tue, 24 Nov 2020 02:33:40 -0800 (PST) X-Google-Smtp-Source: ABdhPJyWQmhxWZzZXpUkozWA9p/U7NJGx49y/1xcnCuHOP4X34TlulAbxKNZv+4DmV/QXrda8APF X-Received: by 2002:a17:906:c821:: with SMTP id dd1mr3486112ejb.216.1606214020682; Tue, 24 Nov 2020 02:33:40 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1606214020; cv=none; d=google.com; s=arc-20160816; b=NFTuEk9t849YwtSZsegPuWI/CxS85RM4OEP1OaBmaLc9nf7RqnTq7lfl4rUpl1KCZa L/xAOgUh1K08kUDRHv9wLoJfFa0ir9dHIqmu6/NKC7cEaFZB+saIIp4nV1xMon1i1qEb Mom764161AcYXKGkTBzgRAkFOMBh2AnPPtUPR1XUia9cz++TRNPipbuMC7v+ljY4iwPh oz6c3kdl3B3cZjoU4Op3MoTFm3zRwAv4XNYkZfz0/j4Ei0uleqn0P7EHbrNMxcXUpZ3b FJ3egflLyPIQOs4GRVsfXq/vJERkUub3+bZ6v5Ycv9leCdKOWYHogCMcumg1BBtMMDAu zAUA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=RwUy1fNeibgQmYo6Awy3BlHbLwEGW2ZCC3VGxsMlMyE=; b=WMOBwUnfB5SZqNk8VCDItgj2cWF9yFAeIdt7lM94PFc/pDFA6PySGia6A1hYvK9Z8g 6/p0+MsNLHRPzhuqERnvkxM8Rs+DBfRwO9jDLIkOHk4/F2uo69ssKP05oRQh2qg6xtwv tN9NECEaBYPkRQxQl0BIbbP0GjSYnPSOnn7jeTg6j1qzUUic2y1Oy3OjIcFSVNt8Osrr bZTse9IOYfRLPkojvY9SWWV4hB2ue2ZALVvpHzehaN6MOx7CwUyxaLMnq1FAWLVgdvSY r8T5K3upP6sIuZEh2ZALlk6+nVjl1oRVIIwTOKgSxgIhZw10tNf1ku9t8E3wP/YAiDZ+ dODQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id ce10si9394040edb.515.2020.11.24.02.33.16; Tue, 24 Nov 2020 02:33:40 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731739AbgKXK2l (ORCPT + 99 others); Tue, 24 Nov 2020 05:28:41 -0500 Received: from mail-wm1-f65.google.com ([209.85.128.65]:55457 "EHLO mail-wm1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726000AbgKXK2l (ORCPT ); Tue, 24 Nov 2020 05:28:41 -0500 Received: by mail-wm1-f65.google.com with SMTP id x22so1926634wmc.5; Tue, 24 Nov 2020 02:28:39 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=RwUy1fNeibgQmYo6Awy3BlHbLwEGW2ZCC3VGxsMlMyE=; b=uiKy1o/ppMy2F4XlyyMvTh3JYpAmZBfbYyx2X+dmJR/SCS+q7cu7EXvC/M+eBYaN9/ BSpFZ0X3pJMUwOg0fKRuafeRgD772gHXximfJ3VN+ZlZwc6zSqV7+JNirVKtA18nQ6Z/ NMjAaUkfFbzzyADxGr/KFVD+MhnOqubv3MBD42dUCEpypHETZy1swqn5FnMfgkyOSwoU 2bw9UIGTL7yMS34IklqSz8y3uHvAiorrrp5llBS0d0YTM+unKxecF904M4U47xFRGajg vI7YNX4H1F8RQXX9VexsGFISvJZQYxNbVcYkMwKdtWO6Hx0563hX5Oljf6ChJnLHno3K KKVg== X-Gm-Message-State: AOAM5315vezSmBpT4WKnYbeN4alNFmzLm5wL7JmhjWZknVz4Z4vkRgSa aseMDEf4NKC0xDtModDyV2g= X-Received: by 2002:a7b:c00b:: with SMTP id c11mr3656173wmb.175.1606213719208; Tue, 24 Nov 2020 02:28:39 -0800 (PST) Received: from liuwe-devbox-debian-v2 ([51.145.34.42]) by smtp.gmail.com with ESMTPSA id 36sm25404427wrf.94.2020.11.24.02.28.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 Nov 2020 02:28:38 -0800 (PST) Date: Tue, 24 Nov 2020 10:28:37 +0000 From: Wei Liu To: Dexuan Cui Cc: Boqun Feng , "wei.liu@kernel.org" , KY Srinivasan , Haiyang Zhang , Stephen Hemminger , "b.zolnierkie@samsung.com" , "linux-hyperv@vger.kernel.org" , "dri-devel@lists.freedesktop.org" , "linux-fbdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Michael Kelley , Wei Hu Subject: Re: [PATCH] video: hyperv_fb: Directly use the MMIO VRAM Message-ID: <20201124102837.ap7puuqtvyeusbjl@liuwe-devbox-debian-v2> References: <20201121014547.54890-1-decui@microsoft.com> <20201121145411.GG3025@boqun-archlinux> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20180716 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Nov 24, 2020 at 08:33:32AM +0000, Dexuan Cui wrote: > Hi Wei Liu, > Please do not pick up this patch, because actually MMIO VRAM can not work > with fb_deferred_io. > No problem. Thanks for the heads-up. Wei.