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 X-Spam-Level: X-Spam-Status: No, score=-5.5 required=3.0 tests=BAYES_00,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 43E04C6379D for ; Tue, 24 Nov 2020 10:28:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EC809206D4 for ; Tue, 24 Nov 2020 10:28:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731492AbgKXK2l (ORCPT ); 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-Google-Smtp-Source: ABdhPJwOmd9u4DoGyLUfSdgBmDUzqvUTJdpLbXxoHCerpn4QKmHOaWn0OsP6MgihJk58FlDoGEKEyw== 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-fbdev@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.