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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1371FC433FE for ; Tue, 8 Feb 2022 02:14:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243569AbiBHCON (ORCPT ); Mon, 7 Feb 2022 21:14:13 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52894 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230123AbiBHCOK (ORCPT ); Mon, 7 Feb 2022 21:14:10 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D7925C061355; Mon, 7 Feb 2022 18:14:09 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 50854B80E8C; Tue, 8 Feb 2022 02:14:08 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 02E7DC340ED; Tue, 8 Feb 2022 02:14:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1644286447; bh=Fph4PJDbouMfoaJHcmJukTeg2f451EsGTJKeTIiJZTQ=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=AKqCDZ0ciICkeWLsMS+jxD8yuxNERgXloYkmk70hFc5yTOC+PevPiv64CYSV8qUEt 03jcCn4L3b4+oEBOv81T9Q4lwzs1A2L+PK59kxWITXFncUbV3qrTcmDvZPRm79wesT 3xJRTK3IzIKA4G8zAd64fdg1a1aSLC9zUWPfJ+4+lydZult1W2+SQlYTbJPSVJxku/ 4Vk8BWTD1vas64xk1lM7rfpqzJvFeU4kdPo6lHi1qpffOaDyvEadbn4cV/vBV9OPXG m9rXXZwraGKbwuaJLngPJmX9nHA6ch4bgmzXxgvrDoX3uF+X4xVvt5/TQJctzRHplH aAB5RWRiT7mZA== Received: by mail-vs1-f54.google.com with SMTP id v6so1821685vsp.11; Mon, 07 Feb 2022 18:14:06 -0800 (PST) X-Gm-Message-State: AOAM530RHev1vkmYiPlX7rZGzxjlwFmh9NDtgoxtEyf0ievpu6KMNS09 TH98fHIzst6iXfkOl5/bD/HD/q8lQRh6aRkwP6o= X-Google-Smtp-Source: ABdhPJxBTS0pV366Usd6d6kkxREmCecGZHF4ioCnF9MTIf24VW5LPFIZRFdfHNpyS5oeM33yCJWt7os6PB7tAr29L1w= X-Received: by 2002:a67:fd55:: with SMTP id g21mr720208vsr.53.1644286446000; Mon, 07 Feb 2022 18:14:06 -0800 (PST) MIME-Version: 1.0 References: <20220207175909.GA406079@bhelgaas> In-Reply-To: <20220207175909.GA406079@bhelgaas> From: Huacai Chen Date: Tue, 8 Feb 2022 10:14:08 +0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v8 00/10] vgaarb: Rework default VGA device selection To: Bjorn Helgaas Cc: Maarten Lankhorst , David Airlie , linux-pci , LKML , Maling list - DRI developers , Thomas Zimmermann , Bjorn Helgaas , Xuefeng Li , Huacai Chen Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Bjorn, On Tue, Feb 8, 2022 at 1:59 AM Bjorn Helgaas wrote: > > On Tue, Feb 01, 2022 at 04:46:33PM +0100, Maarten Lankhorst wrote: > > Op 31-01-2022 om 23:23 schreef Bjorn Helgaas: > > > [+to Maarten, Maxime, Thomas; beginning of thread: > > > https://lore.kernel.org/r/20220106000658.243509-1-helgaas@kernel.org] > > > > > > On Wed, Jan 05, 2022 at 06:06:48PM -0600, Bjorn Helgaas wrote: > > >> From: Bjorn Helgaas > > >> > > >> Current default VGA device selection fails in some cases because part of it > > >> is done in the vga_arb_device_init() subsys_initcall, and some arches > > >> enumerate PCI devices in pcibios_init(), which runs *after* that. > > > Where are we at with this series? Is there anything I can do to move > > > it forward? > > > > I'm afraid that I don't understand the vga arbiter or the vga code > > well enough to review. > > > > Could you perhaps find someone who could review? > > > > I see Chen wrote some patches and tested, so perhaps they could? > > Huacai, any chance you could review this? I'm worried that this > series isn't going to go anywhere unless we can find somebody to > review it. I have reviewed and tested the whole series, it looks good to me (except the naming which has already changed). But I thought I cannot add a "Reviewed-by" because I was originally a co-developer. But if necessary, Reviewed-by: Huacai Chen Huacai > > Bjorn