From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [63.128.21.124])
 by mx.groups.io with SMTP id smtpd.web11.14260.1610478162963345618
 for <devel@edk2.groups.io>;
 Tue, 12 Jan 2021 11:02:43 -0800
Authentication-Results: mx.groups.io;
 dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=RiBGCwWi;
 spf=pass (domain: redhat.com, ip: 63.128.21.124, mailfrom: lersek@redhat.com)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;
	s=mimecast20190719; t=1610478162;
	h=from:from:reply-to:subject:subject:date:date:message-id:message-id:
	 to:to:cc:cc:mime-version:mime-version:content-type:content-type:
	 content-transfer-encoding:content-transfer-encoding:
	 in-reply-to:in-reply-to:references:references;
	bh=MUR0Ilcoup3mUH+0PcXXSd5zfIdeH0m3rsjpLjwj560=;
	b=RiBGCwWibubs8I5fQLMfaOYctbntP1QzujHDjfgUABSuwZITa4PoxnwuuZjo+hwhBd2Tya
	lN+v0iQbcAji/w8kkF3HxbLocV/MtPezGCM/lACt+D5aa0F/uTNUktEx8uMcQ4ckyVSttN
	z0e8iLpH8jN4SpgFMsKl41L7iIsPYCs=
Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com
 [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id
 us-mta-578-pVPK1DWuNBKrnocZhuNLow-1; Tue, 12 Jan 2021 14:02:38 -0500
X-MC-Unique: pVPK1DWuNBKrnocZhuNLow-1
Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14])
	(using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))
	(No client certificate requested)
	by mimecast-mx01.redhat.com (Postfix) with ESMTPS id DF5E1192CC46;
	Tue, 12 Jan 2021 19:02:36 +0000 (UTC)
Received: from lacos-laptop-7.usersys.redhat.com (ovpn-112-67.ams2.redhat.com [10.36.112.67])
	by smtp.corp.redhat.com (Postfix) with ESMTP id A6E665D9D2;
	Tue, 12 Jan 2021 19:02:35 +0000 (UTC)
Subject: Re: [edk2-devel] [PATCH 1/2] MdeModulePkg: Change default value of PcdPcieResizableBarSupport to FALSE
To: devel@edk2.groups.io, heng.luo@intel.com
Cc: Ray Ni <ray.ni@intel.com>, Hao A Wu <hao.a.wu@intel.com>
References: <20210112052309.2083-1-heng.luo@intel.com>
From: "Laszlo Ersek" <lersek@redhat.com>
Message-ID: <05b28c4f-ebc9-aaa8-92df-dfe3e0fff002@redhat.com>
Date: Tue, 12 Jan 2021 20:02:34 +0100
MIME-Version: 1.0
In-Reply-To: <20210112052309.2083-1-heng.luo@intel.com>
X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14
Authentication-Results: relay.mimecast.com;
	auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=lersek@redhat.com
X-Mimecast-Spam-Score: 0
X-Mimecast-Originator: redhat.com
Content-Type: text/plain; charset=utf-8
Content-Language: en-US
Content-Transfer-Encoding: 7bit

On 01/12/21 06:23, Heng Luo wrote:
> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3138
> 
> Change default value of PcdPcieResizableBarSupport to FALSE, avoid it
> impacts existing platforms.
> 
> Cc: Ray Ni <ray.ni@intel.com>
> Cc: Hao A Wu <hao.a.wu@intel.com>
> Signed-off-by: Heng Luo <heng.luo@intel.com>
> ---
>  MdeModulePkg/MdeModulePkg.dec | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/MdeModulePkg/MdeModulePkg.dec b/MdeModulePkg/MdeModulePkg.dec
> index 9173fdef83..1483955110 100644
> --- a/MdeModulePkg/MdeModulePkg.dec
> +++ b/MdeModulePkg/MdeModulePkg.dec
> @@ -2047,7 +2047,7 @@
>    #   TRUE  - PCIe Resizable BAR Capability is supported.<BR>
>    #   FALSE - PCIe Resizable BAR Capability is not supported.<BR>
>    # @Prompt Enable PCIe Resizable BAR Capability support.
> -  gEfiMdeModulePkgTokenSpaceGuid.PcdPcieResizableBarSupport|TRUE|BOOLEAN|0x10000024
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdPcieResizableBarSupport|FALSE|BOOLEAN|0x10000024
>  
>  [PcdsPatchableInModule]
>    ## Specify memory size with page number for PEI code when
> 

series
Acked-by: Laszlo Ersek <lersek@redhat.com>