From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from esa2.hc3370-68.iphmx.com (esa2.hc3370-68.iphmx.com [216.71.145.153])
 by mx.groups.io with SMTP id smtpd.web11.29505.1626709584858246286
 for <devel@edk2.groups.io>;
 Mon, 19 Jul 2021 08:46:25 -0700
Authentication-Results: mx.groups.io;
 dkim=pass header.i=@citrix.com header.s=securemail header.b=ABelhvkW;
 spf=pass (domain: citrix.com, ip: 216.71.145.153, mailfrom: anthony.perard@citrix.com)
DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple;
  d=citrix.com; s=securemail; t=1626709584;
  h=date:from:to:cc:subject:message-id:references:
   mime-version:in-reply-to;
  bh=oD3qjp6Y8BeJwHCOH8/nNxOs+eZ4BCGiajVH1YuUCcM=;
  b=ABelhvkWpQzwOos2Hp45QtA9D7njJChLjesKZsP8N2Oh40klwxcCsaL6
   q39kOWjgqHNdqWqGrrM97MS14fGr1wV0CYGIbuxCBGqX+WvRHhOC4fIML
   sHIpja745+d30HcxtS/ZrCjdj06jYTNliGq80lRPswrdHiBPC9hJnC5Hb
   g=;
Authentication-Results: esa2.hc3370-68.iphmx.com; dkim=none (message not signed) header.i=none
IronPort-SDR: pLNjBdcsW/6uOpa1ZCvZ/+p7f9lahgJ28DRDS/aq/rsVrSF9fdYdIlrfqt08NftJCEp+cD3v45
 3q77rXERfw+aGwfWl69ygINhEvmhTkq+u4SA4lkDRakZNLtbxOja6xFlxe06MOnNo67Gqix0vO
 WspzA+GRJeFp/b5+APfwRKKJe415wsoMP43BunM5iXR1optDapwazqHPcWYTO8+XvH988uDCvU
 v9aOHGQ0aIKztldqRF786svRWn80UCPnBByF6jPVw9ymOkFxCz44tZfb1ZwffxV4wmr/j1IcEs
 IoZJsk89nEkaPj3ty/2uxTq2
X-SBRS: 5.1
X-MesageID: 48574740
X-Ironport-Server: esa2.hc3370-68.iphmx.com
X-Remote-IP: 162.221.158.21
X-Policy: $RELAYED
IronPort-HdrOrdr: A9a23:qQgueKHQj/36SaUwpLqELMeALOsnbusQ8zAXPiBKJCC9E/bo8v
 xG+c5w6faaslkssR0b9+xoW5PwI080l6QU3WB5B97LMDUO0FHCEGgI1/qA/9SPIUzDHu4279
 YbT0B9YueAcGSTW6zBkXWF+9VL+qj5zEix792uq0uE1WtRGtldBwESMHf9LmRGADNoKLAeD5
 Sm6s9Ot1ObCA8qhpTSPAhiYwDbzee77a7bXQ==
X-IronPort-AV: E=Sophos;i="5.84,252,1620705600"; 
   d="scan'208";a="48574740"
Date: Mon, 19 Jul 2021 16:46:21 +0100
From: "Anthony PERARD" <anthony.perard@citrix.com>
To: Gary Lin <glin@suse.com>
CC: <devel@edk2.groups.io>, Ard Biesheuvel <ardb+tianocore@kernel.org>,
	"Jordan Justen" <jordan.l.justen@intel.com>, Julien Grall <julien@xen.org>,
	Jim Fehlig <jfehlig@suse.com>
Subject: Re: [PATCH] OvmfPkg/OvmfXen: add QemuKernelLoaderFsDxe
Message-ID: <YPWeTWQ/SRPsDKx3@perard>
References: <20210709032423.17092-1-glin@suse.com>
MIME-Version: 1.0
In-Reply-To: <20210709032423.17092-1-glin@suse.com>
Return-Path: anthony.perard@citrix.com
Content-Type: text/plain; charset="us-ascii"
Content-Disposition: inline

On Fri, Jul 09, 2021 at 11:24:23AM +0800, Gary Lin wrote:
> Without QemuKernelLoaderFsDxe, QemuLoadKernelImage() couldn't download
> the kernel, initrd, and kernel command line from QEMU's fw_cfg.
> 
> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
> cc: Jordan Justen <jordan.l.justen@intel.com>
> Cc: Anthony Perard <anthony.perard@citrix.com>
> Cc: Julien Grall <julien@xen.org>
> Cc: Jim Fehlig <jfehlig@suse.com>
> Signed-off-by: Gary Lin <glin@suse.com>

Acked-by: Anthony PERARD <anthony.perard@citrix.com>

And now I understand what the patch "OvmfPkg/OvmfXen: set
PcdAcpiS3Enable at initialization" is about. "HVM Direct Kernel Boot"
with OVMF simply doesn't work without that other patch.

Thanks,

-- 
Anthony PERARD