From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Monjalon <thomas.monjalon@6wind.com>
Subject: Re: [Qemu-devel] [PATCH] vhost: fix compilation issue
	caused by virtio 1.0 support
Date: Tue, 03 Nov 2015 12:35:17 +0100
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2015-11-03 13:28, Marcel Apfelbaum:
> Commit 15e9ee6982a4822ce395fd597dd500a61ceafa7c (vhost: enable virtio 1.0)
> uses the VIRTIO_F_VERSION_1 macro existing only in newer kernels.
> 
> Fixed it by manually defining it for older kernels.
> 
> Reported-by: Xu, Qian Q <qian.q.xu@intel.com>
> Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>

Applied, thanks

> By the way, what is the earlier kernel that DPDK supports?
> I tried 3.19 with no luck.

We always try to support the latest one.
If there is a bug with 3.19, please report.