2015-11-03 08:16, Xie, Huawei: > On 11/3/2015 4:03 PM, Marcel Apfelbaum wrote: > > On 11/03/2015 05:49 AM, Xu, Qian Q wrote: > >> Sorry, correct the kernel info, my kernel version is > >> 4.1.8-100.fc21.x86_64. > > > > Hi, > > > > This is weird, VIRTIO_F_VERSION_1 is defined in 4.0 (I think), and for > > sure in 4.1 . > > You can see commit 4ec22fae (virtio: add virtio 1.0 feature bit) from > > 2014-10-22 in kernel git. > > > > Can you please check a mismatch in header files of your development > > machine? > Marcel: > Would you prepare the ifdef fix? We have done the same thing in vhost > multiple queue patch.
Everybody (including me) forgot the support of older kernel. Please provide a fix ASAP.
