On 11/03/2015 10:26 AM, Thomas Monjalon wrote: > 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. >
Sure, I'll send a fix today. (on top of my prev patch) Thanks, Marcel