Re: [Qemu-devel] [RFC 13/19] fuzz: add ctrl vq support to virtio-net in libqos

2019-07-26 Thread Stefan Hajnoczi
On Thu, Jul 25, 2019 at 05:05:25PM +, Oleinik, Alexander wrote: > On Thu, 2019-07-25 at 12:25 -0400, John Snow wrote: > > > > On 7/24/19 11:23 PM, Oleinik, Alexander wrote: > > > Signed-off-by: Alexander Oleinik > > > > Is there some explanation for why the below patch does what the > > subj

Re: [Qemu-devel] [RFC 13/19] fuzz: add ctrl vq support to virtio-net in libqos

2019-07-25 Thread Oleinik, Alexander
On Thu, 2019-07-25 at 12:25 -0400, John Snow wrote: > > On 7/24/19 11:23 PM, Oleinik, Alexander wrote: > > Signed-off-by: Alexander Oleinik > > Is there some explanation for why the below patch does what the > subject > line claims for the uninitiated? When multiqueue mode (VIRTIO_NET_F_MQ) is d

Re: [Qemu-devel] [RFC 13/19] fuzz: add ctrl vq support to virtio-net in libqos

2019-07-25 Thread John Snow
On 7/24/19 11:23 PM, Oleinik, Alexander wrote: > Signed-off-by: Alexander Oleinik Is there some explanation for why the below patch does what the subject line claims for the uninitiated? I don't know why increasing the number of queues from 2 to 3 here is correct in the general case, OR why i

[Qemu-devel] [RFC 13/19] fuzz: add ctrl vq support to virtio-net in libqos

2019-07-24 Thread Oleinik, Alexander
Signed-off-by: Alexander Oleinik --- tests/libqos/virtio-net.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/libqos/virtio-net.c b/tests/libqos/virtio-net.c index 66405b646e..247a0a17a8 100644 --- a/tests/libqos/virtio-net.c +++ b/tests/libqos/virtio-net.c @@ -51,7 +51