Re: [Qemu-devel] [PATCH] net/virtio: fix multi-queue negotiation

2015-06-25 Thread Jason Wang
On 06/26/2015 12:54 AM, Marcel Apfelbaum wrote: > On 06/24/2015 11:00 AM, Jason Wang wrote: >> >> >> On 06/19/2015 02:05 AM, Marcel Apfelbaum wrote: >>> Clear host multi-queue related features if the peer >>> doesn't support it. >>> >>> Signed-off-by: Marcel Apfelbaum >>> --- >>> Notes: >>> Th

Re: [Qemu-devel] [PATCH] net/virtio: fix multi-queue negotiation

2015-06-25 Thread Marcel Apfelbaum
On 06/23/2015 01:56 PM, Michael S. Tsirkin wrote: On Tue, Jun 23, 2015 at 01:23:10PM +0300, Marcel Apfelbaum wrote: On 06/23/2015 12:57 PM, Michael S. Tsirkin wrote: On Thu, Jun 18, 2015 at 09:05:44PM +0300, Marcel Apfelbaum wrote: Clear host multi-queue related features if the peer doesn't su

Re: [Qemu-devel] [PATCH] net/virtio: fix multi-queue negotiation

2015-06-25 Thread Marcel Apfelbaum
On 06/24/2015 11:00 AM, Jason Wang wrote: On 06/19/2015 02:05 AM, Marcel Apfelbaum wrote: Clear host multi-queue related features if the peer doesn't support it. Signed-off-by: Marcel Apfelbaum --- Notes: This fixes a guest CPU soft lock, however the virtio-net device will not work corre

Re: [Qemu-devel] [PATCH] net/virtio: fix multi-queue negotiation

2015-06-24 Thread Jason Wang
On 06/19/2015 02:05 AM, Marcel Apfelbaum wrote: > Clear host multi-queue related features if the peer > doesn't support it. > > Signed-off-by: Marcel Apfelbaum > --- > Notes: > This fixes a guest CPU soft lock, however the virtio-net > device will not work correctly. It seems that is > peer's

Re: [Qemu-devel] [PATCH] net/virtio: fix multi-queue negotiation

2015-06-23 Thread Michael S. Tsirkin
On Tue, Jun 23, 2015 at 01:23:10PM +0300, Marcel Apfelbaum wrote: > On 06/23/2015 12:57 PM, Michael S. Tsirkin wrote: > >On Thu, Jun 18, 2015 at 09:05:44PM +0300, Marcel Apfelbaum wrote: > >>Clear host multi-queue related features if the peer > >>doesn't support it. > >> > >>Signed-off-by: Marcel A

Re: [Qemu-devel] [PATCH] net/virtio: fix multi-queue negotiation

2015-06-23 Thread Marcel Apfelbaum
On 06/23/2015 12:57 PM, Michael S. Tsirkin wrote: On Thu, Jun 18, 2015 at 09:05:44PM +0300, Marcel Apfelbaum wrote: Clear host multi-queue related features if the peer doesn't support it. Signed-off-by: Marcel Apfelbaum --- Notes: This fixes a guest CPU soft lock, however the virtio-net de

Re: [Qemu-devel] [PATCH] net/virtio: fix multi-queue negotiation

2015-06-23 Thread Michael S. Tsirkin
On Thu, Jun 18, 2015 at 09:05:44PM +0300, Marcel Apfelbaum wrote: > Clear host multi-queue related features if the peer > doesn't support it. > > Signed-off-by: Marcel Apfelbaum > --- > Notes: > This fixes a guest CPU soft lock, however the virtio-net > device will not work correctly. It seems

[Qemu-devel] [PATCH] net/virtio: fix multi-queue negotiation

2015-06-18 Thread Marcel Apfelbaum
Clear host multi-queue related features if the peer doesn't support it. Signed-off-by: Marcel Apfelbaum --- Notes: This fixes a guest CPU soft lock, however the virtio-net device will not work correctly. It seems that is peer's "fault", not knowing how to handle the situation. However, I subm