Re: [Qemu-devel] [PATCH] virtio: Fix no interrupt when not creating msi controller

2017-01-20 Thread Michael S. Tsirkin
On Fri, Jan 20, 2017 at 10:50:49AM +0800, Shannon Zhao wrote: > From: Shannon Zhao > > For ARM virt machine, if we use virt-2.7 which will not create ITS node, > the virtio-net can not recieve interrupts so it can't get ip address > through dhcp. > This fixes commit 83d768b(virtio: set ISR on dat

[Qemu-devel] [PATCH] virtio: Fix no interrupt when not creating msi controller

2017-01-19 Thread Shannon Zhao
From: Shannon Zhao For ARM virt machine, if we use virt-2.7 which will not create ITS node, the virtio-net can not recieve interrupts so it can't get ip address through dhcp. This fixes commit 83d768b(virtio: set ISR on dataplane notifications). Signed-off-by: Shannon Zhao --- hw/virtio/virtio