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Re: [Qemu-devel] [PATCH V4 08/19] virtio-net: fix the upper bound when t
From: |
Michael S. Tsirkin |
Subject: |
Re: [Qemu-devel] [PATCH V4 08/19] virtio-net: fix the upper bound when trying to delete queues |
Date: |
Wed, 18 Mar 2015 14:06:07 +0100 |
On Wed, Mar 18, 2015 at 05:34:58PM +0800, Jason Wang wrote:
> Virtqueue were indexed from zero, so don't delete virtqueue whose
> index is n->max_queues * 2 + 1.
>
> Cc: Michael S. Tsirkin <address@hidden>
> Signed-off-by: Jason Wang <address@hidden>
Bugfix? needed on master? stable?
> ---
> hw/net/virtio-net.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c
> index 59f76bc..b6fac9c 100644
> --- a/hw/net/virtio-net.c
> +++ b/hw/net/virtio-net.c
> @@ -1309,7 +1309,7 @@ static void virtio_net_set_multiqueue(VirtIONet *n, int
> multiqueue)
>
> n->multiqueue = multiqueue;
>
> - for (i = 2; i <= n->max_queues * 2 + 1; i++) {
> + for (i = 2; i < n->max_queues * 2 + 1; i++) {
> virtio_del_queue(vdev, i);
> }
>
> --
> 2.1.0
- [Qemu-devel] [PATCH V4 02/19] spapr: add machine type specific instance init function, (continued)
[Qemu-devel] [PATCH V4 05/19] monitor: check return value of qemu_find_net_clients_except(), Jason Wang, 2015/03/18
[Qemu-devel] [PATCH V4 08/19] virtio-net: fix the upper bound when trying to delete queues, Jason Wang, 2015/03/18
- Re: [Qemu-devel] [PATCH V4 08/19] virtio-net: fix the upper bound when trying to delete queues,
Michael S. Tsirkin <=
[Qemu-devel] [PATCH V4 07/19] virtio-net: validate backend queue numbers against bus limitation, Jason Wang, 2015/03/18
[Qemu-devel] [PATCH V4 10/19] virtio-ccw: introduce ccw specific queue limit, Jason Wang, 2015/03/18
[Qemu-devel] [PATCH V4 09/19] virito: introduce bus specific queue limit, Jason Wang, 2015/03/18