Re: [PATCH 2/2] virtio: delete napi structures from netdev before releasing memory
From: David Miller <davem@davemloft.net>
Date: 2013-12-06 20:31:03
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lkml, virtualization
From: Andrey Vagin <redacted> Date: Thu, 5 Dec 2013 18:36:21 +0400
free_netdev calls netif_napi_del too, but it's too late, because napi structures are placed on vi->rq. netif_napi_add() is called from virtnet_alloc_queues.
...
Fixes: 986a4f4d452d (virtio_net: multiqueue support) Cc: Rusty Russell <redacted> Cc: "Michael S. Tsirkin" <mst@redhat.com> Signed-off-by: Andrey Vagin <redacted>
Applied and queued up for -stable, thanks.