Re: [PATCH] xen/netfront: destroy queues before real_num_tx_queues is zeroed

On Mon, Feb 21, 2022 at 07:27:32AM +0100, Juergen Gross wrote:

I checked some of the call paths leading to xennet_close(), and all of those contained an ASSERT_RTNL(), so it seems the rtnl_lock is already taken here. Could you test with adding an ASSERT_RTNL() in xennet_destroy_queues()?

Tried that and no issues spotted.

In case your test with the added ASSERT_RTNL() doesn't show any problem you can add my:

Reviewed-by: Juergen Gross jgross@suse.com

Thanks.