Messages in this thread | | | Date | Mon, 26 Mar 2018 12:59:33 -0400 (EDT) | Subject | Re: [PATCH net] vhost_net: add missing lock nesting notation | From | David Miller <> |
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From: Jason Wang <jasowang@redhat.com> Date: Mon, 26 Mar 2018 16:10:23 +0800
> We try to hold TX virtqueue mutex in vhost_net_rx_peek_head_len() > after RX virtqueue mutex is held in handle_rx(). This requires an > appropriate lock nesting notation to calm down deadlock detector. > > Fixes: 0308813724606 ("vhost_net: basic polling support") > Reported-by: syzbot+7f073540b1384a614e09@syzkaller.appspotmail.com > Signed-off-by: Jason Wang <jasowang@redhat.com>
Applied and queued up for -stable, thanks Jason.
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