Messages in this thread | | | Subject | Re: [PATCH] xen/netfront: fix waiting for xenbus state change | From | Boris Ostrovsky <> | Date | Fri, 7 Sep 2018 09:46:21 -0400 |
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On 09/07/2018 08:21 AM, Juergen Gross wrote: > Commit 822fb18a82aba ("xen-netfront: wait xenbus state change when load > module manually") added a new wait queue to wait on for a state change > when the module is loaded manually. Unfortunately there is no wakeup > anywhere to stop that waiting. > > Instead of introducing a new wait queue rename the existing > module_unload_q to module_wq and use it for both purposes (loading and > unloading). > > As any state change of the backend might be intended to stop waiting > do the wake_up_all() in any case when netback_changed() is called. > > Fixes: 822fb18a82aba ("xen-netfront: wait xenbus state change when load module manually") > Cc: <stable@vger.kernel.org> #4.18 > Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
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