On 9/20/21 6:03 AM, Juergen Gross wrote:
> Commit 8480ed9c2bbd56 ("xen/balloon: use a kernel thread instead a
> workqueue") switched the Xen balloon driver to use a kernel thread.
> Unfortunately the patch omitted to call try_to_freeze() or to use
> wait_event_freezable_timeout(), causing a system suspend to fail.
>
> Fixes: 8480ed9c2bbd56 ("xen/balloon: use a kernel thread instead a workqueue")
> Signed-off-by: Juergen Gross <[email protected]>Reviewed-by: Boris Ostrovsky <[email protected]>
