On Tue, Oct 26, 2021 at 3:16 PM Mark Michelson <[email protected]> wrote:
>
> Thanks, Lorenzo.
>
> Acked-by: Mark Michelson <[email protected]>
Thanks. I applied this patch to the main branch and backported upto
branch-21.03.
Thanks
Numan
>
> On 10/8/21 6:18 AM, Lorenzo Bianconi wrote:
> > Do not always wake main thread in bfd_check_detection_timeout if the
> > entry status is already BFD_STATE_DOWN. This issue can occur when bfd
> > peer is not responding and entry->last_rx is not updated.
> >
> > Fixes: 02839c4d89 ("controller: bfd: introduce BFD state machine.")
> > Signed-off-by: Lorenzo Bianconi <[email protected]>
> > ---
> > controller/pinctrl.c | 3 ++-
> > 1 file changed, 2 insertions(+), 1 deletion(-)
> >
> > diff --git a/controller/pinctrl.c b/controller/pinctrl.c
> > index cc3edaaf4..15de828b1 100644
> > --- a/controller/pinctrl.c
> > +++ b/controller/pinctrl.c
> > @@ -6862,7 +6862,8 @@ update:
> > static void
> > bfd_check_detection_timeout(struct bfd_entry *entry)
> > {
> > - if (entry->state == BFD_STATE_ADMIN_DOWN) {
> > + if (entry->state == BFD_STATE_ADMIN_DOWN ||
> > + entry->state == BFD_STATE_DOWN) {
> > return;
> > }
> >
> >
>
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