On 1/7/21 9:55 AM, Numan Siddique wrote: > On Tue, Dec 22, 2020 at 9:11 PM Dumitru Ceara <[email protected]> wrote: >> >> When a user flushes the IGMP Groups ("ovn-sbctl ip-multicast-flush") >> there's no guarantee that the ovn-controller main thread runs soon after >> the pinctrl thread has flushed the in-memory IGMP groups, in >> ip_mcast_snoop_flush(). >> >> To avoid unnecessarily waking the main thread just clear the local >> IGMP_Group records in the main thread. >> >> This scenario is quite hard to encounter in real deployments but every >> now and then we hit it in CI. >> >> Fixes: 70ff8243040f ("OVN: Add IGMP SB definitions and ovn-controller >> support") >> Signed-off-by: Dumitru Ceara <[email protected]> > > Thanks for the fix. I applied this patch to master and back ported to > all stable branches - 20.12 to 20.03 > > Thanks > Numan >
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