diff options
| author |   jmatthew <jmatthew@openbsd.org> | 2020-07-16 05:45:03 +0000 |
|---|---|---|
| committer | jmatthew <jmatthew@openbsd.org> | 2020-07-16 05:45:03 +0000 |
| commit | aff45b01c99eeec09287074e71f4e014a40327a9 (patch) | |
| tree | 7c27aad55a9f76ed641bfea6f911ebef551abd91 /sys | |
| parent | use a mutex to serialise the test and set of ifp->if_link_state. (diff) | |
| download | wireguard-openbsd-aff45b01c99eeec09287074e71f4e014a40327a9.tar.xz wireguard-openbsd-aff45b01c99eeec09287074e71f4e014a40327a9.zip | |
Remove the refill timeout and wait for interrupts to finish when
bringing the interface down.
prompted by a crash seen by Hrvoje Popovski
ok dlg@
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/pci/if_mcx.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/dev/pci/if_mcx.c b/sys/dev/pci/if_mcx.c index 3743295ec9f..feb3d8f5cd7 100644 --- a/sys/dev/pci/if_mcx.c +++ b/sys/dev/pci/if_mcx.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_mcx.c,v 1.66 2020/07/15 04:36:02 jmatthew Exp $ */ +/* $OpenBSD: if_mcx.c,v 1.67 2020/07/16 05:45:03 jmatthew Exp $ */ /* * Copyright (c) 2017 David Gwynne <dlg@openbsd.org> @@ -6969,6 +6969,10 @@ mcx_down(struct mcx_softc *sc) for (i = 0; i < sc->sc_nqueues; i++) { struct ifqueue *ifq = sc->sc_queues[i].q_tx.tx_ifq; ifq_barrier(ifq); + + timeout_del_barrier(&sc->sc_queues[i].q_rx.rx_refill); + + intr_barrier(&sc->sc_queues[i].q_ihc); } timeout_del_barrier(&sc->sc_calibrate); |