diff options
| author |   mikeb <mikeb@openbsd.org> | 2016-08-05 18:12:20 +0000 |
|---|---|---|
| committer | mikeb <mikeb@openbsd.org> | 2016-08-05 18:12:20 +0000 |
| commit | 8e1ee8609d857539580a3fada868a3305fe62926 (patch) | |
| tree | a76b6a58b27ccb5f4cd1fead2983027968886d3b | |
| parent | Remove incorrect optimization: ring data portion size is not power of 2 (diff) | |
| download | wireguard-openbsd-8e1ee8609d857539580a3fada868a3305fe62926.tar.xz wireguard-openbsd-8e1ee8609d857539580a3fada868a3305fe62926.zip | |
Read events array offset must be calculated in bytes
| -rw-r--r-- | sys/dev/pv/hyperv.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/pv/hyperv.c b/sys/dev/pv/hyperv.c index b7970a092f1..1e5966934fb 100644 --- a/sys/dev/pv/hyperv.c +++ b/sys/dev/pv/hyperv.c @@ -693,7 +693,8 @@ hv_vmbus_connect(struct hv_softc *sc) } sc->sc_wevents = (uint32_t *)sc->sc_events; - sc->sc_revents = (uint32_t *)sc->sc_events + (PAGE_SIZE >> 1); + sc->sc_revents = (uint32_t *)((caddr_t)sc->sc_events + + (PAGE_SIZE >> 1)); sc->sc_monitor[0] = km_alloc(PAGE_SIZE, &kv_any, &kp_zero, &kd_nowait); if (sc->sc_monitor == NULL) { |