| Message ID | 20180922163531.6542-1-nbd@nbd.name (mailing list archive) |
|---|---|
| State | Accepted |
| Delegated to: | Johannes Berg |
| Headers | show |
| Series | [v2] mac80211: allocate TXQs for active monitor interfaces | expand |
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 5e6cf2cee965..5836ddeac9e3 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -1756,7 +1756,8 @@ int ieee80211_if_add(struct ieee80211_local *local, const char *name, if (local->ops->wake_tx_queue && type != NL80211_IFTYPE_AP_VLAN && - type != NL80211_IFTYPE_MONITOR) + (type != NL80211_IFTYPE_MONITOR || + (params->flags & MONITOR_FLAG_ACTIVE))) txq_size += sizeof(struct txq_info) + local->hw.txq_data_size;
Monitor mode interfaces with the active flag are passed down to the driver. Drivers using TXQ expect that all interfaces have allocated TXQs before they get added. Fixes: 79af1f866193d ("mac80211: avoid allocating TXQs that won't be used") Cc: stable@vger.kernel.org Reported-by: Catrinel Catrinescu <cc@80211.de> Signed-off-by: Felix Fietkau <nbd@nbd.name> --- net/mac80211/iface.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)