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Code

wifi: mac80211_hwsim: disable BHs for hwsim_radio_lock

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The hwsim_radio_lock spinlock expects bottom-half to be disabled, fix
the call in mac80211_hwsim_nan_stop to ensure BHs are disabled.

Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Link: https://patch.msgid.link/20260107143805.ce7406511608.I688f8b19346e94c1f8de0cdadde072054d4b861c@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Benjamin Berg 2026-01-07 14:38:05 +01:00 committed by Johannes Berg
parent c0d82ba961
commit 6f38593716
1 changed files with 2 additions and 2 deletions
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4
drivers/net/wireless/virtual/mac80211_hwsim.c
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@ -4112,14 +4112,14 @@ static int mac80211_hwsim_stop_nan(struct ieee80211_hw *hw,
hrtimer_cancel(&data->nan_timer);
data->nan_device_vif = NULL;
spin_lock(&hwsim_radio_lock);
spin_lock_bh(&hwsim_radio_lock);
list_for_each_entry(data2, &hwsim_radios, list) {
if (data2->nan_device_vif) {
nan_cluster_running = true;
break;
}
}
spin_unlock(&hwsim_radio_lock);
spin_unlock_bh(&hwsim_radio_lock);
if (!nan_cluster_running)
memset(hwsim_nan_cluster_id, 0, ETH_ALEN);