diff options
| author | Lorenzo Bianconi <lorenzo@kernel.org> | 2025-06-05 13:14:16 +0200 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2025-07-07 17:42:19 +0200 |
| commit | a0c5eac9181025b6d65ff25c203a7f10274f80c1 (patch) | |
| tree | 1f6553334421e6d3e965692b717af3f4d76f105c | |
| parent | 737bb912ebbe4571195c56eba557c4d7315b26fb (diff) | |
wifi: mt76: Assume __mt76_connac_mcu_alloc_sta_req runs in atomic context
Rely on GFP_ATOMIC flag in __mt76_connac_mcu_alloc_sta_req since it can
run in atomic context. This is a preliminary patch to fix a 'sleep while
atomic' issue in mt7996_mac_sta_rc_work().
Fixes: 0762bdd30279 ("wifi: mt76: mt7996: rework mt7996_mac_sta_rc_work to support MLO")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20250605-mt7996-sleep-while-atomic-v1-1-d46d15f9203c@kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c index cb13d0a76878..fa08e952dffa 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c @@ -287,7 +287,7 @@ __mt76_connac_mcu_alloc_sta_req(struct mt76_dev *dev, struct mt76_vif_link *mvif mt76_connac_mcu_get_wlan_idx(dev, wcid, &hdr.wlan_idx_lo, &hdr.wlan_idx_hi); - skb = mt76_mcu_msg_alloc(dev, NULL, len); + skb = __mt76_mcu_msg_alloc(dev, NULL, len, len, GFP_ATOMIC); if (!skb) return ERR_PTR(-ENOMEM); |