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[RFC,v3,10/11] ath10k: wmi: disable softirq's while calling ieee80211_rx

Message ID 20170917194013.8658-11-erik.stromdahl@gmail.com (mailing list archive)
State Superseded
Delegated to: Kalle Valo
Headers show

Commit Message

Erik Stromdahl Sept. 17, 2017, 7:40 p.m. UTC 
Signed-off-by: Erik Stromdahl <erik.stromdahl@gmail.com>
---
 drivers/net/wireless/ath/ath10k/wmi.c | 3 +++
 1 file changed, 3 insertions(+)

Comments

Kalle Valo Dec. 22, 2017, 3:47 p.m. UTC | #1 
Erik Stromdahl <erik.stromdahl@gmail.com> writes:

> Signed-off-by: Erik Stromdahl <erik.stromdahl@gmail.com>

Please explain in the commit log why this is needed.

> ---
>  drivers/net/wireless/ath/ath10k/wmi.c | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
> index 38a97086708b..10bb5be6ab00 100644
> --- a/drivers/net/wireless/ath/ath10k/wmi.c
> +++ b/drivers/net/wireless/ath/ath10k/wmi.c
> @@ -2408,7 +2408,10 @@ int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb)
>  		   status->freq, status->band, status->signal,
>  		   status->rate_idx);
>  
> +	local_bh_disable();
>  	ieee80211_rx(ar->hw, skb);
> +	local_bh_enable();

ieee80211_rx_ni()?
diff mbox

Patch

diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index 38a97086708b..10bb5be6ab00 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -2408,7 +2408,10 @@  int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb)
 		   status->freq, status->band, status->signal,
 		   status->rate_idx);
 
+	local_bh_disable();
 	ieee80211_rx(ar->hw, skb);
+	local_bh_enable();
+
 	return 0;
 }