| Message ID | 20230329091235.19500-1-quic_wgong@quicinc.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | wifi: ath11k: fix data out of sync for channel list for reg update | expand |
On 3/29/2023 5:12 PM, Wen Gong wrote: > Currently there are two threads to updating/fetch data of channel > list, and there are no synchronization for the data, it leads data out > of sync for channel list for reg update. > > So change the call flow to make sure the fetch data running after the > update data finished, then data of channel list become synchronization. > > Fixes: f45cb6b29cd3 ("wifi: ath11k: avoid deadlock during regulatory update in ath11k_regd_update()") > > Wen Gong (2): > wifi: ath11k: move update channel list from update reg worker to reg > notifier > wifi: ath11k: move udpate channel list to worker for wait flag > > drivers/net/wireless/ath/ath11k/core.c | 1 + > drivers/net/wireless/ath/ath11k/core.h | 4 + > drivers/net/wireless/ath/ath11k/mac.c | 13 ++++ > drivers/net/wireless/ath/ath11k/reg.c | 100 ++++++++++++++++--------- > drivers/net/wireless/ath/ath11k/reg.h | 1 + > drivers/net/wireless/ath/ath11k/wmi.h | 1 + > 6 files changed, 86 insertions(+), 34 deletions(-) > > > base-commit: 5aa9ff08c0b71be15a607341fa5344546e19ceb2 Hi Kalle, Will you plan to merge it or will you give comments?
Hi Kalle, Will you plan to merge it or will you give comments since it has deferred/pending here for 4 month ?
Hi Kalle, May I change the subject to "wifi: ath11k: fix firmware crash and wrong reg domain used in firmware and hardware" and sent new version again? Or will you merge this version? On 8/1/2023 1:32 PM, Wen Gong wrote: > Hi Kalle, > > Will you plan to merge it or will you give comments since it has > deferred/pending here for 4 month ?
Currently there are two threads to updating/fetch data of channel list, and there are no synchronization for the data, it leads data out of sync for channel list for reg update. So change the call flow to make sure the fetch data running after the update data finished, then data of channel list become synchronization. Fixes: f45cb6b29cd3 ("wifi: ath11k: avoid deadlock during regulatory update in ath11k_regd_update()") Wen Gong (2): wifi: ath11k: move update channel list from update reg worker to reg notifier wifi: ath11k: move udpate channel list to worker for wait flag drivers/net/wireless/ath/ath11k/core.c | 1 + drivers/net/wireless/ath/ath11k/core.h | 4 + drivers/net/wireless/ath/ath11k/mac.c | 13 ++++ drivers/net/wireless/ath/ath11k/reg.c | 100 ++++++++++++++++--------- drivers/net/wireless/ath/ath11k/reg.h | 1 + drivers/net/wireless/ath/ath11k/wmi.h | 1 + 6 files changed, 86 insertions(+), 34 deletions(-) base-commit: 5aa9ff08c0b71be15a607341fa5344546e19ceb2