Re: [PATCH ath-current v2 0/3] wifi: ath11k: fix QRTR readiness related WLAN initialization failures

On 8/6/2026 3:43 PM, Miaoqing Pan wrote:
> On WCN6750 platforms, QRTR SMD may not be available when ath11k starts
> during boot. If QMI messages never arrive, WLAN initialization can stall,
> leaving firmware running but no wireless interface created.
> 
> It also hardens the cleanup path to avoid crashes when deinitializing
> partially initialized devices after QMI setup failures.
> 
> ---
> v2: Replace the ATH11K_FLAG_QMI_FAIL guard with !ATH11K_FLAG_REGISTERED.
> ---
> Miaoqing Pan (3):
>    wifi: ath11k: fix sporadic WLAN initialization failures
>    wifi: ath11k: fix NULL dereference in ahb remove when QMI init
>      incomplete
>    wifi: ath11k: unregister PM notifier on QMI init failure path
> 
>   drivers/net/wireless/ath/ath11k/Kconfig | 3 +++
>   drivers/net/wireless/ath/ath11k/ahb.c   | 7 +++++--
>   2 files changed, 8 insertions(+), 2 deletions(-)
> 
> 
> base-commit: 0ece44d394570806e97c8471a50dc9f584516ef6

Reviewed-by: Rameshkumar Sundaram <[email protected]>