Re: [PATCH 2/2] wifi: ath12k: fix htt mlo-offset event locking

On 10/19/2023 4:36 AM, Johan Hovold wrote:

The ath12k active pdevs are protected by RCU but the htt mlo-offset event handling code calling ath12k_mac_get_ar_by_pdev_id() was not marked as a read-side critical section.

Mark the code in question as an RCU read-side critical section to avoid any potential use-after-free issues.

Fixes: d889913205cf ("wifi: ath12k: driver for Qualcomm Wi-Fi 7 devices") Cc: stable@vger.kernel.org # v6.2 Signed-off-by: Johan Hovold johan+linaro@kernel.org

Acked-by: Jeff Johnson quic_jjohnson@quicinc.com