On Tue, Oct 24, 2023 at 04:59:35PM +0300, Kalle Valo wrote:
Johan Hovold johan+linaro@kernel.org writes:
The ath11k active pdevs are protected by RCU but the temperature event handling code calling ath11k_mac_get_ar_by_pdev_id() was not marked as a read-side critical section as reported by RCU lockdep:
On what hardware and firmware version did you test this? As there's so many different combos we use Tested-on tag to provide that information in the commit message:
https://wireless.wiki.kernel.org/en/users/drivers/ath11k/submittingpatches#t...
I can add that if you let me know what you used.
I hit this on the Lenovo Thinkpad X13s and I guess the tag should be:
Tested-on: QCNFA765 hw2.1 WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.23
Note that I've only been able to test the ath11k fixes (not the corresponding ath12k) and I only tested this particular patch fully (e.g. since I didn't trigger any radar events).
Johan