It was possible for FW error tasklet to be executed during teardown. This could lead to system crashes and/or memory corruption. Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx> --- drivers/net/wireless/ath/ath10k/pci.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c index 05cdbf0..aa43466 100644 --- a/drivers/net/wireless/ath/ath10k/pci.c +++ b/drivers/net/wireless/ath/ath10k/pci.c @@ -888,6 +888,7 @@ static void ath10k_pci_stop_ce(struct ath10k *ar) /* Cancel the pending tasklet */ tasklet_kill(&ar_pci->intr_tq); + tasklet_kill(&ar_pci->msi_fw_err); for (i = 0; i < CE_COUNT; i++) tasklet_kill(&ar_pci->pipe_info[i].intr); -- 1.8.4.rc3 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
