Oh hai! I've changed motherboard and after that ath10k load fails with
[ 5.677180] ath10k_pci 0000:03:00.0: swiotlb buffer is full (sz: 1172264 bytes) [ 5.677471] ath10k_pci 0000:03:00.0: swiotlb: coherent allocation failed, size=1172264 [ 5.677745] CPU: 4 PID: 137 Comm: kworker/u16:6 Not tainted 4.16.4-ojab #19 [ 5.677964] Workqueue: ath10k_aux_wq ath10k_wmi_event_service_ready_work [ath10k_core] [ 5.678238] Call Trace: [ 5.678403] dump_stack+0x67/0x93 [ 5.678575] swiotlb_alloc_coherent+0x1da/0x1f0 [ 5.678763] ath10k_wmi_event_service_ready_work+0x3b0/0x670 [ath10k_core] [ 5.678978] process_one_work+0x1d3/0x3c0 [ 5.679158] worker_thread+0x2e/0x400 [ 5.679333] ? trace_event_raw_event_workqueue_execute_start+0x100/0x100 [ 5.679544] kthread+0x113/0x130 [ 5.679713] ? kthread_create_worker+0x80/0x80 [ 5.679897] ret_from_fork+0x27/0x50 vanilla kernel 4.16.4, cards are WLE1216V5-23 & WLE1216V2-20 (both QCA9884-based, fails with the same symptoms), motherboard is asus A320M-K with iommu disabled. How can I get it working? //wbr ojab _______________________________________________ ath10k mailing list [email protected] http://lists.infradead.org/mailman/listinfo/ath10k
