On 11.02.2021 21:23, Luca Coelho wrote:
> On Thu, 2021-02-11 at 17:10 +0100, Heiner Kallweit wrote:
>> Today's linux-next has a bunch of issues, at least with my AX210 (0024) card.
>>
>> First I got a GPF in iwl_request_firmware(), cfg->fw_name_pre was invalid.
>> After some digging into it I found that 6f60fb03c8e7 ("iwlwifi: move SnJ
>> and So rules to the new tables") removed the entries for some cards.
>> Obviously 5febcdef3090 and 9b15596c5006 weren't synced with some parallel
>> development.
>> After adding the entry for 0024 I now get the following lockdep warning.
>> Isn't there any regression testing with lockdep enabled?
>> Also warning "api flags index 2 larger than supported by driver" is still
>> there, IIRC we talked about this weeks ago.
>>
>>
>> [ 4.561774] iwlwifi 0000:01:00.0: enabling device (0000 -> 0002)
>> [ 4.630849] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-ty-a0-gf-a0-61.ucode failed with error -2
>> [ 4.639817] iwlwifi 0000:01:00.0: api flags index 2 larger than supported by driver
>> [ 4.640062] iwlwifi 0000:01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 93.8.73.28
>> [ 4.642138] iwlwifi 0000:01:00.0: loaded firmware version 60.84d9abea.0 ty-a0-gf-a0-60.ucode op_mode iwlmvm
>> [ 4.760541] iwlwifi 0000:01:00.0: Detected Intel(R) Wi-Fi 6 AX210 160MHz, REV=0x420
>> [ 4.942350] irq/131-iwlwifi/2094 just changed the state of lock:
>> [ 4.942358] ffffa3fc07f080b0 (&rxq->lock){+.-.}-{2:2}, at: iwl_pcie_rx_handle+0x7c/0x8b0 [iwlwifi]
>> [ 4.942504] 1 lock held by irq/131-iwlwifi/2094:
>> [ 4.942511] #0: ffffa3fc0855c170 (sync_cmd_lockdep_map){+.+.}-{0:0}, at: iwl_pcie_irq_rx_msix_handler+0x47/0x100 [iwlwifi]
>> [ 4.943219] _iwl_pcie_rx_init+0x208/0x6e0 [iwlwifi]
>> [ 4.943242] iwl_pcie_gen2_rx_init+0x20/0x30 [iwlwifi]
>> [ 4.943264] iwl_trans_pcie_gen2_start_fw+0x1e3/0x350 [iwlwifi]
>> [ 4.943289] iwl_mvm_load_ucode_wait_alive+0xfc/0x440 [iwlmvm]
>> [ 4.943329] iwl_run_unified_mvm_ucode+0xa5/0x250 [iwlmvm]
>> [ 4.943360] iwl_run_init_mvm_ucode+0x292/0x370 [iwlmvm]
>> [ 4.943391] iwl_op_mode_mvm_start+0x7f4/0xb60 [iwlmvm]
>> [ 4.943424] _iwl_op_mode_start.isra.0+0x42/0x80 [iwlwifi]
>> [ 4.943446] iwl_opmode_register+0x70/0xe0 [iwlwifi]
>> [ 4.943467] iwl_mvm_init+0x35/0x1000 [iwlmvm]
>> [ 4.943588] _iwl_pcie_rx_init+0x140/0x6e0 [iwlwifi]
>> [ 4.943612] iwl_pcie_gen2_rx_init+0x20/0x30 [iwlwifi]
>> [ 4.943635] iwl_trans_pcie_gen2_start_fw+0x1e3/0x350 [iwlwifi]
>> [ 4.943662] iwl_mvm_load_ucode_wait_alive+0xfc/0x440 [iwlmvm]
>> [ 4.943695] iwl_run_unified_mvm_ucode+0xa5/0x250 [iwlmvm]
>> [ 4.943728] iwl_run_init_mvm_ucode+0x292/0x370 [iwlmvm]
>> [ 4.943760] iwl_op_mode_mvm_start+0x7f4/0xb60 [iwlmvm]
>> [ 4.943793] _iwl_op_mode_start.isra.0+0x42/0x80 [iwlwifi]
>> [ 4.943816] iwl_opmode_register+0x70/0xe0 [iwlwifi]
>> [ 4.943838] iwl_mvm_init+0x35/0x1000 [iwlmvm]
>> [ 4.943954] iwl_pcie_rx_handle+0x7c/0x8b0 [iwlwifi]
>> [ 4.943978] iwl_pcie_napi_poll_msix+0x2a/0x90 [iwlwifi]
>> [ 4.944063] iwl_pcie_irq_rx_msix_handler+0xbc/0x100 [iwlwifi]
>> [ 4.944147] _iwl_pcie_rx_init+0x140/0x6e0 [iwlwifi]
>> [ 4.944170] iwl_pcie_gen2_rx_init+0x20/0x30 [iwlwifi]
>> [ 4.944194] iwl_trans_pcie_gen2_start_fw+0x1e3/0x350 [iwlwifi]
>> [ 4.944220] iwl_mvm_load_ucode_wait_alive+0xfc/0x440 [iwlmvm]
>> [ 4.944255] iwl_run_unified_mvm_ucode+0xa5/0x250 [iwlmvm]
>> [ 4.944287] iwl_run_init_mvm_ucode+0x292/0x370 [iwlmvm]
>> [ 4.944319] iwl_op_mode_mvm_start+0x7f4/0xb60 [iwlmvm]
>> [ 4.944352] _iwl_op_mode_start.isra.0+0x42/0x80 [iwlwifi]
>> [ 4.944375] iwl_opmode_register+0x70/0xe0 [iwlwifi]
>> [ 4.944397] iwl_mvm_init+0x35/0x1000 [iwlmvm]
>> [ 4.944493] ... key at: [<ffffffffc0c2e0c0>] __key.12+0x0/0xffffffffffff0f40 [iwlwifi]
>> [ 4.944547] iwl_pcie_rx_handle+0x7c/0x8b0 [iwlwifi]
>> [ 4.944569] iwl_pcie_napi_poll_msix+0x2a/0x90 [iwlwifi]
>> [ 4.944643] iwl_pcie_irq_rx_msix_handler+0xbc/0x100 [iwlwifi]
>> [ 4.944705] CPU: 0 PID: 2094 Comm: irq/131-iwlwifi Not tainted 5.11.0-rc7-next-20210211+ #1
>> [ 4.944786] ? iwl_pcie_rx_handle+0x7c/0x8b0 [iwlwifi]
>> [ 4.944825] ? iwl_pcie_rx_handle+0x7c/0x8b0 [iwlwifi]
>> [ 4.944847] iwl_pcie_rx_handle+0x7c/0x8b0 [iwlwifi]
>> [ 4.944878] iwl_pcie_napi_poll_msix+0x2a/0x90 [iwlwifi]
>> [ 4.944949] ? iwl_pcie_irq_rx_msix_handler+0xab/0x100 [iwlwifi]
>> [ 4.944981] iwl_pcie_irq_rx_msix_handler+0xbc/0x100 [iwlwifi]
>
> Thanks for reporting!
>
> We made a bunch of fixes in this area and Kalle just pulled them to
> wireless-drivers-next. I believe these changes will be in tomorrow's
> linux-next. Can you retry it then?
>
Thanks, I'll re-test tomorrow and let you know.
> --
> Cheers,
> Luca.
>
Heiner
