[linux-yocto] [linux-yocto-4.12][PATCH 0/6] fix calltrace when run wpa_supplicant the second time
Bruce Ashfield
bruce.ashfield at windriver.com
Thu Nov 16 06:07:53 PST 2017
On 11/13/2017 08:14 PM, Liwei Song wrote:
> 6 upstream patches to fix a calltrace when run wpa_supplicant at the second time
> on NUC7i5BNH.
> "WARNING: CPU: 0 PID: 1089 at drivers/net/wireless/intel/iwlwifi/mvm/utils.c:786 iwl_mvm_disable_txq+0x2c0/0x360 [iwlmvm]"
> [ 116.076858] Call Trace:
> [ 116.077514] iwl_mvm_send_rm_bcast_sta+0x137/0x140 [iwlmvm]
> [ 116.078176] ? iwl_mvm_send_rm_bcast_sta+0x137/0x140 [iwlmvm]
> [ 116.078842] ? iwl_mvm_rm_mcast_sta+0x6b/0x90 [iwlmvm]
> [ 116.079489] iwl_mvm_stop_ap_ibss+0xd4/0x170 [iwlmvm]
> [ 116.080157] ieee80211_stop_ap+0x1a1/0x370 [mac80211]
>
>
Thanks! These are now merged
Bruce
> Johannes Berg (2):
> iwlwifi: mvm: add and use iwl_mvm_device_running()
> iwlwifi: mvm: avoid variable shadowing
>
> Mordechai Goodstein (1):
> iwlwifi: mvm: support new flush API
>
> Sara Sharon (3):
> iwlwifi: mvm: flush per station for DQA mode
> iwlwifi: mvm: wait for the flushed queue only
> iwlwifi: add wait for tx queue empty
>
> drivers/net/wireless/intel/iwlwifi/iwl-trans.c | 2 +
> drivers/net/wireless/intel/iwlwifi/iwl-trans.h | 20 ++++-
> drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c | 44 +++++++----
> drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tx.h | 14 +++-
> drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 30 +++----
> drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 9 +++
> drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 12 ++-
> drivers/net/wireless/intel/iwlwifi/mvm/sta.c | 91 ++++++++++++++++------
> drivers/net/wireless/intel/iwlwifi/mvm/sta.h | 2 +
> .../net/wireless/intel/iwlwifi/mvm/time-event.c | 5 +-
> drivers/net/wireless/intel/iwlwifi/mvm/tt.c | 14 ++--
> drivers/net/wireless/intel/iwlwifi/mvm/tx.c | 43 +++++++++-
> drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 72 ++++++++++-------
> 13 files changed, 262 insertions(+), 96 deletions(-)
>
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