diff options
| author | Miri Korenblit <miriam.rachel.korenblit@intel.com> | 2024-03-04 19:51:54 +0200 |
|---|---|---|
| committer | iwlwifi publisher <> | 2024-04-17 13:04:24 +0000 |
| commit | fb78f0010530e663d48357dc9a8dbb63734c098e (patch) | |
| tree | 9178aee024fef43d5de4d6f82bdb6f66a3e066d9 | |
| parent | a3aeb06e80d721bf834bd1f03a22218a3e8b43cb (diff) | |
| download | backport-iwlwifi-fb78f0010530e663d48357dc9a8dbb63734c098e.tar.gz | |
[BUGFIX] wifi: iwlwifi: mvm: flush async_handlers_wiphy_wk on stop
During the stop flow, the async_handlers_wk is flushed but the
async_handlers_wiphy_wk is not, leading to a potential issue where the
scan status may not be cleared, resulting in a warning in
__iwl_mvm_mac_stop. This occurs because the scan_complete_umac
notification handler is now running as a wiphy work and may not be
scheduled before the status check. To fix this, flush the notification
handlers that run as a wiphy work as well.
type=bugfix
ticket=none
fixes=I5baf0c293c89a5a28bd1a6386bf9ca6d2bf61ab8
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Change-Id: I6cdb4b1a68c95b7ddf53b791cc980c981754b3d4
Reviewed-on: https://gerritwcs.ir.intel.com/c/iwlwifi-stack-dev/+/97457
tested: iil_jenkins iil_jenkins <EC.GER.UNIX.IIL.JENKINS@INTEL.COM>
automatic-review: iil_jenkins iil_jenkins <EC.GER.UNIX.IIL.JENKINS@INTEL.COM>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Ilan Peer <ilan.peer@intel.com>
x-iwlwifi-stack-dev: b079e954b45a5f3a22812786127dc1178e713d8e
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 1 | ||||
| -rw-r--r-- | versions | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index 1b4e71ed28..5aa74b9b53 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -1454,6 +1454,7 @@ void iwl_mvm_mac_stop(struct ieee80211_hw *hw) { struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw); + wiphy_work_flush(mvm->hw->wiphy, &mvm->async_handlers_wiphy_wk); flush_work(&mvm->async_handlers_wk); flush_work(&mvm->add_stream_wk); @@ -2,4 +2,4 @@ BACKPORTS_VERSION="(see git)" BACKPORTED_KERNEL_VERSION="(see git)" BACKPORTED_KERNEL_NAME="iwlwifi" BACKPORTS_BUILD_TSTAMP=__DATE__ \" \" __TIME__ -BACKPORTS_GIT_TRACKED="iwlwifi-stack-public:master:11970:1a0a3cee" +BACKPORTS_GIT_TRACKED="iwlwifi-stack-public:master:11971:b079e954" |