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| author | Johannes Berg <johannes.berg@intel.com> | 2023-03-17 10:53:25 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-03-22 13:14:24 +0100 |
| commit | 923bf981eb6ecc027227716e30701bdcc1845fbf (patch) | |
| tree | 9f2749f65acb9af288cd889fce60784da25697c2 /net | |
| parent | b58e3d4311b54b6dd0e37165277965da0c9eb21d (diff) | |
| download | linux-stable-923bf981eb6ecc027227716e30701bdcc1845fbf.tar.gz linux-stable-923bf981eb6ecc027227716e30701bdcc1845fbf.tar.bz2 linux-stable-923bf981eb6ecc027227716e30701bdcc1845fbf.zip | |
wifi: iwlwifi: mvm: protect TXQ list manipulation
Some recent upstream debugging uncovered the fact that in
iwlwifi, the TXQ list manipulation is racy.
Introduce a new state bit for when the TXQ is completely
ready and can be used without locking, and if that's not
set yet acquire the lock to check everything correctly.
Reviewed-by: Benjamin Berg <benjamin.berg@intel.com>
Tested-by: Jose Ignacio Tornos Martinez <jtornosm@redhat.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions