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| author | Gregory Greenman <gregory.greenman@intel.com> | 2021-01-22 14:52:37 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-02-13 13:55:09 +0100 |
| commit | 492f762b9c16d06a915f845630c689d4fd95faef (patch) | |
| tree | 23c9b56ccd3aaa62b6b71245305b518eda8b9494 /scripts | |
| parent | 05132a72cc1d1be8f4b20ba769bad9210d5df513 (diff) | |
iwlwifi: mvm: invalidate IDs of internal stations at mvm start
[ Upstream commit e223e42aac30bf81f9302c676cdf58cf2bf36950 ]
Having sta_id not set for aux_sta and snif_sta can potentially lead to a
hard to debug issue in case remove station is called without an add. In
this case sta_id 0, an unrelated regular station, will be removed.
In fact, we do have a FW assert that occures rarely and from the debug
data analysis it looks like sta_id 0 is removed by mistake, though it's
hard to pinpoint the exact flow. The WARN_ON in this patch should help
to find it.
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/iwlwifi.20210122144849.5dc6dd9b22d5.I2add1b5ad24d0d0a221de79d439c09f88fcaf15d@changeid
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions