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| author | Wright Feng <wright.feng@cypress.com> | 2022-07-22 14:56:26 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2022-08-10 08:47:22 +0300 |
| commit | 0fa24196e4257bcad0c5c82d93508536426db4a2 (patch) | |
| tree | 2df0ceea65018cdaa701585aa40f43850f626184 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | bafe9528b792f4a442aa1ea2b0297cd53a0351ab (diff) | |
| download | linux-0fa24196e4257bcad0c5c82d93508536426db4a2.tar.xz | |
wifi: brcmfmac: fix continuous 802.1x tx pending timeout error
The race condition in brcmf_msgbuf_txflow and brcmf_msgbuf_delete_flowring
makes tx_msghdr writing after brcmf_msgbuf_remove_flowring. Host
driver should delete flowring after txflow complete and all txstatus back,
or pend_8021x_cnt will never be zero and cause every connection 950
milliseconds(MAX_WAIT_FOR_8021X_TX) delay.
Signed-off-by: Wright Feng <wright.feng@cypress.com>
Signed-off-by: Chi-hsien Lin <chi-hsien.lin@cypress.com>
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220722115632.620681-2-alvin@pqrs.dk
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions