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| author | David Carlier <devnexen@gmail.com> | 2026-08-26 00:17:10 +0100 |
|---|---|---|
| committer | Jeff Chen <jeff.chen_1@nxp.com> | 2026-10-06 21:13:54 +0800 |
| commit | 5e99bdb94720331e2fd38c10c5b1afa1ce640835 (patch) | |
| tree | f6d0ac4ac699d9a40cf53d4176c063656adb713f /tools/perf/scripts/python | |
| parent | 32d1a000e99612e010335760363936d85591fd69 (diff) | |
| download | linux-5e99bdb94720331e2fd38c10c5b1afa1ce640835.tar.gz linux-5e99bdb94720331e2fd38c10c5b1afa1ce640835.zip | |
wifi: nxpwifi: do not delete Rx reorder entries under RCU
The RCU guard is declared in the body of the per-TID loop, so it is still
held across the teardown pass. nxpwifi_del_rx_reorder_entry() flushes the
Rx workqueue and deletes the reorder timer synchronously, both of which
sleep, so a station deauthenticating from the AP splats under
CONFIG_DEBUG_ATOMIC_SLEEP.
Scope the guard to the collection walk. The teardown does not need RCU: it
serialises on priv->rx_reorder_tbl_lock[] and frees with kfree_rcu().
Fixes: 73b01e57ed3e ("wifi: nxp: add nxpwifi driver for IW61x")
Assisted-by: Claude:claude-opus-5
Signed-off-by: David Carlier <devnexen@gmail.com>
Signed-off-by: Jeff Chen <jeff.chen_1@nxp.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions
