diff options
| author | Vasundhara Volam <vasundhara-v.volam@broadcom.com> | 2020-10-26 07:18:17 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-10-27 04:26:35 +0300 |
| commit | 21d6a11e2cadfb8446265a3efff0e2aad206e15e (patch) | |
| tree | bf7ac5afd1d1d0eb4f72c743f29b18bc54d7eb05 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 19c176eb079834c5cf8574ce18c1d934ec486dd8 (diff) | |
| download | linux-21d6a11e2cadfb8446265a3efff0e2aad206e15e.tar.xz | |
bnxt_en: Fix regression in workqueue cleanup logic in bnxt_remove_one().
A recent patch has moved the workqueue cleanup logic before
calling unregister_netdev() in bnxt_remove_one(). This caused a
regression because the workqueue can be restarted if the device is
still open. Workqueue cleanup must be done after unregister_netdev().
The workqueue will not restart itself after the device is closed.
Call bnxt_cancel_sp_work() after unregister_netdev() and
call bnxt_dl_fw_reporters_destroy() after that. This fixes the
regession and the original NULL ptr dereference issue.
Fixes: b16939b59cc0 ("bnxt_en: Fix NULL ptr dereference crash in bnxt_fw_reset_task()")
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions