diff options
| author | Andrei Kuchynski <akuchynski@chromium.org> | 2026-07-17 13:46:14 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-08-09 21:26:58 +0300 |
| commit | bed97cd6f0ea9f0bb681daf8233830c1df9b18bc (patch) | |
| tree | 004a8f82eafc4016b0bab7408a858ce82444ed83 /samples/workqueue | |
| parent | 971962e96618ea2eacdf4631404f5a7c1f553a66 (diff) | |
| download | linux-bed97cd6f0ea9f0bb681daf8233830c1df9b18bc.tar.xz | |
usb: typec: ucsi: Correct teardown ordering in ucsi_init() error path
commit fb0bf289f5d529336ef490c8273e88a8a8b29f69 upstream.
The commit 7aa7d4bf9d3f ("usb: typec: ucsi: Fix race condition and
ordering in port unregistration") consolidated port teardown into the
ucsi_unregister_port() helper. However, it introduced an ordering problem
in the ucsi_init() error path.
Fix this by ensuring ucsi_unregister_port() is called before we unregister
their corresponding lockdep keys.
Cc: stable@vger.kernel.org
Fixes: 7aa7d4bf9d3f ("usb: typec: ucsi: Fix race condition and ordering in port unregistration")
Reported-by: "Borah, Chaitanya Kumar" <chaitanya.kumar.borah@intel.com>
Closes: https://lore.kernel.org/all/22064276-6c56-411a-9f20-6917ceeb865f@intel.com/
Signed-off-by: Andrei Kuchynski <akuchynski@chromium.org>
Tested-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://patch.msgid.link/20260717104614.325250-1-akuchynski@chromium.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'samples/workqueue')
0 files changed, 0 insertions, 0 deletions