From 263f7d61a4201cde16849b2d016251806e7418be Mon Sep 17 00:00:00 2001 From: Fan Wu Date: Thu, 20 Aug 2026 13:53:06 +0000 Subject: usb: typec: qcom-pmic-typec: disable cc_debounce_dwork on stop cc_debounce_dwork is queued from the set_cc() and start_toggling() callbacks, which run from TCPM's kthread worker. port_stop() returns before tcpm_unregister_port() destroys that worker. Flushing the worker during unregister may therefore run a callback which queues the delayed work after port_stop() has returned. The delayed work can then run after devres has freed pmic_typec_port. Use disable_delayed_work_sync() in port_stop() to cancel a pending instance and prevent the TCPM callbacks from queueing another one. This issue was found by an in-house static analysis tool. Fixes: a4422ff22142 ("usb: typec: qcom: Add Qualcomm PMIC Type-C driver") Cc: stable # v6.10+ Assisted-by: Codex:gpt-5.6 Signed-off-by: Fan Wu Acked-by: Heikki Krogerus Link: https://patch.msgid.link/20260820135307.153773-2-fanwu01@zju.edu.cn Signed-off-by: Greg Kroah-Hartman --- Documentation/gpu/drivers.rst | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 Documentation/gpu/drivers.rst (limited to 'Documentation/gpu/drivers.rst') diff --git a/Documentation/gpu/drivers.rst b/Documentation/gpu/drivers.rst new file mode 100644 index 000000000..20d2c454a --- /dev/null +++ b/Documentation/gpu/drivers.rst @@ -0,0 +1,29 @@ +======================== +GPU Driver Documentation +======================== + +.. toctree:: + :maxdepth: 3 + + amdgpu/index + i915 + imagination/index + intel-display/index + mcde + meson + nouveau + pl111 + tegra + tve200 + v3d + vc4 + vkms + bridge/dw-hdmi + xen-front + xe/index + afbc + komeda-kms + panfrost + panthor + zynqmp + nova/index -- cgit v1.3.1