Kai Vehmanen 2dd648698f soc/intel_adsp: ipc: initialize semaphore in driver init ... The ipc driver device data (struct intel_adsp_ipc_data) contains a semaphore. Upon device init, the device data is zeroed out. This is safe for other fields, but the semaphore should be properly initialized before use. This lack of initialization leads to a system crash when CONFIG_POLL is enabled (e.g. to enable CONFIG_SHELL), IPC driver handles an interrupt and executes k_sem_give() on a uninitialized semaphore object. This will eventually lead to null dereference in z_handle_obj_poll_events(). Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>		2024-05-06 22:51:06 +01:00
..
ace	intel_adsp: adsp_memory: update mtl memory definitions	2024-05-01 10:31:52 +02:00
cavs	intel_adsp: adsp_memory: update cAVS 2.5 memory definitions	2024-05-01 10:31:52 +02:00
common	soc/intel_adsp: ipc: initialize semaphore in driver init	2024-05-06 22:51:06 +01:00
tools
CMakeLists.txt
Kconfig
Kconfig.defconfig
Kconfig.soc
soc.yml