Etienne Carriere 45bc2c9b5b tee: optee: support tracking system threads ... Adds support in the OP-TEE driver to keep track of reserved system threads. The logic allows one OP-TEE thread to be reserved to TEE system sessions. The optee_cq_*() functions are updated to handle this if enabled, that is when TEE describes how many thread context it supports and when at least 1 session has registered as a system session (using tee_client_system_session()). For sake of simplicity, initialization of call queue management is factorized into new helper function optee_cq_init(). The SMC ABI part of the driver enables this tracking, but the FF-A ABI part does not. Co-developed-by: Jens Wiklander <jens.wiklander@linaro.org> Co-developed-by: Sumit Garg <sumit.garg@linaro.org> Signed-off-by: Sumit Garg <sumit.garg@linaro.org> Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>		2023-11-17 15:48:03 +01:00
..
amdtee	tee: amdtee: fix use-after-free vulnerability in amdtee_close_session	2023-10-03 19:13:53 +02:00
optee	tee: optee: support tracking system threads	2023-11-17 15:48:03 +01:00
Kconfig	tee: combine "config" and "menu" for TEE's menuconfig	2022-04-05 07:32:23 +02:00
Makefile	tee: add AMD-TEE driver	2020-01-04 13:49:51 +08:00
tee_core.c	tee: system session	2023-11-17 15:48:03 +01:00
tee_private.h	tee: Remove unused declarations	2023-09-13 08:16:24 +02:00
tee_shm_pool.c	tee: refactor TEE_SHM_* flags	2022-02-16 07:49:41 +01:00
tee_shm.c	tee: Pass a pointer to virt_to_page()	2023-03-30 08:34:52 +02:00