Rijo Thomas 436eeae041 tee: amdtee: Add return_origin to 'struct tee_cmd_load_ta' ... After TEE has completed processing of TEE_CMD_ID_LOAD_TA, set proper value in 'return_origin' argument passed by open_session() call. To do so, add 'return_origin' field to the structure tee_cmd_load_ta. The Trusted OS shall update return_origin as part of TEE processing. This change to 'struct tee_cmd_load_ta' interface requires a similar update in AMD-TEE Trusted OS's TEE_CMD_ID_LOAD_TA interface. This patch has been verified on Phoenix Birman setup. On older APUs, return_origin value will be 0. Cc: stable@vger.kernel.org Fixes: 757cc3e9ff ("tee: add AMD-TEE driver") Tested-by: Sourabh Das <sourabh.das@amd.com> Signed-off-by: Rijo Thomas <Rijo-john.Thomas@amd.com> Acked-by: Sumit Garg <sumit.garg@linaro.org> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>		2023-05-15 08:29:52 +02:00
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amdtee	tee: amdtee: Add return_origin to 'struct tee_cmd_load_ta'	2023-05-15 08:29:52 +02:00
optee	ARM: SoC drivers for v6.4	2023-04-25 12:02:16 -07:00
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	driver core: class: remove module * from class_create()	2023-03-17 15:16:33 +01:00
tee_private.h	tee: add tee_shm_register_{user,kernel}_buf()	2022-02-16 07:49:41 +01:00
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