linux

mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-07-22 01:08:13 -04:00

Files

Rijo Thomas 84a1e6179b tee: amdtee: store buffer ID in tee_shm->sec_world_id

Drop struct amdtee_shm_data and the per-context shm_list. In
handle_map_shmem() save the returned buf_id in shm->sec_world_id
instead of allocating a list node. Use shm->sec_world_id (with
get_buffer_id() removed) in amdtee_unmap_shmem() and in call.c when
building memref params. Remove shm_list and shm_mutex from
amdtee_context_data.

Aligns amdtee with other TEE drivers (optee, tstee, qcomtee) that use
tee_shm->sec_world_id for the secure-world handle.

Signed-off-by: Rijo Thomas <Rijo-john.Thomas@amd.com>
Reviewed-by: Devaraj Rangasamy <Devaraj.Rangasamy@amd.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

2026-04-27 14:13:08 +02:00

amdtee_if.h

tee: amdtee: Add return_origin to 'struct tee_cmd_load_ta'

2023-05-15 08:29:52 +02:00

amdtee_private.h

tee: amdtee: store buffer ID in tee_shm->sec_world_id

2026-04-27 14:13:08 +02:00

call.c

tee: amdtee: store buffer ID in tee_shm->sec_world_id

2026-04-27 14:13:08 +02:00

core.c

tee: amdtee: store buffer ID in tee_shm->sec_world_id