Hello arm-soc maintainers,
Please pull this AMDTEE driver fix which adds reference counting to loaded TAs which is needed for proper life cycle management of TAs.
Note that this isn't a usual Arm driver update. This targets AMD instead, but is part of the TEE subsystem.
Thanks, Jens
The following changes since commit 9f4ad9e425a1d3b6a34617b8ea226d56a119a717:
Linux 5.12 (2021-04-25 13:49:08 -0700)
are available in the Git repository at:
git://git.linaro.org/people/jens.wiklander/linux-tee.git tags/amdtee-fixes-for-v5.13
for you to fetch changes up to 9f015b3765bf593b3ed5d3b588e409dc0ffa9f85:
tee: amdtee: unload TA only when its refcount becomes 0 (2021-05-05 13:00:11 +0200)
---------------------------------------------------------------- AMD-TEE reference count loaded TAs
---------------------------------------------------------------- Rijo Thomas (1): tee: amdtee: unload TA only when its refcount becomes 0
drivers/tee/amdtee/amdtee_private.h | 13 +++++ drivers/tee/amdtee/call.c | 94 +++++++++++++++++++++++++++++++++---- drivers/tee/amdtee/core.c | 15 +++--- 3 files changed, 106 insertions(+), 16 deletions(-)