[ 0.368428] tee_bnxt_fw optee-clnt0: tee_shm_alloc failed
[ 0.368461] tee_bnxt_fw: probe of optee-clnt0 failed with error -22
tee_shm_release() is not invoked on dma shm buffer.
Implement .shutdown() method to handle the release of the buffers
correctly.
More info:
https://github.com/OP-TEE/optee_os/issues/3637
Signed-off-by: Allen Pais <ap...@linux.microsoft.com>
---
drivers/tee/optee/core.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
This looks good to me. Do you have a practical way of testing this on
QEMU for instance?
Jens,
I could not reproduce nor create a setup using QEMU, I could only
do it on a real h/w.
I have extensively tested the fix and I don't see any issues.
I did a few test runs too, seems OK.
Thank you very much.
