On Tue, Nov 14, 2023 at 10:52 AM Jens Wiklander
<[email protected]> wrote:
>
> Hi,
>
> This patch set optimizes OP-TEE driver private shared memory allocated as
> dynamic shared memory (not from the static shared memory pool). The first
> patch handles kernel private RPC allocatations larger than one page and the
> second changes from alloc_pages_exact() instead of alloc_pages() for more
> efficient memory usage.
>
> v1->v2:
> * Split into two patches as requested
>
> v2->v3:
> * Simplified optee_pool_op_alloc_helper() by always doing the same thing
>
> Thanks,
> Jens
>
> Jens Wiklander (2):
> optee: add page list to kernel private shared memory
> optee: allocate shared memory with alloc_pages_exact()
>
> drivers/tee/optee/core.c | 44 +++++++++++++++++++-----------------
> drivers/tee/optee/smc_abi.c | 45 +++++++++++++++++--------------------
> 2 files changed, 44 insertions(+), 45 deletions(-)
>
>
> base-commit: 05d3ef8bba77c1b5f98d941d8b2d4aeab8118ef1
> --
> 2.34.1
>
I'm picking up this.
Thanks,
Jens