Re: [PATCH v9 7/9] optee: support protected memory allocation

2025-05-27 Thread Jens Wiklander
On Mon, May 26, 2025 at 9:33 AM Sumit Garg wrote: > > On Tue, May 20, 2025 at 05:16:50PM +0200, Jens Wiklander wrote: > > Add support in the OP-TEE backend driver for protected memory > > allocation. The support is limited to only the SMC ABI and for secure > > video buffers. > > > > OP-TEE is pro

Re: [PATCH v9 7/9] optee: support protected memory allocation

2025-05-26 Thread Sumit Garg
On Tue, May 20, 2025 at 05:16:50PM +0200, Jens Wiklander wrote: > Add support in the OP-TEE backend driver for protected memory > allocation. The support is limited to only the SMC ABI and for secure > video buffers. > > OP-TEE is probed for the range of protected physical memory and a > memory po

[PATCH v9 7/9] optee: support protected memory allocation

2025-05-20 Thread Jens Wiklander
Add support in the OP-TEE backend driver for protected memory allocation. The support is limited to only the SMC ABI and for secure video buffers. OP-TEE is probed for the range of protected physical memory and a memory pool allocator is initialized if OP-TEE have support for such memory. Signed-