Re: [Tee-dev] [PATCH v1 12/14] tee: optee: enable dynamic SHM support

2017-10-04 Thread Jens Wiklander
On Tue, Oct 03, 2017 at 11:06:38AM -0500, Stuart Yoder wrote: > > > On 9/28/17 1:04 PM, Volodymyr Babchuk wrote: > >From: Volodymyr Babchuk > > > >Previous patches added various features that are needed for dynamic SHM. > >Dynamic SHM allows Normal World to share any buffers with OP-TEE. > >Whil

Re: [Tee-dev] [PATCH v1 12/14] tee: optee: enable dynamic SHM support

2017-10-03 Thread Stuart Yoder
On 9/28/17 1:04 PM, Volodymyr Babchuk wrote: From: Volodymyr Babchuk Previous patches added various features that are needed for dynamic SHM. Dynamic SHM allows Normal World to share any buffers with OP-TEE. While original design suggested to use pre-allocated region (usually of 1M to 2M of s