On Fri, Mar 01, 2024 at 10:49:57AM -0800, Prasad Sodagudi wrote: > On 2/17/2024 7:50 PM, Bjorn Andersson wrote: > > On Mon, Feb 05, 2024 at 07:28:09PM +0100, Bartosz Golaszewski wrote: > > > From: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx> [..] > > > + * If we pass a buffer that is already part of an SHM Bridge to this > > > + * call, it will fail. > > Could this be because the consumer of this buffer operates in EL2, and > > not TZ? > These buffers are consumed by TZ only and not by EL2. hyp creating the > required bridges for pil buffers. Please help Bartosz document what is actually going on here and why these buffers should be handled differently. Regards, Bjorn
