<div dir="ltr">Hi,<div><br></div><div>I am working on a use case for cortex-a9/realview BSP that deals with page tables and MMU. I need your help in gathering the required API and calls and any other details to implement the following case (if applicable) : </div>
<div><br></div><div>1- A thread running on a core that updates the page table.</div><div>2- On another core another thread is running and trying to update the page table.</div><div><br></div><div>Is that use case possible, or disabling dispatches, MMU, and interrupts avoids that situation ?</div>
<div><br></div><div>Is it possible to force a thread to run on a specific core ? or the current SMP scheduler handles that ?</div><div><br></div><div>I am thinking of applying a SHARED_MEMORY attribute on page tables itself and implement the mentioned use case. </div>
<div><br></div><div>Regards,</div><div>Hesham</div></div>