Was there a way to bind a shared memory object onto a fixed physical memory address?
greg at kroah.com
Thu Apr 2 08:19:43 EDT 2020
On Thu, Apr 02, 2020 at 05:38:31PM +0800, kipade wrote:
> As the topic, I want to specify a fixed physical memory space to a shared memory object, which can use
> shm_XXX api to access the memory. Of course I do not want to use mmap api to map /dev/mem device
> memory into user program.
Step back and tell us exactly what problem you have, that you have come
up to this type of solution being necessary? What do you think you can
solve by doing this?
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