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? thanks, greg k-h _______________________________________________ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
