Ville Juven 0476e30a6d mm/kmm_map: Add support to dynamically map pages into kernel virtual memory ... This adds functionality to map pages dynamically into kernel virtual memory. This allows implementing I/O remap for example, which is a useful (future) feature. Now, the first target is to support mapping user pages for the kernel. Why? There are some userspace structures that might be needed when the userspace process is not running. Semaphores are one such example. Signals and the WDT timeout both need access to the user semaphore to work properly. Even though for this only obtaining the kernel addressable page pool virtual address is needed, for completeness a procedure is provided to map several pages.		2023-06-02 10:50:26 +08:00
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init.h	init: move USERMAIN_XX out of INIT_ENTRYPOINT	2021-12-24 08:23:30 -06:00
Make.defs	sched: Author Gregory Nutt: update licenses to Apache	2021-02-09 01:21:53 -08:00
nx_bringup.c	Indent the include statement by two spaces	2023-05-16 12:34:32 -03:00
nx_smpstart.c	libc: Move queue.h from include to include/nuttx	2022-09-26 08:04:58 +02:00
nx_start.c	mm/kmm_map: Add support to dynamically map pages into kernel virtual memory	2023-06-02 10:50:26 +08:00