os: implement ReadWriteBusyMutex

os: implement BusyMutex

kern: use util::BitFlagSet for capability flags

kern: fix/update thread permissions on pin

git subrepo push libraries ...

subrepo:
  subdir:   "libraries"
  merged:   "e05183a6f"
upstream:
  origin:   "https://github.com/Atmosphere-NX/Atmosphere-libs"
  branch:   "master"
  commit:   "e05183a6f"
git-subrepo:
  version:  "0.4.1"
  origin:   "???"
  commit:   "???"

ams: bump version to 1.1.1

kern: devirtualize page table operations

git subrepo push libraries ...

subrepo:
  subdir:   "libraries"
  merged:   "dc52a3228"
upstream:
  origin:   "https://github.com/Atmosphere-NX/Atmosphere-libs"
  branch:   "master"
  commit:   "dc52a3228"
git-subrepo:
  version:  "0.4.1"
  origin:   "???"
  commit:   "???"

ncm: fix destructor availability

git subrepo push libraries ...

subrepo:
  subdir:   "libraries"
  merged:   "33ae401bc"
upstream:
  origin:   "https://github.com/Atmosphere-NX/Atmosphere-libs"
  branch:   "master"
  commit:   "33ae401bc"
git-subrepo:
  version:  "0.4.1"
  origin:   "???"
  commit:   "???"

svc: bump supported version

kern: unify all waiting semantics to use single api

kern/svc: implement IoPool/Region svc support

svc/kern/dd: remove MapDeviceAddressSpace()

kern: update Initialize0 for new arguments/randomization semantics

kern: KMemoryManager/KPageGroup use physical addresses instead of virtual, now

kern: support dynamic resource expansion for system heaps/events/sessions.

kern: improve kdebug attach semantics

kern: update KPageTable::Unmap block closing logic

kern: optimize logging for release kernel strings (saves printf space in .text)

kern: add new KMemoryState

kern: KWorkerTaskManager no longer tracks id

kern: KSchedulerInterruptTask -> KSchedulerInterruptHandler

kern: kill the interrupt task manager thread

kern: remove per-KInterruptEventTask locks

kern: delete KWritableEvent, devirtualize KReadableEvent Signal/Clear

kern: KConditionVariable arbiter functions now static

kern: KAutoObject doesn't need (virtual) destructor

kern: optimize handle table layout

kern: update GetInfo logic for tick count InfoTypes