Merge branch 'for-next/late-arrivals' into for-next/core
Late patches for 5.10: MTE selftests, minor KCSAN preparation and removal
of some unused prototypes.
(Amit Daniel Kachhap and others)
* for-next/late-arrivals:
arm64: random: Remove no longer needed prototypes
arm64: initialize per-cpu offsets earlier
kselftest/arm64: Check mte tagged user address in kernel
kselftest/arm64: Verify KSM page merge for MTE pages
kselftest/arm64: Verify all different mmap MTE options
kselftest/arm64: Check forked child mte memory accessibility
kselftest/arm64: Verify mte tag inclusion via prctl
kselftest/arm64: Add utilities and a test to validate mte memory