Merge branch 'for-next/early-idreg-overrides' into for-next/core

Merge branch 'for-next/early-idreg-overrides' into for-next/core

* for-next/early-idreg-overrides:
  arm64/kernel: Move 'nokaslr' parsing out of early idreg code
  arm64: idreg-override: Avoid kstrtou64() to parse a single hex digit
  arm64: idreg-override: Avoid sprintf() for simple string concatenation
  arm64: idreg-override: avoid strlen() to check for empty strings
  arm64: idreg-override: Avoid parameq() and parameqn()
  arm64: idreg-override: Prepare for place relative reloc patching
  arm64: idreg-override: Omit non-NULL checks for override pointer