Pull arm64 fixes and cleanups from Catalin Marinas:
- Fix the memset() size when re-initialising the SVE state.
- Mark __stack_chk_guard as __ro_after_init.
- Remove duplicate include.
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: Mark __stack_chk_guard as __ro_after_init
arm64/kernel: remove duplicate include in process.c
arm64/sve: Use correct size when reinitialising SVE state