arm64: dump: Make ptdump debugfs a separate option
ptdump_register currently initializes a set of page table information and registers debugfs. There are uses for the ptdump option without wanting the debugfs options. Split this out to make it a separate option. Reviewed-by: NArd Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: NKees Cook <keescook@chromium.org> Reviewed-by: NMark Rutland <mark.rutland@arm.com> Tested-by: NMark Rutland <mark.rutland@arm.com> Signed-off-by: NLaura Abbott <labbott@redhat.com> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>
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arch/arm64/mm/ptdump_debugfs.c
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