arm64: mm: Only map KPTI trampoline if it is going to be used
Avoid creating the fixmap entries for the KPTI trampoline if KPTI is not in use. Signed-off-by:Ard Biesheuvel <ardb@kernel.org> Acked-by:
Mark Rutland <mark.rutland@arm.com> Link: https://lore.kernel.org/r/20231127120049.2258650-7-ardb@google.comSigned-off-by:
Will Deacon <will@kernel.org>
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