KVM: arm64: Don't unnecessarily map host kernel sections at EL2
We no longer need to map the host's '.rodata' and '.bss' sections in the stage-1 page-table of the pKVM hypervisor at EL2, so remove those mappings and avoid creating any future dependencies at EL2 on host-controlled data structures. Tested-by: Vincent Donnefort <vdonnefort@google.com> Signed-off-by: Quentin Perret <qperret@google.com> Signed-off-by: Will Deacon <will@kernel.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20221110190259.26861-25-will@kernel.org
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