KVM: arm64: Add a range to pkvm_mappings

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In preparation for supporting stage-2 huge mappings for np-guest, add a
nr_pages member for pkvm_mappings to allow EL1 to track the size of the
stage-2 mapping.

Signed-off-by: Quentin Perret <qperret@google.com>
Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
Link: https://lore.kernel.org/r/20250521124834.1070650-9-vdonnefort@google.com
Signed-off-by: Marc Zyngier <maz@kernel.org>

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Quentin Perret 2025-05-21 13:48:32 +01:00 • committed by Marc Zyngier

parent b38c9775f7

commit 3669ddd8fa

2 changed files with 29 additions and 9 deletions

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arch/arm64/include/asm/kvm_pkvm.h

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37

arch/arm64/kvm/pkvm.c

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