Commit 0b626b24 authored by Anshuman Khandual's avatar Anshuman Khandual Committed by Catalin Marinas
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KVM: arm64: ptdump: Test PMD_TYPE_MASK for block mapping 



Test given page table entries against PMD_TYPE_SECT on PMD_TYPE_MASK mask
bits for identifying block mappings in stage 2 page tables.

Cc: Marc Zyngier <maz@kernel.org>
Cc: Oliver Upton <oliver.upton@linux.dev>
Cc: James Morse <james.morse@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: kvmarm@lists.linux.dev
Cc: linux-kernel@vger.kernel.org
Signed-off-by: default avatarAnshuman Khandual <anshuman.khandual@arm.com>
Acked-by: default avatarMarc Zyngier <maz@kernel.org>
Reviewed-by: default avatarRyan Roberts <ryan.roberts@arm.com>
Link: https://lore.kernel.org/r/20250221044227.1145393-2-anshuman.khandual@arm.com


Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
parent 0ad2507d

arch/arm64/kvm/ptdump.c

+2 −2
Original line number Diff line number Diff line
@@ -52,8 +52,8 @@ static const struct ptdump_prot_bits stage2_pte_bits[] = { 
		.set	= "AF",

		.clear	= "  ",

	}, {

		.mask	= PTE_TABLE_BIT | PTE_VALID,

		.val	= PTE_VALID,

		.mask	= PMD_TYPE_MASK,

		.val	= PMD_TYPE_SECT,

		.set	= "BLK",

		.clear	= "   ",

	},