diff options
| author | Anshuman Khandual <anshuman.khandual@arm.com> | 2025-02-21 10:12:21 +0530 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2025-03-12 12:20:59 +0000 |
| commit | f5e93819e2cc8433061e6f5787fffe8d8cdf9c35 (patch) | |
| tree | 93f2da079b551fddbaa71368cd258637e32314c4 | |
| parent | 0b626b245c570c9e9ef5bf03e0541fedab334a9d (diff) | |
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 1 page tables.
Cc: Will Deacon <will@kernel.org>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Link: https://lore.kernel.org/r/20250221044227.1145393-3-anshuman.khandual@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| -rw-r--r-- | arch/arm64/mm/ptdump.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/mm/ptdump.c b/arch/arm64/mm/ptdump.c index 688fbe0271ca..8cec0da4cff2 100644 --- a/arch/arm64/mm/ptdump.c +++ b/arch/arm64/mm/ptdump.c @@ -80,8 +80,8 @@ static const struct ptdump_prot_bits pte_bits[] = { .set = "CON", .clear = " ", }, { - .mask = PTE_TABLE_BIT | PTE_VALID, - .val = PTE_VALID, + .mask = PMD_TYPE_MASK, + .val = PMD_TYPE_SECT, .set = "BLK", .clear = " ", }, { |