| commit | db95ea787bd19be666ba41733259ffea65963bff | [log] [tgz] |
|---|---|---|
| author | Ard Biesheuvel <ardb@kernel.org> | Wed Feb 14 13:29:15 2024 +0100 |
| committer | Catalin Marinas <catalin.marinas@arm.com> | Fri Feb 16 12:42:38 2024 +0000 |
| tree | 4b5b859adaad022e80f6140f4bd62d02b470c0e1 | |
| parent | 7ac8d5b2423cc0112ac2519276610865142a577b [diff] |
arm64: mm: Wire up TCR.DS bit to PTE shareability fields When LPA2 is enabled, bits 8 and 9 of page and block descriptors become part of the output address instead of carrying shareability attributes for the region in question. So avoid setting these bits if TCR.DS == 1, which means LPA2 is enabled. Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lore.kernel.org/r/20240214122845.2033971-74-ardb+git@google.com Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>