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| author | Ryan Roberts <ryan.roberts@arm.com> | 2023-03-08 14:09:48 +0300 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2023-03-30 21:27:56 +0300 |
| commit | e17071754cf50e5f6ff8ebee077e0e4114d3bea5 (patch) | |
| tree | 7df837bd601532b6c2d0a97cfe73cf1331fe313d /mm | |
| parent | e659babfc5a693553cf9473470840464f0ed5d77 (diff) | |
| download | linux-e17071754cf50e5f6ff8ebee077e0e4114d3bea5.tar.xz | |
KVM: selftests: arm64: Fix ttbr0_el1 encoding for PA bits > 48
Bits [51:48] of the pgd address are stored at bits [5:2] of ttbr0_el1.
page_table_test stores its page tables at the far end of IPA space so
was tripping over this when run on a system that supports FEAT_LPA (or
FEAT_LPA2).
Signed-off-by: Ryan Roberts <ryan.roberts@arm.com>
Reviewed-by: Oliver Upton <oliver.upton@linux.dev>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230308110948.1820163-4-ryan.roberts@arm.com
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions