diff options
author | Anshuman Khandual <[email protected]> | 2022-11-08 09:14:06 +0530 |
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committer | Will Deacon <[email protected]> | 2022-11-08 13:59:36 +0000 |
commit | 38e4b6605e5cde68ba388f3175e7b4962694674c (patch) | |
tree | f96c8c42ea22daf24e45b4323eec4a1b648ac1cd /lib/mpi/mpi-sub-ui.c | |
parent | e8e5104118473ffa23c013da42ae6a9df2867a07 (diff) |
arm64/mm: Drop ARM64_KERNEL_USES_PMD_MAPS
Currently ARM64_KERNEL_USES_PMD_MAPS is an unnecessary abstraction. Kernel
mapping at PMD (aka huge page aka block) level, is only applicable with 4K
base page, which makes it 2MB aligned, a necessary requirement for linear
mapping and physical memory start address. This can be easily achieved by
directly checking against base page size itself. This drops off the macro
ARM64_KERNE_USES_PMD_MAPS which is redundant.
Cc: Catalin Marinas <[email protected]>
Cc: Will Deacon <[email protected]>
Cc: [email protected]
Signed-off-by: Anshuman Khandual <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Will Deacon <[email protected]>
Diffstat (limited to 'lib/mpi/mpi-sub-ui.c')
0 files changed, 0 insertions, 0 deletions