arm64: mm: rework page table creation
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Cover letter [PATCHv3 00/18] arm64: mm: rework page table creation
Quoted 6 lines · Mark Rutland
Hi all,
This series reworks the arm64 early page table code. This avoids issues with conflicting TLB entries, ensures we can always create page tables provided there is available memory in the system (even if not covered by the early linear map), and allows for fine-grained table creation early on.
I've tested this in a couple machines using ACPI based kernels, including the xgene which initially had problems. I've tested it with and without CONFIG_DEBUG_RODATA. Everything seems fine.
Thanks,
Tested-by Jeremy Linton <[email protected]>