[dependabot]

Bumps the dependencies group with 1 update: aarch64-paging.

Updates aarch64-paging from 0.12.1 to 0.12.3

Release notes

Sourced from aarch64-paging's releases.

0.12.2

Bugfixes

• Fixed overflow when mapping a region in the topmost chunk of the address space, such as the top 512 GiB of the upper VA range with 4 levels of page tables.

Changelog

Sourced from aarch64-paging's changelog.

0.12.3

Bugfixes

• Ensure page table updates have completed (dsb ishst) before activating a page table or performing TLB invalidation on an active page table.
• Fixed TLB invalidation operand masking. The shifted address was not masked, so the sign extension of an upper range address could spill into the TTL field at bits [47:44] and cause invalidations with a mismatched TTL to be discarded. The operand is now masked to bits [43:0].
• Fixed TLB invalidation for the El2And0 translation regime, which used TLBI VAE2IS without an ASID and so failed to invalidate non-global entries whose ASID was not 0. It now uses TLBI VAAE1IS, which invalidates entries for all ASIDs and is redirected by the architecture to the EL2&0 regime while HCR_EL2.TGE is set.
• Fixed TLB maintenance when a subtable is removed from a live page table (by map_range unmapping its whole range, or by compact_subtables): every translation cached from it is now invalidated, and the invalidation completed, before the subtable is freed. Previously only its first address was invalidated by map_range and none by compact_subtables.

0.12.2

Bugfixes

• Fixed overflow when mapping a region in the topmost chunk of the address space, such as the top 512 GiB of the upper VA range with 4 levels of page tables.

Commits

• 3e94616 Prepare for 0.12.3 release.
• 3fa00f9 Merge pull request #129 from Snehal-Reddy/fix-live-subtable-removal
• 7cf14cf Invalidate removed subtables before freeing them
• 3d5b268 Merge pull request #122 from aptgetgit/fix-el2and0-tlb-invalidation
• 060d8e9 Fix TLB invalidation for the EL2&0 translation regime.
• e97731d Merge pull request #125 from aptgetgit/fix-tlbi-address-mask
• bf08741 Mask the operand of the TLB invalidation instructions.
• 1674c91 Merge pull request #127 from Snehal-Reddy/modify-range-single-dsb
• e603eae Issue a single barrier per page table in modify_range
• f48c763 Factor out PageTableWithLevel::entry_index
• Additional commits viewable in compare view

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