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* [MM] Fixup MM
1. Fixup some LOG_D args.
2. Stop installing page when `rt_aspace_map_phy` fail.
* [MM] Support page MPR dynamic size
For RISC-V or dynamic address space arch in the future.
Signed-off-by: GuEe-GUI <[email protected]>
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This patch introduces a tagged pages allocator to address the existing problems
of page aliasing on specific platforms and the requirement of page coloring.
It implements an affinity-id aware page manager by separating the runtime page
list into two types: a normal single linked-list and a multi-dimensional affinity-list.
Changes:
- Introduced tagged pages allocator and managing algorithm for affinity pages list
- Modified components to support affinity-id list management
- Updated page allocation and freeing functions to handle tagged pages
- Added configuration options for page affinity block size and debugging
- Modified mmap and elf loading to respect affinity settings
- Enhanced page list management to support multi-dimensional affinity-list
Signed-off-by: Shell <[email protected]>
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* [smart] fixup: precise mm fault type
Also, fixup arm64 read access fault
* arm64: using meaningful macro on trap
* fixup: renaming macro
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* [ofw] dealing with mem region out of kernel space
- Fix parameter checking in _out_of_range() that NULL is excluded for
fixed mapping
- Split page install with a deferred stage to avoid mapping over
ARCH_EARLY_MAP_SIZE
Signed-off-by: Shell <[email protected]>
* fixup: restrict vstart for using of RT_NULL
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Signed-off-by: Shell <[email protected]>
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Signed-off-by: Shell <[email protected]>
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including out-of-bound access in dfs, and use-after-free in
aspace_traversal
Signed-off-by: Shell <[email protected]>
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Signed-off-by: shell <[email protected]>
Signed-off-by: Shell <[email protected]>
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Signed-off-by: Shell <[email protected]>
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* [mm/page] multi-list page manager
[mm/page] page debugger
[libcpu/aarch64] hugepage support
* [quality] remove void-arith
* [format] remove kasan codes
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* [fix] compile error from rpi
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* [utest/mm] add testcase for create/init
format codes of create/init in components/mm
* [libcpu/aarch64] fix user stack check routine
* [kservice] export API for utest
* [utest/mm] testcase for aspace_map
format & modify the files under components/mm related with aspace_map
* [lwp/user_mm] add user_map_varea for mmap feature
* [mm] rename rt_mm_fault_try_fix to rt_aspace_fault_try_fix
* [utest/mm] testcase for synchronization
* [mm] modify unmap api to improve throughput
* [utest/mm] testcases for cache and varea map
* [format] remove extra space
* [utest/mm] fix testcase problem in header
* [lwp] extend map_user_varea with a flag
* [utest/mm] testcase for lwp_map_user_varea
* [libcpu/arm/cortex-a] fix kernel space layout
* [utest/mm] adjust for armv7 arch
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* [mm] mmu operations should be wrapped by _aspace_bst_insert & _aspace_bst_remove to avoid competition on page table
* [lwp] may not return null on failed
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* [fix] implementation fault on avl
* [fix] mm may free varea allocated statically
* [test] add test and benchmark for avl
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* [rt-smart/mem] remove pv_offset
* [rt-smart] list kernel space command
* [rt-smart] restore ioremap region
* [revert] restore kernel space isolation
* [rt-smart/pv_off] code format
* [rt-smart] add get_pvoff()
* [pvoffset] pvoff as constant for C codes
* [pvoff] pvoff as interfaces
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* [rv64/bsp] porting to mm
* [mm] report more info for debugging
* [fix] code format
* [libcpu/c906] porting to RTOS
* [fix] using rtdbg api
* [fix] add return
* [fix] report more information for debugging
* [fix] use assert 0 for unrecoverable error
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synchronize virtual memory system works.
adding kernel virtual memory management layer for page-based MMU enabled architecture
porting libcpu MMU codes
porting lwp memory related codes
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