rt-thread

Commit Graph

Author	SHA1	Message	Date
Shell	53754ff50a	[fixup] check NULL pointer before access (#8573 ) Signed-off-by: Shell <smokewood@qq.com>	2024-03-02 16:05:19 +08:00
geniusgogo	7aa130c83c	update mm. (#8334 )	2023-12-05 16:44:00 +08:00
Shell	e94b759160	[quality] fixup: vulnerability in kernel including out-of-bound access in dfs, and use-after-free in aspace_traversal Signed-off-by: Shell <smokewood@qq.com>	2023-10-25 18:40:44 +08:00
Shell	fb78a71020	[smart] replace varea pgmgr and fixup of dfs mmap (#8184 ) Signed-off-by: shell <smokewood@qq.com> Signed-off-by: Shell <smokewood@qq.com>	2023-10-25 14:59:48 +08:00
geniusgogo	ecd29fda60	Sync dfs lwp (#8123 )	2023-10-17 13:07:59 +08:00
Shell	d862816a51	[components/mm] add unmap page API (#7834 ) Signed-off-by: Shell <smokewood@qq.com>	2023-08-16 15:38:59 +08:00
Shell	470454d201	[components/mm] support for scalable memory management (#7277 ) * [mm/page] multi-list page manager [mm/page] page debugger [libcpu/aarch64] hugepage support * [quality] remove void-arith * [format] remove kasan codes	2023-04-22 23:59:11 +08:00
Shell	897ba365ba	[fix] compilation error from rpi (#7143 ) * [fix] compile error from rpi	2023-03-31 20:58:01 +08:00
Shell	eec78d9f5d	[rt-smart] testcase & improvements for memory management (#7099 ) * [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	2023-03-30 08:25:15 +08:00
Shell	dd2f1a795a	[rt-smart] fix competition on aspace (#7064 ) * [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	2023-03-19 14:41:50 +08:00
Shell	0de21341f9	[fix] mm bugs (#7010 ) * [fix] implementation fault on avl * [fix] mm may free varea allocated statically * [test] add test and benchmark for avl	2023-03-03 11:51:21 +08:00
wangxiaoyao	855aef9c9c	[mm] distinguish NULL and MAP_FAILED	2023-02-21 08:48:49 +08:00
Shell	2d09749086	[rt-smart] PV_OFFSET as a variable (#6904 ) * [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	2023-02-14 23:08:32 +08:00
Shell	f0dadcb3c3	[rt-smart] porting c906 and D1s to mm (#6848 ) * [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	2023-01-16 08:24:03 +08:00
Shell	7450ef6c4d	[rt-smart] kernel virtual memory management layer (#6809 ) 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	2023-01-08 21:08:55 -05:00

15 Commits