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HelenOS
(root)
/
kernel
/
trunk
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arch
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ia64
/
src
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mm
/
tlb.c
@ 1126
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1104
6682 d 10 h
jermar
/kernel/trunk/
Define atomic_t only once in atomic.h
Change the encapsulated counter type to long so that it supports negative values as well.
1080
6687 d 9 h
jermar
/kernel/trunk/arch/ia64/src/mm/
Fix double page_table_unlock() in ia64 tlb.c.
1044
6688 d 14 h
jermar
/kernel/trunk/
Page table locking.
993
6690 d 7 h
jermar
/kernel/trunk/arch/ia64/
Fix bug in switch to userspace on ia64: ensure start in bank 1.
Fix bug in tlb_invalidate_all() that cause interrupts to be unconditionally enabled.
Optimize context switching by discarding packed attribute of context structures.
958
6691 d 7 h
jermar
/kernel/trunk/
Nicer ia32 interrupt handlers and structures holding interrupted context data.
Unify the name holding interrupted context data on all architectures to be istate.
947
6691 d 17 h
vana
/kernel/trunk/
Better purge page selection.
945
6692 d 6 h
vana
/kernel/trunk/arch/ia64/
944
6692 d 7 h
vana
/kernel/trunk/
Itanium tlb_invalidate_pages
935
6692 d 10 h
vana
/kernel/trunk/
Two frame stack (standard stack + RSE) on Itanium
928
6692 d 14 h
vana
/kernel/trunk/
Itanium tlb_invalidate_all
919
6695 d 15 h
jermar
/kernel/trunk/
ia64 work.
Changes to make userspace work (kernel part).
Use ski.conf from contrib directory to run Ski.
There is actually no appropriate syscall handler yet.
902
6703 d 14 h
jermar
/kernel/trunk/
ia64 work.
More capable TLB miss handlers.
The ia64 kernel now passes mm/mapping1 test.
Fix generic hash table to properly initialize lists.
Change page_ht() to properly initialize inserted PTE's.
Change format of generic page hash table PTE's.
901
6703 d 16 h
jermar
/kernel/trunk/arch/
ia64 work.
Provide PA2KA(identity) mapping for kernel data references via Alternate Data TLB Fault handler.
Add before_thread_runs_arch() that maps kstack, if necessary.
Add easy to use dtlb_mapping_insert() for comfortable insertion of kernel data mappings.
900
6704 d 9 h
jermar
/kernel/trunk/arch/ia64/
ia64 work.
Proper TLB fault handlers' headers and prototypes.
PFN 0 needs no longer be marked unavailable to frame allocator.
899
6704 d 10 h
jermar
/kernel/trunk/arch/
ia64 work.
Add dummy TLB fault handlers.
Improve code reuse in arch/mm/tlb.c.
819
6724 d 7 h
vana
/kernel/trunk/arch/ia64/
TR tlb filling functions
818
6724 d 10 h
vana
/kernel/trunk/arch/ia64/
IA-64 TLB filling functions for dynamic tlb filling (TC tlb).
756
6732 d 3 h
jermar
/kernel/trunk/
Memory management work.
Remove the last (i.e. 'root') argument from page_mapping_insert() and page_mapping_find().
Page table address is now extracted from the first (i.e. 'as') argument.
Add a lot of infrastructure to make the above possible.
sparc64 is now broken, most likely because of insufficient identity mapping of physical memory.
740
6739 d 13 h
jermar
/kernel/trunk/
ia64 ASID management code (not tested).