Rev |
Age |
Author |
Path |
Log message |
Diff |
1767 |
6679 d 3 h |
palkovsky |
/kernel/trunk/ |
Remove unneeded FRAME_PANIC.
Fix some things broken by last commit. |
|
1760 |
6681 d 22 h |
palkovsky |
/kernel/trunk/ |
Changed interface of frame_alloc/free to use address of frame instead of the pfn.
This makes it impossible to use >4GB of memory on 32-bit machines, but who cares... |
|
1735 |
6687 d 3 h |
decky |
/kernel/trunk/ |
make kernel prints case consistent |
|
1708 |
6689 d 2 h |
jermar |
/kernel/trunk/ |
Fix some broken doxygen comments. |
|
1705 |
6691 d 2 h |
cejka |
/kernel/trunk/ |
Added file with modules definitions and descriptions.
We are able to change modules order and their description in one place. |
|
1702 |
6691 d 23 h |
cejka |
/kernel/trunk/ |
Kernel doxygen comments updated. |
|
1675 |
6696 d 1 h |
jermar |
/kernel/trunk/arch/ia64/ |
On ia64, purge DTR entry before overwriting it with new contents. |
|
1621 |
6698 d 20 h |
vana |
/kernel/trunk/arch/ia64/ |
itanium faulting task kill |
|
1411 |
6711 d 21 h |
jermar |
/kernel/trunk/ |
Modify the hierarchy of page fault handlers to pass access mode that caused the fault.
Architectures are required to pass either PF_ACCESS_READ, PF_ACCESS_WRITE or PF_ACCESS_EXEC
to as_page_fault(), depending on the cause of the fault. |
|
1290 |
6731 d 0 h |
vana |
/kernel/trunk/arch/ |
VESA detection failure fix.
(Some headers) |
|
1288 |
6731 d 2 h |
jermar |
/kernel/trunk/ |
Complete implementation of copy_from_uspace() and copy_to_uspace()
for amd64 and ia32. Other architectures still compile and run,
but need to implement their own assembly-only memcpy(), memcpy_from_uspace(),
memcpy_to_uspace() and their failover parts. For these architectures
only dummy implementations are provided. |
|
1221 |
6743 d 15 h |
decky |
/kernel/trunk/ |
printf-related and other code cleanup |
|
1210 |
6745 d 1 h |
vana |
/kernel/trunk/ |
Incomplete VHPT walker support for Itanium |
|
1104 |
6774 d 20 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 |
6779 d 19 h |
jermar |
/kernel/trunk/arch/ia64/src/mm/ |
Fix double page_table_unlock() in ia64 tlb.c. |
|
1044 |
6781 d 1 h |
jermar |
/kernel/trunk/ |
Page table locking. |
|
993 |
6782 d 17 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 |
6783 d 17 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 |
6784 d 3 h |
vana |
/kernel/trunk/ |
Better purge page selection. |
|
945 |
6784 d 16 h |
vana |
/kernel/trunk/arch/ia64/ |
|
|
944 |
6784 d 17 h |
vana |
/kernel/trunk/ |
Itanium tlb_invalidate_pages |
|
935 |
6784 d 20 h |
vana |
/kernel/trunk/ |
Two frame stack (standard stack + RSE) on Itanium |
|
928 |
6785 d 0 h |
vana |
/kernel/trunk/ |
Itanium tlb_invalidate_all |
|
919 |
6788 d 1 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. |
|
904 |
6794 d 18 h |
jermar |
/kernel/trunk/arch/ia64/src/mm/ |
ia64 fix in page.c
== (comparison) was used istead of = (assignment). |
|
903 |
6794 d 20 h |
jermar |
/kernel/trunk/arch/ia64/ |
ia64 work.
Add code needed for running multiple address spaces and location of kernel stack
after switch from userspace. |
|
902 |
6796 d 1 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 |
6796 d 3 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 |
6796 d 20 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 |
6796 d 21 h |
jermar |
/kernel/trunk/arch/ |
ia64 work.
Add dummy TLB fault handlers.
Improve code reuse in arch/mm/tlb.c. |
|
879 |
6799 d 18 h |
vana |
/kernel/trunk/arch/ia64/ |
Itanium kernel page extended to maximum (256M) repaired RR manipulation functions, paging setuping function and added some comments. |
|
869 |
6802 d 14 h |
vana |
/kernel/trunk/ |
Uaaaaaaa ;-) Itanium Paging !!!!!! ;-) |
|
830 |
6814 d 23 h |
jermar |
/kernel/trunk/ |
Make ASID FIFO for mips32 be allocated statically.
Make ASID FIFO for sparc64 and ia64 be allocated dynamically.
Fix ia64 to call asid_fifo_init().
All three architectures now call asid_fifo_init() from as_arch_init(). |
|
823 |
6816 d 14 h |
jermar |
/kernel/trunk/ |
Reimplement ASID stealing logic.
This time, hopefully, with correct synchronization. |
|
819 |
6816 d 17 h |
vana |
/kernel/trunk/arch/ia64/ |
TR tlb filling functions |
|
818 |
6816 d 20 h |
vana |
/kernel/trunk/arch/ia64/ |
IA-64 TLB filling functions for dynamic tlb filling (TC tlb). |
|
816 |
6817 d 0 h |
jermar |
/kernel/trunk/ |
Fix mapping1 test.
Cleanup. |
|
815 |
6817 d 0 h |
jermar |
/kernel/trunk/ |
Fix sparc64 and ia64 to work with the changed frame allocator.
Fix ppc32 to at least compile. |
|
813 |
6817 d 13 h |
jermar |
/kernel/trunk/ |
Change ia64 kernel image to link and load at 0x100000 where
it (or its heap or stack) won't mess up with the ROM region.
Blacklist ia64 frame 0 from frame allocator so that 0 won't be
returned to malloc and friends. This can be reenabled again
once the kernel is not identity mapped. |
|
793 |
6818 d 22 h |
jermar |
/kernel/trunk/ |
Use hash_table_get_instance instead of list_get_instance.
Rename page_operations to page_mapping_operations.
Rename page_pt_operations to pt_mapping_operations.
Rename page_ht_operations to ht_mapping_operations. |
|