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Rev Age Author Path Log message Diff
723 6714 d 1 h palkovsky /kernel/branches/falloc_bad/generic/src/mm/ Cannot printf in frame_alloc, because on ia32/amd64 it
would print before ega_init and that stucks fs.
 
722 6714 d 2 h palkovsky /kernel/branches/falloc_bad/generic/src/main/ Fixed bad stack settings in main for main_bsp_separated_stack.  
721 6714 d 7 h bondari /kernel/branches/falloc_bad/ Failing frame allocator changes.  
720 6714 d 7 h bondari /kernel/branches/falloc_bad/ Failing frame_alloc branch - revision 719  
718 6716 d 0 h decky /kernel/trunk/ interface change: as_area_load_mapping -> as_area_set_mapping (set single page mapping)
map init directly from the physical frames it is loaded in
 
717 6716 d 2 h decky /kernel/trunk/ remove obsolete in-kernel userspace code
remove CONFIG_USERSPACE switch, uspace support is configured at run-time
 
716 6716 d 3 h vana /kernel/trunk/arch/ia64/src/mm/ ttag and thash envelope functions  
715 6716 d 3 h vana /kernel/trunk/arch/ia64/ VHPT setup to be able to use ttag and thash instructions  
714 6716 d 3 h decky /kernel/trunk/ syscall handler return value
uspace task termination (primitive)
 
712 6716 d 4 h decky /kernel/trunk/ "Hello world" from user space :)  
711 6716 d 5 h decky /kernel/trunk/generic/src/mm/ fix wrong frame memory access  
710 6716 d 6 h vana /kernel/trunk/arch/ia64/include/mm/ VHPT entry  
707 6716 d 7 h decky /kernel/trunk/ allow setting ARCH from Makefile argument  
705 6716 d 8 h decky /kernel/trunk/ update phony targets  
704 6718 d 5 h jermar /kernel/trunk/ Make various mips32 tlb manipulation functions preserve EntryHi register.

Cleanup and more precise comments for previous commit.
 
703 6718 d 8 h jermar /kernel/trunk/ Memory management work.
- vm.* -> as.* (as like address space is, imho, more fitting)
- Don't do TLB shootdown on vm_install(). Some architectures only need to call tlb_invalidate_asid().
- Don't allocate all frames for as_area in as_area_create(), but let them be allocated on-demand by as_page_fault().
- Add high-level page fault handler as_page_fault().
- Add as_area_load_mapping().
 
702 6718 d 9 h jermar /kernel/trunk/arch/amd64/src/ Fix amd64 interrupt_handler to properly remove error code from stack before iretq.  
701 6720 d 22 h jermar /kernel/trunk/generic/src/mm/ Fix zone_print_one() and zone_print_list().
- add missing spinlock_unlock()
- add missing interrupts_disable() and interrupts_restore()
Coding style fixes and cleanup.
 
700 6721 d 7 h jermar /kernel/trunk/arch/sparc64/include/ Remove fmath.h  
699 6721 d 8 h jermar /kernel/trunk/ Memory management work.
Proto-interface and dummy implementation of generic page hash table subsytem.
 
696 6723 d 1 h decky /kernel/trunk/arch/amd64/ AMD64 SMP boots again  
695 6723 d 2 h decky /kernel/trunk/arch/amd64/ make AMD64 boot again (using grub, see /boot tree), SMP is still broken  
694 6723 d 3 h decky /kernel/trunk/arch/amd64/ break AMD64, will be fixed soon  
693 6723 d 3 h decky /kernel/trunk/arch/ia32/ simplify and cleanup ia32 boot process, remove obsolete stuff  
692 6723 d 3 h bondari /kernel/trunk/ Frame allocation test #2  
691 6723 d 4 h jermar /kernel/trunk/arch/ Cleanup.  
690 6723 d 4 h bondari /kernel/trunk/arch/ Fixes of 3-param frame_alloc() function calls  
689 6723 d 4 h bondari /kernel/trunk/ Frame alloc test #1  
687 6723 d 5 h jermar /kernel/trunk/ Memory management work.
Pass address space identifier to functions in page_operations to support single global page hash table.
 
686 6723 d 6 h bondari /kernel/trunk/generic/ Minor changes to 'zone' command  
685 6723 d 6 h decky /kernel/trunk/arch/amd64/ AMD64 PM initialization  
684 6723 d 6 h jermar /kernel/trunk/ Memory management work.
Move generic 4-level page table interface to genarch
and enable architectures to use different virtual memory
mechanisms (e.g. page hash tables).
Start page hash table support.
Switch ia64 and sparc64 to page hash tables.
Other architectures keep on using 4-level page table interface.
 
683 6723 d 6 h bondari /kernel/trunk/generic/ Console command 'zone' now takes zone address as parameter.
Added buddy system statistics into the 'zone' command.
 
682 6723 d 7 h decky /kernel/trunk/arch/ia32/src/mm/ fix ia32 build  
681 6723 d 9 h jermar /kernel/trunk/ Minor changes.  
680 6726 d 22 h decky /kernel/trunk/arch/ remove deprecated pre-grub stuff on ia32
prepare for the same on amd64
 
678 6727 d 0 h decky /kernel/trunk/ move syscall infrastructure to a separate subdir  
677 6727 d 2 h bondari /kernel/trunk/generic/src/ Comments to zone console commands  
676 6727 d 2 h bondari /kernel/trunk/generic/ Memory zones console command implementation. todo: buddy allocator structures.  
675 6727 d 8 h jermar /kernel/trunk/generic/src/ Clean up.