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Rev Age Author Path Log message Diff
1048 6655 d 12 h jermar /kernel/trunk/generic/ Restore interrupts when failing in as_remap().
Add check_area_conflicts() that checks whether address area overlaps with other areas.
Refuse to create writeable executable address space areas.
Rename as_area_t::size to as_area_t::pages.
 
1040 6655 d 14 h palkovsky /kernel/trunk/generic/ Changed ipc to use spinlocks instead of mutexes again.
Fixed loading inits to set nameservice as the first loaded process.
Lot of TODO in ipc done.
 
1026 6656 d 3 h jermar /kernel/trunk/generic/ Support only anonymous address space areas.  
1025 6656 d 3 h palkovsky /kernel/trunk/generic/src/proc/ Fix bug that made task_run_program to always run init.  
1007 6656 d 15 h decky /kernel/trunk/ ppc32: preemptive scheduling works now
FPU context saving disabled for now
 
1005 6656 d 15 h palkovsky /kernel/trunk/generic/ Added support for taskid.  
998 6657 d 3 h palkovsky /kernel/trunk/generic/ Completed asynchronous ipc.  
973 6657 d 15 h palkovsky /kernel/trunk/generic/ Added simpler userspace starting.  
965 6657 d 17 h palkovsky /kernel/trunk/ Added skeleton name service.
Cleanup for IPC to use mutexes instead of spinlocks.
 
955 6658 d 7 h palkovsky /kernel/trunk/ Added kernel IPC functionality.  
935 6659 d 9 h vana /kernel/trunk/ Two frame stack (standard stack + RSE) on Itanium  
907 6668 d 15 h palkovsky /kernel/trunk/generic/src/proc/ Correct sleeping on memory allocation during FPU lazy switch.  
906 6669 d 3 h palkovsky /kernel/trunk/ Added lazy fpu context allocation.
- threads that don't use fpu, don't get allocated fpu context
- fpu context alignment on AMD64 nicely disappeared
 
898 6671 d 13 h jermar /kernel/trunk/ Minor changes.  
897 6672 d 3 h jermar /kernel/trunk/ sparc64 work.
Fix KBD_VIRT_ADDRESS.
Call before_thread_runs() prior to the switch to the thread's stack. Add comment why this is crucial.
Add after_thread_ran() to the scheduler.
Add before_thread_runs_arch() and after_thread_ran_arch() for sparc64, mapping/demapping thread's kernel stack.
Add dummy after_thread_ran_arch() to all other architectures.
Add dtlb_insert_mapping() to promote code reuse.
 
860 6679 d 3 h decky /kernel/trunk/ indentation changes
ppc32 fpu context save/restore
ppc32 CPU version
ppc32 memcpy
 
842 6683 d 13 h palkovsky /kernel/trunk/ Avoid memory exhaustion in thread_create in slab2 test.  
827 6690 d 3 h palkovsky /kernel/trunk/ Unimportant changes regarding FPU context.  
823 6691 d 3 h jermar /kernel/trunk/ Reimplement ASID stealing logic.
This time, hopefully, with correct synchronization.
 
822 6691 d 4 h palkovsky /kernel/trunk/ Changed malloc to include second parameter and documented
recommended usage.
Added zone merging, made ia32 & amd64 to merge found zones.
 

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