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1138 6631 d 19 h jermar /kernel/trunk/ CPU stacks must have two frames on ia64.
Make sure both thread stack frames are mapped in before_thread_runs_arch().
Take STACK_FRAMES into account during kernel memory layout initialization in main_bsp().		  
1115 6636 d 0 h jermar /kernel/trunk/generic/src/proc/ Fix kcpulb() to change state of the migrated thread to Entering so that thread_ready() won't panic() on violated assertion.
Make print out of threads and tasks more dense again.		  
1104 6636 d 19 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.		  
1103 6636 d 23 h jermar /kernel/trunk/generic/src/ Remove extra before_thread_runs() calls.  
1086 6640 d 13 h palkovsky /kernel/trunk/generic/ Untested better IPC functions.
* There is some bug in MIPS, unpredicatbly sometimes the thread gets mapped
different frame for stack.		  
1083 6641 d 13 h palkovsky /kernel/trunk/generic/src/ Fixed incorrect locking in ipc.  
1078 6641 d 18 h jermar /kernel/trunk/ Improved uspace threads.
ia64 needs fixing.		  
1066 6642 d 11 h jermar /kernel/trunk/ Support for user space threads.  
1062 6642 d 14 h jermar /kernel/trunk/ It is now possible to associate symbolic names with both threads and tasks.
More verbose kconsole threads, tasks and scheduler commands.		  
1060 6642 d 15 h palkovsky /kernel/trunk/ Added task_print.
Fixed ipc to support connect_me_to.		  
1048 6642 d 21 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 6643 d 0 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 6643 d 12 h jermar /kernel/trunk/generic/ Support only anonymous address space areas.  
1025 6643 d 13 h palkovsky /kernel/trunk/generic/src/proc/ Fix bug that made task_run_program to always run init.  
1007 6644 d 0 h decky /kernel/trunk/ ppc32: preemptive scheduling works now
FPU context saving disabled for now		  
1005 6644 d 0 h palkovsky /kernel/trunk/generic/ Added support for taskid.  
998 6644 d 12 h palkovsky /kernel/trunk/generic/ Completed asynchronous ipc.  
973 6645 d 0 h palkovsky /kernel/trunk/generic/ Added simpler userspace starting.  
965 6645 d 3 h palkovsky /kernel/trunk/ Added skeleton name service.
Cleanup for IPC to use mutexes instead of spinlocks.		  
955 6645 d 16 h palkovsky /kernel/trunk/ Added kernel IPC functionality.  
935 6646 d 19 h vana /kernel/trunk/ Two frame stack (standard stack + RSE) on Itanium  
907 6656 d 0 h palkovsky /kernel/trunk/generic/src/proc/ Correct sleeping on memory allocation during FPU lazy switch.  
906 6656 d 12 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 6658 d 23 h jermar /kernel/trunk/ Minor changes.  
897 6659 d 12 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 6666 d 12 h decky /kernel/trunk/ indentation changes
ppc32 fpu context save/restore
ppc32 CPU version
ppc32 memcpy		  
842 6670 d 22 h palkovsky /kernel/trunk/ Avoid memory exhaustion in thread_create in slab2 test.  
827 6677 d 13 h palkovsky /kernel/trunk/ Unimportant changes regarding FPU context.  
823 6678 d 12 h jermar /kernel/trunk/ Reimplement ASID stealing logic.
This time, hopefully, with correct synchronization.		  
822 6678 d 13 h palkovsky /kernel/trunk/ Changed malloc to include second parameter and documented
recommended usage.
Added zone merging, made ia32 & amd64 to merge found zones.		  
814 6679 d 0 h palkovsky /kernel/trunk/ Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print.		  
788 6681 d 18 h jermar /kernel/trunk/ Move list and fifo data types to adt/.  
787 6681 d 19 h palkovsky /kernel/trunk/generic/ Added constructor/destructor calls to SLAB.
Changed allocation of thread_t structure to use SLAB.		  
786 6681 d 20 h bondari /kernel/trunk/ frame_alloc() functions variations in order to avoid problems with frame_alloc_generic() changes.
IMPORTANT: Parameter order for frame_alloc() was changed		  
785 6681 d 21 h jermar /kernel/trunk/generic/src/ Comments clarification.  
784 6681 d 22 h palkovsky /kernel/trunk/generic/src/proc/ Cleanup of scheduler code  
783 6681 d 22 h palkovsky /kernel/trunk/generic/ Fixed some typos in slab allocator.
Scheduler now has better algorithm on load balancing.
Unfortunately it reveals deadlock in slab allocator :-/		  
779 6682 d 15 h jermar /kernel/trunk/generic/ Simplify load balancing activation.
This in fact removes the livelock that prevented cpu_sleep() to be called in SMP systems.		  
777 6682 d 18 h palkovsky /kernel/trunk/generic/ added thread list to kconsole.  
775 6682 d 22 h palkovsky /kernel/trunk/generic/ Added scheduler queues output. The scheduler is buggy - on SMP
the cpus never get tu cpu_sleep, in slab2 test on 4 cpus everything
is on the first cpu.
The slab allocator passes tests in this configuration, but in slightly
different(more efficient) locking order it panics. TODO: Find out why
does it panic.