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Rev Age Author Path Log message Diff
2268 6250 d 19 h jermar /trunk/kernel/generic/ Document and assert proper usage of THREAD_FLAG_WIRED.
Original patch by Jan Hudecek.		  
2229 6260 d 1 h jermar /trunk/ Revert some of the changes introduced in revision 2209.
I think it is not correct to remove serialization of pseudo threads in printf_core.c.
With thread-level futex serialization, several pseudo threads running in one thread could easily deadlock
the task.

Add a dedicated futex serialization to thread1.c test only.		  
2227 6260 d 8 h decky /trunk/kernel/ start shutdown infrastructure  
2216 6261 d 18 h decky /trunk/ make thread ID 64 bit (task ID is 64 bit already)
cleanup thread syscalls		  
2187 6263 d 2 h decky /trunk/kernel/generic/ add syscall for getting current thread ID  
2183 6263 d 22 h jermar /trunk/kernel/generic/ Continue to de-oversynchronize the kernel.
- replace as->refcount with an atomic counter; accesses to this
reference counter are not to be done when the as->lock mutex is held;
this gets us rid of mutex_lock_active();

Remove the possibility of a deadlock between TLB shootdown and asidlock.
- get rid of mutex_lock_active() on as->lock
- when locking the asidlock spinlock, always do it conditionally and with
preemption disabled; in the unsuccessful case, enable interrupts and try again
- there should be no deadlock between TLB shootdown and the as->lock mutexes
- PLEASE REVIEW !!!

Add DEADLOCK_PROBE's to places where we have spinlock_trylock() loops.		  
2118 6322 d 23 h decky /trunk/kernel/generic/src/ explicit typecast, fix signed/unsigned comparison  
2109 6324 d 3 h jermar /trunk/kernel/generic/ Revert thread_interrupt_sleep() to waitq_interrupt_sleep().
I'd prefer that this, IMO, waitq related stuff stays together.		  
2089 6331 d 1 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2087 6331 d 21 h jermar /trunk/kernel/ Indentaion and formatting changes even Martin will like :-)  
2071 6341 d 18 h jermar /trunk/ (c) versus (C)  
2068 6349 d 1 h jermar /trunk/kernel/ Formatting and indentation fixes.  
2067 6352 d 0 h jermar /trunk/kernel/ More formatting changes.  
2050 6371 d 4 h decky /trunk/kernel/ benchmarking with statistics (initial)  
2048 6373 d 19 h jermar /trunk/ Formatting and indentation changes.  
2042 6375 d 22 h decky /trunk/kernel/ introduce uncounted threads, whose accounting doesn't affect accumulated task accounting
run tests in kconsole thread again		  
2041 6375 d 23 h decky /trunk/kernel/generic/src/proc/ revert 2040  
2040 6376 d 1 h decky /trunk/kernel/generic/src/proc/ add forgotten btree_remove()  
2039 6376 d 2 h decky /trunk/kernel/generic/ accumulate task accounting, run tests as separate kernel task  
2035 6377 d 0 h decky /trunk/kernel/generic/src/ more fancy kconsole output  

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