| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 2436 |
6369 d 1 h |
jermar |
/trunk/ |
Fix two memory leaks.
In kernel, kernel_uarg structure needs to be deallocated when a thread
with userspace context is destroyed.
In userspace, the return value of the SYS_THREAD_CREATE must be checked
for error conditions and in case of error, uarg and stack must be freed
up. |
|
| 2227 |
6420 d 15 h |
decky |
/trunk/kernel/ |
start shutdown infrastructure |
|
| 2216 |
6422 d 1 h |
decky |
/trunk/ |
make thread ID 64 bit (task ID is 64 bit already)
cleanup thread syscalls |
|
| 2183 |
6424 d 5 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 |
6483 d 6 h |
decky |
/trunk/kernel/generic/src/ |
explicit typecast, fix signed/unsigned comparison |
|
| 2109 |
6484 d 9 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 |
6491 d 8 h |
decky |
/trunk/ |
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes |
|
| 2087 |
6492 d 3 h |
jermar |
/trunk/kernel/ |
Indentaion and formatting changes even Martin will like :-) |
|
| 2071 |
6502 d 0 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 2050 |
6531 d 11 h |
decky |
/trunk/kernel/ |
benchmarking with statistics (initial) |
|
| 2048 |
6534 d 2 h |
jermar |
/trunk/ |
Formatting and indentation changes. |
|
| 2042 |
6536 d 4 h |
decky |
/trunk/kernel/ |
introduce uncounted threads, whose accounting doesn't affect accumulated task accounting
run tests in kconsole thread again |
|
| 2041 |
6536 d 5 h |
decky |
/trunk/kernel/generic/src/proc/ |
revert 2040 |
|
| 2040 |
6536 d 7 h |
decky |
/trunk/kernel/generic/src/proc/ |
add forgotten btree_remove() |
|
| 2039 |
6536 d 8 h |
decky |
/trunk/kernel/generic/ |
accumulate task accounting, run tests as separate kernel task |
|
| 2035 |
6537 d 6 h |
decky |
/trunk/kernel/generic/src/ |
more fancy kconsole output |
|
| 2000 |
6552 d 10 h |
decky |
/trunk/kernel/ |
move files to more proper locations |
|
| 1880 |
6631 d 0 h |
jermar |
/trunk/ |
Small improvements here and there. |
|
| 1864 |
6637 d 21 h |
jermar |
/trunk/ |
sparc64 update.
- Prototype userspace layer implementation that
at least relates to sparc64 and compiles cleanly.
- Fixes for kernel's preemptible_handler and code
related to running userspace.
- Enable userspace. Several dozen instructions
are now run in userspace! We are pretty near
the userspace milestone for sparc64. |
|
| 1839 |
6667 d 5 h |
decky |
/trunk/kernel/generic/ |
finish security context isolation |
|