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/ – Rev 2218
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2218
6381 d 20 h
decky
/trunk/kernel/
support the possibility to send EOI or Interrupt Acknowledgement
prior to processing the interrupt
(this is essential on some architectures to prevent preemption deadlock)
2217
6381 d 21 h
jermar
/trunk/kernel/arch/ia32/src/smp/
On SMP amd64 and ia32 systems, release the irq->lock
before calling clock() from the interrupt handler.
This is important for maintaining kernel preemption
since no preemption can take place while a spinlock
is held.
2216
6381 d 23 h
decky
/trunk/
make thread ID 64 bit (task ID is 64 bit already)
cleanup thread syscalls
2215
6382 d 0 h
kebrt
/branches/arm/kernel/arch/arm32/src/drivers/
gxemul.c renamed
2214
6382 d 0 h
kebrt
/branches/arm/kernel/arch/arm32/
console_init() added, gxemul driver edited ("msim" string removed)
2213
6382 d 0 h
kebrt
/branches/arm/kernel/arch/arm32/
static variables (e.g. 'last' in generic/../device.c) not initialized to zero when bss section separated
2212
6382 d 0 h
kebrt
/branches/arm/kernel/generic/
aux_printf redirection removed
2211
6382 d 1 h
decky
/trunk/kernel/generic/src/synch/
reflect the renaming of printflock to printf_lock
2210
6382 d 1 h
decky
/trunk/
use more useful values
2209
6382 d 1 h
decky
/trunk/uspace/
use futex instead of pthread serialization
synchronize only output to stdout
cleanup
2208
6382 d 1 h
decky
/trunk/kernel/generic/
use spinlock only on console output, not other print functions
cleanup
2207
6382 d 19 h
jelen
/branches/fs/boot/arch/ia32/ramdisk/
ramdisk file
2206
6382 d 19 h
jelen
/branches/fs/kernel/generic/src/main/
ramdisk initialization
2205
6382 d 19 h
jelen
/branches/fs/kernel/generic/src/lib/
ramdisk initialization
2204
6382 d 19 h
jelen
/branches/fs/kernel/generic/include/lib/
ramdisk version flag 0->1
2203
6382 d 19 h
jelen
/branches/fs/boot/arch/ia32/
Link to ramdisk, added fs module
2202
6382 d 19 h
jelen
/branches/fs/boot/arch/ia32/grub/
Added fs module and ramdisk image
2201
6382 d 22 h
jancik
/branches/arm/kernel/generic/
Alf: Temporary kernel hack ... redirecting kernel printf function to aux_printf to kernel prints was visible
2200
6382 d 22 h
jancik
/branches/arm/kernel/arch/arm32/src/
Alf: nothing important arm32 ... comment unnesesary things, dummy.S each symbol have different address so you can found what function call fall down
2199
6382 d 22 h
jancik
/branches/arm/kernel/arch/arm32/
Alf: Memory management update
2198
6382 d 22 h
jancik
/branches/arm/
Alf: Start kernel at 0x8010 0000 with paging enabled
2197
6383 d 3 h
kebrt
/branches/arm/kernel/arch/arm32/
linker script reverted & -fno-zero-initialized-in-bss added
2196
6383 d 3 h
kebrt
/branches/arm/kernel/arch/arm32/
linker script reverted & -fno-zero-initialized-in-bss added
2195
6383 d 4 h
kebrt
/branches/arm/kernel/arch/arm32/include/
comments & formatting
2194
6383 d 4 h
kebrt
/branches/arm/kernel/arch/arm32/
linker script cleaned (not sure about all changes, but problem with stack_safe != 0 solved)
2193
6383 d 5 h
decky
/trunk/uspace/tester/
reimplement all tests from original ipcc
(cleanup needed)
2192
6383 d 5 h
decky
/trunk/uspace/libc/arch/sparc64/include/
fix uspace atomic_add according kernel code
2191
6383 d 5 h
kebrt
/branches/arm/kernel/arch/arm32/include/
stack constants
2190
6383 d 5 h
kebrt
/branches/arm/kernel/arch/arm32/include/
get_stack_base() added
2189
6383 d 5 h
kebrt
/branches/arm/kernel/arch/arm32/
ARM CPU identification
2188
6383 d 5 h
decky
/trunk/
new user space testing framework (unfinished)
2187
6383 d 7 h
decky
/trunk/kernel/generic/
add syscall for getting current thread ID
2186
6383 d 7 h
decky
/trunk/uspace/tester/
rename ipcc.c to tester.c
2185
6383 d 7 h
decky
/trunk/
rename ipcc to tester
2184
6383 d 9 h
decky
/trunk/kernel/generic/src/lib/
add zetta (sextillion) prefix
make constants explicitly unsigned
2183
6384 d 3 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.
2182
6384 d 20 h
jancik
/branches/arm/kernel/arch/arm32/
Alf: Paging ... not tested
2181
6385 d 23 h
konopa
/branches/fs/kernel/doc/
New author added
2180
6386 d 1 h
stepan
/branches/arm/kernel/arch/arm32/include/
exception vector locations added
2179
6386 d 1 h
stepan
/branches/arm/kernel/arch/arm32/
exception handlers installation & initialization routines