[haiku-development] Re: AHCI driver ready for testing
- From: Marcus Overhagen <marcusoverhagen@xxxxxxxx>
- To: haiku-development@xxxxxxxxxxxxx
- Date: Mon, 1 Oct 2007 12:56:36 +0200 (CEST)
Ingo Weinhold <bonefish@xxxxxxxxxxxxxxx> wrote:
> <marcusoverhagen@xxxxxxxx> wrote:
> > The AHCI SATA driver is now in a working state and has write support
> We had VM+BFS deadlock problems, but it seems Axel managed to fix or work
> around them yesterday or today. The current version (r22392) fully boots
> here again.
I just tested with r22393 and it indeed fully boots, Terminal, Deskbar and
Tracker
all start. I can even move a Tracker window :)
But the bad news: when clicking on Deskbar, the system deadlocks. It appears
to be semaphore 4.
regards
Marcus
PS: some infos:
kdebug> waiting 4
thread id state sem/cv cpu pri stack team name
0x90afd000 86 waiting 4 - 15 0x9464f000 54 w>Deskbar
0x9090a800 29 waiting 4 - 5 0x803c0000 1 syslog sender
0x90a28000 4d waiting 4 - 10 0x906cb000 47
_input_server_event_loop_
0x90988000 32 waiting 4 - 10 0x803d3000 2f timer_thread
0x90b14000 92 waiting 4 - 10 0x94761000 47 AT Keyboard 1
watcher
0x90983000 36 waiting 4 - 10 0x803e3000 36 net_server
kdebug> sem 4
SEM: 0x93f5f0b0
id: 0x4
name: 'kernel_aspacelock'
owner: 0x0
count: 0xfffffff9
queue: 86 4d 32 6b 92 29 36
last acquired by: 134, count: 1024
last released by: 134, count: 1
kdebug> thread 134
THREAD: 0x90afd000
id: 0x86
name: "w>Deskbar"
all_next: 0x90a81800
team_next: 0x90afd800
q_next: 0x90a28000
priority: 15 (next 15)
state: waiting
next_state: waiting
cpu: 0x00000000
sig_pending: 0x0
in_kernel: 1
sem.blocking: 0x4
sem.count: 0x1
sem.acquire_status: 0x0
sem.flags: 0x0
condition variables:
fault_handler: 0x00000000
args: 0x002fb9be 0x180b6ce8
entry: 0x0068a8f4
team: 0x90a2e000, "/boot/beos/system/Deskbar"
exit.sem: 0x100c
exit.status: 0x0 (No error)
exit.reason: 0x0
exit.signal: 0x0
exit.waiters:
kernel_stack_area: 0x420
kernel_stack_base: 0x9464f000
user_stack_area: 0x421
user_stack_base: 0x700c3000
user_local_storage: 0x70103000
kernel_errno: 0
kernel_time: 10779
user_time: 21190
architecture dependant section:
esp: 0x9465284c
ss: 0x94650010
fpu_state at 0x90afd330
kdebug>
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