Opened 12 years ago

Closed 11 years ago

Last modified 9 years ago

#1630 closed bug (fixed)

OSS spinlock issues

Reported by: anevilyak Owned by: mmu_man
Priority: normal Milestone: R1
Component: Drivers/Audio/OpenSound Version: R1/pre-alpha1
Keywords: Cc:
Blocked By: Blocking:
Has a Patch: no Platform: All


On boot, OSS KDLs with "PANIC: attempting to acquire spinlock with interrupts enabled"

the stack trace leads to the sblive module, specifically in mpu_attach().

This box does have a generic SBLive XGamer in it, hardware is an Athlon64 3200+ (Venice), Asus A8N-SLI motherboard (PCI express / Nforce 4) and an ATI X800 PCI Express. Let me know if there's anything you'd like me to try, the KDL doesn't appear to be consistent, doesn't always occur, though when it does it's always during boot before the desktop appears.

Change History (6)

comment:1 by mmu_man, 12 years ago

Owner: changed from korli to mmu_man
Status: newassigned

Do we have a native driver as well ? it might conflict with it... tried removing OSS or the other driver ? I'll check the source code.

comment:2 by anevilyak, 12 years ago

There is indeed a native driver (emuxki I believe)...also I had the function name backwards, should be attach_mpu().

comment:3 by mmu_man, 11 years ago

Is it still valid ?

comment:4 by anevilyak, 11 years ago

I'd need to check, I'm guessing it might have been conflicting with emuxki. It will be a week or so before I can verify though, in the middle of moving right now.

comment:5 by anevilyak, 11 years ago

Resolution: fixed
Status: assignedclosed

Totally forgot about this ticket..

comment:6 by diver, 9 years ago

Component: Drivers/AudioDrivers/Audio/OpenSound
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