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Session

Member

Registered: 2008-06-23

Posts: 37

IRQ interrupt stops my sound

/var/log/messages gives me:

Jun 29 13:03:29 myhost Pid: 3433, comm: xmms Not tainted 2.6.25-ARCH #1
Jun 29 13:03:29 myhost [<c0158e04>] __report_bad_irq+0x24/0x90
Jun 29 13:03:29 myhost [<c01590f2>] note_interrupt+0x282/0x2c0
Jun 29 13:03:29 myhost [<c0158570>] handle_IRQ_event+0x30/0x60
Jun 29 13:03:29 myhost [<c0159963>] handle_level_irq+0xd3/0x100
Jun 29 13:03:29 myhost [<c010825b>] do_IRQ+0x3b/0x70
Jun 29 13:03:29 myhost [<c013db00>] autoremove_wake_function+0x0/0x50
Jun 29 13:03:29 myhost [<c0105b47>] common_interrupt+0x23/0x28
Jun 29 13:03:29 myhost [<c0158557>] handle_IRQ_event+0x17/0x60
Jun 29 13:03:29 myhost [<c015990d>] handle_level_irq+0x7d/0x100
Jun 29 13:03:29 myhost [<c010825b>] do_IRQ+0x3b/0x70
Jun 29 13:03:29 myhost [<c0105b47>] common_interrupt+0x23/0x28
Jun 29 13:03:29 myhost [<c0300000>] cpu_init+0x220/0x29a
Jun 29 13:03:29 myhost =======================

cat /proc/interrupts gives me

[session@myhost ~]$ cat /proc/interrupts
           CPU0       
  0:     264564    XT-PIC-XT        timer
  1:       4962    XT-PIC-XT        i8042
  2:          0    XT-PIC-XT        cascade
  3:          1    XT-PIC-XT     
  4:          1    XT-PIC-XT     
  5:          0    XT-PIC-XT        Intel ICH6 Modem
  6:          1    XT-PIC-XT     
  7:          1    XT-PIC-XT     
  8:          5    XT-PIC-XT        rtc0
  9:         31    XT-PIC-XT        acpi
10:     200000    XT-PIC-XT        Intel ICH6
11:     139561    XT-PIC-XT        eth0, ipw2200, uhci_hcd:usb1, uhci_hcd:usb2, uhci_hcd:usb3, uhci_hcd:usb4, ehci_hcd:usb5, yenta, firewire_ohci, i915@pci:0000:00:02.0
12:      98826    XT-PIC-XT        i8042
14:       8829    XT-PIC-XT        ata_piix
15:      13790    XT-PIC-XT        ata_piix
NMI:          0   Non-maskable interrupts
LOC:          0   Local timer interrupts
RES:          0   Rescheduling interrupts
CAL:          0   function call interrupts
TLB:          0   TLB shootdowns
TRM:          0   Thermal event interrupts
SPU:          0   Spurious interrupts
ERR:          0
MIS:          0

Also, my cpu load goes sky high.
I have tried with the acpi=noirq option with no luck.
irqpoll works but pc is useless after a few minutes because everything slows down.
Kernel is 2.6.25-ARCH
Any help on this would be much appreciated. Can't live without the music

Session

Member

Registered: 2008-06-23

Posts: 37

Re: IRQ interrupt stops my sound

No one with a coment? Maybe someone know something? I know it's a problem with sharing irq, but I have searched the internet with out finding a solution. Some say it's a bios problem?

Session

Member

Registered: 2008-06-23

Posts: 37

Re: IRQ interrupt stops my sound

Bump