Robert M. Stockmann wrote:

quoted text
> Hi,

>

> I have a couple of AMD64 machines with onboard sound devices running

> and they all have one thing in common : flaky sound when one is

> doing some heavy disk I/O on the SATA disks. Interesting enough

> /proc/interrupts shows that libata is using the same IRQ as the sound

> devices :

>

> model name      : AMD Athlon(tm) 64 X2 Dual Core Processor 6000+

> stepping        : 3

> cpu MHz         : 3014.679

> cache size      : 1024 KB

>

> # cat /proc/interrupts

>            CPU0       CPU1

>   0:      55869  154467838    IO-APIC-edge  timer

>   8:          0          0    IO-APIC-edge  rtc

>   9:          0          0   IO-APIC-level  acpi

>  16:       1453     499686   IO-APIC-level  libata, NVidia CK8S

>  17:          0          0   IO-APIC-level  ehci_hcd:usb1

>  18:      27633   69978987   IO-APIC-level  eth0

> NMI:      10718      12112

> LOC:  154533874  154533852

> ERR:          0

> MIS:          0

What is the behavior of a recent kernel?
Is your SATA interface set to legacy mode in BIOS?
	Jeff
--

unsubscribe notice
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in

the body of a message to majordomo@vger.kernel.org

More majordomo info at  http://vger.kernel.org/majordomo-info.html

Please read the FAQ at  http://www.tux.org/lkml/