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Old 04-26-09, 02:35 PM   #1
interzoneuk
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Join Date: Mar 2005
Posts: 81
Default Default 2.6.29 IRQ 16/nvidia: IRQF_DISABLED is not guaranteed on shared IRQs

Hi.

I have noticed this since using 2.6.29.1 kernel (amd64)

[ 15.617627] IRQ 16/nvidia: IRQF_DISABLED is not guaranteed on shared IRQs

here is what is using irqs:-

mrgentoo morgan # cat /proc/interrupts

CPU0 CPU1
0: 125 0 IO-APIC-edge timer
1: 2 633 IO-APIC-edge i8042
4: 0 2 IO-APIC-edge
7: 1 0 IO-APIC-edge
8: 0 0 IO-APIC-edge rtc0
9: 0 0 IO-APIC-fasteoi acpi
14: 0 0 IO-APIC-edge pata_amd
15: 0 0 IO-APIC-edge pata_amd
16: 2 3153 IO-APIC-fasteoi nvidia
18: 0 3 IO-APIC-fasteoi ohci1394
20: 94 33981 IO-APIC-fasteoi ohci_hcd:usb1
22: 37 27539 IO-APIC-fasteoi sata_nv, HDA Intel
23: 56 37136 IO-APIC-fasteoi sata_nv, ehci_hcd:usb2
25: 213 266212 PCI-MSI-edge eth0
NMI: 0 0 Non-maskable interrupts
LOC: 329291 282776 Local timer interrupts
RES: 53901 51045 Rescheduling interrupts
CAL: 1174 118 Function call interrupts
TLB: 2374 1850 TLB shootdowns
SPU: 0 0 Spurious interrupts
ERR: 1
MIS: 0

Anyone know how to prevent the message ?
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