Re: [Xen-devel] [PATCH] xen: implement vector callback for evtchn delivery

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

On Fri, 28 May 2010, Boris Derzhavets wrote:
> It stays the same as well as dmesg log been sent.
> 
> root@LucidSRV:~# cat /proc/interrupts
>            CPU0       CPU1      
>   0:         30          0   IO-APIC-edge      timer
>   1:         29        102   IO-APIC-edge      i8042
>   4:          1          0   IO-APIC-edge   
>   6:          2          0   IO-APIC-edge      floppy
>   8:          0          0   IO-APIC-edge      rtc0
>   9:          0          0   IO-APIC-fasteoi   acpi
>  12:        325          7   IO-APIC-edge      i8042
>  14:          0          0   IO-APIC-edge      ata_piix
>  15:          0          0   IO-APIC-edge      ata_piix
>  16:        196          0   xen-dyn-event     xenbus
>  17:       5057          0   xen-dyn-event     blkif
>  18:        109          0   xen-dyn-event     eth0
>  23:          0          0   IO-APIC-fasteoi   uhci_hcd:usb1
>  36:          0          0   IO-APIC-fasteoi   Ensoniq AudioPCI
> NMI:          0          0   Non-maskable interrupts
> LOC:       2712       2532   Local timer interrupts
> SPU:          0          0   Spurious interrupts
> PMI:          0          0   Performance monitoring interrupts
> PND:          0          0   Performance pending work
> PLT:       5139          0   Platform interrupts
> RES:       1451       1562   Rescheduling interrupts
> CAL:        117        103   Function call interrupts
> TLB:        222        185   TLB shootdowns
> TRM:          0          0   Thermal event interrupts
> THR:          0          0   Threshold APIC interrupts
> MCE:          0          0   Machine check exceptions
> MCP:          1          1   Machine check polls
> ERR:          0
> MIS:          0
> 
> 
> Is it OK ?

Yep, no more interrupts for your ata_piix devices

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