Re: [Xen-devel] Xen optimization

[Milan Boberic <milanboberic94@xxxxxxxxx>]

> Just add an && irq != 1023 to the if check.
Added it and now when I create bare-metal guest it prints only once:

(XEN) DEBUG irq=0
(XEN) d1v0 No valid vCPU found for vIRQ32 in the target list (0x2). Skip it
(XEN) d1v0 No valid vCPU found for vIRQ33 in the target list (0x2). Skip it
(XEN) d1v0 No valid vCPU found for vIRQ34 in the target list (0x2). Skip it
root@uz3eg-iocc-2018-2:~# (XEN) d1v0 No valid vCPU found for vIRQ35 in
the target list (0x2). Skip it
(XEN) d1v0 No valid vCPU found for vIRQ36 in the target list (0x2). Skip it
(XEN) d1v0 No valid vCPU found for vIRQ37 in the target list (0x2). Skip it
(XEN) d1v0 No valid vCPU found for vIRQ38 in the target list (0x2). Skip it
(XEN) d1v0 No valid vCPU found for vIRQ39 in the target list (0x2). Skip it
(XEN) d1v0 No valid vCPU found for vIRQ40 in the target list (0x2). Skip it
(XEN) d1v0 No valid vCPU found for vIRQ41 in the target list (0x2). Skip it


This part always prints only once when I create this bare-metal guest
like I mentioned in earlier replies and we said it doesn't do any
harm:

(XEN) d1v0 No valid vCPU found for vIRQ32 in the target list (0x2). Skip it
(XEN) d1v0 No valid vCPU found for vIRQ33 in the target list (0x2). Skip it
(XEN) d1v0 No valid vCPU found for vIRQ34 in the target list (0x2). Skip it
root@uz3eg-iocc-2018-2:~# (XEN) d1v0 No valid vCPU found for vIRQ35 in
the target list (0x2). Skip it
(XEN) d1v0 No valid vCPU found for vIRQ36 in the target list (0x2). Skip it
(XEN) d1v0 No valid vCPU found for vIRQ37 in the target list (0x2). Skip it
(XEN) d1v0 No valid vCPU found for vIRQ38 in the target list (0x2). Skip it
(XEN) d1v0 No valid vCPU found for vIRQ39 in the target list (0x2). Skip it
(XEN) d1v0 No valid vCPU found for vIRQ40 in the target list (0x2). Skip it
(XEN) d1v0 No valid vCPU found for vIRQ41 in the target list (0x2). Skip it

Now, from this patch I get:

(XEN) DEBUG irq=0

also printed only once.

Forgot to mention in reply before this one, I added serrors=panic and
it didn't make any change, numbers are the same.

Thanks in advance!

Milan

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