[XenPPC] Xen boot error: known issue?

[David M Daly <dmdaly@xxxxxxxxxx>]

Hi,

Wanted to let you know that we are trying
some things out under Xen now with our CSO environment. A few times when
we've booted the system we've seen a Xen error message to the effect of
too many spurious interrupts, this is a known issues, rebooting, let the
machine cool down. The full message is below. It says it's a known issue,
but I thought I would check. Amos encouraged me to post it here. 

hg tip on my xen tree reports:
changeset:   12184:f9631d8c3e3c
tag:         tip
user:        Hollis
Blanchard <hollisb@xxxxxxxxxx>
date:        Thu
Oct 05 16:06:42 2006 -0500
summary:     [POWERPC][XEN]
Escape dots in .hgignore.


*** 0000 : Setup Done
[boot]0015 Setup Done
Built 1 zonelists.  Total pages:
126976
Kernel command line: root=/dev/sde1
init=/sbin/developinit xencons=xvc0
 -> maple_init_IRQ
mpic: Setting up MPIC "U3-MPIC"
version 1.2 at f8040000, max 4 CPUs
mpic: ISU size: 124, shift: 7, mask:
7f
mpic: Initializing for 124 sources
mpic: Setting up HT PICs workarounds
for U3/U4
mpic:   - HT:07.0 [0xf0] vendor
1022 device 7460 has 24 irqs
(XEN)
(XEN) ****************************************
(XEN) Panic on CPU 0:
(XEN) Too many (100) spurrious interrupts
in a row
(XEN)   Known problem, please halt
and let machine idle/cool   then reboot
(XEN) ****************************************
(XEN)
(XEN) Reboot in five seconds...
(XEN) [000000000077F9C0] 0000000000422788
.do_external+0xa8/0x100
(XEN) [000000000077FA40] 000000000042E928
ex_external_continued+0x9c/0xa8
(XEN) [00000000006C3748] 7B08DFF036CD7BBB
(XEN) SP (62f535022c4f3756) is not in
xen space
(XEN) machine_restart called




David Daly

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