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xen-devel
[Xen-devel] Xen not running the pmtimer's timer on VCPUs different from
Hi,
in order to support kdump/kexec on multiprocessor HVM guests, the patch at
http://xenbits.xensource.com/xen-unstable.hg/rev/19907 was committed.
The patch migrates all timers (via the pt infrastructure) to a VCPU whose
LAPIC is configured to receive the legacy 8259 interrupts.
In doing this, however, the pmtimer is left out. Its timer won't ever
move away from VCPU#0. Is there a reason for this, or is it just an
oversight?
Thanks in advance,
Paolo
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