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xen-devel
[Xen-devel] RE: regression from IRQ handling changes?
Jan,
Frankly speaking, we haven't done the testings which can cover non-APIC
case. Does anybody really care about such case now ? I can't figure out the
reason why modern system doesn't leverage apic. If non-APIC case is necessary,
maybe we need to fix it. As I know, Xen is becoming more and more dependent
on the components (APIC, ACPI....), so non-APIC or non-ACPI cases maybe
becoming less and less important.
Xiantao
Jan Beulich wrote:
> Using c/s 20189, I can't boot my (only) system without APIC anymore. I
> didn't have time to look into the issue in more detail so far, but
> since it seems likely that this is connected to the recent
> per-CPU-IRQ-vector changes, I wanted to ask whether these had been
> tested on APIC-less systems.
>
> Thanks, Jan
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