Re: [Xen-devel] Xen, oprofile, perf, PEBS, event counters, PVHVM, PV

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 14.01.13 at 21:45, Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx> wrote:
> a). 32/64 compat is missing backtrace support. If you run with a 32-bit dom0
>     and try to set the backtrace, the hypervisor sets is as -some-huge-number.
>     It might be there are some other hypercalls that need some compat 
> tweaks.

dump_guest_backtrace() actually looks to be prepared to deal
with 32-bit guests.

Jan


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