[Bug 747090] Re: wrong return address sometimes pushed for INT in kvm (not qemu)

Serge Hallyn 747090 at bugs.launchpad.net
Tue Apr 12 13:13:18 UTC 2011


Quoting Andy Whitcroft (apw at canonical.com):
> @serge -- have we heard anything further from upstream.  The thread you
> started seems quiet.  I suspect we need to debug this more before they
> are going to react.

Yeah I'd gotten distracted during the day yesterday.  When I looked more
into it last night, I think I found another solution.  Namely, every
place where the code replaced by calls to kvm_inject_realmode_interrupt()
incremented the rmode.irq.rip, we need to do the same.

I can try my hand at a patch today (or leave it in your capable hands)

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https://bugs.launchpad.net/bugs/747090

Title:
  wrong return address sometimes pushed for INT in kvm (not qemu)



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