Re: [PATCH v3 0/3]: Fixes to IRQ routing

[Marcelo Tosatti <mtosatti@redhat.com>]

On Wed, Jun 16, 2010 at 05:11:10PM -0400, Chris Lalancette wrote:
> As we've discussed previously, here is a series of patches to
> fix some of the IRQ routing issues we have in KVM.  With this series
> in place I was able to successfully kdump a RHEL-5 64-bit, and RHEL-6
> 32- and 64-bit guest on CPU's other than the BSP.  RHEL-5 32-bit kdump still
> does not work; it gets stuck on "Checking 'hlt' instruction".  However,
> it does that both before and after this series, so there is something
> else going on there that I still have to debug.
> 
> I also need to change the "kvm_migrate_pit_timer" function to migrate the
> timer over to the last CPU that handled the timer interrupt, on the
> theory that that particlar CPU is likely to handle the timer interrupt again
> in the near future.  However, this is an optimization and shouldn't delay the
> inclusion of the rest of the series for correctness.

Applied, thanks.