Ack: KVM VM triggered host DOS
On Tue, Jan 03, 2012 at 05:31:02PM +0000, Andy Whitcroft wrote:
> User space may create the PIT and forget about setting up the
> irqchips. In that case, firing PIT IRQs will crash the host.
> The fix for this is currently in the very tip of Linus' tree and should
> appear in precise in the next rebase or so. Note also that KVM does no
> exist on ARM so there are no fixes for those branches. Following this
> email are three patches, one for lucid, one for maverick, and one for
> natty and oneiric. These are all simple cherry-picks from the upstream
> change, only differing in local context.
> Proposing for lucid, maverick, natty and oneiric.
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