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KVM: PIT: provide an option to disable interrupt reinjection
authorMarcelo Tosatti <mtosatti@redhat.com>
Tue, 30 Dec 2008 17:55:06 +0000 (15:55 -0200)
committerAvi Kivity <avi@redhat.com>
Tue, 24 Mar 2009 09:02:55 +0000 (11:02 +0200)
Certain clocks (such as TSC) in older 2.6 guests overaccount for lost
ticks, causing severe time drift. Interrupt reinjection magnifies the
problem.

Provide an option to disable it.

[avi: allow room for expansion in case we want to disable reinjection
      of other timers]

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

No differences found
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