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authorChris Lalancette <clalance@redhat.com>2010-06-16 17:11:11 -0400
committerAvi Kivity <avi@redhat.com>2010-08-01 10:46:49 +0300
commit33572ac0ad5ba5016da72e6654e607726568f9c0 (patch)
treefe622a883803896c98de49226fb1899807005ba9 /arch/x86/ia32
parentc37eda138473f8c843f2b4aa8da252fdfdaaafa3 (diff)
KVM: x86: Introduce a workqueue to deliver PIT timer interrupts
We really want to "kvm_set_irq" during the hrtimer callback, but that is risky because that is during interrupt context. Instead, offload the work to a workqueue, which is a bit safer and should provide most of the same functionality. Signed-off-by: Chris Lalancette <clalance@redhat.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
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