From: Chris Lalancette <clalance@redhat.com>
Date: Wed, 16 Jun 2010 21:11:11 +0000 (-0400)
Subject: KVM: x86: Introduce a workqueue to deliver PIT timer interrupts
X-Git-Tag: v2.6.36-rc1~580^2~79
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=33572ac0ad5ba5016da72e6654e607726568f9c0;p=pandora-kernel.git

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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