linux-toradex.git/virt/kvm/ioapic.c, branch v2.6.25.14 Linux kernel for Apalis and Colibri modules KVM: Route irq 0 to vcpu 0 exclusively 2008-03-04T13:19:48+00:00 Avi Kivity avi@qumranet.com 2008-02-25T08:28:31+00:00 8c35f237fb5664d30aa90448c3d6cea0cbb43f35 Some Linux versions allow the timer interrupt to be processed by more than one cpu, leading to hangs due to tsc instability. Work around the issue by only disaptching the interrupt to vcpu 0. Problem analyzed (and patch tested) by Sheng Yang. Signed-off-by: Avi Kivity <avi@qumranet.com> 
Some Linux versions allow the timer interrupt to be processed by more than
one cpu, leading to hangs due to tsc instability.  Work around the issue
by only disaptching the interrupt to vcpu 0.

Problem analyzed (and patch tested) by Sheng Yang.

Signed-off-by: Avi Kivity <avi@qumranet.com>
KVM: Move ioapic code to common directory. 2008-01-30T16:01:19+00:00 Zhang Xiantao xiantao.zhang@intel.com 2007-12-17T06:16:14+00:00 0eb8f4984824b8a811d44963995133f47813330a Move ioapic code to common, since IA64 also needs it. Signed-off-by: Zhang Xiantao <xiantao.zhang@intel.com> Signed-off-by: Avi Kivity <avi@qumranet.com> 
Move ioapic code to common, since IA64 also needs it.

Signed-off-by: Zhang Xiantao <xiantao.zhang@intel.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>