Commit graph android_kernel_sony_sdm845/virt/kvm/ioapic.c
Message SHA1
KVM: Route irq 0 to vcpu 0 exclusively
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>

Avi Kivity   commited 2008-03-04 15:19:48 +02:00
8c35f237fb
KVM: Move ioapic code to common directory.
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>

Zhang Xiantao   authored and   Avi Kivity   commited 2008-01-30 18:01:19 +02:00
0eb8f49848
Renamed from arch/x86/kvm/ioapic.c (Browse further)