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| author | Avi Kivity <avi@qumranet.com> | 2008-01-15 16:27:32 (GMT) |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-01-30 16:01:22 (GMT) |
| commit | 6c14280125a374d4c279a68276f97245e03e3f68 (patch) | |
| tree | 9a562a81927810f5e1ef38b05c109129a19b93cd /include/asm-x86 | |
| parent | 97db56ce6cc2a0766b536cc227a1da20acc5d82f (diff) | |
| download | linux-6c14280125a374d4c279a68276f97245e03e3f68.tar.xz | |
KVM: Fix unbounded preemption latency
When preparing to enter the guest, if an interrupt comes in while
preemption is disabled but interrupts are still enabled, we miss a
preemption point. Fix by explicitly checking whether we need to
reschedule.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'include/asm-x86')
0 files changed, 0 insertions, 0 deletions