Li, Fei1 02a89dd473 hv: lapic: fix a theoretic infinite loop when clear lapic isr ...

In theory, there would have 256 pending interrupts on lapic ISR.
Add this check to avoid theoretic infinite loop for clearing
lapic isr. Leave the potentially hardware issue to machine check.

Tracked-On: #861
Signed-off-by: Li, Fei1 <fei1.li@intel.com>

2018-11-22 12:44:21 +08:00

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