b150dc5f67
This fixes heavy interrupt storm and resulting system freeze when using LAPIC timer in one-shot mode under Xen HVM. There, unlike real hardware, programming timer with zero period almost immediately causes interrupt. |
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busdma_machdep.c | ||
dump_machdep.c | ||
io_apic.c | ||
local_apic.c | ||
mca.c | ||
mptable_pci.c | ||
mptable.c | ||
msi.c | ||
nexus.c | ||
tsc.c |