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4009b2499e
The RTC tracking code tracks the cardinality of rtc_status.dest_map into rtc_status.pending_eoi. It has some WARN_ONs that trigger if pending_eoi ever becomes negative; however, these do not do anything to recover, and it bad things will happen soon after they trigger. When the next RTC interrupt is triggered, rtc_check_coalesced() will return false, but ioapic_service will find pending_eoi != 0 and do a BUG_ON. To avoid this, should pending_eoi ever be nonzero, call kvm_rtc_eoi_tracking_restore_all to recompute a correct dest_map and pending_eoi. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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| .. | ||
| arm | ||
| assigned-dev.c | ||
| async_pf.c | ||
| async_pf.h | ||
| coalesced_mmio.c | ||
| coalesced_mmio.h | ||
| eventfd.c | ||
| ioapic.c | ||
| ioapic.h | ||
| iodev.h | ||
| iommu.c | ||
| irq_comm.c | ||
| irqchip.c | ||
| Kconfig | ||
| kvm_main.c | ||
| vfio.c | ||