forked from luck/tmp_suning_uos_patched
6e14ef1d12
kvm_timer_vcpu_terminate can only be called in two scenarios: 1. As part of cleanup during a failed VCPU create 2. As part of freeing the whole VM (struct kvm refcount == 0) In the first case, we cannot have programmed any timers or mapped any IRQs, and therefore we do not have to cancel anything or unmap anything. In the second case, the VCPU will have gone through kvm_timer_vcpu_put, which will have canceled the emulated physical timer's hrtimer, and we do not need to that here as well. We also do not care if the irq is recorded as mapped or not in the VGIC data structure, because the whole VM is going away. That leaves us only with having to ensure that we cancel the bg_timer if we were blocking the last time we called kvm_timer_vcpu_put(). Signed-off-by: Christoffer Dall <christoffer.dall@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> |
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| .. | ||
| arm | ||
| async_pf.c | ||
| async_pf.h | ||
| coalesced_mmio.c | ||
| coalesced_mmio.h | ||
| eventfd.c | ||
| irqchip.c | ||
| Kconfig | ||
| kvm_main.c | ||
| vfio.c | ||
| vfio.h | ||