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Commit 53e72406 authored by Marc Zyngier's avatar Marc Zyngier
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ARM: KVM: arch_timers: Add guest timer core support



Add some the architected timer related infrastructure, and support timer
interrupt injection, which can happen as a resultof three possible
events:

- The virtual timer interrupt has fired while we were still
  executing the guest
- The timer interrupt hasn't fired, but it expired while we
  were doing the world switch
- A hrtimer we programmed earlier has fired

Reviewed-by: default avatarWill Deacon <will.deacon@arm.com>
Signed-off-by: default avatarChristoffer Dall <c.dall@virtualopensystems.com>
Signed-off-by: default avatarMarc Zyngier <marc.zyngier@arm.com>
parent 9ae9e253
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