While debugging some timer emulation IRQ problem, I realised that the
failure pattern I was looking at is not covered by kvm-unit-tests.

Add a test for the TVAL register, also check that KVM correctly injects
the timer interrupt for the emulated physical timer when the guest is in
WFI (hint: it does not, starting with 4.15-rc, I am on it).

Cheers,
Andre.

Andre Przywara (2):
  arm64: timer: add TVAL accessors
  arm64: timer: Add TVAL timeout test and test IRQ trigger

 arm/timer.c | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

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2.14.4