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| author |   Eric Auger <eric.auger@linaro.org> | 2015-09-25 23:41:17 +0200 |
|---|---|---|
| committer |   Christoffer Dall <christoffer.dall@linaro.org> | 2015-10-22 23:01:46 +0200 |
| commit | 3b92830ad41b2fe377e0765322e8aefd0ab8388d (patch) | |
| tree | 5a69f4ea8df65339fee73f748bef97e85ee9fb14 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | KVM: arm/arm64: check power_off in critical section before VCPU run (diff) | |
| download | wireguard-linux-3b92830ad41b2fe377e0765322e8aefd0ab8388d.tar.xz wireguard-linux-3b92830ad41b2fe377e0765322e8aefd0ab8388d.zip | |
KVM: arm/arm64: implement kvm_arm_[halt,resume]_guest
We introduce kvm_arm_halt_guest and resume functions. They
will be used for IRQ forward state change.
Halt is synchronous and prevents the guest from being re-entered.
We use the same mechanism put in place for PSCI former pause,
now renamed power_off. A new flag is introduced in arch vcpu state,
pause, only meant to be used by those functions.
Signed-off-by: Eric Auger <eric.auger@linaro.org>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
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