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| author | Rob Herring <robh@kernel.org> | 2015-10-22 09:22:09 -0500 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2015-10-22 09:22:09 -0500 |
| commit | f92ce7618f0cb0ced87ea1cfe994d2e8473c61b4 (patch) | |
| tree | 8589e85799e0de7b1cdf0b4e8f08397eeeb72a74 /virt/kvm/arm/arch_timer.c | |
| parent | 307751ee3212df0d047b0e1a93ce21f2e511d1a1 (diff) | |
| parent | eb3fcf007fffe5830d815e713591f3e858f2a365 (diff) | |
Merge branch 'dt-doc-cleanup' into for-next
Diffstat (limited to 'virt/kvm/arm/arch_timer.c')
| -rw-r--r-- | virt/kvm/arm/arch_timer.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/virt/kvm/arm/arch_timer.c b/virt/kvm/arm/arch_timer.c index 76e38d231e99..48c6e1ac6827 100644 --- a/virt/kvm/arm/arch_timer.c +++ b/virt/kvm/arm/arch_timer.c @@ -200,6 +200,14 @@ int kvm_timer_vcpu_reset(struct kvm_vcpu *vcpu, timer->irq = irq; /* + * The bits in CNTV_CTL are architecturally reset to UNKNOWN for ARMv8 + * and to 0 for ARMv7. We provide an implementation that always + * resets the timer to be disabled and unmasked and is compliant with + * the ARMv7 architecture. + */ + timer->cntv_ctl = 0; + + /* * Tell the VGIC that the virtual interrupt is tied to a * physical interrupt. We do that once per VCPU. */ |