hmidt
> Cc: kvm-...@vger.kernel.org; k...@vger.kernel.org;
linuxppc-dev@lists.ozlabs.org;
> Wood Scott-B07421
> Subject: [PATCH v2 4/4] kvm/ppc: IRQ disabling cleanup
>
> - WARN_ON_ONCE(!irqs_disabled());
> + WARN_ON(irqs_disabled());
> + hard_irq_disable();
Here we hard disable
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index 4e05f8c..f8659aa 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -64,12 +64,14 @@ int kvmppc_prepare_to_enter(struct kvm_vcpu *vcpu)
{
int r = 1;
- WARN_ON_ONCE(!irqs_disabled())
g;
> linuxppc-dev@lists.ozlabs.org;
> Wood Scott-B07421
> Subject: [PATCH v2 4/4] kvm/ppc: IRQ disabling cleanup
>
> Simplify the handling of lazy EE by going directly from fully-enabled
> to hard-disabled. This replaces the lazy_irq_pending() check
> (including its misplaced kvm_guest_ex
Simplify the handling of lazy EE by going directly from fully-enabled
to hard-disabled. This replaces the lazy_irq_pending() check
(including its misplaced kvm_guest_exit() call).
As suggested by Tiejun Chen, move the interrupt disabling into
kvmppc_prepare_to_enter() rather than have each caller
