Message ID | 20200217145438.23289-2-tnowicki@marvell.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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Series |
KVM: arm/arm64: Fixes for scheudling htimer of emulated timers
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diff --git a/virt/kvm/arm/arch_timer.c b/virt/kvm/arm/arch_timer.c index 0d9438e9de2a..f1814f733ef8 100644 --- a/virt/kvm/arm/arch_timer.c +++ b/virt/kvm/arm/arch_timer.c @@ -326,7 +326,7 @@ static void timer_emulate(struct arch_timer_context *ctx) * scheduled for the future. If the timer cannot fire at all, * then we also don't need a soft timer. */ - if (!kvm_timer_irq_can_fire(ctx)) { + if (should_fire || !kvm_timer_irq_can_fire(ctx)) { soft_timer_cancel(&ctx->hrtimer); return; }
The emulated timer needs no further software timer if the timer should fire now and there is no change in irq line level: (should_fire == 1 && should_fire == ctx->irq.level). In that case htimer should be simply canceled. Fixes: bee038a674875 ("KVM: arm/arm64: Rework the timer code to use a timer_map") Signed-off-by: Tomasz Nowicki <tnowicki@marvell.com> --- virt/kvm/arm/arch_timer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)