4.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Christoffer Dall <christoffer.dall@xxxxxxxxxx> commit 4d3afc9bad2b67b118a0cc204dc94703f7a44e74 upstream. When saving the state of the list registers, it is critical to reset them zero, as we could otherwise leave unexpected EOI interrupts pending for virtual level interrupts. Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx> Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- virt/kvm/arm/hyp/vgic-v2-sr.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) --- a/virt/kvm/arm/hyp/vgic-v2-sr.c +++ b/virt/kvm/arm/hyp/vgic-v2-sr.c @@ -93,12 +93,11 @@ static void __hyp_text save_lrs(struct k if (!(vcpu->arch.vgic_cpu.live_lrs & (1UL << i))) continue; - if (cpu_if->vgic_elrsr & (1UL << i)) { + if (cpu_if->vgic_elrsr & (1UL << i)) cpu_if->vgic_lr[i] &= ~GICH_LR_STATE; - continue; - } + else + cpu_if->vgic_lr[i] = readl_relaxed(base + GICH_LR0 + (i * 4)); - cpu_if->vgic_lr[i] = readl_relaxed(base + GICH_LR0 + (i * 4)); writel_relaxed(0, base + GICH_LR0 + (i * 4)); } } -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html