Re: [Qemu-devel] [PATCH v6 04/14] target/arm: Swap PMU values before/after migrations

[Richard Henderson]

On 10/10/18 1:37 PM, Aaron Lindsay wrote:
> +static void cpu_post_save(void *opaque)
> +{
> +    ARMCPU *cpu = opaque;
> +    pmccntr_sync(&cpu->env);
> +}

I'm confused about the need for this.
Can you explain the sequence of events that requires it?


r~