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| From: | Richard Henderson |
| Subject: | Re: [Qemu-arm] [Qemu-devel] [PATCH v6 04/14] target/arm: Swap PMU values before/after migrations |
| Date: | Mon, 15 Oct 2018 12:45:51 -0700 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 |
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~
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