[SeaBIOS] [PATCH] lest pretend that RTC can be used to wakeup from S4
Paolo Bonzini
pbonzini at redhat.com
Wed Feb 2 09:31:37 CET 2011
On 01/30/2011 04:33 PM, Gleb Natapov wrote:
>> >
>> > In theory a guest could check whether RTC alarm reboot is supported,
>> > if not it keeps awake, if it is it can set the alarm to sleep. So
>> > if seabios lies it could break that guest.
>> >
> Theoretically possible.
>
>> > However that's an unlikely scenario.
>> >
> I think so too.
The alternative would be to get it via fw_cfg.
Paolo
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