[SeaBIOS] [PATCH] lest pretend that RTC can be used to wakeup from S4
Gleb Natapov
gleb at redhat.com
Wed Feb 2 09:42:07 CET 2011
On Wed, Feb 02, 2011 at 09:31:37AM +0100, Paolo Bonzini wrote:
> 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.
>
How will this help? We want to lie that we support RTC wakeup without
actually supporting it.
--
Gleb.
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