Re: [Xen-devel] [PATCH 00/18] xen/arm64: Suspend to RAM support for Xen

[Julien Grall <julien.grall@xxxxxxx>]

Hi Stefano,

On 13/11/2018 02:22, Stefano Stabellini wrote:
> On Mon, 12 Nov 2018, Julien Grall wrote:
> > Hi Mirela,
> >
> > Thank you for posting the series. Could you provide a branch with the patch
> > applied?
> >
> > On 11/12/18 11:30 AM, Mirela Simonovic wrote:
> > > --------------------------------------------------------------------------------
> > > The series does not include:
> > > a) UART driver-specific suspend/resume that gets called when console
> > > suspends
> > I feel it will be difficult to test this series without UART driver support.
> > Would it be possible to integrate them in that series?
> Actually, you can test this series simply using upstream Linux and
> upstream Xen + this series. You can use echo mem > /sys/power/state in
> dom0 to go into suspend, and for example setup an RTC wakeup event to
> wakeup after a certain amount of time. For instance echo +30 >
> /sys/class/rtc/rtc0/wakealarm.
I am quite surprised this series is enough given there are a BUG() in the 
suspend path for the console.
So what is your xen command line?

Cheers,

--
Julien Grall

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