Re: [Xen-users] Issues Booting DomU on TI DRA72 Chip

[Brandon Perez <a0225893@xxxxxx>]

On 07/08/2015 11:00 AM, Ian Campbell wrote:
> On Wed, 2015-07-08 at 09:54 -0400, Brandon Perez wrote:
> > > Pressing Ctrl-o on a xen guest console is the equivalent of the magic
> > > sysrq key, you might find pressing some of those might show what is
> > > going on.
> >      If I press the sysrq key combinations, while attached to the guest
> > with "xl console", Dom0 responds with the appropriate message, but the
> > DomU guest does not acknowledge the sysrq keys.
> If you are logged in via the dom0 console to run xl console to get the
> guest console then I think dom0 will eat the Ctrl-o. Not sure if
> something like Ctrl-o Ctrl-o will work. "xl sysrq <domain> <key>" should
> do the same sort of thing I think.
>
> Ian.
>
> > > Otherwise I'm completely stumped. It's probably worth going back to the
> > > data sheet and making sure everything matches in the DTS, in particular
> > > for virtulisation extension related things which might not be used by
> > > native Linux (e,g, the vtimer interrupt SPI number etc), but really
> > > that's getting a bit desperate.
> > >
> > > Ian.
    The guest doesn't respond to any of the sysrq key combinations, I 
tried with both of the methods.
Brandon

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