On Wed, 24 Feb 2016, Andrew Cooper wrote:
> On 24/02/16 17:18, Konrad Rzeszutek Wilk wrote:
> >> I could do the same here by dropping the if (!xen_pv_domain()) check
> >> above, but then if somebody specifies earlyprintk=xenboot on a non-Xen
> >> environment, I expect Linux would crash.
> > Nah, yo
On Wed, 24 Feb 2016, Konrad Rzeszutek Wilk wrote:
> > I could do the same here by dropping the if (!xen_pv_domain()) check
> > above, but then if somebody specifies earlyprintk=xenboot on a non-Xen
> > environment, I expect Linux would crash.
>
> Nah, you made it "Work" with:
> commit eb5ef07151ba
On 24/02/16 17:18, Konrad Rzeszutek Wilk wrote:
>> I could do the same here by dropping the if (!xen_pv_domain()) check
>> above, but then if somebody specifies earlyprintk=xenboot on a non-Xen
>> environment, I expect Linux would crash.
> Nah, you made it "Work" with:
> commit eb5ef07151ba3c3cb4bc
> I could do the same here by dropping the if (!xen_pv_domain()) check
> above, but then if somebody specifies earlyprintk=xenboot on a non-Xen
> environment, I expect Linux would crash.
Nah, you made it "Work" with:
commit eb5ef07151ba3c3cb4bcef0c8f146ff1115eaa55
Author: Stefano Stabellini
Date:
On Wed, 24 Feb 2016, Boris Ostrovsky wrote:
> On 02/24/2016 07:23 AM, Stefano Stabellini wrote:
> > Introduce EARLYCON support in hvc_xen, useful for early debugging on arm
> > and arm64, where xen early_printk is not available. Differently from
> > xenboot_write_console on x86, we won't just retur
On 02/24/2016 07:23 AM, Stefano Stabellini wrote:
Introduce EARLYCON support in hvc_xen, useful for early debugging on arm
and arm64, where xen early_printk is not available. Differently from
xenboot_write_console on x86, we won't just return if !xen_pv_domain(),
because arm and arm64 guests are
Introduce EARLYCON support in hvc_xen, useful for early debugging on arm
and arm64, where xen early_printk is not available. Differently from
xenboot_write_console on x86, we won't just return if !xen_pv_domain(),
because arm and arm64 guests are actually xen_hvm_domain() from linux
pov, and also b
