Re: [PATCH] xen: setup pv irq ops vector earlier

[Juergen Gross]

On 11/07/18 00:26, Boris Ostrovsky wrote:
> On 07/02/2018 06:00 AM, Juergen Gross wrote:
>> Setting pv_irq_ops for Xen PV domains should be done as early as
>> possible in order to support e.g. very early printk() usage.
> 
> Will printk() work as result of this move? We still, for example,
> haven't set up console.

It will print to the kernel print buffer, so the output will be
available later.

> This will (probably) allow us not to crash (due to STI and such) but I
> am not sure "support" is the right term here.

Not crashing is big plus IMO. :-)


Juergen