Re: [PATCH v1 1/5] console: add relocation hook

[Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>]

On Thu, Jun 05, 2025 at 06:05:02PM +0200, Jan Beulich wrote:
> On 05.06.2025 16:51, Marek Marczykowski-Górecki wrote:
> > On Thu, Jun 05, 2025 at 04:42:53PM +0200, Jan Beulich wrote:
> >> Why is it that this ring is dependent upon Xen's position? If the ring was
> >> dynamically allocated, it wouldn't change position when Xen is moved.
> > 
> > The console is setup quite early, I don't think I can allocate memory at
> > this stage, no?
> 
> But you allocate before Xen is moved, I suppose.

Well, I have those buffers in BSS exactly to avoid the need to allocate
them (or rather: have bootloader allocate them for me).

-- 
Best Regards,
Marek Marczykowski-Górecki
Invisible Things Lab

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