Re: Recent patches break ACPI tables

[Almudena Garcia]

El martes 20 de junio de 2023, Samuel Thibault escribió:
> Almudena Garcia, le lun. 19 juin 2023 18:35:51 +0000, a ecrit:
> > phystokv will doesn't solve fully the problem, because the lapic address is 
> > out of the range allowed by this function.
> 
> Ah, right.
> 
> > Currently, we are using paging to map every ACPI table which we need to 
> > access (to get a virtual address of this).
> > 
> > But the search of the initial ACPI address is based in a physical address 
> > range.  
> 
> Can't this be mapped with kmem_map_aligned_table as well?
> 
> Samuel
>

I think that lapic is already mapped here. The problem is that there are some 
CPU_NUMBER calls before lapic initialization.  

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Enviado desde mi dispositivo Sailfish