[PATCH] mm: vmalloc: use VMALLOC_EARLY_START boundary for early vmap area

[Uladzislau Rezki]

On Tue, Jul 22, 2025 at 04:08:50AM +0000, Jia He wrote:
> When VMALLOC_START is redefined to a new boundary, most subsystems
> continue to function correctly. However, vm_area_register_early()
> assumes the use of the global _vmlist_ structure before vmalloc_init()
> is invoked. This assumption can lead to issues during early boot.
> 
But we just should not redefine the macro. If there are such places
those are should be fixed, IMO.

--
Uladzislau Rezki