Re: [PATCH 15/21] sparc: add checks for the return value of memblock_alloc*()

[David Miller <davem@xxxxxxxxxxxxx>]

From: Mike Rapoport <rppt@xxxxxxxxxxxxx>
Date: Wed, 16 Jan 2019 15:44:15 +0200

> Add panic() calls if memblock_alloc*() returns NULL.
>
> Most of the changes are simply addition of
>
>         if(!ptr)
>                 panic();
>
> statements after the calls to memblock_alloc*() variants.
>
> Exceptions are pcpu_populate_pte() and kernel_map_range() that were
> slightly refactored to accommodate the change.
>
> Signed-off-by: Mike Rapoport <rppt@xxxxxxxxxxxxx>

Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>