[PATCH 15/21] sparc: add checks for the return value of memblock_alloc*()
David Miller
davem at davemloft.net
Thu Jan 17 04:21:47 AEDT 2019
From: Mike Rapoport <rppt at linux.ibm.com>
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 at linux.ibm.com>
Acked-by: David S. Miller <davem at davemloft.net>
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