Re: [PATCH v2] arm64: Track no early_pgtable_alloc() for kmemleak

[Will Deacon]

On Fri, 5 Nov 2021 11:05:09 -0400, Qian Cai wrote:
> After switched page size from 64KB to 4KB on several arm64 servers here,
> kmemleak starts to run out of early memory pool due to a huge number of
> those early_pgtable_alloc() calls:
> 
>   kmemleak_alloc_phys()
>   memblock_alloc_range_nid()
>   memblock_phys_alloc_range()
>   early_pgtable_alloc()
>   init_pmd()
>   alloc_init_pud()
>   __create_pgd_mapping()
>   __map_memblock()
>   paging_init()
>   setup_arch()
>   start_kernel()
> 
> [...]

Applied to arm64 (for-next/core), thanks!

[1/1] arm64: Track no early_pgtable_alloc() for kmemleak
      https://git.kernel.org/arm64/c/c6975d7cab5b

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev