Re: [PATCH] powerpc/mm: Remove unneeded #ifdef CONFIG_PPC_MEM_KEYS

[Michael Ellerman]

On Mon, 15 Mar 2021 14:52:51 +0000 (UTC), Christophe Leroy wrote:
> In fault.c, #ifdef CONFIG_PPC_MEM_KEYS is not needed because all
> functions are always defined, and arch_vma_access_permitted()
> always returns true when CONFIG_PPC_MEM_KEYS is not defined so
> access_pkey_error() will return false so bad_access_pkey()
> will never be called.
> 
> Include linux/pkeys.h to get a definition of vma_pkeys() for
> bad_access_pkey().

Applied to powerpc/next.

[1/1] powerpc/mm: Remove unneeded #ifdef CONFIG_PPC_MEM_KEYS
      https://git.kernel.org/powerpc/c/98c26a72751ecb2ed247cdfd6cb2385f37195707

cheers