[RFC v6 30/62] powerpc: implementation for arch_vma_access_permitted()

This patch provides the implementation for arch_vma_access_permitted(). Returns true if the requested access is allowed by pkey associated with the vma. Signed-off-by: Ram Pai --- arch/powerpc/include/asm/mmu_context.h |5 +++- arch/powerpc/mm/pkeys.c|

[RFC v6 30/62] powerpc: implementation for arch_vma_access_permitted()

This patch provides the implementation for arch_vma_access_permitted(). Returns true if the requested access is allowed by pkey associated with the vma. Signed-off-by: Ram Pai --- arch/powerpc/include/asm/mmu_context.h |5 +++- arch/powerpc/mm/pkeys.c| 43