To support accurate checking for different blocks of memory on PPC32, use the same memblock-based approach that's already used on PPC64 also on PPC32. Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@xxxxxxx> --- arch/powerpc/mm/mem.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index da4e1555d61d..a42b86e2a34c 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -82,11 +82,7 @@ static inline pte_t *virt_to_kpte(unsigned long vaddr) int page_is_ram(unsigned long pfn) { -#ifndef CONFIG_PPC64 /* XXX for now */ - return pfn < max_pfn; -#else return memblock_is_memory(__pfn_to_phys(pfn)); -#endif } pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn, -- 2.16.1 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx"> email@xxxxxxxxx </a>