diff options
| -rw-r--r-- | arch/arm64/Kconfig | 5 | ||||
| -rw-r--r-- | arch/arm64/include/asm/page.h | 2 | ||||
| -rw-r--r-- | arch/arm64/mm/init.c | 2 |
3 files changed, 1 insertions, 8 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index fabac617d605..da5e6f085561 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -771,9 +771,6 @@ source kernel/Kconfig.hz config ARCH_SUPPORTS_DEBUG_PAGEALLOC def_bool y -config ARCH_HAS_HOLES_MEMORYMODEL - def_bool y if SPARSEMEM - config ARCH_SPARSEMEM_ENABLE def_bool y select SPARSEMEM_VMEMMAP_ENABLE @@ -788,7 +785,7 @@ config ARCH_FLATMEM_ENABLE def_bool !NUMA config HAVE_ARCH_PFN_VALID - def_bool ARCH_HAS_HOLES_MEMORYMODEL || !SPARSEMEM + def_bool y config HW_PERF_EVENTS def_bool y diff --git a/arch/arm64/include/asm/page.h b/arch/arm64/include/asm/page.h index 60d02c81a3a2..c88a3cb117a1 100644 --- a/arch/arm64/include/asm/page.h +++ b/arch/arm64/include/asm/page.h @@ -37,9 +37,7 @@ extern void clear_page(void *to); typedef struct page *pgtable_t; -#ifdef CONFIG_HAVE_ARCH_PFN_VALID extern int pfn_valid(unsigned long); -#endif #include <asm/memory.h> diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c index 787e27964ab9..3cf87341859f 100644 --- a/arch/arm64/mm/init.c +++ b/arch/arm64/mm/init.c @@ -284,7 +284,6 @@ static void __init zone_sizes_init(unsigned long min, unsigned long max) #endif /* CONFIG_NUMA */ -#ifdef CONFIG_HAVE_ARCH_PFN_VALID int pfn_valid(unsigned long pfn) { phys_addr_t addr = pfn << PAGE_SHIFT; @@ -294,7 +293,6 @@ int pfn_valid(unsigned long pfn) return memblock_is_map_memory(addr); } EXPORT_SYMBOL(pfn_valid); -#endif #ifndef CONFIG_SPARSEMEM static void __init arm64_memory_present(void) |