x86: mm: Remove general hugetlb code from x86.
huge_pte_alloc, huge_pte_offset and follow_huge_p[mu]d have
already been copied over to mm.
This patch removes the x86 copies of these functions and activates
the general ones by enabling:
CONFIG_ARCH_WANT_GENERAL_HUGETLB
Signed-off-by: Steve Capper <steve.capper@linaro.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Andrew Morton <akpm@linux-foundation.org>
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 476f786..191c4e3 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -210,6 +210,9 @@
config ARCH_WANT_HUGE_PMD_SHARE
def_bool y
+config ARCH_WANT_GENERAL_HUGETLB
+ def_bool y
+
config ZONE_DMA32
bool
default X86_64