x86, mm: support huge KVA mappings on x86

[mirror_ubuntu-bionic-kernel.git] / arch / x86 / Kconfig

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 3e3aaad23414020be06c1e0f2b47b495b4429f3f..0f948cefaeb15d49700aa826010466eeeae26f96 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -99,6 +99,7 @@ config X86
        select IRQ_FORCED_THREADING
        select HAVE_BPF_JIT if X86_64
        select HAVE_ARCH_TRANSPARENT_HUGEPAGE
+       select HAVE_ARCH_HUGE_VMAP if X86_64 || (X86_32 && X86_PAE)
        select ARCH_HAS_SG_CHAIN
        select CLKEVT_I8253
        select ARCH_HAVE_NMI_SAFE_CMPXCHG