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Commit 383c97b4 authored by Ben Hutchings's avatar Ben Hutchings Committed by Ralf Baechle
Browse files

MIPS: Add dependencies for HAVE_ARCH_TRANSPARENT_HUGEPAGE 



The MIPS implementation of transparent huge-pages (THP) is 64-bit only,
and of course also requires that the CPU supports huge-pages.

Currently it's entirely possible to enable THP in other configurations,
which then fail to build due to pfn_pmd() not being defined.

Signed-off-by: default avatarBen Hutchings <ben@decadent.org.uk>
Cc: linux-mips@linux-mips.org
Acked-by: default avatarDavid Daney <david.daney@cavium.com>
Patchwork: https://patchwork.linux-mips.org/patch/4972/


Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 9f91e506

arch/mips/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -18,7 +18,7 @@ config MIPS 
	select HAVE_KRETPROBES

	select HAVE_DEBUG_KMEMLEAK

	select ARCH_BINFMT_ELF_RANDOMIZE_PIE

	select HAVE_ARCH_TRANSPARENT_HUGEPAGE

	select HAVE_ARCH_TRANSPARENT_HUGEPAGE if CPU_SUPPORTS_HUGEPAGES && 64BIT

	select RTC_LIB if !MACH_LOONGSON

	select GENERIC_ATOMIC64 if !64BIT

	select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE