Unverified Commit 7fa865f5 authored by Randy Dunlap's avatar Randy Dunlap Committed by Palmer Dabbelt
Browse files

riscv: TRANSPARENT_HUGEPAGE: depends on MMU 



Fix a Kconfig warning and many build errors:

WARNING: unmet direct dependencies detected for COMPACTION
  Depends on [n]: MMU [=n]
  Selected by [y]:
  - TRANSPARENT_HUGEPAGE [=y] && HAVE_ARCH_TRANSPARENT_HUGEPAGE [=y]

and the subseqent thousands of build errors and warnings.

Fixes: e88b3331 ("riscv: mm: add THP support on 64-bit")
Signed-off-by: default avatarRandy Dunlap <rdunlap@infradead.org>
Acked-by: default avatarMike Rapoport <rppt@linux.ibm.com>
Signed-off-by: default avatarPalmer Dabbelt <palmerdabbelt@google.com>
parent 01062356

arch/riscv/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -105,7 +105,7 @@ config RISCV 
	select SYSCTL_EXCEPTION_TRACE

	select THREAD_INFO_IN_TASK

	select UACCESS_MEMCPY if !MMU

	select HAVE_ARCH_TRANSPARENT_HUGEPAGE if 64BIT

	select HAVE_ARCH_TRANSPARENT_HUGEPAGE if 64BIT && MMU



config ARCH_MMAP_RND_BITS_MIN

	default 18 if 64BIT