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[RFC,14/14] sparc64: add SHARED_MMU_CTX Kconfig option

Message ID 1481913337-9331-15-git-send-email-mike.kravetz@oracle.com
State RFC
Delegated to: David Miller
Headers show

Commit Message

Mike Kravetz Dec. 16, 2016, 6:35 p.m. UTC
Depends on SPARC64 && HUGETLB_PAGE

Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
---
 arch/sparc/Kconfig | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 165ecdd..f39dcdf 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -155,6 +155,9 @@  config PGTABLE_LEVELS
 	default 4 if 64BIT
 	default 3
 
+config SHARED_MMU_CTX
+	def_bool y if SPARC64 && HUGETLB_PAGE
+
 source "init/Kconfig"
 
 source "kernel/Kconfig.freezer"