[PATCH AUTOSEL 5.5 525/542] asm-generic/tlb: add missing CONFIG symbol

[Sasha Levin]

From: Peter Zijlstra <peterz@xxxxxxxxxxxxx>

[ Upstream commit 27796d03c9c4b2b937ed4cc2b10f21559ad5a8c9 ]

Without this the symbol will not actually end up in .config files.

Link: http://lkml.kernel.org/r/20200116064531.483522-6-aneesh.kumar@xxxxxxxxxxxxx
Fixes: a30e32bd79e9 ("asm-generic/tlb: Provide generic tlb_flush() based on flush_tlb_mm()")
Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxx>
Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 arch/Kconfig | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/Kconfig b/arch/Kconfig
index 208aad1216300..5e907a954532e 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -399,6 +399,9 @@ config HAVE_RCU_TABLE_FREE
 config HAVE_MMU_GATHER_PAGE_SIZE
 	bool
 
+config MMU_GATHER_NO_RANGE
+	bool
+
 config HAVE_MMU_GATHER_NO_GATHER
 	bool
 
-- 
2.20.1