From 7ceb32672b1e1dbdef75f3e175517fa20460f0c9 Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <peterz@infradead.org>
Date: Mon, 3 Feb 2020 17:36:59 -0800
Subject: [PATCH] asm-generic/tlb: add missing CONFIG symbol

[ 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@linux.ibm.com
Fixes: a30e32bd79e9 ("asm-generic/tlb: Provide generic tlb_flush() based on flush_tlb_mm()")
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/Kconfig | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/Kconfig b/arch/Kconfig
index 43102756304c..238dccfa7691 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