linux-kernel - [PATCH 5.5 382/399] asm-generic/tlb: add missing CONFIG symbol

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Date:   Fri, 21 Feb 2020 08:41:47 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        "Peter Zijlstra (Intel)" <peterz@...radead.org>,
        "Aneesh Kumar K.V" <aneesh.kumar@...ux.ibm.com>,
        Michael Ellerman <mpe@...erman.id.au>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.5 382/399] asm-generic/tlb: add missing CONFIG symbol

From: Peter Zijlstra <peterz@...radead.org>

[ 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@...radead.org>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@...ux.ibm.com>
Cc: Michael Ellerman <mpe@...erman.id.au>
Signed-off-by: Andrew Morton <akpm@...ux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@...ux-foundation.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 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