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
