From: Peter Zijlstra peterz@infradead.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@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 43102756304c1..238dccfa76910 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