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-rw-r--r--mm/Kconfig4
1 files changed, 4 insertions, 0 deletions
diff --git a/mm/Kconfig b/mm/Kconfig
index 8ac412b45f1..40559cfd49f 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -168,3 +168,7 @@ config NR_QUICK
depends on QUICKLIST
default "2" if (SUPERH && !SUPERH64)
default "1"
+
+config VIRT_TO_BUS
+ def_bool y
+ depends on !ARCH_NO_VIRT_TO_BUS